GIT_PYTHON_DIR = $(prefix)/share/git-core/python
# DESTDIR=
+# default configuration for gitweb
+GITWEB_SITENAME =
+GITWEB_PROJECTROOT = /pub/git
+GITWEB_LIST =
+GITWEB_HOMETEXT = indextext.html
+GITWEB_CSS = gitweb.css
+
export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
CC = gcc
export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
### Build rules
-all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
+all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
all:
$(MAKE) -C templates
cp $< $@+
mv $@+ $@
+gitweb/gitweb.cgi: gitweb/gitweb.perl
+ rm -f $@ $@+
+ sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
+ -e 's|@@GIT_VERSION@@|$(GIT_VERSION)|g' \
+ -e 's|@@GIT_BINDIR@@|$(bindir)|g' \
+ -e 's|@@GITWEB_SITENAME@@|$(GITWEB_SITENAME)|g' \
+ -e 's|@@GITWEB_PROJECTROOT@@|$(GITWEB_PROJECTROOT)|g' \
+ -e 's|@@GITWEB_LIST@@|$(GITWEB_LIST)|g' \
+ -e 's|@@GITWEB_HOMETEXT@@|$(GITWEB_HOMETEXT)|g' \
+ -e 's|@@GITWEB_CSS@@|$(GITWEB_CSS)|g' \
+ $< >$@+
+ chmod +x $@+
+ mv $@+ $@
+
git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
rm -f $@ $@+
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e '/@@GITWEB_CGI@@/d' \
-e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
-e '/@@GITWEB_CSS@@/d' \
- $@.sh | sed "s|/usr/bin/git|$(bindir)/git|" > $@+
+ $@.sh > $@+
chmod +x $@+
mv $@+ $@
From the git version 1.4.0 gitweb is bundled with git.
+
+How to configure gitweb for your local system:
+
+You can specify the following configuration variables when building GIT:
+ * GITWEB_SITENAME
+ Shown in the title of all generated pages, defaults to the servers name.
+ * GITWEB_PROJECTROOT
+ The root directory for all projects shown by gitweb.
+ * GITWEB_LIST
+ points to a directory to scan for projects (defaults to project root)
+ or to a file for explicit listing of projects.
+ * GITWEB_HOMETEXT
+ points to an .html file which is included on the gitweb project
+ overview page.
+ * GITWEB_CSS
+ Points to the location where you put gitweb.css on your web server.
+
Any comment/question/concern to:
Kay Sievers <kay.sievers@vrfy.org>
+++ /dev/null
-#!/usr/bin/perl
-
-# gitweb - simple web interface to track changes in git repositories
-#
-# (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
-# (C) 2005, Christian Gierke
-#
-# This program is licensed under the GPLv2
-
-use strict;
-use warnings;
-use CGI qw(:standard :escapeHTML -nosticky);
-use CGI::Util qw(unescape);
-use CGI::Carp qw(fatalsToBrowser);
-use Encode;
-use Fcntl ':mode';
-use File::Find qw();
-binmode STDOUT, ':utf8';
-
-our $cgi = new CGI;
-our $version = "267";
-our $my_url = $cgi->url();
-our $my_uri = $cgi->url(-absolute => 1);
-our $rss_link = "";
-
-# core git executable to use
-# this can just be "git" if your webserver has a sensible PATH
-our $GIT = "/usr/bin/git";
-
-# absolute fs-path which will be prepended to the project path
-#our $projectroot = "/pub/scm";
-our $projectroot = "/home/kay/public_html/pub/scm";
-
-# version of the core git binary
-our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
-
-# location for temporary files needed for diffs
-our $git_temp = "/tmp/gitweb";
-if (! -d $git_temp) {
- mkdir($git_temp, 0700) || die_error("Couldn't mkdir $git_temp");
-}
-
-# target of the home link on top of all pages
-our $home_link = $my_uri;
-
-# name of your site or organization to appear in page titles
-# replace this with something more descriptive for clearer bookmarks
-our $site_name = $ENV{'SERVER_NAME'} || "Untitled";
-
-# html text to include at home page
-our $home_text = "indextext.html";
-
-# URI of default stylesheet
-our $stylesheet = "gitweb.css";
-
-# source of projects list
-#our $projects_list = $projectroot;
-our $projects_list = "index/index.aux";
-
-# default blob_plain mimetype and default charset for text/plain blob
-our $default_blob_plain_mimetype = 'text/plain';
-our $default_text_plain_charset = undef;
-
-# file to use for guessing MIME types before trying /etc/mime.types
-# (relative to the current git repository)
-our $mimetypes_file = undef;
-
-# input validation and dispatch
-our $action = $cgi->param('a');
-if (defined $action) {
- if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
- undef $action;
- die_error(undef, "Invalid action parameter.");
- }
- if ($action eq "git-logo.png") {
- git_logo();
- exit;
- } elsif ($action eq "opml") {
- git_opml();
- exit;
- }
-}
-
-our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
-if (defined $project) {
- $project =~ s|^/||; $project =~ s|/$||;
- $project = validate_input($project);
- if (!defined($project)) {
- die_error(undef, "Invalid project parameter.");
- }
- if (!(-d "$projectroot/$project")) {
- undef $project;
- die_error(undef, "No such directory.");
- }
- if (!(-e "$projectroot/$project/HEAD")) {
- undef $project;
- die_error(undef, "No such project.");
- }
- $rss_link = "<link rel=\"alternate\" title=\"" . esc_param($project) . " log\" href=\"" .
- "$my_uri?" . esc_param("p=$project;a=rss") . "\" type=\"application/rss+xml\"/>";
- $ENV{'GIT_DIR'} = "$projectroot/$project";
-} else {
- git_project_list();
- exit;
-}
-
-our $file_name = $cgi->param('f');
-if (defined $file_name) {
- $file_name = validate_input($file_name);
- if (!defined($file_name)) {
- die_error(undef, "Invalid file parameter.");
- }
-}
-
-our $hash = $cgi->param('h');
-if (defined $hash) {
- $hash = validate_input($hash);
- if (!defined($hash)) {
- die_error(undef, "Invalid hash parameter.");
- }
-}
-
-our $hash_parent = $cgi->param('hp');
-if (defined $hash_parent) {
- $hash_parent = validate_input($hash_parent);
- if (!defined($hash_parent)) {
- die_error(undef, "Invalid hash parent parameter.");
- }
-}
-
-our $hash_base = $cgi->param('hb');
-if (defined $hash_base) {
- $hash_base = validate_input($hash_base);
- if (!defined($hash_base)) {
- die_error(undef, "Invalid hash base parameter.");
- }
-}
-
-our $page = $cgi->param('pg');
-if (defined $page) {
- if ($page =~ m/[^0-9]$/) {
- undef $page;
- die_error(undef, "Invalid page parameter.");
- }
-}
-
-our $searchtext = $cgi->param('s');
-if (defined $searchtext) {
- if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
- undef $searchtext;
- die_error(undef, "Invalid search parameter.");
- }
- $searchtext = quotemeta $searchtext;
-}
-
-# dispatch
-my %actions = (
- "blame" => \&git_blame2,
- "blobdiff" => \&git_blobdiff,
- "blobdiff_plain" => \&git_blobdiff_plain,
- "blob" => \&git_blob,
- "blob_plain" => \&git_blob_plain,
- "commitdiff" => \&git_commitdiff,
- "commitdiff_plain" => \&git_commitdiff_plain,
- "commit" => \&git_commit,
- "heads" => \&git_heads,
- "history" => \&git_history,
- "log" => \&git_log,
- "rss" => \&git_rss,
- "search" => \&git_search,
- "shortlog" => \&git_shortlog,
- "summary" => \&git_summary,
- "tag" => \&git_tag,
- "tags" => \&git_tags,
- "tree" => \&git_tree,
-);
-
-$action = 'summary' if (!defined($action));
-if (!defined($actions{$action})) {
- undef $action;
- die_error(undef, "Unknown action.");
-}
-$actions{$action}->();
-exit;
-
-## ======================================================================
-## validation, quoting/unquoting and escaping
-
-sub validate_input {
- my $input = shift;
-
- if ($input =~ m/^[0-9a-fA-F]{40}$/) {
- return $input;
- }
- if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
- return undef;
- }
- if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
- return undef;
- }
- return $input;
-}
-
-# quote unsafe chars, but keep the slash, even when it's not
-# correct, but quoted slashes look too horrible in bookmarks
-sub esc_param {
- my $str = shift;
- $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
- $str =~ s/\+/%2B/g;
- $str =~ s/ /\+/g;
- return $str;
-}
-
-# replace invalid utf8 character with SUBSTITUTION sequence
-sub esc_html {
- my $str = shift;
- $str = decode("utf8", $str, Encode::FB_DEFAULT);
- $str = escapeHTML($str);
- $str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
- return $str;
-}
-
-# git may return quoted and escaped filenames
-sub unquote {
- my $str = shift;
- if ($str =~ m/^"(.*)"$/) {
- $str = $1;
- $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
- }
- return $str;
-}
-
-## ----------------------------------------------------------------------
-## HTML aware string manipulation
-
-sub chop_str {
- my $str = shift;
- my $len = shift;
- my $add_len = shift || 10;
-
- # allow only $len chars, but don't cut a word if it would fit in $add_len
- # if it doesn't fit, cut it if it's still longer than the dots we would add
- $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
- my $body = $1;
- my $tail = $2;
- if (length($tail) > 4) {
- $tail = " ...";
- $body =~ s/&[^;]*$//; # remove chopped character entities
- }
- return "$body$tail";
-}
-
-## ----------------------------------------------------------------------
-## functions returning short strings
-
-# CSS class for given age value (in seconds)
-sub age_class {
- my $age = shift;
-
- if ($age < 60*60*2) {
- return "age0";
- } elsif ($age < 60*60*24*2) {
- return "age1";
- } else {
- return "age2";
- }
-}
-
-# convert age in seconds to "nn units ago" string
-sub age_string {
- my $age = shift;
- my $age_str;
-
- if ($age > 60*60*24*365*2) {
- $age_str = (int $age/60/60/24/365);
- $age_str .= " years ago";
- } elsif ($age > 60*60*24*(365/12)*2) {
- $age_str = int $age/60/60/24/(365/12);
- $age_str .= " months ago";
- } elsif ($age > 60*60*24*7*2) {
- $age_str = int $age/60/60/24/7;
- $age_str .= " weeks ago";
- } elsif ($age > 60*60*24*2) {
- $age_str = int $age/60/60/24;
- $age_str .= " days ago";
- } elsif ($age > 60*60*2) {
- $age_str = int $age/60/60;
- $age_str .= " hours ago";
- } elsif ($age > 60*2) {
- $age_str = int $age/60;
- $age_str .= " min ago";
- } elsif ($age > 2) {
- $age_str = int $age;
- $age_str .= " sec ago";
- } else {
- $age_str .= " right now";
- }
- return $age_str;
-}
-
-# convert file mode in octal to symbolic file mode string
-sub mode_str {
- my $mode = oct shift;
-
- if (S_ISDIR($mode & S_IFMT)) {
- return 'drwxr-xr-x';
- } elsif (S_ISLNK($mode)) {
- return 'lrwxrwxrwx';
- } elsif (S_ISREG($mode)) {
- # git cares only about the executable bit
- if ($mode & S_IXUSR) {
- return '-rwxr-xr-x';
- } else {
- return '-rw-r--r--';
- };
- } else {
- return '----------';
- }
-}
-
-# convert file mode in octal to file type string
-sub file_type {
- my $mode = oct shift;
-
- if (S_ISDIR($mode & S_IFMT)) {
- return "directory";
- } elsif (S_ISLNK($mode)) {
- return "symlink";
- } elsif (S_ISREG($mode)) {
- return "file";
- } else {
- return "unknown";
- }
-}
-
-## ----------------------------------------------------------------------
-## functions returning short HTML fragments, or transforming HTML fragments
-## which don't beling to other sections
-
-# format line of commit message or tag comment
-sub format_log_line_html {
- my $line = shift;
-
- $line = esc_html($line);
- $line =~ s/ / /g;
- if ($line =~ m/([0-9a-fA-F]{40})/) {
- my $hash_text = $1;
- if (git_get_type($hash_text) eq "commit") {
- my $link = $cgi->a({-class => "text", -href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_text")}, $hash_text);
- $line =~ s/$hash_text/$link/;
- }
- }
- return $line;
-}
-
-# format marker of refs pointing to given object
-sub git_get_referencing {
- my ($refs, $id) = @_;
-
- if (defined $refs->{$id}) {
- return ' <span class="tag">' . esc_html($refs->{$id}) . '</span>';
- } else {
- return "";
- }
-}
-
-## ----------------------------------------------------------------------
-## git utility subroutines, invoking git commands
-
-# get HEAD ref of given project as hash
-sub git_read_head {
- my $project = shift;
- my $oENV = $ENV{'GIT_DIR'};
- my $retval = undef;
- $ENV{'GIT_DIR'} = "$projectroot/$project";
- if (open my $fd, "-|", $GIT, "rev-parse", "--verify", "HEAD") {
- my $head = <$fd>;
- close $fd;
- if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
- $retval = $1;
- }
- }
- if (defined $oENV) {
- $ENV{'GIT_DIR'} = $oENV;
- }
- return $retval;
-}
-
-# get type of given object
-sub git_get_type {
- my $hash = shift;
-
- open my $fd, "-|", $GIT, "cat-file", '-t', $hash or return;
- my $type = <$fd>;
- close $fd or return;
- chomp $type;
- return $type;
-}
-
-sub git_get_project_config {
- my $key = shift;
-
- return unless ($key);
- $key =~ s/^gitweb\.//;
- return if ($key =~ m/\W/);
-
- my $val = qx($GIT repo-config --get gitweb.$key);
- return ($val);
-}
-
-sub git_get_project_config_bool {
- my $val = git_get_project_config (@_);
- if ($val and $val =~ m/true|yes|on/) {
- return (1);
- }
- return; # implicit false
-}
-
-# get hash of given path at given ref
-sub git_get_hash_by_path {
- my $base = shift;
- my $path = shift || return undef;
-
- my $tree = $base;
-
- open my $fd, "-|", $GIT, "ls-tree", $base, "--", $path
- or die_error(undef, "Open git-ls-tree failed.");
- my $line = <$fd>;
- close $fd or return undef;
-
- #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
- $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
- return $3;
-}
-
-## ......................................................................
-## git utility functions, directly accessing git repository
-
-# assumes that PATH is not symref
-sub git_read_hash {
- my $path = shift;
-
- open my $fd, "$projectroot/$path" or return undef;
- my $head = <$fd>;
- close $fd;
- chomp $head;
- if ($head =~ m/^[0-9a-fA-F]{40}$/) {
- return $head;
- }
-}
-
-sub git_read_description {
- my $path = shift;
-
- open my $fd, "$projectroot/$path/description" or return undef;
- my $descr = <$fd>;
- close $fd;
- chomp $descr;
- return $descr;
-}
-
-sub git_read_projects {
- my @list;
-
- if (-d $projects_list) {
- # search in directory
- my $dir = $projects_list;
- opendir my ($dh), $dir or return undef;
- while (my $dir = readdir($dh)) {
- if (-e "$projectroot/$dir/HEAD") {
- my $pr = {
- path => $dir,
- };
- push @list, $pr
- }
- }
- closedir($dh);
- } elsif (-f $projects_list) {
- # read from file(url-encoded):
- # 'git%2Fgit.git Linus+Torvalds'
- # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
- # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
- open my ($fd), $projects_list or return undef;
- while (my $line = <$fd>) {
- chomp $line;
- my ($path, $owner) = split ' ', $line;
- $path = unescape($path);
- $owner = unescape($owner);
- if (!defined $path) {
- next;
- }
- if (-e "$projectroot/$path/HEAD") {
- my $pr = {
- path => $path,
- owner => decode("utf8", $owner, Encode::FB_DEFAULT),
- };
- push @list, $pr
- }
- }
- close $fd;
- }
- @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
- return @list;
-}
-
-sub read_info_ref {
- my $type = shift || "";
- my %refs;
- # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
- # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
- open my $fd, "$projectroot/$project/info/refs" or return;
- while (my $line = <$fd>) {
- chomp $line;
- # attention: for $type == "" it saves only last path part of ref name
- # e.g. from 'refs/heads/jn/gitweb' it would leave only 'gitweb'
- if ($line =~ m/^([0-9a-fA-F]{40})\t.*$type\/([^\^]+)/) {
- if (defined $refs{$1}) {
- $refs{$1} .= " / $2";
- } else {
- $refs{$1} = $2;
- }
- }
- }
- close $fd or return;
- return \%refs;
-}
-
-## ----------------------------------------------------------------------
-## parse to hash functions
-
-sub date_str {
- my $epoch = shift;
- my $tz = shift || "-0000";
-
- my %date;
- my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
- my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
- my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
- $date{'hour'} = $hour;
- $date{'minute'} = $min;
- $date{'mday'} = $mday;
- $date{'day'} = $days[$wday];
- $date{'month'} = $months[$mon];
- $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
- $date{'mday-time'} = sprintf "%d %s %02d:%02d", $mday, $months[$mon], $hour ,$min;
-
- $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
- my $local = $epoch + ((int $1 + ($2/60)) * 3600);
- ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
- $date{'hour_local'} = $hour;
- $date{'minute_local'} = $min;
- $date{'tz_local'} = $tz;
- return %date;
-}
-
-sub git_read_tag {
- my $tag_id = shift;
- my %tag;
- my @comment;
-
- open my $fd, "-|", $GIT, "cat-file", "tag", $tag_id or return;
- $tag{'id'} = $tag_id;
- while (my $line = <$fd>) {
- chomp $line;
- if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
- $tag{'object'} = $1;
- } elsif ($line =~ m/^type (.+)$/) {
- $tag{'type'} = $1;
- } elsif ($line =~ m/^tag (.+)$/) {
- $tag{'name'} = $1;
- } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
- $tag{'author'} = $1;
- $tag{'epoch'} = $2;
- $tag{'tz'} = $3;
- } elsif ($line =~ m/--BEGIN/) {
- push @comment, $line;
- last;
- } elsif ($line eq "") {
- last;
- }
- }
- push @comment, <$fd>;
- $tag{'comment'} = \@comment;
- close $fd or return;
- if (!defined $tag{'name'}) {
- return
- };
- return %tag
-}
-
-sub git_read_commit {
- my $commit_id = shift;
- my $commit_text = shift;
-
- my @commit_lines;
- my %co;
-
- if (defined $commit_text) {
- @commit_lines = @$commit_text;
- } else {
- $/ = "\0";
- open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", "--max-count=1", $commit_id or return;
- @commit_lines = split '\n', <$fd>;
- close $fd or return;
- $/ = "\n";
- pop @commit_lines;
- }
- my $header = shift @commit_lines;
- if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
- return;
- }
- ($co{'id'}, my @parents) = split ' ', $header;
- $co{'parents'} = \@parents;
- $co{'parent'} = $parents[0];
- while (my $line = shift @commit_lines) {
- last if $line eq "\n";
- if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
- $co{'tree'} = $1;
- } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
- $co{'author'} = $1;
- $co{'author_epoch'} = $2;
- $co{'author_tz'} = $3;
- if ($co{'author'} =~ m/^([^<]+) </) {
- $co{'author_name'} = $1;
- } else {
- $co{'author_name'} = $co{'author'};
- }
- } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
- $co{'committer'} = $1;
- $co{'committer_epoch'} = $2;
- $co{'committer_tz'} = $3;
- $co{'committer_name'} = $co{'committer'};
- $co{'committer_name'} =~ s/ <.*//;
- }
- }
- if (!defined $co{'tree'}) {
- return;
- };
-
- foreach my $title (@commit_lines) {
- $title =~ s/^ //;
- if ($title ne "") {
- $co{'title'} = chop_str($title, 80, 5);
- # remove leading stuff of merges to make the interesting part visible
- if (length($title) > 50) {
- $title =~ s/^Automatic //;
- $title =~ s/^merge (of|with) /Merge ... /i;
- if (length($title) > 50) {
- $title =~ s/(http|rsync):\/\///;
- }
- if (length($title) > 50) {
- $title =~ s/(master|www|rsync)\.//;
- }
- if (length($title) > 50) {
- $title =~ s/kernel.org:?//;
- }
- if (length($title) > 50) {
- $title =~ s/\/pub\/scm//;
- }
- }
- $co{'title_short'} = chop_str($title, 50, 5);
- last;
- }
- }
- # remove added spaces
- foreach my $line (@commit_lines) {
- $line =~ s/^ //;
- }
- $co{'comment'} = \@commit_lines;
-
- my $age = time - $co{'committer_epoch'};
- $co{'age'} = $age;
- $co{'age_string'} = age_string($age);
- my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
- if ($age > 60*60*24*7*2) {
- $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
- $co{'age_string_age'} = $co{'age_string'};
- } else {
- $co{'age_string_date'} = $co{'age_string'};
- $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
- }
- return %co;
-}
-
-## ......................................................................
