# Define V=1 to have a more verbose compile.
#
+# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
+# or vsnprintf() return -1 instead of number of characters which would
+# have been written to the final string if enough space had been available.
+#
# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
# when attempting to read from an fopen'ed directory.
#
SCRIPT_PERL = \
git-add--interactive.perl \
git-archimport.perl git-cvsimport.perl git-relink.perl \
- git-cvsserver.perl git-remote.perl git-cvsexportcommit.perl \
+ git-cvsserver.perl git-cvsexportcommit.perl \
git-send-email.perl git