-## parse to array of hashes functions
-
-sub git_read_refs {
- my $ref_dir = shift;
- my @reflist;
-
- my @refs;
- my $pfxlen = length("$projectroot/$project/$ref_dir");
- File::Find::find(sub {
- return if (/^\./);
- if (-f $_) {
- push @refs, substr($File::Find::name, $pfxlen + 1);
- }
- }, "$projectroot/$project/$ref_dir");
-
- foreach my $ref_file (@refs) {
- my $ref_id = git_read_hash("$project/$ref_dir/$ref_file");
- my $type = git_get_type($ref_id) || next;
- my %ref_item;
- my %co;
- $ref_item{'type'} = $type;
- $ref_item{'id'} = $ref_id;
- $ref_item{'epoch'} = 0;
- $ref_item{'age'} = "unknown";
- if ($type eq "tag") {
- my %tag = git_read_tag($ref_id);
- $ref_item{'comment'} = $tag{'comment'};
- if ($tag{'type'} eq "commit") {
- %co = git_read_commit($tag{'object'});
- $ref_item{'epoch'} = $co{'committer_epoch'};
- $ref_item{'age'} = $co{'age_string'};
- } elsif (defined($tag{'epoch'})) {
- my $age = time - $tag{'epoch'};
- $ref_item{'epoch'} = $tag{'epoch'};
- $ref_item{'age'} = age_string($age);
- }
- $ref_item{'reftype'} = $tag{'type'};
- $ref_item{'name'} = $tag{'name'};
- $ref_item{'refid'} = $tag{'object'};
- } elsif ($type eq "commit"){
- %co = git_read_commit($ref_id);
- $ref_item{'reftype'} = "commit";
- $ref_item{'name'} = $ref_file;
- $ref_item{'title'} = $co{'title'};
- $ref_item{'refid'} = $ref_id;
- $ref_item{'epoch'} = $co{'committer_epoch'};
- $ref_item{'age'} = $co{'age_string'};
- } else {
- $ref_item{'reftype'} = $type;
- $ref_item{'name'} = $ref_file;
- $ref_item{'refid'} = $ref_id;
- }
-
- push @reflist, \%ref_item;
- }
- # sort tags by age
- @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
- return \@reflist;
-}
-
-## ----------------------------------------------------------------------
-## filesystem-related functions
-
-sub get_file_owner {
- my $path = shift;
-
- my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
- my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
- if (!defined $gcos) {
- return undef;
- }
- my $owner = $gcos;
- $owner =~ s/[,;].*$//;
- return decode("utf8", $owner, Encode::FB_DEFAULT);
-}
-
-## ......................................................................
-## mimetype related functions
-
-sub mimetype_guess_file {
- my $filename = shift;
- my $mimemap = shift;
- -r $mimemap or return undef;
-
- my %mimemap;
- open(MIME, $mimemap) or return undef;
- while (<MIME>) {
- my ($mime, $exts) = split(/\t+/);
- if (defined $exts) {
- my @exts = split(/\s+/, $exts);
- foreach my $ext (@exts) {
- $mimemap{$ext} = $mime;
- }
- }
- }
- close(MIME);
-
- $filename =~ /\.(.*?)$/;
- return $mimemap{$1};
-}
-
-sub mimetype_guess {
- my $filename = shift;
- my $mime;
- $filename =~ /\./ or return undef;
-
- if ($mimetypes_file) {
- my $file = $mimetypes_file;
- #$file =~ m#^/# or $file = "$projectroot/$path/$file";
- $mime = mimetype_guess_file($filename, $file);
- }
- $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
- return $mime;
-}
-
-sub git_blob_plain_mimetype {
- my $fd = shift;
- my $filename = shift;
-
- if ($filename) {
- my $mime = mimetype_guess($filename);
- $mime and return $mime;
- }
-
- # just in case
- return $default_blob_plain_mimetype unless $fd;
-
- if (-T $fd) {
- return 'text/plain' .
- ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
- } elsif (! $filename) {
- return 'application/octet-stream';
- } elsif ($filename =~ m/\.png$/i) {
- return 'image/png';
- } elsif ($filename =~ m/\.gif$/i) {
- return 'image/gif';
- } elsif ($filename =~ m/\.jpe?g$/i) {
- return 'image/jpeg';
- } else {
- return 'application/octet-stream';
- }
-}
-
-## ======================================================================
-## functions printing HTML: header, footer, error page
-
-sub git_header_html {
- my $status = shift || "200 OK";
- my $expires = shift;
-
- my $title = "$site_name git";
- if (defined $project) {
- $title .= " - $project";
- if (defined $action) {
- $title .= "/$action";
- if (defined $file_name) {
- $title .= " - $file_name";
- if ($action eq "tree" && $file_name !~ m|/$|) {
- $title .= "/";
- }
- }
- }
- }
- my $content_type;
- # require explicit support from the UA if we are to send the page as
- # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
- # we have to do this because MSIE sometimes globs '*/*', pretending to
- # support xhtml+xml but choking when it gets what it asked for.
- if ($cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && $cgi->Accept('application/xhtml+xml') != 0) {
- $content_type = 'application/xhtml+xml';
- } else {
- $content_type = 'text/html';
- }
- print $cgi->header(-type=>$content_type, -charset => 'utf-8', -status=> $status, -expires => $expires);
- print <<EOF;
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
-<!-- git web interface v$version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
-<!-- git core binaries version $git_version -->
-<head>
-<meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
-<meta name="robots" content="index, nofollow"/>
-<title>$title</title>
-<link rel="stylesheet" type="text/css" href="$stylesheet"/>
-$rss_link
-</head>
-<body>
-EOF
- print "<div class=\"page_header\">\n" .
- "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
- "<img src=\"$my_uri?" . esc_param("a=git-logo.png") . "\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
- "</a>\n";
- print $cgi->a({-href => esc_param($home_link)}, "projects") . " / ";
- if (defined $project) {
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, esc_html($project));
- if (defined $action) {
- print " / $action";
- }
- print "\n";
- if (!defined $searchtext) {
- $searchtext = "";
- }
- my $search_hash;
- if (defined $hash_base) {
- $search_hash = $hash_base;
- } elsif (defined $hash) {
- $search_hash = $hash;
- } else {
- $search_hash = "HEAD";
- }
- $cgi->param("a", "search");
- $cgi->param("h", $search_hash);
- print $cgi->startform(-method => "get", -action => $my_uri) .
- "<div class=\"search\">\n" .
- $cgi->hidden(-name => "p") . "\n" .
- $cgi->hidden(-name => "a") . "\n" .
- $cgi->hidden(-name => "h") . "\n" .
- $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
- "</div>" .
- $cgi->end_form() . "\n";
- }
- print "</div>\n";
-}
-
-sub git_footer_html {
- print "<div class=\"page_footer\">\n";
- if (defined $project) {
- my $descr = git_read_description($project);
- if (defined $descr) {
- print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
- }
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=rss"), -class => "rss_logo"}, "RSS") . "\n";
- } else {
- print $cgi->a({-href => "$my_uri?" . esc_param("a=opml"), -class => "rss_logo"}, "OPML") . "\n";
- }
- print "</div>\n" .
- "</body>\n" .
- "</html>";
-}
-
-sub die_error {
- my $status = shift || "403 Forbidden";
- my $error = shift || "Malformed query, file missing or permission denied";
-
- git_header_html($status);
- print "<div class=\"page_body\">\n" .
- "<br/><br/>\n" .
- "$status - $error\n" .
- "<br/>\n" .
- "</div>\n";
- git_footer_html();
- exit;
-}
-
-## ----------------------------------------------------------------------
-## functions printing or outputting HTML: navigation
-
-sub git_page_nav {
- my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
- $extra = '' if !defined $extra; # pager or formats
-
- my @navs = qw(summary shortlog log commit commitdiff tree);
- if ($suppress) {
- @navs = grep { $_ ne $suppress } @navs;
- }
-
- my %arg = map { $_, ''} @navs;
- if (defined $head) {
- for (qw(commit commitdiff)) {
- $arg{$_} = ";h=$head";
- }
- if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
- for (qw(shortlog log)) {
- $arg{$_} = ";h=$head";
- }
- }
- }
- $arg{tree} .= ";h=$treehead" if defined $treehead;
- $arg{tree} .= ";hb=$treebase" if defined $treebase;
-
- print "<div class=\"page_nav\">\n" .
- (join " | ",
- map { $_ eq $current
- ? $_
- : $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$_$arg{$_}")}, "$_")
- }
- @navs);
- print "<br/>\n$extra<br/>\n" .
- "</div>\n";
-}
-
-sub git_get_paging_nav {
- my ($action, $hash, $head, $page, $nrevs) = @_;
- my $paging_nav;
-
-
- if ($hash ne $head || $page) {
- $paging_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action")}, "HEAD");
- } else {
- $paging_nav .= "HEAD";
- }
-
- if ($page > 0) {
- $paging_nav .= " ⋅ " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action;h=$hash;pg=" . ($page-1)),
- -accesskey => "p", -title => "Alt-p"}, "prev");
- } else {
- $paging_nav .= " ⋅ prev";
- }
-
- if ($nrevs >= (100 * ($page+1)-1)) {
- $paging_nav .= " ⋅ " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action;h=$hash;pg=" . ($page+1)),
- -accesskey => "n", -title => "Alt-n"}, "next");
- } else {
- $paging_nav .= " ⋅ next";
- }
-
- return $paging_nav;
-}
-
-## ......................................................................
-## functions printing or outputting HTML: div
-
-sub git_header_div {
- my ($action, $title, $hash, $hash_base) = @_;
- my $rest = '';
-
- $rest .= ";h=$hash" if $hash;
- $rest .= ";hb=$hash_base" if $hash_base;
-
- print "<div class=\"header\">\n" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action$rest"),
- -class => "title"}, $title ? $title : $action) . "\n" .
- "</div>\n";
-}
-
-sub git_print_page_path {
- my $name = shift;
- my $type = shift;
-
- if (!defined $name) {
- print "<div class=\"page_path\"><b>/</b></div>\n";
- } elsif (defined $type && $type eq 'blob') {
- print "<div class=\"page_path\"><b>" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;f=$file_name")}, esc_html($name)) . "</b><br/></div>\n";
- } else {
- print "<div class=\"page_path\"><b>" . esc_html($name) . "</b><br/></div>\n";
- }
-}
-
-## ......................................................................
-## functions printing large fragments of HTML
-
-sub git_shortlog_body {
- # uses global variable $project
- my ($revlist, $from, $to, $refs, $extra) = @_;
- $from = 0 unless defined $from;
- $to = $#{$revlist} if (!defined $to || $#{$revlist} < $to);
-
- print "<table class=\"shortlog\" cellspacing=\"0\">\n";
- my $alternate = 0;
- for (my $i = $from; $i <= $to; $i++) {
- my $commit = $revlist->[$i];
- #my $ref = defined $refs ? git_get_referencing($refs, $commit) : '';
- my $ref = git_get_referencing($refs, $commit);
- my %co = git_read_commit($commit);
- my %ad = date_str($co{'author_epoch'});
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
- print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
- "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
- "<td>";
- if (length($co{'title_short'}) < length($co{'title'})) {
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"),
- -class => "list", -title => "$co{'title'}"},
- "<b>" . esc_html($co{'title_short'}) . "$ref</b>");
- } else {
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"),
- -class => "list"},
- "<b>" . esc_html($co{'title'}) . "$ref</b>");
- }
- print "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") . " | " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
- "</td>\n" .
- "</tr>\n";
- }
- if (defined $extra) {
- print "<tr>\n" .
- "<td colspan=\"4\">$extra</td>\n" .
- "</tr>\n";
- }
- print "</table>\n";
-}
-
-sub git_tags_body {
- # uses global variable $project
- my ($taglist, $from, $to, $extra) = @_;
- $from = 0 unless defined $from;
- $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
-
- print "<table class=\"tags\" cellspacing=\"0\">\n";
- my $alternate = 0;
- for (my $i = $from; $i <= $to; $i++) {
- my $entry = $taglist->[$i];
- my %tag = %$entry;
- my $comment_lines = $tag{'comment'};
- my $comment = shift @$comment_lines;
- my $comment_short;
- if (defined $comment) {
- $comment_short = chop_str($comment, 30, 5);
- }
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- print "<td><i>$tag{'age'}</i></td>\n" .
- "<td>" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}"),
- -class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") .
- "</td>\n" .
- "<td>";
- if (defined $comment) {
- if (length($comment_short) < length($comment)) {
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}"),
- -class => "list", -title => $comment}, $comment_short);
- } else {
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}"),
- -class => "list"}, $comment);
- }
- }
- print "</td>\n" .
- "<td class=\"selflink\">";
- if ($tag{'type'} eq "tag") {
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, "tag");
- } else {
- print " ";
- }
- print "</td>\n" .
- "<td class=\"link\">" . " | " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}")}, $tag{'reftype'});
- if ($tag{'reftype'} eq "commit") {
- print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log");
- } elsif ($tag{'reftype'} eq "blob") {
- print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$tag{'refid'}")}, "raw");
- }
- print "</td>\n" .
- "</tr>";
- }
- if (defined $extra) {
- print "<tr>\n" .
- "<td colspan=\"5\">$extra</td>\n" .
- "</tr>\n";
- }
- print "</table>\n";
-}
-
-sub git_heads_body {
- # uses global variable $project
- my ($taglist, $head, $from, $to, $extra) = @_;
- $from = 0 unless defined $from;
- $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
-
- print "<table class=\"heads\" cellspacing=\"0\">\n";
- my $alternate = 0;
- for (my $i = $from; $i <= $to; $i++) {
- my $entry = $taglist->[$i];
- my %tag = %$entry;
- my $curr = $tag{'id'} eq $head;
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- print "<td><i>$tag{'age'}</i></td>\n" .
- ($tag{'id'} eq $head ? "<td class=\"current_head\">" : "<td>") .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}"),
- -class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") .
- "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") . " | " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'name'}")}, "log") .
- "</td>\n" .
- "</tr>";
- }
- if (defined $extra) {
- print "<tr>\n" .
- "<td colspan=\"3\">$extra</td>\n" .
- "</tr>\n";
- }
- print "</table>\n";
-}
-
-## ----------------------------------------------------------------------
-## functions printing large fragments, format as one of arguments
-
-sub git_diff_print {
- my $from = shift;
- my $from_name = shift;
- my $to = shift;
- my $to_name = shift;
- my $format = shift || "html";
-
- my $from_tmp = "/dev/null";
- my $to_tmp = "/dev/null";
- my $pid = $$;
-
- # create tmp from-file
- if (defined $from) {
- $from_tmp = "$git_temp/gitweb_" . $$ . "_from";
- open my $fd2, "> $from_tmp";
- open my $fd, "-|", $GIT, "cat-file", "blob", $from;
- my @file = <$fd>;
- print $fd2 @file;
- close $fd2;
- close $fd;
- }
-
- # create tmp to-file
- if (defined $to) {
- $to_tmp = "$git_temp/gitweb_" . $$ . "_to";
- open my $fd2, "> $to_tmp";
- open my $fd, "-|", $GIT, "cat-file", "blob", $to;
- my @file = <$fd>;
- print $fd2 @file;
- close $fd2;
- close $fd;
- }
-
- open my $fd, "-|", "/usr/bin/diff -u -p -L \'$from_name\' -L \'$to_name\' $from_tmp $to_tmp";
- if ($format eq "plain") {
- undef $/;
- print <$fd>;
- $/ = "\n";
- } else {
- while (my $line = <$fd>) {
- chomp $line;
- my $char = substr($line, 0, 1);
- my $diff_class = "";
- if ($char eq '+') {
- $diff_class = " add";
- } elsif ($char eq "-") {
- $diff_class = " rem";
- } elsif ($char eq "@") {
- $diff_class = " chunk_header";
- } elsif ($char eq "\\") {
- # skip errors
- next;
- }
- while ((my $pos = index($line, "\t")) != -1) {
- if (my $count = (8 - (($pos-1) % 8))) {
- my $spaces = ' ' x $count;
- $line =~ s/\t/$spaces/;
- }
- }
- print "<div class=\"diff$diff_class\">" . esc_html($line) . "</div>\n";
- }
- }
- close $fd;
-
- if (defined $from) {
- unlink($from_tmp);
- }
- if (defined $to) {
- unlink($to_tmp);
- }
-}
-
-
-## ======================================================================
-## ======================================================================
-## actions
-
-# git-logo (cached in browser for one day)
-sub git_logo {
- binmode STDOUT, ':raw';
- print $cgi->header(-type => 'image/png', -expires => '+1d');
- # cat git-logo.png | hexdump -e '16/1 " %02x" "\n"' | sed 's/ /\\x/g'
- print "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" .
- "\x00\x00\x00\x48\x00\x00\x00\x1b\x04\x03\x00\x00\x00\x2d\xd9\xd4" .
- "\x2d\x00\x00\x00\x18\x50\x4c\x54\x45\xff\xff\xff\x60\x60\x5d\xb0" .
- "\xaf\xaa\x00\x80\x00\xce\xcd\xc7\xc0\x00\x00\xe8\xe8\xe6\xf7\xf7" .
- "\xf6\x95\x0c\xa7\x47\x00\x00\x00\x73\x49\x44\x41\x54\x28\xcf\x63" .
- "\x48\x67\x20\x04\x4a\x5c\x18\x0a\x08\x2a\x62\x53\x61\x20\x02\x08" .
- "\x0d\x69\x45\xac\xa1\xa1\x01\x30\x0c\x93\x60\x36\x26\x52\x91\xb1" .
- "\x01\x11\xd6\xe1\x55\x64\x6c\x6c\xcc\x6c\x6c\x0c\xa2\x0c\x70\x2a" .
- "\x62\x06\x2a\xc1\x62\x1d\xb3\x01\x02\x53\xa4\x08\xe8\x00\x03\x18" .
- "\x26\x56\x11\xd4\xe1\x20\x97\x1b\xe0\xb4\x0e\x35\x24\x71\x29\x82" .
- "\x99\x30\xb8\x93\x0a\x11\xb9\x45\x88\xc1\x8d\xa0\xa2\x44\x21\x06" .
- "\x27\x41\x82\x40\x85\xc1\x45\x89\x20\x70\x01\x00\xa4\x3d\x21\xc5" .
- "\x12\x1c\x9a\xfe\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82";
-}
-
-sub git_project_list {
- my $order = $cgi->param('o');
- if (defined $order && $order !~ m/project|descr|owner|age/) {
- die_error(undef, "Invalid order parameter '$order'.");
- }
-
- my @list = git_read_projects();
- my @projects;
- if (!@list) {
- die_error(undef, "No projects found.");
- }
- foreach my $pr (@list) {
- my $head = git_read_head($pr->{'path'});
- if (!defined $head) {
- next;
- }
- $ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}";
- my %co = git_read_commit($head);
- if (!%co) {
- next;
- }
- $pr->{'commit'} = \%co;
- if (!defined $pr->{'descr'}) {
- my $descr = git_read_description($pr->{'path'}) || "";
- $pr->{'descr'} = chop_str($descr, 25, 5);
- }
- if (!defined $pr->{'owner'}) {
- $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
- }
- push @projects, $pr;
- }
-
- git_header_html();
- if (-f $home_text) {
- print "<div class=\"index_include\">\n";
- open (my $fd, $home_text);
- print <$fd>;
- close $fd;
- print "</div>\n";
- }
- print "<table class=\"project_list\">\n" .
- "<tr>\n";
- $order ||= "project";
- if ($order eq "project") {
- @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
- print "<th>Project</th>\n";
- } else {
- print "<th>" .
- $cgi->a({-href => "$my_uri?" . esc_param("o=project"),
- -class => "header"}, "Project") .
- "</th>\n";
- }
- if ($order eq "descr") {
- @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
- print "<th>Description</th>\n";
- } else {
- print "<th>" .
- $cgi->a({-href => "$my_uri?" . esc_param("o=descr"),
- -class => "header"}, "Description") .
- "</th>\n";
- }
- if ($order eq "owner") {
- @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
- print "<th>Owner</th>\n";
- } else {
- print "<th>" .
- $cgi->a({-href => "$my_uri?" . esc_param("o=owner"),
- -class => "header"}, "Owner") .
- "</th>\n";
- }
- if ($order eq "age") {
- @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
- print "<th>Last Change</th>\n";
- } else {
- print "<th>" .
- $cgi->a({-href => "$my_uri?" . esc_param("o=age"),
- -class => "header"}, "Last Change") .
- "</th>\n";
- }
- print "<th></th>\n" .
- "</tr>\n";
- my $alternate = 0;
- foreach my $pr (@projects) {
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary"),
- -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
- "<td>" . esc_html($pr->{'descr'}) . "</td>\n" .
- "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
- print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" .
- $pr->{'commit'}{'age_string'} . "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary")}, "summary") . " | " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=shortlog")}, "shortlog") . " | " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=log")}, "log") .
- "</td>\n" .
- "</tr>\n";
- }
- print "</table>\n";
- git_footer_html();
-}
-
-sub git_summary {
- my $descr = git_read_description($project) || "none";
- my $head = git_read_head($project);
- my %co = git_read_commit($head);
- my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
-
- my $owner;
- if (-f $projects_list) {
- open (my $fd , $projects_list);
- while (my $line = <$fd>) {
- chomp $line;
- my ($pr, $ow) = split ' ', $line;
- $pr = unescape($pr);
- $ow = unescape($ow);
- if ($pr eq $project) {
- $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
- last;
- }
- }
- close $fd;
- }
- if (!defined $owner) {
- $owner = get_file_owner("$projectroot/$project");
- }
-
- my $refs = read_info_ref();
- git_header_html();
- git_page_nav('summary','', $head);
-
- print "<div class=\"title\"> </div>\n";
- print "<table cellspacing=\"0\">\n" .
- "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
- "<tr><td>owner</td><td>$owner</td></tr>\n" .
- "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n" .
- "</table>\n";
-
- open my $fd, "-|", $GIT, "rev-list", "--max-count=17", git_read_head($project)
- or die_error(undef, "Open git-rev-list failed.");
- my @revlist = map { chomp; $_ } <$fd>;
- close $fd;
- git_header_div('shortlog');
- git_shortlog_body(\@revlist, 0, 15, $refs,
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "..."));
-
- my $taglist = git_read_refs("refs/tags");
- if (defined @$taglist) {
- git_header_div('tags');
- git_tags_body($taglist, 0, 15,
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tags")}, "..."));
- }
-
- my $headlist = git_read_refs("refs/heads");
- if (defined @$headlist) {
- git_header_div('heads');
- git_heads_body($headlist, $head, 0, 15,
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=heads")}, "..."));
- }
-
- git_footer_html();
-}
-
-sub git_tag {
- my $head = git_read_head($project);
- git_header_html();
- git_page_nav('','', $head,undef,$head);
- my %tag = git_read_tag($hash);
- git_header_div('commit', esc_html($tag{'name'}), $hash);
- print "<div class=\"title_text\">\n" .
- "<table cellspacing=\"0\">\n" .
- "<tr>\n" .
- "<td>object</td>\n" .
- "<td>" . $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=$tag{'type'};h=$tag{'object'}")}, $tag{'object'}) . "</td>\n" .
- "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'type'};h=$tag{'object'}")}, $tag{'type'}) . "</td>\n" .
- "</tr>\n";
- if (defined($tag{'author'})) {
- my %ad = date_str($tag{'epoch'}, $tag{'tz'});
- print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
- print "<tr><td></td><td>" . $ad{'rfc2822'} . sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . "</td></tr>\n";
- }
- print "</table>\n\n" .
- "</div>\n";
- print "<div class=\"page_body\">";
- my $comment = $tag{'comment'};
- foreach my $line (@$comment) {
- print esc_html($line) . "<br/>\n";
- }
- print "</div>\n";
- git_footer_html();
-}
-
-sub git_blame2 {
- my $fd;
- my $ftype;
- die_error(undef, "Permission denied.") if (!git_get_project_config_bool ('blame'));
- die_error('404 Not Found', "File name not defined") if (!$file_name);
- $hash_base ||= git_read_head($project);
- die_error(undef, "Reading commit failed") unless ($hash_base);
- my %co = git_read_commit($hash_base)
- or die_error(undef, "Reading commit failed");
- if (!defined $hash) {
- $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
- or die_error(undef, "Error looking up file");
- }
- $ftype = git_get_type($hash);
- if ($ftype !~ "blob") {
- die_error("400 Bad Request", "object is not a blob");
- }
- open ($fd, "-|", $GIT, "blame", '-l', $file_name, $hash_base)
- or die_error(undef, "Open git-blame failed.");
- git_header_html();
- my $formats_nav =
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, "blob") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;f=$file_name")}, "head");
- git_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
- git_header_div('commit', esc_html($co{'title'}), $hash_base);
- git_print_page_path($file_name, $ftype);
- my @rev_color = (qw(light dark));
- my $num_colors = scalar(@rev_color);
- my $current_color = 0;
- my $last_rev;
- print "<div class=\"page_body\">\n";
- print "<table class=\"blame\">\n";
- print "<tr><th>Commit</th><th>Line</th><th>Data</th></tr>\n";
- while (<$fd>) {
- /^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/;
- my $full_rev = $1;
- my $rev = substr($full_rev, 0, 8);
- my $lineno = $2;
- my $data = $3;
-
- if (!defined $last_rev) {
- $last_rev = $full_rev;
- } elsif ($last_rev ne $full_rev) {
- $last_rev = $full_rev;
- $current_color = ++$current_color % $num_colors;
- }
- print "<tr class=\"$rev_color[$current_color]\">\n";
- print "<td class=\"sha1\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$full_rev;f=$file_name")}, esc_html($rev)) . "</td>\n";
- print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" . esc_html($lineno) . "</a></td>\n";
- print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
- print "</tr>\n";
- }
- print "</table>\n";
- print "</div>";
- close $fd or print "Reading blob failed\n";
- git_footer_html();
-}
-
-sub git_blame {
- my $fd;
- die_error('403 Permission denied', "Permission denied.") if (!git_get_project_config_bool ('blame'));
- die_error('404 Not Found', "What file will it be, master?") if (!$file_name);
- $hash_base ||= git_read_head($project);
- die_error(undef, "Reading commit failed.") unless ($hash_base);
- my %co = git_read_commit($hash_base)
- or die_error(undef, "Reading commit failed.");
- if (!defined $hash) {
- $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
- or die_error(undef, "Error lookup file.");
- }
- open ($fd, "-|", $GIT, "annotate", '-l', '-t', '-r', $file_name, $hash_base)
- or die_error(undef, "Open git-annotate failed.");
- git_header_html();
- my $formats_nav =
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, "blob") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;f=$file_name")}, "head");
- git_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
- git_header_div('commit', esc_html($co{'title'}), $hash_base);
- git_print_page_path($file_name, 'blob');
- print "<div class=\"page_body\">\n";
- print <<HTML;
-<table class="blame">
- <tr>
- <th>Commit</th>
- <th>Age</th>
- <th>Author</th>
- <th>Line</th>
- <th>Data</th>
- </tr>
-HTML
- my @line_class = (qw(light dark));
- my $line_class_len = scalar (@line_class);
- my $line_class_num = $#line_class;
- while (my $line = <$fd>) {
- my $long_rev;
- my $short_rev;
- my $author;
- my $time;
- my $lineno;
- my $data;
- my $age;
- my $age_str;
- my $age_class;
-
- chomp $line;
- $line_class_num = ($line_class_num + 1) % $line_class_len;
-
- if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) \+\d\d\d\d\t(\d+)\)(.*)$/) {
- $long_rev = $1;
- $author = $2;
- $time = $3;
- $lineno = $4;
- $data = $5;
- } else {
- print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
- next;
- }
- $short_rev = substr ($long_rev, 0, 8);
- $age = time () - $time;
- $age_str = age_string ($age);
- $age_str =~ s/ / /g;
- $age_class = age_class($age);
- $author = esc_html ($author);
- $author =~ s/ / /g;
- # escape tabs
- while ((my $pos = index($data, "\t")) != -1) {
- if (my $count = (8 - ($pos % 8))) {
- my $spaces = ' ' x $count;
- $data =~ s/\t/$spaces/;
- }
- }
- $data = esc_html ($data);
-
- print <<HTML;
- <tr class="$line_class[$line_class_num]">
- <td class="sha1"><a href="$my_uri?${\esc_param ("p=$project;a=commit;h=$long_rev")}" class="text">$short_rev..</a></td>
- <td class="$age_class">$age_str</td>
- <td>$author</td>
- <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
- <td class="pre">$data</td>
- </tr>
-HTML
- } # while (my $line = <$fd>)
- print "</table>\n\n";
- close $fd or print "Reading blob failed.\n";
- print "</div>";
- git_footer_html();
-}
-
-sub git_tags {
- my $head = git_read_head($project);
- git_header_html();
- git_page_nav('','', $head,undef,$head);
- git_header_div('summary', $project);
-
- my $taglist = git_read_refs("refs/tags");
- if (defined @$taglist) {
- git_tags_body($taglist);
- }
- git_footer_html();
-}
-
-sub git_heads {
- my $head = git_read_head($project);
- git_header_html();
- git_page_nav('','', $head,undef,$head);
- git_header_div('summary', $project);
-
- my $taglist = git_read_refs("refs/heads");
- my $alternate = 0;
- if (defined @$taglist) {
- git_heads_body($taglist, $head);
- }
- git_footer_html();
-}
-
-sub git_blob_plain {
- if (!defined $hash) {
- if (defined $file_name) {
- my $base = $hash_base || git_read_head($project);
- $hash = git_get_hash_by_path($base, $file_name, "blob")
- or die_error(undef, "Error lookup file.");
- } else {
- die_error(undef, "No file name defined.");
- }
- }
- my $type = shift;
- open my $fd, "-|", $GIT, "cat-file", "blob", $hash
- or die_error("Couldn't cat $file_name, $hash");
-
- $type ||= git_blob_plain_mimetype($fd, $file_name);
-
- # save as filename, even when no $file_name is given
- my $save_as = "$hash";
- if (defined $file_name) {
- $save_as = $file_name;
- } elsif ($type =~ m/^text\//) {
- $save_as .= '.txt';
- }
-
- print $cgi->header(-type => "$type", '-content-disposition' => "inline; filename=\"$save_as\"");
- undef $/;
- binmode STDOUT, ':raw';
- print <$fd>;
- binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
- $/ = "\n";
- close $fd;
-}
-
-sub git_blob {
- if (!defined $hash) {
- if (defined $file_name) {
- my $base = $hash_base || git_read_head($project);
- $hash = git_get_hash_by_path($base, $file_name, "blob")
- or die_error(undef, "Error lookup file.");
- } else {
- die_error(undef, "No file name defined.");
- }
- }
- my $have_blame = git_get_project_config_bool ('blame');
- open my $fd, "-|", $GIT, "cat-file", "blob", $hash
- or die_error(undef, "Couldn't cat $file_name, $hash.");
- my $mimetype = git_blob_plain_mimetype($fd, $file_name);
- if ($mimetype !~ m/^text\//) {
- close $fd;
- return git_blob_plain($mimetype);
- }
- git_header_html();
- my $formats_nav = '';
- if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
- if (defined $file_name) {
- if ($have_blame) {
- $formats_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") . " | ";
- }
- $formats_nav .=
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head");
- } else {
- $formats_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash")}, "plain");
- }
- git_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
- git_header_div('commit', esc_html($co{'title'}), $hash_base);
- } else {
- print "<div class=\"page_nav\">\n" .
- "<br/><br/></div>\n" .
- "<div class=\"title\">$hash</div>\n";
- }
- git_print_page_path($file_name, "blob");
- print "<div class=\"page_body\">\n";
- my $nr;
- while (my $line = <$fd>) {
- chomp $line;
- $nr++;
- while ((my $pos = index($line, "\t")) != -1) {
- if (my $count = (8 - ($pos % 8))) {
- my $spaces = ' ' x $count;
- $line =~ s/\t/$spaces/;
- }
- }
- printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, esc_html($line);
- }
- close $fd or print "Reading blob failed.\n";
- print "</div>";
- git_footer_html();
-}
-
-sub git_tree {
- if (!defined $hash) {
- $hash = git_read_head($project);
- if (defined $file_name) {
- my $base = $hash_base || $hash;
- $hash = git_get_hash_by_path($base, $file_name, "tree");
- }
- if (!defined $hash_base) {
- $hash_base = $hash;
- }
- }
- $/ = "\0";
- open my $fd, "-|", $GIT, "ls-tree", '-z', $hash
- or die_error(undef, "Open git-ls-tree failed.");
- my @entries = map { chomp; $_ } <$fd>;
- close $fd or die_error(undef, "Reading tree failed.");
- $/ = "\n";
-
- my $refs = read_info_ref();
- my $ref = git_get_referencing($refs, $hash_base);
- git_header_html();
- my $base_key = "";
- my $base = "";
- if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
- $base_key = ";hb=$hash_base";
- git_page_nav('tree','', $hash_base);
- git_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
- } else {
- print "<div class=\"page_nav\">\n";
- print "<br/><br/></div>\n";
- print "<div class=\"title\">$hash</div>\n";
- }
- if (defined $file_name) {
- $base = esc_html("$file_name/");
- }
- git_print_page_path($file_name, 'tree');
- print "<div class=\"page_body\">\n";
- print "<table cellspacing=\"0\">\n";
- my $alternate = 0;
- foreach my $line (@entries) {
- #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
- $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
- my $t_mode = $1;
- my $t_type = $2;
- my $t_hash = $3;
- my $t_name = validate_input($4);
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- print "<td class=\"mode\">" . mode_str($t_mode) . "</td>\n";
- if ($t_type eq "blob") {
- print "<td class=\"list\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name"), -class => "list"}, esc_html($t_name)) .
- "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name")}, "blob") .
-# " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$t_hash$base_key;f=$base$t_name")}, "blame") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$t_hash;hb=$hash_base;f=$base$t_name")}, "history") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$t_hash;f=$base$t_name")}, "raw") .
- "</td>\n";
- } elsif ($t_type eq "tree") {
- print "<td class=\"list\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, esc_html($t_name)) .
- "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, "tree") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;hb=$hash_base;f=$base$t_name")}, "history") .
- "</td>\n";
- }
- print "</tr>\n";
- }
- print "</table>\n" .
- "</div>";
- git_footer_html();
-}
-
-sub git_log {
- my $head = git_read_head($project);
- if (!defined $hash) {
- $hash = $head;
- }
- if (!defined $page) {
- $page = 0;
- }
- my $refs = read_info_ref();
-
- my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
- open my $fd, "-|", $GIT, "rev-list", $limit, $hash
- or die_error(undef, "Open git-rev-list failed.");
- my @revlist = map { chomp; $_ } <$fd>;
- close $fd;
-
- my $paging_nav = git_get_paging_nav('log', $hash, $head, $page, $#revlist);
-
- git_header_html();
- git_page_nav('log','', $hash,undef,undef, $paging_nav);
-
- if (!@revlist) {
- my %co = git_read_commit($hash);
-
- git_header_div('summary', $project);
- print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
- }
- for (my $i = ($page * 100); $i <= $#revlist; $i++) {
- my $commit = $revlist[$i];
- my $ref = git_get_referencing($refs, $commit);
- my %co = git_read_commit($commit);
- next if !%co;
- my %ad = date_str($co{'author_epoch'});
- git_header_div('commit',
- "<span class=\"age\">$co{'age_string'}</span>" .
- esc_html($co{'title'}) . $ref,
- $commit);
- print "<div class=\"title_text\">\n" .
- "<div class=\"log_link\">\n" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
- "<br/>\n" .
- "</div>\n" .
- "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
- "</div>\n" .
- "<div class=\"log_body\">\n";
- my $comment = $co{'comment'};
- my $empty = 0;
- foreach my $line (@$comment) {
- if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
- next;
- }
- if ($line eq "") {
- if ($empty) {
- next;
- }
- $empty = 1;
- } else {
- $empty = 0;
- }
- print format_log_line_html($line) . "<br/>\n";
- }
- if (!$empty) {
- print "<br/>\n";
- }
- print "</div>\n";
- }
- git_footer_html();
-}
-
-sub git_commit {
- my %co = git_read_commit($hash);
- if (!%co) {
- die_error(undef, "Unknown commit object.");
- }
- my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
- my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
-
- my $parent = $co{'parent'};
- if (!defined $parent) {
- $parent = "--root";
- }
- open my $fd, "-|", $GIT, "diff-tree", '-r', '-M', $parent, $hash
- or die_error(undef, "Open git-diff-tree failed.");
- my @difftree = map { chomp; $_ } <$fd>;
- close $fd or die_error(undef, "Reading git-diff-tree failed.");
-
- # non-textual hash id's can be cached
- my $expires;
- if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
- $expires = "+1d";
- }
- my $refs = read_info_ref();
- my $ref = git_get_referencing($refs, $co{'id'});
- my $formats_nav = '';
- if (defined $file_name && defined $co{'parent'}) {
- my $parent = $co{'parent'};
- $formats_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;hb=$parent;f=$file_name")}, "blame");
- }
- git_header_html(undef, $expires);
- git_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff',
- $hash, $co{'tree'}, $hash,
- $formats_nav);
-
- if (defined $co{'parent'}) {
- git_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
- } else {
- git_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
- }
- print "<div class=\"title_text\">\n" .
- "<table cellspacing=\"0\">\n";
- print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
- "<tr>" .
- "<td></td><td> $ad{'rfc2822'}";
- if ($ad{'hour_local'} < 6) {
- printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
- } else {
- printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
- }
- print "</td>" .
- "</tr>\n";
- print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
- print "<tr><td></td><td> $cd{'rfc2822'}" . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";
- print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
- print "<tr>" .
- "<td>tree</td>" .
- "<td class=\"sha1\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash"), class => "list"}, $co{'tree'}) .
- "</td>" .
- "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") .
- "</td>" .
- "</tr>\n";
- my $parents = $co{'parents'};
- foreach my $par (@$parents) {
- print "<tr>" .
- "<td>parent</td>" .
- "<td class=\"sha1\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par"), class => "list"}, $par) . "</td>" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par")}, "commit") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash;hp=$par")}, "commitdiff") .
- "</td>" .
- "</tr>\n";
- }
- print "</table>".
- "</div>\n";
- print "<div class=\"page_body\">\n";
- my $comment = $co{'comment'};
- my $empty = 0;
- my $signed = 0;
- foreach my $line (@$comment) {
- # print only one empty line
- if ($line eq "") {
- if ($empty || $signed) {
- next;
- }
- $empty = 1;
- } else {
- $empty = 0;
- }
- if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
- $signed = 1;
- print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
- } else {
- $signed = 0;
- print format_log_line_html($line) . "<br/>\n";
- }
- }
- print "</div>\n";
- print "<div class=\"list_head\">\n";
- if ($#difftree > 10) {
- print(($#difftree + 1) . " files changed:\n");
- }
- print "</div>\n";
- print "<table class=\"diff_tree\">\n";
- my $alternate = 0;
- foreach my $line (@difftree) {
- # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
- # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
- if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
- next;
- }
- my $from_mode = $1;
- my $to_mode = $2;
- my $from_id = $3;
- my $to_id = $4;
- my $status = $5;
- my $similarity = $6;
- my $file = validate_input(unquote($7));
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- if ($status eq "A") {
- my $mode_chng = "";
- if (S_ISREG(oct $to_mode)) {
- $mode_chng = sprintf(" with mode: %04o", (oct $to_mode) & 0777);
- }
- print "<td>" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "</td>\n" .
- "<td><span class=\"file_status new\">[new " . file_type($to_mode) . "$mode_chng]</span></td>\n" .
- "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob") . "</td>\n";
- } elsif ($status eq "D") {
- print "<td>" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "</td>\n" .
- "<td><span class=\"file_status deleted\">[deleted " . file_type($from_mode). "]</span></td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, "blob") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;hb=$hash;f=$file")}, "history") .
- "</td>\n"
- } elsif ($status eq "M" || $status eq "T") {
- my $mode_chnge = "";
- if ($from_mode != $to_mode) {
- $mode_chnge = " <span class=\"file_status mode_chnge\">[changed";
- if (((oct $from_mode) & S_IFMT) != ((oct $to_mode) & S_IFMT)) {
- $mode_chnge .= " from " . file_type($from_mode) . " to " . file_type($to_mode);
- }
- if (((oct $from_mode) & 0777) != ((oct $to_mode) & 0777)) {
- if (S_ISREG($from_mode) && S_ISREG($to_mode)) {
- $mode_chnge .= sprintf(" mode: %04o->%04o", (oct $from_mode) & 0777, (oct $to_mode) & 0777);
- } elsif (S_ISREG($to_mode)) {
- $mode_chnge .= sprintf(" mode: %04o", (oct $to_mode) & 0777);
- }
- }
- $mode_chnge .= "]</span>\n";
- }
- print "<td>";
- if ($to_id ne $from_id) {
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file));
- } else {
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file));
- }
- print "</td>\n" .
- "<td>$mode_chnge</td>\n" .
- "<td class=\"link\">";
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob");
- if ($to_id ne $from_id) {
- print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file")}, "diff");
- }
- print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;hb=$hash;f=$file")}, "history") . "\n";
- print "</td>\n";
- } elsif ($status eq "R") {
- my ($from_file, $to_file) = split "\t", $file;
- my $mode_chng = "";
- if ($from_mode != $to_mode) {
- $mode_chng = sprintf(", mode: %04o", (oct $to_mode) & 0777);
- }
- print "<td>" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file"), -class => "list"}, esc_html($to_file)) . "</td>\n" .
- "<td><span class=\"file_status moved\">[moved from " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$from_file"), -class => "list"}, esc_html($from_file)) .
- " with " . (int $similarity) . "% similarity$mode_chng]</span></td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file")}, "blob");
- if ($to_id ne $from_id) {
- print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$to_file")}, "diff");
- }
- print "</td>\n";
- }
- print "</tr>\n";
- }
- print "</table>\n";
- git_footer_html();
-}
-
-sub git_blobdiff {
- mkdir($git_temp, 0700);
- git_header_html();
- if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
- my $formats_nav =
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff_plain;h=$hash;hp=$hash_parent")}, "plain");
- git_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
- git_header_div('commit', esc_html($co{'title'}), $hash_base);
- } else {
- print "<div class=\"page_nav\">\n" .
- "<br/><br/></div>\n" .
- "<div class=\"title\">$hash vs $hash_parent</div>\n";
- }
- git_print_page_path($file_name, "blob");
- print "<div class=\"page_body\">\n" .
- "<div class=\"diff_info\">blob:" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash_parent;hb=$hash_base;f=$file_name")}, $hash_parent) .
- " -> blob:" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, $hash) .
- "</div>\n";
- git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash);
- print "</div>";
- git_footer_html();
-}
-
-sub git_blobdiff_plain {
- mkdir($git_temp, 0700);
- print $cgi->header(-type => "text/plain", -charset => 'utf-8');
- git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash, "plain");
-}
-
-sub git_commitdiff {
- mkdir($git_temp, 0700);
- my %co = git_read_commit($hash);
- if (!%co) {
- die_error(undef, "Unknown commit object.");
- }
- if (!defined $hash_parent) {
- $hash_parent = $co{'parent'};
- }
- open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash
- or die_error(undef, "Open git-diff-tree failed.");
- my @difftree = map { chomp; $_ } <$fd>;
- close $fd or die_error(undef, "Reading diff-tree failed.");
-
- # non-textual hash id's can be cached
- my $expires;
- if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
- $expires = "+1d";
- }
- my $refs = read_info_ref();
- my $ref = git_get_referencing($refs, $co{'id'});
- my $formats_nav =
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff_plain;h=$hash;hp=$hash_parent")}, "plain");
- git_header_html(undef, $expires);
- git_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
- git_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
- print "<div class=\"page_body\">\n";
- my $comment = $co{'comment'};
- my $empty = 0;
- my $signed = 0;
- my @log = @$comment;
- # remove first and empty lines after that
- shift @log;
- while (defined $log[0] && $log[0] eq "") {
- shift @log;
- }
- foreach my $line (@log) {
- if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
- next;
- }
- if ($line eq "") {
- if ($empty) {
- next;
- }
- $empty = 1;
- } else {
- $empty = 0;
- }
- print format_log_line_html($line) . "<br/>\n";
- }
- print "<br/>\n";
- foreach my $line (@difftree) {
- # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
- # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
- $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
- my $from_mode = $1;
- my $to_mode = $2;
- my $from_id = $3;
- my $to_id = $4;
- my $status = $5;
- my $file = validate_input(unquote($6));
- if ($status eq "A") {
- print "<div class=\"diff_info\">" . file_type($to_mode) . ":" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id) . "(new)" .
- "</div>\n";
- git_diff_print(undef, "/dev/null", $to_id, "b/$file");
- } elsif ($status eq "D") {
- print "<div class=\"diff_info\">" . file_type($from_mode) . ":" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, $from_id) . "(deleted)" .
- "</div>\n";
- git_diff_print($from_id, "a/$file", undef, "/dev/null");
- } elsif ($status eq "M") {
- if ($from_id ne $to_id) {
- print "<div class=\"diff_info\">" .
- file_type($from_mode) . ":" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, $from_id) .
- " -> " .
- file_type($to_mode) . ":" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id);
- print "</div>\n";
- git_diff_print($from_id, "a/$file", $to_id, "b/$file");
- }
- }
- }
- print "<br/>\n" .
- "</div>";
- git_footer_html();
-}
-
-sub git_commitdiff_plain {
- mkdir($git_temp, 0700);
- open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash
- or die_error(undef, "Open git-diff-tree failed.");
- my @difftree = map { chomp; $_ } <$fd>;
- close $fd or die_error(undef, "Reading diff-tree failed.");
-
- # try to figure out the next tag after this commit
- my $tagname;
- my $refs = read_info_ref("tags");
- open $fd, "-|", $GIT, "rev-list", "HEAD";
- my @commits = map { chomp; $_ } <$fd>;
- close $fd;
- foreach my $commit (@commits) {
- if (defined $refs->{$commit}) {
- $tagname = $refs->{$commit}
- }
- if ($commit eq $hash) {
- last;
- }
- }
-
- print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"git-$hash.patch\"");
- my %co = git_read_commit($hash);
- my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
- my $comment = $co{'comment'};
- print "From: $co{'author'}\n" .
- "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n".
- "Subject: $co{'title'}\n";
- if (defined $tagname) {
- print "X-Git-Tag: $tagname\n";
- }
- print "X-Git-Url: $my_url?p=$project;a=commitdiff;h=$hash\n" .
- "\n";
-
- foreach my $line (@$comment) {;
- print "$line\n";
- }
- print "---\n\n";
-
- foreach my $line (@difftree) {
- $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
- my $from_id = $3;
- my $to_id = $4;
- my $status = $5;
- my $file = $6;
- if ($status eq "A") {
- git_diff_print(undef, "/dev/null", $to_id, "b/$file", "plain");
- } elsif ($status eq "D") {
- git_diff_print($from_id, "a/$file", undef, "/dev/null", "plain");
- } elsif ($status eq "M") {
- git_diff_print($from_id, "a/$file", $to_id, "b/$file", "plain");
- }
- }
-}
-
-sub git_history {
- if (!defined $hash_base) {
- $hash_base = git_read_head($project);
- }
- my $ftype;
- my %co = git_read_commit($hash_base);
- if (!%co) {
- die_error(undef, "Unknown commit object.");
- }
- my $refs = read_info_ref();
- git_header_html();
- git_page_nav('','', $hash_base,$co{'tree'},$hash_base);
- git_header_div('commit', esc_html($co{'title'}), $hash_base);
- if (!defined $hash && defined $file_name) {
- $hash = git_get_hash_by_path($hash_base, $file_name);
- }
- if (defined $hash) {
- $ftype = git_get_type($hash);
- }
- git_print_page_path($file_name, $ftype);
-
- open my $fd, "-|",
- $GIT, "rev-list", "--full-history", $hash_base, "--", $file_name;
- print "<table cellspacing=\"0\">\n";
- my $alternate = 0;
- while (my $line = <$fd>) {
- if ($line =~ m/^([0-9a-fA-F]{40})/){
- my $commit = $1;
- my %co = git_read_commit($commit);
- if (!%co) {
- next;
- }
- my $ref = git_get_referencing($refs, $commit);
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
- "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
- "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"}, "<b>" .
- esc_html(chop_str($co{'title'}, 50)) . "$ref</b>") . "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$ftype;hb=$commit;f=$file_name")}, $ftype);
- my $blob = git_get_hash_by_path($hash_base, $file_name);
- my $blob_parent = git_get_hash_by_path($commit, $file_name);
- if (defined $blob && defined $blob_parent && $blob ne $blob_parent) {
- print " | " .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$blob;hp=$blob_parent;hb=$commit;f=$file_name")},
- "diff to current");
- }
- print "</td>\n" .
- "</tr>\n";
- }
- }
- print "</table>\n";
- close $fd;
- git_footer_html();
-}
-
-sub git_search {
- if (!defined $searchtext) {
- die_error("", "Text field empty.");
- }
- if (!defined $hash) {
- $hash = git_read_head($project);
- }
- my %co = git_read_commit($hash);
- if (!%co) {
- die_error(undef, "Unknown commit object.");
- }
- # pickaxe may take all resources of your box and run for several minutes
- # with every query - so decide by yourself how public you make this feature :)
- my $commit_search = 1;
- my $author_search = 0;
- my $committer_search = 0;
- my $pickaxe_search = 0;
- if ($searchtext =~ s/^author\\://i) {
- $author_search = 1;
- } elsif ($searchtext =~ s/^committer\\://i) {
- $committer_search = 1;
- } elsif ($searchtext =~ s/^pickaxe\\://i) {
- $commit_search = 0;
- $pickaxe_search = 1;
- }
- git_header_html();
- git_page_nav('','', $hash,$co{'tree'},$hash);
- git_header_div('commit', esc_html($co{'title'}), $hash);
-
- print "<table cellspacing=\"0\">\n";
- my $alternate = 0;
- if ($commit_search) {
- $/ = "\0";
- open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", $hash or next;
- while (my $commit_text = <$fd>) {
- if (!grep m/$searchtext/i, $commit_text) {
- next;
- }
- if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
- next;
- }
- if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
- next;
- }
- my @commit_lines = split "\n", $commit_text;
- my %co = git_read_commit(undef, \@commit_lines);
- if (!%co) {
- next;
- }
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
- "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
- "<td>" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" . esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
- my $comment = $co{'comment'};
- foreach my $line (@$comment) {
- if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
- my $lead = esc_html($1) || "";
- $lead = chop_str($lead, 30, 10);
- my $match = esc_html($2) || "";
- my $trail = esc_html($3) || "";
- $trail = chop_str($trail, 30, 10);
- my $text = "$lead<span class=\"match\">$match</span>$trail";
- print chop_str($text, 80, 5) . "<br/>\n";
- }
- }
- print "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
- print "</td>\n" .
- "</tr>\n";
- }
- close $fd;
- }
-
- if ($pickaxe_search) {
- $/ = "\n";
- open my $fd, "-|", "$GIT rev-list $hash | $GIT diff-tree -r --stdin -S\'$searchtext\'";
- undef %co;
- my @files;
- while (my $line = <$fd>) {
- if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
- my %set;
- $set{'file'} = $6;
- $set{'from_id'} = $3;
- $set{'to_id'} = $4;
- $set{'id'} = $set{'to_id'};
- if ($set{'id'} =~ m/0{40}/) {
- $set{'id'} = $set{'from_id'};
- }
- if ($set{'id'} =~ m/0{40}/) {
- next;
- }
- push @files, \%set;
- } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
- if (%co) {
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
- "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
- "<td>" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" .
- esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
- while (my $setref = shift @files) {
- my %set = %$setref;
- print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$set{'id'};hb=$co{'id'};f=$set{'file'}"), class => "list"},
- "<span class=\"match\">" . esc_html($set{'file'}) . "</span>") .
- "<br/>\n";
- }
- print "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
- " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
- print "</td>\n" .
- "</tr>\n";
- }
- %co = git_read_commit($1);
- }
- }
- close $fd;
- }
- print "</table>\n";
- git_footer_html();
-}
-
-sub git_shortlog {
- my $head = git_read_head($project);
- if (!defined $hash) {
- $hash = $head;
- }
- if (!defined $page) {
- $page = 0;
- }
- my $refs = read_info_ref();
-
- my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
- open my $fd, "-|", $GIT, "rev-list", $limit, $hash
- or die_error(undef, "Open git-rev-list failed.");
- my @revlist = map { chomp; $_ } <$fd>;
- close $fd;
-
- my $paging_nav = git_get_paging_nav('shortlog', $hash, $head, $page, $#revlist);
- my $next_link = '';
- if ($#revlist >= (100 * ($page+1)-1)) {
- $next_link =
- $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page+1)),
- -title => "Alt-n"}, "next");
- }
-
-
- git_header_html();
- git_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
- git_header_div('summary', $project);
-
- git_shortlog_body(\@revlist, ($page * 100), $#revlist, $refs, $next_link);
-
- git_footer_html();
-}
-
-## ......................................................................
-## feeds (RSS, OPML)
-
-sub git_rss {
- # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
- open my $fd, "-|", $GIT, "rev-list", "--max-count=150", git_read_head($project)
- or die_error(undef, "Open git-rev-list failed.");
- my @revlist = map { chomp; $_ } <$fd>;
- close $fd or die_error(undef, "Reading rev-list failed.");
- print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
- print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
- "<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n";
- print "<channel>\n";
- print "<title>$project</title>\n".
- "<link>" . esc_html("$my_url?p=$project;a=summary") . "</link>\n".
- "<description>$project log</description>\n".
- "<language>en</language>\n";
-
- for (my $i = 0; $i <= $#revlist; $i++) {
- my $commit = $revlist[$i];
- my %co = git_read_commit($commit);
- # we read 150, we always show 30 and the ones more recent than 48 hours
- if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
- last;
- }
- my %cd = date_str($co{'committer_epoch'});
- open $fd, "-|", $GIT, "diff-tree", '-r', $co{'parent'}, $co{'id'} or next;
- my @difftree = map { chomp; $_ } <$fd>;
- close $fd or next;
- print "<item>\n" .
- "<title>" .
- sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
- "</title>\n" .
- "<author>" . esc_html($co{'author'}) . "</author>\n" .
- "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
- "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
- "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
- "<description>" . esc_html($co{'title'}) . "</description>\n" .
- "<content:encoded>" .
- "<![CDATA[\n";
- my $comment = $co{'comment'};
- foreach my $line (@$comment) {
- $line = decode("utf8", $line, Encode::FB_DEFAULT);
- print "$line<br/>\n";
- }
- print "<br/>\n";
- foreach my $line (@difftree) {
- if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
- next;
- }
- my $file = validate_input(unquote($7));
- $file = decode("utf8", $file, Encode::FB_DEFAULT);
- print "$file<br/>\n";
- }
- print "]]>\n" .
- "</content:encoded>\n" .
- "</item>\n";
- }
- print "</channel></rss>";
-}
-
-sub git_opml {
- my @list = git_read_projects();
-
- print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
- print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
- "<opml version=\"1.0\">\n".
- "<head>".
- " <title>$site_name Git OPML Export</title>\n".
- "</head>\n".
- "<body>\n".
- "<outline text=\"git RSS feeds\">\n";
-
- foreach my $pr (@list) {
- my %proj = %$pr;
- my $head = git_read_head($proj{'path'});
- if (!defined $head) {
- next;
- }
- $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
- my %co = git_read_commit($head);
- if (!%co) {
- next;
- }
-
- my $path = esc_html(chop_str($proj{'path'}, 25, 5));
- my $rss = "$my_url?p=$proj{'path'};a=rss";
- my $html = "$my_url?p=$proj{'path'};a=summary";
- print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
- }
- print "</outline>\n".
- "</body>\n".
- "</opml>\n";
-}
--- /dev/null
+#!/usr/bin/perl
+
+# gitweb - simple web interface to track changes in git repositories
+#
+# (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
+# (C) 2005, Christian Gierke
+#
+# This program is licensed under the GPLv2
+
+use strict;
+use warnings;
+use CGI qw(:standard :escapeHTML -nosticky);
+use CGI::Util qw(unescape);
+use CGI::Carp qw(fatalsToBrowser);
+use Encode;
+use Fcntl ':mode';
+use File::Find qw();
+binmode STDOUT, ':utf8';
+
+our $cgi = new CGI;
+our $version = "@@GIT_VERSION@@";
+our $my_url = $cgi->url();
+our $my_uri = $cgi->url(-absolute => 1);
+our $rss_link = "";
+
+# core git executable to use
+# this can just be "git" if your webserver has a sensible PATH
+our $GIT = "@@GIT_BINDIR@@/git";
+
+# absolute fs-path which will be prepended to the project path
+#our $projectroot = "/pub/scm";
+our $projectroot = "@@GITWEB_PROJECTROOT@@";
+
+# version of the core git binary
+our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
+
+# location for temporary files needed for diffs
+our $git_temp = "/tmp/gitweb";
+if (! -d $git_temp) {
+ mkdir($git_temp, 0700) || die_error("Couldn't mkdir $git_temp");
+}
+
+# target of the home link on top of all pages
+our $home_link = $my_uri;
+
+# name of your site or organization to appear in page titles
+# replace this with something more descriptive for clearer bookmarks
+our $site_name = "@@GITWEB_SITENAME@@" || $ENV{'SERVER_NAME'} || "Untitled";
+
+# html text to include at home page
+our $home_text = "@@GITWEB_HOMETEXT@@";
+
+# URI of default stylesheet
+our $stylesheet = "@@GITWEB_CSS@@";
+
+# source of projects list
+our $projects_list = "@@GITWEB_LIST@@" || "$projectroot";
+
+# default blob_plain mimetype and default charset for text/plain blob
+our $default_blob_plain_mimetype = 'text/plain';
+our $default_text_plain_charset = undef;
+
+# file to use for guessing MIME types before trying /etc/mime.types
+# (relative to the current git repository)
+our $mimetypes_file = undef;
+
+# input validation and dispatch
+our $action = $cgi->param('a');
+if (defined $action) {
+ if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
+ undef $action;
+ die_error(undef, "Invalid action parameter.");
+ }
+ if ($action eq "git-logo.png") {
+ git_logo();
+ exit;
+ } elsif ($action eq "opml") {
+ git_opml();
+ exit;
+ }
+}
+
+our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
+if (defined $project) {
+ $project =~ s|^/||; $project =~ s|/$||;
+ $project = validate_input($project);
+ if (!defined($project)) {
+ die_error(undef, "Invalid project parameter.");
+ }
+ if (!(-d "$projectroot/$project")) {
+ undef $project;
+ die_error(undef, "No such directory.");
+ }
+ if (!(-e "$projectroot/$project/HEAD")) {
+ undef $project;
+ die_error(undef, "No such project.");
+ }
+ $rss_link = "<link rel=\"alternate\" title=\"" . esc_param($project) . " log\" href=\"" .
+ "$my_uri?" . esc_param("p=$project;a=rss") . "\" type=\"application/rss+xml\"/>";
+ $ENV{'GIT_DIR'} = "$projectroot/$project";
+} else {
+ git_project_list();
+ exit;
+}
+
+our $file_name = $cgi->param('f');
+if (defined $file_name) {
+ $file_name = validate_input($file_name);
+ if (!defined($file_name)) {
+ die_error(undef, "Invalid file parameter.");
+ }
+}
+
+our $hash = $cgi->param('h');
+if (defined $hash) {
+ $hash = validate_input($hash);
+ if (!defined($hash)) {
+ die_error(undef, "Invalid hash parameter.");
+ }
+}
+
+our $hash_parent = $cgi->param('hp');
+if (defined $hash_parent) {
+ $hash_parent = validate_input($hash_parent);
+ if (!defined($hash_parent)) {
+ die_error(undef, "Invalid hash parent parameter.");
+ }
+}
+
+our $hash_base = $cgi->param('hb');
+if (defined $hash_base) {
+ $hash_base = validate_input($hash_base);
+ if (!defined($hash_base)) {
+ die_error(undef, "Invalid hash base parameter.");
+ }
+}
+
+our $page = $cgi->param('pg');
+if (defined $page) {
+ if ($page =~ m/[^0-9]$/) {
+ undef $page;
+ die_error(undef, "Invalid page parameter.");
+ }
+}
+
+our $searchtext = $cgi->param('s');
+if (defined $searchtext) {
+ if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
+ undef $searchtext;
+ die_error(undef, "Invalid search parameter.");
+ }
+ $searchtext = quotemeta $searchtext;
+}
+
+# dispatch
+my %actions = (
+ "blame" => \&git_blame2,
+ "blobdiff" => \&git_blobdiff,
+ "blobdiff_plain" => \&git_blobdiff_plain,
+ "blob" => \&git_blob,
+ "blob_plain" => \&git_blob_plain,
+ "commitdiff" => \&git_commitdiff,
+ "commitdiff_plain" => \&git_commitdiff_plain,
+ "commit" => \&git_commit,
+ "heads" => \&git_heads,
+ "history" => \&git_history,
+ "log" => \&git_log,
+ "rss" => \&git_rss,
+ "search" => \&git_search,
+ "shortlog" => \&git_shortlog,
+ "summary" => \&git_summary,
+ "tag" => \&git_tag,
+ "tags" => \&git_tags,
+ "tree" => \&git_tree,
+);
+
+$action = 'summary' if (!defined($action));
+if (!defined($actions{$action})) {
+ undef $action;
+ die_error(undef, "Unknown action.");
+}
+$actions{$action}->();
+exit;
+
+## ======================================================================
+## validation, quoting/unquoting and escaping
+
+sub validate_input {
+ my $input = shift;
+
+ if ($input =~ m/^[0-9a-fA-F]{40}$/) {
+ return $input;
+ }
+ if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
+ return undef;
+ }
+ if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
+ return undef;
+ }
+ return $input;
+}
+
+# quote unsafe chars, but keep the slash, even when it's not
+# correct, but quoted slashes look too horrible in bookmarks
+sub esc_param {
+ my $str = shift;
+ $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
+ $str =~ s/\+/%2B/g;
+ $str =~ s/ /\+/g;
+ return $str;
+}
+
+# replace invalid utf8 character with SUBSTITUTION sequence
+sub esc_html {
+ my $str = shift;
+ $str = decode("utf8", $str, Encode::FB_DEFAULT);
+ $str = escapeHTML($str);
+ $str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
+ return $str;
+}
+
+# git may return quoted and escaped filenames
+sub unquote {
+ my $str = shift;
+ if ($str =~ m/^"(.*)"$/) {
+ $str = $1;
+ $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
+ }
+ return $str;
+}
+
+## ----------------------------------------------------------------------
+## HTML aware string manipulation
+
+sub chop_str {
+ my $str = shift;
+ my $len = shift;
+ my $add_len = shift || 10;
+
+ # allow only $len chars, but don't cut a word if it would fit in $add_len
+ # if it doesn't fit, cut it if it's still longer than the dots we would add
+ $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
+ my $body = $1;
+ my $tail = $2;
+ if (length($tail) > 4) {
+ $tail = " ...";
+ $body =~ s/&[^;]*$//; # remove chopped character entities
+ }
+ return "$body$tail";
+}
+
+## ----------------------------------------------------------------------
+## functions returning short strings
+
+# CSS class for given age value (in seconds)
+sub age_class {
+ my $age = shift;
+
+ if ($age < 60*60*2) {
+ return "age0";
+ } elsif ($age < 60*60*24*2) {
+ return "age1";
+ } else {
+ return "age2";
+ }
+}
+
+# convert age in seconds to "nn units ago" string
+sub age_string {
+ my $age = shift;
+ my $age_str;
+
+ if ($age > 60*60*24*365*2) {
+ $age_str = (int $age/60/60/24/365);
+ $age_str .= " years ago";
+ } elsif ($age > 60*60*24*(365/12)*2) {
+ $age_str = int $age/60/60/24/(365/12);
+ $age_str .= " months ago";
+ } elsif ($age > 60*60*24*7*2) {
+ $age_str = int $age/60/60/24/7;
+ $age_str .= " weeks ago";
+ } elsif ($age > 60*60*24*2) {
+ $age_str = int $age/60/60/24;
+ $age_str .= " days ago";
+ } elsif ($age > 60*60*2) {
+ $age_str = int $age/60/60;
+ $age_str .= " hours ago";
+ } elsif ($age > 60*2) {
+ $age_str = int $age/60;
+ $age_str .= " min ago";
+ } elsif ($age > 2) {
+ $age_str = int $age;
+ $age_str .= " sec ago";
+ } else {
+ $age_str .= " right now";
+ }
+ return $age_str;
+}
+
+# convert file mode in octal to symbolic file mode string
+sub mode_str {
+ my $mode = oct shift;
+
+ if (S_ISDIR($mode & S_IFMT)) {
+ return 'drwxr-xr-x';
+ } elsif (S_ISLNK($mode)) {
+ return 'lrwxrwxrwx';
+ } elsif (S_ISREG($mode)) {
+ # git cares only about the executable bit
+ if ($mode & S_IXUSR) {
+ return '-rwxr-xr-x';
+ } else {
+ return '-rw-r--r--';
+ };
+ } else {
+ return '----------';
+ }
+}
+
+# convert file mode in octal to file type string
+sub file_type {
+ my $mode = oct shift;
+
+ if (S_ISDIR($mode & S_IFMT)) {
+ return "directory";
+ } elsif (S_ISLNK($mode)) {
+ return "symlink";
+ } elsif (S_ISREG($mode)) {
+ return "file";
+ } else {
+ return "unknown";
+ }
+}
+
+## ----------------------------------------------------------------------
+## functions returning short HTML fragments, or transforming HTML fragments
+## which don't beling to other sections
+
+# format line of commit message or tag comment
+sub format_log_line_html {
+ my $line = shift;
+
+ $line = esc_html($line);
+ $line =~ s/ / /g;
+ if ($line =~ m/([0-9a-fA-F]{40})/) {
+ my $hash_text = $1;
+ if (git_get_type($hash_text) eq "commit") {
+ my $link = $cgi->a({-class => "text", -href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_text")}, $hash_text);
+ $line =~ s/$hash_text/$link/;
+ }
+ }
+ return $line;
+}
+
+# format marker of refs pointing to given object
+sub git_get_referencing {
+ my ($refs, $id) = @_;
+
+ if (defined $refs->{$id}) {
+ return ' <span class="tag">' . esc_html($refs->{$id}) . '</span>';
+ } else {
+ return "";
+ }
+}
+
+## ----------------------------------------------------------------------
+## git utility subroutines, invoking git commands
+
+# get HEAD ref of given project as hash
+sub git_read_head {
+ my $project = shift;
+ my $oENV = $ENV{'GIT_DIR'};
+ my $retval = undef;
+ $ENV{'GIT_DIR'} = "$projectroot/$project";
+ if (open my $fd, "-|", $GIT, "rev-parse", "--verify", "HEAD") {
+ my $head = <$fd>;
+ close $fd;
+ if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
+ $retval = $1;
+ }
+ }
+ if (defined $oENV) {
+ $ENV{'GIT_DIR'} = $oENV;
+ }
+ return $retval;
+}
+
+# get type of given object
+sub git_get_type {
+ my $hash = shift;
+
+ open my $fd, "-|", $GIT, "cat-file", '-t', $hash or return;
+ my $type = <$fd>;
+ close $fd or return;
+ chomp $type;
+ return $type;
+}
+
+sub git_get_project_config {
+ my $key = shift;
+
+ return unless ($key);
+ $key =~ s/^gitweb\.//;
+ return if ($key =~ m/\W/);
+
+ my $val = qx($GIT repo-config --get gitweb.$key);
+ return ($val);
+}
+
+sub git_get_project_config_bool {
+ my $val = git_get_project_config (@_);
+ if ($val and $val =~ m/true|yes|on/) {
+ return (1);
+ }
+ return; # implicit false
+}
+
+# get hash of given path at given ref
+sub git_get_hash_by_path {
+ my $base = shift;
+ my $path = shift || return undef;
+
+ my $tree = $base;
+
+ open my $fd, "-|", $GIT, "ls-tree", $base, "--", $path
+ or die_error(undef, "Open git-ls-tree failed.");
+ my $line = <$fd>;
+ close $fd or return undef;
+
+ #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
+ $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
+ return $3;
+}
+
+## ......................................................................
+## git utility functions, directly accessing git repository
+
+# assumes that PATH is not symref
+sub git_read_hash {
+ my $path = shift;
+
+ open my $fd, "$projectroot/$path" or return undef;
+ my $head = <$fd>;
+ close $fd;
+ chomp $head;
+ if ($head =~ m/^[0-9a-fA-F]{40}$/) {
+ return $head;
+ }
+}
+
+sub git_read_description {
+ my $path = shift;
+
+ open my $fd, "$projectroot/$path/description" or return undef;
+ my $descr = <$fd>;
+ close $fd;
+ chomp $descr;
+ return $descr;
+}
+
+sub git_read_projects {
+ my @list;
+
+ if (-d $projects_list) {
+ # search in directory
+ my $dir = $projects_list;
+ opendir my ($dh), $dir or return undef;
+ while (my $dir = readdir($dh)) {
+ if (-e "$projectroot/$dir/HEAD") {
+ my $pr = {
+ path => $dir,
+ };
+ push @list, $pr
+ }
+ }
+ closedir($dh);
+ } elsif (-f $projects_list) {
+ # read from file(url-encoded):
+ # 'git%2Fgit.git Linus+Torvalds'
+ # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
+ # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
+ open my ($fd), $projects_list or return undef;
+ while (my $line = <$fd>) {
+ chomp $line;
+ my ($path, $owner) = split ' ', $line;
+ $path = unescape($path);
+ $owner = unescape($owner);
+ if (!defined $path) {
+ next;
+ }
+ if (-e "$projectroot/$path/HEAD") {
+ my $pr = {
+ path => $path,
+ owner => decode("utf8", $owner, Encode::FB_DEFAULT),
+ };
+ push @list, $pr
+ }
+ }
+ close $fd;
+ }
+ @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
+ return @list;
+}
+
+sub read_info_ref {
+ my $type = shift || "";
+ my %refs;
+ # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
+ # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
+ open my $fd, "$projectroot/$project/info/refs" or return;
+ while (my $line = <$fd>) {
+ chomp $line;
+ # attention: for $type == "" it saves only last path part of ref name
+ # e.g. from 'refs/heads/jn/gitweb' it would leave only 'gitweb'
+ if ($line =~ m/^([0-9a-fA-F]{40})\t.*$type\/([^\^]+)/) {
+ if (defined $refs{$1}) {
+ $refs{$1} .= " / $2";
+ } else {
+ $refs{$1} = $2;
+ }
+ }
+ }
+ close $fd or return;
+ return \%refs;
+}
+
+## ----------------------------------------------------------------------
+## parse to hash functions
+
+sub date_str {
+ my $epoch = shift;
+ my $tz = shift || "-0000";
+
+ my %date;
+ my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
+ my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
+ my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
+ $date{'hour'} = $hour;
+ $date{'minute'} = $min;
+ $date{'mday'} = $mday;
+ $date{'day'} = $days[$wday];
+ $date{'month'} = $months[$mon];
+ $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
+ $date{'mday-time'} = sprintf "%d %s %02d:%02d", $mday, $months[$mon], $hour ,$min;
+
+ $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
+ my $local = $epoch + ((int $1 + ($2/60)) * 3600);
+ ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
+ $date{'hour_local'} = $hour;
+ $date{'minute_local'} = $min;
+ $date{'tz_local'} = $tz;
+ return %date;
+}
+
+sub git_read_tag {
+ my $tag_id = shift;
+ my %tag;
+ my @comment;
+
+ open my $fd, "-|", $GIT, "cat-file", "tag", $tag_id or return;
+ $tag{'id'} = $tag_id;
+ while (my $line = <$fd>) {
+ chomp $line;
+ if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
+ $tag{'object'} = $1;
+ } elsif ($line =~ m/^type (.+)$/) {
+ $tag{'type'} = $1;
+ } elsif ($line =~ m/^tag (.+)$/) {
+ $tag{'name'} = $1;
+ } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
+ $tag{'author'} = $1;
+ $tag{'epoch'} = $2;
+ $tag{'tz'} = $3;
+ } elsif ($line =~ m/--BEGIN/) {
+ push @comment, $line;
+ last;
+ } elsif ($line eq "") {
+ last;
+ }
+ }
+ push @comment, <$fd>;
+ $tag{'comment'} = \@comment;
+ close $fd or return;
+ if (!defined $tag{'name'}) {
+ return
+ };
+ return %tag
+}
+
+sub git_read_commit {
+ my $commit_id = shift;
+ my $commit_text = shift;
+
+ my @commit_lines;
+ my %co;
+
+ if (defined $commit_text) {
+ @commit_lines = @$commit_text;
+ } else {
+ $/ = "\0";
+ open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", "--max-count=1", $commit_id or return;
+ @commit_lines = split '\n', <$fd>;
+ close $fd or return;
+ $/ = "\n";
+ pop @commit_lines;
+ }
+ my $header = shift @commit_lines;
+ if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
+ return;
+ }
+ ($co{'id'}, my @parents) = split ' ', $header;
+ $co{'parents'} = \@parents;
+ $co{'parent'} = $parents[0];
+ while (my $line = shift @commit_lines) {
+ last if $line eq "\n";
+ if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
+ $co{'tree'} = $1;
+ } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
+ $co{'author'} = $1;
+ $co{'author_epoch'} = $2;
+ $co{'author_tz'} = $3;
+ if ($co{'author'} =~ m/^([^<]+) </) {
+ $co{'author_name'} = $1;
+ } else {
+ $co{'author_name'} = $co{'author'};
+ }
+ } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
+ $co{'committer'} = $1;
+ $co{'committer_epoch'} = $2;
+ $co{'committer_tz'} = $3;
+ $co{'committer_name'} = $co{'committer'};
+ $co{'committer_name'} =~ s/ <.*//;
+ }
+ }
+ if (!defined $co{'tree'}) {
+ return;
+ };
+
+ foreach my $title (@commit_lines) {
+ $title =~ s/^ //;
+ if ($title ne "") {
+ $co{'title'} = chop_str($title, 80, 5);
+ # remove leading stuff of merges to make the interesting part visible
+ if (length($title) > 50) {
+ $title =~ s/^Automatic //;
+ $title =~ s/^merge (of|with) /Merge ... /i;
+ if (length($title) > 50) {
+ $title =~ s/(http|rsync):\/\///;
+ }
+ if (length($title) > 50) {
+ $title =~ s/(master|www|rsync)\.//;
+ }
+ if (length($title) > 50) {
+ $title =~ s/kernel.org:?//;
+ }
+ if (length($title) > 50) {
+ $title =~ s/\/pub\/scm//;
+ }
+ }
+ $co{'title_short'} = chop_str($title, 50, 5);
+ last;
+ }
+ }
+ # remove added spaces
+ foreach my $line (@commit_lines) {
+ $line =~ s/^ //;
+ }
+ $co{'comment'} = \@commit_lines;
+
+ my $age = time - $co{'committer_epoch'};
+ $co{'age'} = $age;
+ $co{'age_string'} = age_string($age);
+ my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
+ if ($age > 60*60*24*7*2) {
+ $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
+ $co{'age_string_age'} = $co{'age_string'};
+ } else {
+ $co{'age_string_date'} = $co{'age_string'};
+ $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
+ }
+ return %co;
+}
+
+## ......................................................................
+## parse to array of hashes functions
+
+sub git_read_refs {
+ my $ref_dir = shift;
+ my @reflist;
+
+ my @refs;
+ my $pfxlen = length("$projectroot/$project/$ref_dir");
+ File::Find::find(sub {
+ return if (/^\./);
+ if (-f $_) {
+ push @refs, substr($File::Find::name, $pfxlen + 1);
+ }
+ }, "$projectroot/$project/$ref_dir");
+
+ foreach my $ref_file (@refs) {
+ my $ref_id = git_read_hash("$project/$ref_dir/$ref_file");
+ my $type = git_get_type($ref_id) || next;
+ my %ref_item;
+ my %co;
+ $ref_item{'type'} = $type;
+ $ref_item{'id'} = $ref_id;
+ $ref_item{'epoch'} = 0;
+ $ref_item{'age'} = "unknown";
+ if ($type eq "tag") {
+ my %tag = git_read_tag($ref_id);
+ $ref_item{'comment'} = $tag{'comment'};
+ if ($tag{'type'} eq "commit") {
+ %co = git_read_commit($tag{'object'});
+ $ref_item{'epoch'} = $co{'committer_epoch'};
+ $ref_item{'age'} = $co{'age_string'};
+ } elsif (defined($tag{'epoch'})) {
+ my $age = time - $tag{'epoch'};
+ $ref_item{'epoch'} = $tag{'epoch'};
+ $ref_item{'age'} = age_string($age);
+ }
+ $ref_item{'reftype'} = $tag{'type'};
+ $ref_item{'name'} = $tag{'name'};
+ $ref_item{'refid'} = $tag{'object'};
+ } elsif ($type eq "commit"){
+ %co = git_read_commit($ref_id);
+ $ref_item{'reftype'} = "commit";
+ $ref_item{'name'} = $ref_file;
+ $ref_item{'title'} = $co{'title'};
+ $ref_item{'refid'} = $ref_id;
+ $ref_item{'epoch'} = $co{'committer_epoch'};
+ $ref_item{'age'} = $co{'age_string'};
+ } else {
+ $ref_item{'reftype'} = $type;
+ $ref_item{'name'} = $ref_file;
+ $ref_item{'refid'} = $ref_id;
+ }
+
+ push @reflist, \%ref_item;
+ }
+ # sort tags by age
+ @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
+ return \@reflist;
+}
+
+## ----------------------------------------------------------------------
+## filesystem-related functions
+
+sub get_file_owner {
+ my $path = shift;
+
+ my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
+ my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
+ if (!defined $gcos) {
+ return undef;
+ }
+ my $owner = $gcos;
+ $owner =~ s/[,;].*$//;
+ return decode("utf8", $owner, Encode::FB_DEFAULT);
+}
+
+## ......................................................................
+## mimetype related functions
+
+sub mimetype_guess_file {
+ my $filename = shift;
+ my $mimemap = shift;
+ -r $mimemap or return undef;
+
+ my %mimemap;
+ open(MIME, $mimemap) or return undef;
+ while (<MIME>) {
+ my ($mime, $exts) = split(/\t+/);
+ if (defined $exts) {
+ my @exts = split(/\s+/, $exts);
+ foreach my $ext (@exts) {
+ $mimemap{$ext} = $mime;
+ }
+ }
+ }
+ close(MIME);
+
+ $filename =~ /\.(.*?)$/;
+ return $mimemap{$1};
+}
+
+sub mimetype_guess {
+ my $filename = shift;
+ my $mime;
+ $filename =~ /\./ or return undef;
+
+ if ($mimetypes_file) {
+ my $file = $mimetypes_file;
+ #$file =~ m#^/# or $file = "$projectroot/$path/$file";
+ $mime = mimetype_guess_file($filename, $file);
+ }
+ $mime ||= mimetype_guess_file($filename, '/etc/mime.types');
+ return $mime;
+}
+
+sub git_blob_plain_mimetype {
+ my $fd = shift;
+ my $filename = shift;
+
+ if ($filename) {
+ my $mime = mimetype_guess($filename);
+ $mime and return $mime;
+ }
+
+ # just in case
+ return $default_blob_plain_mimetype unless $fd;
+
+ if (-T $fd) {
+ return 'text/plain' .
+ ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : '');
+ } elsif (! $filename) {
+ return 'application/octet-stream';
+ } elsif ($filename =~ m/\.png$/i) {
+ return 'image/png';
+ } elsif ($filename =~ m/\.gif$/i) {
+ return 'image/gif';
+ } elsif ($filename =~ m/\.jpe?g$/i) {
+ return 'image/jpeg';
+ } else {
+ return 'application/octet-stream';
+ }
+}
+
+## ======================================================================
+## functions printing HTML: header, footer, error page
+
+sub git_header_html {
+ my $status = shift || "200 OK";
+ my $expires = shift;
+
+ my $title = "$site_name git";
+ if (defined $project) {
+ $title .= " - $project";
+ if (defined $action) {
+ $title .= "/$action";
+ if (defined $file_name) {
+ $title .= " - $file_name";
+ if ($action eq "tree" && $file_name !~ m|/$|) {
+ $title .= "/";
+ }
+ }
+ }
+ }
+ my $content_type;
+ # require explicit support from the UA if we are to send the page as
+ # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
+ # we have to do this because MSIE sometimes globs '*/*', pretending to
+ # support xhtml+xml but choking when it gets what it asked for.
+ if ($cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && $cgi->Accept('application/xhtml+xml') != 0) {
+ $content_type = 'application/xhtml+xml';
+ } else {
+ $content_type = 'text/html';
+ }
+ print $cgi->header(-type=>$content_type, -charset => 'utf-8', -status=> $status, -expires => $expires);
+ print <<EOF;
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
+<!-- git web interface v$version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
+<!-- git core binaries version $git_version -->
+<head>
+<meta http-equiv="content-type" content="$content_type; charset=utf-8"/>
+<meta name="robots" content="index, nofollow"/>
+<title>$title</title>
+<link rel="stylesheet" type="text/css" href="$stylesheet"/>
+$rss_link
+</head>
+<body>
+EOF
+ print "<div class=\"page_header\">\n" .
+ "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
+ "<img src=\"$my_uri?" . esc_param("a=git-logo.png") . "\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
+ "</a>\n";
+ print $cgi->a({-href => esc_param($home_link)}, "projects") . " / ";
+ if (defined $project) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, esc_html($project));
+ if (defined $action) {
+ print " / $action";
+ }
+ print "\n";
+ if (!defined $searchtext) {
+ $searchtext = "";
+ }
+ my $search_hash;
+ if (defined $hash_base) {
+ $search_hash = $hash_base;
+ } elsif (defined $hash) {
+ $search_hash = $hash;
+ } else {
+ $search_hash = "HEAD";
+ }
+ $cgi->param("a", "search");
+ $cgi->param("h", $search_hash);
+ print $cgi->startform(-method => "get", -action => $my_uri) .
+ "<div class=\"search\">\n" .
+ $cgi->hidden(-name => "p") . "\n" .
+ $cgi->hidden(-name => "a") . "\n" .
+ $cgi->hidden(-name => "h") . "\n" .
+ $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
+ "</div>" .
+ $cgi->end_form() . "\n";
+ }
+ print "</div>\n";
+}
+
+sub git_footer_html {
+ print "<div class=\"page_footer\">\n";
+ if (defined $project) {
+ my $descr = git_read_description($project);
+ if (defined $descr) {
+ print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
+ }
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=rss"), -class => "rss_logo"}, "RSS") . "\n";
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("a=opml"), -class => "rss_logo"}, "OPML") . "\n";
+ }
+ print "</div>\n" .
+ "</body>\n" .
+ "</html>";
+}
+
+sub die_error {
+ my $status = shift || "403 Forbidden";
+ my $error = shift || "Malformed query, file missing or permission denied";
+
+ git_header_html($status);
+ print "<div class=\"page_body\">\n" .
+ "<br/><br/>\n" .
+ "$status - $error\n" .
+ "<br/>\n" .
+ "</div>\n";
+ git_footer_html();
+ exit;
+}
+
+## ----------------------------------------------------------------------
+## functions printing or outputting HTML: navigation
+
+sub git_page_nav {
+ my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_;
+ $extra = '' if !defined $extra; # pager or formats
+
+ my @navs = qw(summary shortlog log commit commitdiff tree);
+ if ($suppress) {
+ @navs = grep { $_ ne $suppress } @navs;
+ }
+
+ my %arg = map { $_, ''} @navs;
+ if (defined $head) {
+ for (qw(commit commitdiff)) {
+ $arg{$_} = ";h=$head";
+ }
+ if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) {
+ for (qw(shortlog log)) {
+ $arg{$_} = ";h=$head";
+ }
+ }
+ }
+ $arg{tree} .= ";h=$treehead" if defined $treehead;
+ $arg{tree} .= ";hb=$treebase" if defined $treebase;
+
+ print "<div class=\"page_nav\">\n" .
+ (join " | ",
+ map { $_ eq $current
+ ? $_
+ : $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$_$arg{$_}")}, "$_")
+ }
+ @navs);
+ print "<br/>\n$extra<br/>\n" .
+ "</div>\n";
+}
+
+sub git_get_paging_nav {
+ my ($action, $hash, $head, $page, $nrevs) = @_;
+ my $paging_nav;
+
+
+ if ($hash ne $head || $page) {
+ $paging_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action")}, "HEAD");
+ } else {
+ $paging_nav .= "HEAD";
+ }
+
+ if ($page > 0) {
+ $paging_nav .= " ⋅ " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action;h=$hash;pg=" . ($page-1)),
+ -accesskey => "p", -title => "Alt-p"}, "prev");
+ } else {
+ $paging_nav .= " ⋅ prev";
+ }
+
+ if ($nrevs >= (100 * ($page+1)-1)) {
+ $paging_nav .= " ⋅ " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action;h=$hash;pg=" . ($page+1)),
+ -accesskey => "n", -title => "Alt-n"}, "next");
+ } else {
+ $paging_nav .= " ⋅ next";
+ }
+
+ return $paging_nav;
+}
+
+## ......................................................................
+## functions printing or outputting HTML: div
+
+sub git_header_div {
+ my ($action, $title, $hash, $hash_base) = @_;
+ my $rest = '';
+
+ $rest .= ";h=$hash" if $hash;
+ $rest .= ";hb=$hash_base" if $hash_base;
+
+ print "<div class=\"header\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action$rest"),
+ -class => "title"}, $title ? $title : $action) . "\n" .
+ "</div>\n";
+}
+
+sub git_print_page_path {
+ my $name = shift;
+ my $type = shift;
+
+ if (!defined $name) {
+ print "<div class=\"page_path\"><b>/</b></div>\n";
+ } elsif (defined $type && $type eq 'blob') {
+ print "<div class=\"page_path\"><b>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;f=$file_name")}, esc_html($name)) . "</b><br/></div>\n";
+ } else {
+ print "<div class=\"page_path\"><b>" . esc_html($name) . "</b><br/></div>\n";
+ }
+}
+
+## ......................................................................
+## functions printing large fragments of HTML
+
+sub git_shortlog_body {
+ # uses global variable $project
+ my ($revlist, $from, $to, $refs, $extra) = @_;
+ $from = 0 unless defined $from;
+ $to = $#{$revlist} if (!defined $to || $#{$revlist} < $to);
+
+ print "<table class=\"shortlog\" cellspacing=\"0\">\n";
+ my $alternate = 0;
+ for (my $i = $from; $i <= $to; $i++) {
+ my $commit = $revlist->[$i];
+ #my $ref = defined $refs ? git_get_referencing($refs, $commit) : '';
+ my $ref = git_get_referencing($refs, $commit);
+ my %co = git_read_commit($commit);
+ my %ad = date_str($co{'author_epoch'});
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
+ "<td>";
+ if (length($co{'title_short'}) < length($co{'title'})) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"),
+ -class => "list", -title => "$co{'title'}"},
+ "<b>" . esc_html($co{'title_short'}) . "$ref</b>");
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"),
+ -class => "list"},
+ "<b>" . esc_html($co{'title'}) . "$ref</b>");
+ }
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") . " | " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
+ "</td>\n" .
+ "</tr>\n";
+ }
+ if (defined $extra) {
+ print "<tr>\n" .
+ "<td colspan=\"4\">$extra</td>\n" .
+ "</tr>\n";
+ }
+ print "</table>\n";
+}
+
+sub git_tags_body {
+ # uses global variable $project
+ my ($taglist, $from, $to, $extra) = @_;
+ $from = 0 unless defined $from;
+ $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
+
+ print "<table class=\"tags\" cellspacing=\"0\">\n";
+ my $alternate = 0;
+ for (my $i = $from; $i <= $to; $i++) {
+ my $entry = $taglist->[$i];
+ my %tag = %$entry;
+ my $comment_lines = $tag{'comment'};
+ my $comment = shift @$comment_lines;
+ my $comment_short;
+ if (defined $comment) {
+ $comment_short = chop_str($comment, 30, 5);
+ }
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td><i>$tag{'age'}</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}"),
+ -class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") .
+ "</td>\n" .
+ "<td>";
+ if (defined $comment) {
+ if (length($comment_short) < length($comment)) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}"),
+ -class => "list", -title => $comment}, $comment_short);
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}"),
+ -class => "list"}, $comment);
+ }
+ }
+ print "</td>\n" .
+ "<td class=\"selflink\">";
+ if ($tag{'type'} eq "tag") {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, "tag");
+ } else {
+ print " ";
+ }
+ print "</td>\n" .
+ "<td class=\"link\">" . " | " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}")}, $tag{'reftype'});
+ if ($tag{'reftype'} eq "commit") {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log");
+ } elsif ($tag{'reftype'} eq "blob") {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$tag{'refid'}")}, "raw");
+ }
+ print "</td>\n" .
+ "</tr>";
+ }
+ if (defined $extra) {
+ print "<tr>\n" .
+ "<td colspan=\"5\">$extra</td>\n" .
+ "</tr>\n";
+ }
+ print "</table>\n";
+}
+
+sub git_heads_body {
+ # uses global variable $project
+ my ($taglist, $head, $from, $to, $extra) = @_;
+ $from = 0 unless defined $from;
+ $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to);
+
+ print "<table class=\"heads\" cellspacing=\"0\">\n";
+ my $alternate = 0;
+ for (my $i = $from; $i <= $to; $i++) {
+ my $entry = $taglist->[$i];
+ my %tag = %$entry;
+ my $curr = $tag{'id'} eq $head;
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td><i>$tag{'age'}</i></td>\n" .
+ ($tag{'id'} eq $head ? "<td class=\"current_head\">" : "<td>") .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}"),
+ -class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") .
+ "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") . " | " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'name'}")}, "log") .
+ "</td>\n" .
+ "</tr>";
+ }
+ if (defined $extra) {
+ print "<tr>\n" .
+ "<td colspan=\"3\">$extra</td>\n" .
+ "</tr>\n";
+ }
+ print "</table>\n";
+}
+
+## ----------------------------------------------------------------------
+## functions printing large fragments, format as one of arguments
+
+sub git_diff_print {
+ my $from = shift;
+ my $from_name = shift;
+ my $to = shift;
+ my $to_name = shift;
+ my $format = shift || "html";
+
+ my $from_tmp = "/dev/null";
+ my $to_tmp = "/dev/null";
+ my $pid = $$;
+
+ # create tmp from-file
+ if (defined $from) {
+ $from_tmp = "$git_temp/gitweb_" . $$ . "_from";
+ open my $fd2, "> $from_tmp";
+ open my $fd, "-|", $GIT, "cat-file", "blob", $from;
+ my @file = <$fd>;
+ print $fd2 @file;
+ close $fd2;
+ close $fd;
+ }
+
+ # create tmp to-file
+ if (defined $to) {
+ $to_tmp = "$git_temp/gitweb_" . $$ . "_to";
+ open my $fd2, "> $to_tmp";
+ open my $fd, "-|", $GIT, "cat-file", "blob", $to;
+ my @file = <$fd>;
+ print $fd2 @file;
+ close $fd2;
+ close $fd;
+ }
+
+ open my $fd, "-|", "/usr/bin/diff -u -p -L \'$from_name\' -L \'$to_name\' $from_tmp $to_tmp";
+ if ($format eq "plain") {
+ undef $/;
+ print <$fd>;
+ $/ = "\n";
+ } else {
+ while (my $line = <$fd>) {
+ chomp $line;
+ my $char = substr($line, 0, 1);
+ my $diff_class = "";
+ if ($char eq '+') {
+ $diff_class = " add";
+ } elsif ($char eq "-") {
+ $diff_class = " rem";
+ } elsif ($char eq "@") {
+ $diff_class = " chunk_header";
+ } elsif ($char eq "\\") {
+ # skip errors
+ next;
+ }
+ while ((my $pos = index($line, "\t")) != -1) {
+ if (my $count = (8 - (($pos-1) % 8))) {
+ my $spaces = ' ' x $count;
+ $line =~ s/\t/$spaces/;
+ }
+ }
+ print "<div class=\"diff$diff_class\">" . esc_html($line) . "</div>\n";
+ }
+ }
+ close $fd;
+
+ if (defined $from) {
+ unlink($from_tmp);
+ }
+ if (defined $to) {
+ unlink($to_tmp);
+ }
+}
+
+
+## ======================================================================
+## ======================================================================
+## actions
+
+# git-logo (cached in browser for one day)
+sub git_logo {
+ binmode STDOUT, ':raw';
+ print $cgi->header(-type => 'image/png', -expires => '+1d');
+ # cat git-logo.png | hexdump -e '16/1 " %02x" "\n"' | sed 's/ /\\x/g'
+ print "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" .
+ "\x00\x00\x00\x48\x00\x00\x00\x1b\x04\x03\x00\x00\x00\x2d\xd9\xd4" .
+ "\x2d\x00\x00\x00\x18\x50\x4c\x54\x45\xff\xff\xff\x60\x60\x5d\xb0" .
+ "\xaf\xaa\x00\x80\x00\xce\xcd\xc7\xc0\x00\x00\xe8\xe8\xe6\xf7\xf7" .
+ "\xf6\x95\x0c\xa7\x47\x00\x00\x00\x73\x49\x44\x41\x54\x28\xcf\x63" .
+ "\x48\x67\x20\x04\x4a\x5c\x18\x0a\x08\x2a\x62\x53\x61\x20\x02\x08" .
+ "\x0d\x69\x45\xac\xa1\xa1\x01\x30\x0c\x93\x60\x36\x26\x52\x91\xb1" .
+ "\x01\x11\xd6\xe1\x55\x64\x6c\x6c\xcc\x6c\x6c\x0c\xa2\x0c\x70\x2a" .
+ "\x62\x06\x2a\xc1\x62\x1d\xb3\x01\x02\x53\xa4\x08\xe8\x00\x03\x18" .
+ "\x26\x56\x11\xd4\xe1\x20\x97\x1b\xe0\xb4\x0e\x35\x24\x71\x29\x82" .
+ "\x99\x30\xb8\x93\x0a\x11\xb9\x45\x88\xc1\x8d\xa0\xa2\x44\x21\x06" .
+ "\x27\x41\x82\x40\x85\xc1\x45\x89\x20\x70\x01\x00\xa4\x3d\x21\xc5" .
+ "\x12\x1c\x9a\xfe\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82";
+}
+
+sub git_project_list {
+ my $order = $cgi->param('o');
+ if (defined $order && $order !~ m/project|descr|owner|age/) {
+ die_error(undef, "Invalid order parameter '$order'.");
+ }
+
+ my @list = git_read_projects();
+ my @projects;
+ if (!@list) {
+ die_error(undef, "No projects found.");
+ }
+ foreach my $pr (@list) {
+ my $head = git_read_head($pr->{'path'});
+ if (!defined $head) {
+ next;
+ }
+ $ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}";
+ my %co = git_read_commit($head);
+ if (!%co) {
+ next;
+ }
+ $pr->{'commit'} = \%co;
+ if (!defined $pr->{'descr'}) {
+ my $descr = git_read_description($pr->{'path'}) || "";
+ $pr->{'descr'} = chop_str($descr, 25, 5);
+ }
+ if (!defined $pr->{'owner'}) {
+ $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
+ }
+ push @projects, $pr;
+ }
+
+ git_header_html();
+ if (-f $home_text) {
+ print "<div class=\"index_include\">\n";
+ open (my $fd, $home_text);
+ print <$fd>;
+ close $fd;
+ print "</div>\n";
+ }
+ print "<table class=\"project_list\">\n" .
+ "<tr>\n";
+ $order ||= "project";
+ if ($order eq "project") {
+ @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
+ print "<th>Project</th>\n";
+ } else {
+ print "<th>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("o=project"),
+ -class => "header"}, "Project") .
+ "</th>\n";
+ }
+ if ($order eq "descr") {
+ @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
+ print "<th>Description</th>\n";
+ } else {
+ print "<th>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("o=descr"),
+ -class => "header"}, "Description") .
+ "</th>\n";
+ }
+ if ($order eq "owner") {
+ @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
+ print "<th>Owner</th>\n";
+ } else {
+ print "<th>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("o=owner"),
+ -class => "header"}, "Owner") .
+ "</th>\n";
+ }
+ if ($order eq "age") {
+ @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
+ print "<th>Last Change</th>\n";
+ } else {
+ print "<th>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("o=age"),
+ -class => "header"}, "Last Change") .
+ "</th>\n";
+ }
+ print "<th></th>\n" .
+ "</tr>\n";
+ my $alternate = 0;
+ foreach my $pr (@projects) {
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary"),
+ -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
+ "<td>" . esc_html($pr->{'descr'}) . "</td>\n" .
+ "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
+ print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" .
+ $pr->{'commit'}{'age_string'} . "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary")}, "summary") . " | " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=shortlog")}, "shortlog") . " | " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=log")}, "log") .
+ "</td>\n" .
+ "</tr>\n";
+ }
+ print "</table>\n";
+ git_footer_html();
+}
+
+sub git_summary {
+ my $descr = git_read_description($project) || "none";
+ my $head = git_read_head($project);
+ my %co = git_read_commit($head);
+ my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
+
+ my $owner;
+ if (-f $projects_list) {
+ open (my $fd , $projects_list);
+ while (my $line = <$fd>) {
+ chomp $line;
+ my ($pr, $ow) = split ' ', $line;
+ $pr = unescape($pr);
+ $ow = unescape($ow);
+ if ($pr eq $project) {
+ $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
+ last;
+ }
+ }
+ close $fd;
+ }
+ if (!defined $owner) {
+ $owner = get_file_owner("$projectroot/$project");
+ }
+
+ my $refs = read_info_ref();
+ git_header_html();
+ git_page_nav('summary','', $head);
+
+ print "<div class=\"title\"> </div>\n";
+ print "<table cellspacing=\"0\">\n" .
+ "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
+ "<tr><td>owner</td><td>$owner</td></tr>\n" .
+ "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n" .
+ "</table>\n";
+
+ open my $fd, "-|", $GIT, "rev-list", "--max-count=17", git_read_head($project)
+ or die_error(undef, "Open git-rev-list failed.");
+ my @revlist = map { chomp; $_ } <$fd>;
+ close $fd;
+ git_header_div('shortlog');
+ git_shortlog_body(\@revlist, 0, 15, $refs,
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "..."));
+
+ my $taglist = git_read_refs("refs/tags");
+ if (defined @$taglist) {
+ git_header_div('tags');
+ git_tags_body($taglist, 0, 15,
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tags")}, "..."));
+ }
+
+ my $headlist = git_read_refs("refs/heads");
+ if (defined @$headlist) {
+ git_header_div('heads');
+ git_heads_body($headlist, $head, 0, 15,
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=heads")}, "..."));
+ }
+
+ git_footer_html();
+}
+
+sub git_tag {
+ my $head = git_read_head($project);
+ git_header_html();
+ git_page_nav('','', $head,undef,$head);
+ my %tag = git_read_tag($hash);
+ git_header_div('commit', esc_html($tag{'name'}), $hash);
+ print "<div class=\"title_text\">\n" .
+ "<table cellspacing=\"0\">\n" .
+ "<tr>\n" .
+ "<td>object</td>\n" .
+ "<td>" . $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=$tag{'type'};h=$tag{'object'}")}, $tag{'object'}) . "</td>\n" .
+ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'type'};h=$tag{'object'}")}, $tag{'type'}) . "</td>\n" .
+ "</tr>\n";
+ if (defined($tag{'author'})) {
+ my %ad = date_str($tag{'epoch'}, $tag{'tz'});
+ print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
+ print "<tr><td></td><td>" . $ad{'rfc2822'} . sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . "</td></tr>\n";
+ }
+ print "</table>\n\n" .
+ "</div>\n";
+ print "<div class=\"page_body\">";
+ my $comment = $tag{'comment'};
+ foreach my $line (@$comment) {
+ print esc_html($line) . "<br/>\n";
+ }
+ print "</div>\n";
+ git_footer_html();
+}
+
+sub git_blame2 {
+ my $fd;
+ my $ftype;
+ die_error(undef, "Permission denied.") if (!git_get_project_config_bool ('blame'));
+ die_error('404 Not Found', "File name not defined") if (!$file_name);
+ $hash_base ||= git_read_head($project);
+ die_error(undef, "Reading commit failed") unless ($hash_base);
+ my %co = git_read_commit($hash_base)
+ or die_error(undef, "Reading commit failed");
+ if (!defined $hash) {
+ $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
+ or die_error(undef, "Error looking up file");
+ }
+ $ftype = git_get_type($hash);
+ if ($ftype !~ "blob") {
+ die_error("400 Bad Request", "object is not a blob");
+ }
+ open ($fd, "-|", $GIT, "blame", '-l', $file_name, $hash_base)
+ or die_error(undef, "Open git-blame failed.");
+ git_header_html();
+ my $formats_nav =
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, "blob") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;f=$file_name")}, "head");
+ git_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
+ git_header_div('commit', esc_html($co{'title'}), $hash_base);
+ git_print_page_path($file_name, $ftype);
+ my @rev_color = (qw(light dark));
+ my $num_colors = scalar(@rev_color);
+ my $current_color = 0;
+ my $last_rev;
+ print "<div class=\"page_body\">\n";
+ print "<table class=\"blame\">\n";
+ print "<tr><th>Commit</th><th>Line</th><th>Data</th></tr>\n";
+ while (<$fd>) {
+ /^([0-9a-fA-F]{40}).*?(\d+)\)\s{1}(\s*.*)/;
+ my $full_rev = $1;
+ my $rev = substr($full_rev, 0, 8);
+ my $lineno = $2;
+ my $data = $3;
+
+ if (!defined $last_rev) {
+ $last_rev = $full_rev;
+ } elsif ($last_rev ne $full_rev) {
+ $last_rev = $full_rev;
+ $current_color = ++$current_color % $num_colors;
+ }
+ print "<tr class=\"$rev_color[$current_color]\">\n";
+ print "<td class=\"sha1\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$full_rev;f=$file_name")}, esc_html($rev)) . "</td>\n";
+ print "<td class=\"linenr\"><a id=\"l$lineno\" href=\"#l$lineno\" class=\"linenr\">" . esc_html($lineno) . "</a></td>\n";
+ print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
+ print "</tr>\n";
+ }
+ print "</table>\n";
+ print "</div>";
+ close $fd or print "Reading blob failed\n";
+ git_footer_html();
+}
+
+sub git_blame {
+ my $fd;
+ die_error('403 Permission denied', "Permission denied.") if (!git_get_project_config_bool ('blame'));
+ die_error('404 Not Found', "What file will it be, master?") if (!$file_name);
+ $hash_base ||= git_read_head($project);
+ die_error(undef, "Reading commit failed.") unless ($hash_base);
+ my %co = git_read_commit($hash_base)
+ or die_error(undef, "Reading commit failed.");
+ if (!defined $hash) {
+ $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
+ or die_error(undef, "Error lookup file.");
+ }
+ open ($fd, "-|", $GIT, "annotate", '-l', '-t', '-r', $file_name, $hash_base)
+ or die_error(undef, "Open git-annotate failed.");
+ git_header_html();
+ my $formats_nav =
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, "blob") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;f=$file_name")}, "head");
+ git_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
+ git_header_div('commit', esc_html($co{'title'}), $hash_base);
+ git_print_page_path($file_name, 'blob');
+ print "<div class=\"page_body\">\n";
+ print <<HTML;
+<table class="blame">
+ <tr>
+ <th>Commit</th>
+ <th>Age</th>
+ <th>Author</th>
+ <th>Line</th>
+ <th>Data</th>
+ </tr>
+HTML
+ my @line_class = (qw(light dark));
+ my $line_class_len = scalar (@line_class);
+ my $line_class_num = $#line_class;
+ while (my $line = <$fd>) {
+ my $long_rev;
+ my $short_rev;
+ my $author;
+ my $time;
+ my $lineno;
+ my $data;
+ my $age;
+ my $age_str;
+ my $age_class;
+
+ chomp $line;
+ $line_class_num = ($line_class_num + 1) % $line_class_len;
+
+ if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) \+\d\d\d\d\t(\d+)\)(.*)$/) {
+ $long_rev = $1;
+ $author = $2;
+ $time = $3;
+ $lineno = $4;
+ $data = $5;
+ } else {
+ print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n);
+ next;
+ }
+ $short_rev = substr ($long_rev, 0, 8);
+ $age = time () - $time;
+ $age_str = age_string ($age);
+ $age_str =~ s/ / /g;
+ $age_class = age_class($age);
+ $author = esc_html ($author);
+ $author =~ s/ / /g;
+ # escape tabs
+ while ((my $pos = index($data, "\t")) != -1) {
+ if (my $count = (8 - ($pos % 8))) {
+ my $spaces = ' ' x $count;
+ $data =~ s/\t/$spaces/;
+ }
+ }
+ $data = esc_html ($data);
+
+ print <<HTML;
+ <tr class="$line_class[$line_class_num]">
+ <td class="sha1"><a href="$my_uri?${\esc_param ("p=$project;a=commit;h=$long_rev")}" class="text">$short_rev..</a></td>
+ <td class="$age_class">$age_str</td>
+ <td>$author</td>
+ <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
+ <td class="pre">$data</td>
+ </tr>
+HTML
+ } # while (my $line = <$fd>)
+ print "</table>\n\n";
+ close $fd or print "Reading blob failed.\n";
+ print "</div>";
+ git_footer_html();
+}
+
+sub git_tags {
+ my $head = git_read_head($project);
+ git_header_html();
+ git_page_nav('','', $head,undef,$head);
+ git_header_div('summary', $project);
+
+ my $taglist = git_read_refs("refs/tags");
+ if (defined @$taglist) {
+ git_tags_body($taglist);
+ }
+ git_footer_html();
+}
+
+sub git_heads {
+ my $head = git_read_head($project);
+ git_header_html();
+ git_page_nav('','', $head,undef,$head);
+ git_header_div('summary', $project);
+
+ my $taglist = git_read_refs("refs/heads");
+ my $alternate = 0;
+ if (defined @$taglist) {
+ git_heads_body($taglist, $head);
+ }
+ git_footer_html();
+}
+
+sub git_blob_plain {
+ if (!defined $hash) {
+ if (defined $file_name) {
+ my $base = $hash_base || git_read_head($project);
+ $hash = git_get_hash_by_path($base, $file_name, "blob")
+ or die_error(undef, "Error lookup file.");
+ } else {
+ die_error(undef, "No file name defined.");
+ }
+ }
+ my $type = shift;
+ open my $fd, "-|", $GIT, "cat-file", "blob", $hash
+ or die_error("Couldn't cat $file_name, $hash");
+
+ $type ||= git_blob_plain_mimetype($fd, $file_name);
+
+ # save as filename, even when no $file_name is given
+ my $save_as = "$hash";
+ if (defined $file_name) {
+ $save_as = $file_name;
+ } elsif ($type =~ m/^text\//) {
+ $save_as .= '.txt';
+ }
+
+ print $cgi->header(-type => "$type", '-content-disposition' => "inline; filename=\"$save_as\"");
+ undef $/;
+ binmode STDOUT, ':raw';
+ print <$fd>;
+ binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
+ $/ = "\n";
+ close $fd;
+}
+
+sub git_blob {
+ if (!defined $hash) {
+ if (defined $file_name) {
+ my $base = $hash_base || git_read_head($project);
+ $hash = git_get_hash_by_path($base, $file_name, "blob")
+ or die_error(undef, "Error lookup file.");
+ } else {
+ die_error(undef, "No file name defined.");
+ }
+ }
+ my $have_blame = git_get_project_config_bool ('blame');
+ open my $fd, "-|", $GIT, "cat-file", "blob", $hash
+ or die_error(undef, "Couldn't cat $file_name, $hash.");
+ my $mimetype = git_blob_plain_mimetype($fd, $file_name);
+ if ($mimetype !~ m/^text\//) {
+ close $fd;
+ return git_blob_plain($mimetype);
+ }
+ git_header_html();
+ my $formats_nav = '';
+ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
+ if (defined $file_name) {
+ if ($have_blame) {
+ $formats_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") . " | ";
+ }
+ $formats_nav .=
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head");
+ } else {
+ $formats_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash")}, "plain");
+ }
+ git_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
+ git_header_div('commit', esc_html($co{'title'}), $hash_base);
+ } else {
+ print "<div class=\"page_nav\">\n" .
+ "<br/><br/></div>\n" .
+ "<div class=\"title\">$hash</div>\n";
+ }
+ git_print_page_path($file_name, "blob");
+ print "<div class=\"page_body\">\n";
+ my $nr;
+ while (my $line = <$fd>) {
+ chomp $line;
+ $nr++;
+ while ((my $pos = index($line, "\t")) != -1) {
+ if (my $count = (8 - ($pos % 8))) {
+ my $spaces = ' ' x $count;
+ $line =~ s/\t/$spaces/;
+ }
+ }
+ printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, esc_html($line);
+ }
+ close $fd or print "Reading blob failed.\n";
+ print "</div>";
+ git_footer_html();
+}
+
+sub git_tree {
+ if (!defined $hash) {
+ $hash = git_read_head($project);
+ if (defined $file_name) {
+ my $base = $hash_base || $hash;
+ $hash = git_get_hash_by_path($base, $file_name, "tree");
+ }
+ if (!defined $hash_base) {
+ $hash_base = $hash;
+ }
+ }
+ $/ = "\0";
+ open my $fd, "-|", $GIT, "ls-tree", '-z', $hash
+ or die_error(undef, "Open git-ls-tree failed.");
+ my @entries = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading tree failed.");
+ $/ = "\n";
+
+ my $refs = read_info_ref();
+ my $ref = git_get_referencing($refs, $hash_base);
+ git_header_html();
+ my $base_key = "";
+ my $base = "";
+ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
+ $base_key = ";hb=$hash_base";
+ git_page_nav('tree','', $hash_base);
+ git_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
+ } else {
+ print "<div class=\"page_nav\">\n";
+ print "<br/><br/></div>\n";
+ print "<div class=\"title\">$hash</div>\n";
+ }
+ if (defined $file_name) {
+ $base = esc_html("$file_name/");
+ }
+ git_print_page_path($file_name, 'tree');
+ print "<div class=\"page_body\">\n";
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ foreach my $line (@entries) {
+ #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
+ $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
+ my $t_mode = $1;
+ my $t_type = $2;
+ my $t_hash = $3;
+ my $t_name = validate_input($4);
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td class=\"mode\">" . mode_str($t_mode) . "</td>\n";
+ if ($t_type eq "blob") {
+ print "<td class=\"list\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name"), -class => "list"}, esc_html($t_name)) .
+ "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name")}, "blob") .
+# " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$t_hash$base_key;f=$base$t_name")}, "blame") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$t_hash;hb=$hash_base;f=$base$t_name")}, "history") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$t_hash;f=$base$t_name")}, "raw") .
+ "</td>\n";
+ } elsif ($t_type eq "tree") {
+ print "<td class=\"list\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, esc_html($t_name)) .
+ "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, "tree") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;hb=$hash_base;f=$base$t_name")}, "history") .
+ "</td>\n";
+ }
+ print "</tr>\n";
+ }
+ print "</table>\n" .
+ "</div>";
+ git_footer_html();
+}
+
+sub git_log {
+ my $head = git_read_head($project);
+ if (!defined $hash) {
+ $hash = $head;
+ }
+ if (!defined $page) {
+ $page = 0;
+ }
+ my $refs = read_info_ref();
+
+ my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
+ open my $fd, "-|", $GIT, "rev-list", $limit, $hash
+ or die_error(undef, "Open git-rev-list failed.");
+ my @revlist = map { chomp; $_ } <$fd>;
+ close $fd;
+
+ my $paging_nav = git_get_paging_nav('log', $hash, $head, $page, $#revlist);
+
+ git_header_html();
+ git_page_nav('log','', $hash,undef,undef, $paging_nav);
+
+ if (!@revlist) {
+ my %co = git_read_commit($hash);
+
+ git_header_div('summary', $project);
+ print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
+ }
+ for (my $i = ($page * 100); $i <= $#revlist; $i++) {
+ my $commit = $revlist[$i];
+ my $ref = git_get_referencing($refs, $commit);
+ my %co = git_read_commit($commit);
+ next if !%co;
+ my %ad = date_str($co{'author_epoch'});
+ git_header_div('commit',
+ "<span class=\"age\">$co{'age_string'}</span>" .
+ esc_html($co{'title'}) . $ref,
+ $commit);
+ print "<div class=\"title_text\">\n" .
+ "<div class=\"log_link\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
+ "<br/>\n" .
+ "</div>\n" .
+ "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
+ "</div>\n" .
+ "<div class=\"log_body\">\n";
+ my $comment = $co{'comment'};
+ my $empty = 0;
+ foreach my $line (@$comment) {
+ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
+ next;
+ }
+ if ($line eq "") {
+ if ($empty) {
+ next;
+ }
+ $empty = 1;
+ } else {
+ $empty = 0;
+ }
+ print format_log_line_html($line) . "<br/>\n";
+ }
+ if (!$empty) {
+ print "<br/>\n";
+ }
+ print "</div>\n";
+ }
+ git_footer_html();
+}
+
+sub git_commit {
+ my %co = git_read_commit($hash);
+ if (!%co) {
+ die_error(undef, "Unknown commit object.");
+ }
+ my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
+ my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
+
+ my $parent = $co{'parent'};
+ if (!defined $parent) {
+ $parent = "--root";
+ }
+ open my $fd, "-|", $GIT, "diff-tree", '-r', '-M', $parent, $hash
+ or die_error(undef, "Open git-diff-tree failed.");
+ my @difftree = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading git-diff-tree failed.");
+
+ # non-textual hash id's can be cached
+ my $expires;
+ if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
+ $expires = "+1d";
+ }
+ my $refs = read_info_ref();
+ my $ref = git_get_referencing($refs, $co{'id'});
+ my $formats_nav = '';
+ if (defined $file_name && defined $co{'parent'}) {
+ my $parent = $co{'parent'};
+ $formats_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;hb=$parent;f=$file_name")}, "blame");
+ }
+ git_header_html(undef, $expires);
+ git_page_nav('commit', defined $co{'parent'} ? '' : 'commitdiff',
+ $hash, $co{'tree'}, $hash,
+ $formats_nav);
+
+ if (defined $co{'parent'}) {
+ git_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash);
+ } else {
+ git_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash);
+ }
+ print "<div class=\"title_text\">\n" .
+ "<table cellspacing=\"0\">\n";
+ print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
+ "<tr>" .
+ "<td></td><td> $ad{'rfc2822'}";
+ if ($ad{'hour_local'} < 6) {
+ printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
+ } else {
+ printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
+ }
+ print "</td>" .
+ "</tr>\n";
+ print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
+ print "<tr><td></td><td> $cd{'rfc2822'}" . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";
+ print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
+ print "<tr>" .
+ "<td>tree</td>" .
+ "<td class=\"sha1\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash"), class => "list"}, $co{'tree'}) .
+ "</td>" .
+ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") .
+ "</td>" .
+ "</tr>\n";
+ my $parents = $co{'parents'};
+ foreach my $par (@$parents) {
+ print "<tr>" .
+ "<td>parent</td>" .
+ "<td class=\"sha1\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par"), class => "list"}, $par) . "</td>" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash;hp=$par")}, "commitdiff") .
+ "</td>" .
+ "</tr>\n";
+ }
+ print "</table>".
+ "</div>\n";
+ print "<div class=\"page_body\">\n";
+ my $comment = $co{'comment'};
+ my $empty = 0;
+ my $signed = 0;
+ foreach my $line (@$comment) {
+ # print only one empty line
+ if ($line eq "") {
+ if ($empty || $signed) {
+ next;
+ }
+ $empty = 1;
+ } else {
+ $empty = 0;
+ }
+ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
+ $signed = 1;
+ print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
+ } else {
+ $signed = 0;
+ print format_log_line_html($line) . "<br/>\n";
+ }
+ }
+ print "</div>\n";
+ print "<div class=\"list_head\">\n";
+ if ($#difftree > 10) {
+ print(($#difftree + 1) . " files changed:\n");
+ }
+ print "</div>\n";
+ print "<table class=\"diff_tree\">\n";
+ my $alternate = 0;
+ foreach my $line (@difftree) {
+ # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
+ # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
+ if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
+ next;
+ }
+ my $from_mode = $1;
+ my $to_mode = $2;
+ my $from_id = $3;
+ my $to_id = $4;
+ my $status = $5;
+ my $similarity = $6;
+ my $file = validate_input(unquote($7));
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ if ($status eq "A") {
+ my $mode_chng = "";
+ if (S_ISREG(oct $to_mode)) {
+ $mode_chng = sprintf(" with mode: %04o", (oct $to_mode) & 0777);
+ }
+ print "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "</td>\n" .
+ "<td><span class=\"file_status new\">[new " . file_type($to_mode) . "$mode_chng]</span></td>\n" .
+ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob") . "</td>\n";
+ } elsif ($status eq "D") {
+ print "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "</td>\n" .
+ "<td><span class=\"file_status deleted\">[deleted " . file_type($from_mode). "]</span></td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, "blob") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;hb=$hash;f=$file")}, "history") .
+ "</td>\n"
+ } elsif ($status eq "M" || $status eq "T") {
+ my $mode_chnge = "";
+ if ($from_mode != $to_mode) {
+ $mode_chnge = " <span class=\"file_status mode_chnge\">[changed";
+ if (((oct $from_mode) & S_IFMT) != ((oct $to_mode) & S_IFMT)) {
+ $mode_chnge .= " from " . file_type($from_mode) . " to " . file_type($to_mode);
+ }
+ if (((oct $from_mode) & 0777) != ((oct $to_mode) & 0777)) {
+ if (S_ISREG($from_mode) && S_ISREG($to_mode)) {
+ $mode_chnge .= sprintf(" mode: %04o->%04o", (oct $from_mode) & 0777, (oct $to_mode) & 0777);
+ } elsif (S_ISREG($to_mode)) {
+ $mode_chnge .= sprintf(" mode: %04o", (oct $to_mode) & 0777);
+ }
+ }
+ $mode_chnge .= "]</span>\n";
+ }
+ print "<td>";
+ if ($to_id ne $from_id) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file));
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file));
+ }
+ print "</td>\n" .
+ "<td>$mode_chnge</td>\n" .
+ "<td class=\"link\">";
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob");
+ if ($to_id ne $from_id) {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file")}, "diff");
+ }
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;hb=$hash;f=$file")}, "history") . "\n";
+ print "</td>\n";
+ } elsif ($status eq "R") {
+ my ($from_file, $to_file) = split "\t", $file;
+ my $mode_chng = "";
+ if ($from_mode != $to_mode) {
+ $mode_chng = sprintf(", mode: %04o", (oct $to_mode) & 0777);
+ }
+ print "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file"), -class => "list"}, esc_html($to_file)) . "</td>\n" .
+ "<td><span class=\"file_status moved\">[moved from " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$from_file"), -class => "list"}, esc_html($from_file)) .
+ " with " . (int $similarity) . "% similarity$mode_chng]</span></td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file")}, "blob");
+ if ($to_id ne $from_id) {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$to_file")}, "diff");
+ }
+ print "</td>\n";
+ }
+ print "</tr>\n";
+ }
+ print "</table>\n";
+ git_footer_html();
+}
+
+sub git_blobdiff {
+ mkdir($git_temp, 0700);
+ git_header_html();
+ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
+ my $formats_nav =
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff_plain;h=$hash;hp=$hash_parent")}, "plain");
+ git_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
+ git_header_div('commit', esc_html($co{'title'}), $hash_base);
+ } else {
+ print "<div class=\"page_nav\">\n" .
+ "<br/><br/></div>\n" .
+ "<div class=\"title\">$hash vs $hash_parent</div>\n";
+ }
+ git_print_page_path($file_name, "blob");
+ print "<div class=\"page_body\">\n" .
+ "<div class=\"diff_info\">blob:" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash_parent;hb=$hash_base;f=$file_name")}, $hash_parent) .
+ " -> blob:" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, $hash) .
+ "</div>\n";
+ git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash);
+ print "</div>";
+ git_footer_html();
+}
+
+sub git_blobdiff_plain {
+ mkdir($git_temp, 0700);
+ print $cgi->header(-type => "text/plain", -charset => 'utf-8');
+ git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash, "plain");
+}
+
+sub git_commitdiff {
+ mkdir($git_temp, 0700);
+ my %co = git_read_commit($hash);
+ if (!%co) {
+ die_error(undef, "Unknown commit object.");
+ }
+ if (!defined $hash_parent) {
+ $hash_parent = $co{'parent'};
+ }
+ open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash
+ or die_error(undef, "Open git-diff-tree failed.");
+ my @difftree = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading diff-tree failed.");
+
+ # non-textual hash id's can be cached
+ my $expires;
+ if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
+ $expires = "+1d";
+ }
+ my $refs = read_info_ref();
+ my $ref = git_get_referencing($refs, $co{'id'});
+ my $formats_nav =
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff_plain;h=$hash;hp=$hash_parent")}, "plain");
+ git_header_html(undef, $expires);
+ git_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
+ git_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
+ print "<div class=\"page_body\">\n";
+ my $comment = $co{'comment'};
+ my $empty = 0;
+ my $signed = 0;
+ my @log = @$comment;
+ # remove first and empty lines after that
+ shift @log;
+ while (defined $log[0] && $log[0] eq "") {
+ shift @log;
+ }
+ foreach my $line (@log) {
+ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
+ next;
+ }
+ if ($line eq "") {
+ if ($empty) {
+ next;
+ }
+ $empty = 1;
+ } else {
+ $empty = 0;
+ }
+ print format_log_line_html($line) . "<br/>\n";
+ }
+ print "<br/>\n";
+ foreach my $line (@difftree) {
+ # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
+ # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
+ $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
+ my $from_mode = $1;
+ my $to_mode = $2;
+ my $from_id = $3;
+ my $to_id = $4;
+ my $status = $5;
+ my $file = validate_input(unquote($6));
+ if ($status eq "A") {
+ print "<div class=\"diff_info\">" . file_type($to_mode) . ":" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id) . "(new)" .
+ "</div>\n";
+ git_diff_print(undef, "/dev/null", $to_id, "b/$file");
+ } elsif ($status eq "D") {
+ print "<div class=\"diff_info\">" . file_type($from_mode) . ":" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, $from_id) . "(deleted)" .
+ "</div>\n";
+ git_diff_print($from_id, "a/$file", undef, "/dev/null");
+ } elsif ($status eq "M") {
+ if ($from_id ne $to_id) {
+ print "<div class=\"diff_info\">" .
+ file_type($from_mode) . ":" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, $from_id) .
+ " -> " .
+ file_type($to_mode) . ":" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id);
+ print "</div>\n";
+ git_diff_print($from_id, "a/$file", $to_id, "b/$file");
+ }
+ }
+ }
+ print "<br/>\n" .
+ "</div>";
+ git_footer_html();
+}
+
+sub git_commitdiff_plain {
+ mkdir($git_temp, 0700);
+ open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash
+ or die_error(undef, "Open git-diff-tree failed.");
+ my @difftree = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading diff-tree failed.");
+
+ # try to figure out the next tag after this commit
+ my $tagname;
+ my $refs = read_info_ref("tags");
+ open $fd, "-|", $GIT, "rev-list", "HEAD";
+ my @commits = map { chomp; $_ } <$fd>;
+ close $fd;
+ foreach my $commit (@commits) {
+ if (defined $refs->{$commit}) {
+ $tagname = $refs->{$commit}
+ }
+ if ($commit eq $hash) {
+ last;
+ }
+ }
+
+ print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"git-$hash.patch\"");
+ my %co = git_read_commit($hash);
+ my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
+ my $comment = $co{'comment'};
+ print "From: $co{'author'}\n" .
+ "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n".
+ "Subject: $co{'title'}\n";
+ if (defined $tagname) {
+ print "X-Git-Tag: $tagname\n";
+ }
+ print "X-Git-Url: $my_url?p=$project;a=commitdiff;h=$hash\n" .
+ "\n";
+
+ foreach my $line (@$comment) {;
+ print "$line\n";
+ }
+ print "---\n\n";
+
+ foreach my $line (@difftree) {
+ $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
+ my $from_id = $3;
+ my $to_id = $4;
+ my $status = $5;
+ my $file = $6;
+ if ($status eq "A") {
+ git_diff_print(undef, "/dev/null", $to_id, "b/$file", "plain");
+ } elsif ($status eq "D") {
+ git_diff_print($from_id, "a/$file", undef, "/dev/null", "plain");
+ } elsif ($status eq "M") {
+ git_diff_print($from_id, "a/$file", $to_id, "b/$file", "plain");
+ }
+ }
+}
+
+sub git_history {
+ if (!defined $hash_base) {
+ $hash_base = git_read_head($project);
+ }
+ my $ftype;
+ my %co = git_read_commit($hash_base);
+ if (!%co) {
+ die_error(undef, "Unknown commit object.");
+ }
+ my $refs = read_info_ref();
+ git_header_html();
+ git_page_nav('','', $hash_base,$co{'tree'},$hash_base);
+ git_header_div('commit', esc_html($co{'title'}), $hash_base);
+ if (!defined $hash && defined $file_name) {
+ $hash = git_get_hash_by_path($hash_base, $file_name);
+ }
+ if (defined $hash) {
+ $ftype = git_get_type($hash);
+ }
+ git_print_page_path($file_name, $ftype);
+
+ open my $fd, "-|",
+ $GIT, "rev-list", "--full-history", $hash_base, "--", $file_name;
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ while (my $line = <$fd>) {
+ if ($line =~ m/^([0-9a-fA-F]{40})/){
+ my $commit = $1;
+ my %co = git_read_commit($commit);
+ if (!%co) {
+ next;
+ }
+ my $ref = git_get_referencing($refs, $commit);
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
+ "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"}, "<b>" .
+ esc_html(chop_str($co{'title'}, 50)) . "$ref</b>") . "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$ftype;hb=$commit;f=$file_name")}, $ftype);
+ my $blob = git_get_hash_by_path($hash_base, $file_name);
+ my $blob_parent = git_get_hash_by_path($commit, $file_name);
+ if (defined $blob && defined $blob_parent && $blob ne $blob_parent) {
+ print " | " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$blob;hp=$blob_parent;hb=$commit;f=$file_name")},
+ "diff to current");
+ }
+ print "</td>\n" .
+ "</tr>\n";
+ }
+ }
+ print "</table>\n";
+ close $fd;
+ git_footer_html();
+}
+
+sub git_search {
+ if (!defined $searchtext) {
+ die_error("", "Text field empty.");
+ }
+ if (!defined $hash) {
+ $hash = git_read_head($project);
+ }
+ my %co = git_read_commit($hash);
+ if (!%co) {
+ die_error(undef, "Unknown commit object.");
+ }
+ # pickaxe may take all resources of your box and run for several minutes
+ # with every query - so decide by yourself how public you make this feature :)
+ my $commit_search = 1;
+ my $author_search = 0;
+ my $committer_search = 0;
+ my $pickaxe_search = 0;
+ if ($searchtext =~ s/^author\\://i) {
+ $author_search = 1;
+ } elsif ($searchtext =~ s/^committer\\://i) {
+ $committer_search = 1;
+ } elsif ($searchtext =~ s/^pickaxe\\://i) {
+ $commit_search = 0;
+ $pickaxe_search = 1;
+ }
+ git_header_html();
+ git_page_nav('','', $hash,$co{'tree'},$hash);
+ git_header_div('commit', esc_html($co{'title'}), $hash);
+
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ if ($commit_search) {
+ $/ = "\0";
+ open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", $hash or next;
+ while (my $commit_text = <$fd>) {
+ if (!grep m/$searchtext/i, $commit_text) {
+ next;
+ }
+ if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
+ next;
+ }
+ if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
+ next;
+ }
+ my @commit_lines = split "\n", $commit_text;
+ my %co = git_read_commit(undef, \@commit_lines);
+ if (!%co) {
+ next;
+ }
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" . esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
+ my $comment = $co{'comment'};
+ foreach my $line (@$comment) {
+ if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
+ my $lead = esc_html($1) || "";
+ $lead = chop_str($lead, 30, 10);
+ my $match = esc_html($2) || "";
+ my $trail = esc_html($3) || "";
+ $trail = chop_str($trail, 30, 10);
+ my $text = "$lead<span class=\"match\">$match</span>$trail";
+ print chop_str($text, 80, 5) . "<br/>\n";
+ }
+ }
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
+ print "</td>\n" .
+ "</tr>\n";
+ }
+ close $fd;
+ }
+
+ if ($pickaxe_search) {
+ $/ = "\n";
+ open my $fd, "-|", "$GIT rev-list $hash | $GIT diff-tree -r --stdin -S\'$searchtext\'";
+ undef %co;
+ my @files;
+ while (my $line = <$fd>) {
+ if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
+ my %set;
+ $set{'file'} = $6;
+ $set{'from_id'} = $3;
+ $set{'to_id'} = $4;
+ $set{'id'} = $set{'to_id'};
+ if ($set{'id'} =~ m/0{40}/) {
+ $set{'id'} = $set{'from_id'};
+ }
+ if ($set{'id'} =~ m/0{40}/) {
+ next;
+ }
+ push @files, \%set;
+ } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
+ if (%co) {
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" .
+ esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
+ while (my $setref = shift @files) {
+ my %set = %$setref;
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$set{'id'};hb=$co{'id'};f=$set{'file'}"), class => "list"},
+ "<span class=\"match\">" . esc_html($set{'file'}) . "</span>") .
+ "<br/>\n";
+ }
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
+ print "</td>\n" .
+ "</tr>\n";
+ }
+ %co = git_read_commit($1);
+ }
+ }
+ close $fd;
+ }
+ print "</table>\n";
+ git_footer_html();
+}
+
+sub git_shortlog {
+ my $head = git_read_head($project);
+ if (!defined $hash) {
+ $hash = $head;
+ }
+ if (!defined $page) {
+ $page = 0;
+ }
+ my $refs = read_info_ref();
+
+ my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
+ open my $fd, "-|", $GIT, "rev-list", $limit, $hash
+ or die_error(undef, "Open git-rev-list failed.");
+ my @revlist = map { chomp; $_ } <$fd>;
+ close $fd;
+
+ my $paging_nav = git_get_paging_nav('shortlog', $hash, $head, $page, $#revlist);
+ my $next_link = '';
+ if ($#revlist >= (100 * ($page+1)-1)) {
+ $next_link =
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page+1)),
+ -title => "Alt-n"}, "next");
+ }
+
+
+ git_header_html();
+ git_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
+ git_header_div('summary', $project);
+
+ git_shortlog_body(\@revlist, ($page * 100), $#revlist, $refs, $next_link);
+
+ git_footer_html();
+}
+
+## ......................................................................
+## feeds (RSS, OPML)
+
+sub git_rss {
+ # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
+ open my $fd, "-|", $GIT, "rev-list", "--max-count=150", git_read_head($project)
+ or die_error(undef, "Open git-rev-list failed.");
+ my @revlist = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading rev-list failed.");
+ print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
+ print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
+ "<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n";
+ print "<channel>\n";
+ print "<title>$project</title>\n".
+ "<link>" . esc_html("$my_url?p=$project;a=summary") . "</link>\n".
+ "<description>$project log</description>\n".
+ "<language>en</language>\n";
+
+ for (my $i = 0; $i <= $#revlist; $i++) {
+ my $commit = $revlist[$i];
+ my %co = git_read_commit($commit);
+ # we read 150, we always show 30 and the ones more recent than 48 hours
+ if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
+ last;
+ }
+ my %cd = date_str($co{'committer_epoch'});
+ open $fd, "-|", $GIT, "diff-tree", '-r', $co{'parent'}, $co{'id'} or next;
+ my @difftree = map { chomp; $_ } <$fd>;
+ close $fd or next;
+ print "<item>\n" .
+ "<title>" .
+ sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
+ "</title>\n" .
+ "<author>" . esc_html($co{'author'}) . "</author>\n" .
+ "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
+ "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
+ "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
+ "<description>" . esc_html($co{'title'}) . "</description>\n" .
+ "<content:encoded>" .
+ "<![CDATA[\n";
+ my $comment = $co{'comment'};
+ foreach my $line (@$comment) {
+ $line = decode("utf8", $line, Encode::FB_DEFAULT);
+ print "$line<br/>\n";
+ }
+ print "<br/>\n";
+ foreach my $line (@difftree) {
+ if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
+ next;
+ }
+ my $file = validate_input(unquote($7));
+ $file = decode("utf8", $file, Encode::FB_DEFAULT);
+ print "$file<br/>\n";
+ }
+ print "]]>\n" .
+ "</content:encoded>\n" .
+ "</item>\n";
+ }
+ print "</channel></rss>";
+}
+
+sub git_opml {
+ my @list = git_read_projects();
+
+ print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
+ print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
+ "<opml version=\"1.0\">\n".
+ "<head>".
+ " <title>$site_name Git OPML Export</title>\n".
+ "</head>\n".
+ "<body>\n".
+ "<outline text=\"git RSS feeds\">\n";
+
+ foreach my $pr (@list) {
+ my %proj = %$pr;
+ my $head = git_read_head($proj{'path'});
+ if (!defined $head) {
+ next;
+ }
+ $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
+ my %co = git_read_commit($head);
+ if (!%co) {
+ next;
+ }
+
+ my $path = esc_html(chop_str($proj{'path'}, 25, 5));
+ my $rss = "$my_url?p=$proj{'path'};a=rss";
+ my $html = "$my_url?p=$proj{'path'};a=summary";
+ print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
+ }
+ print "</outline>\n".
+ "</body>\n".
+ "</opml>\n";
+}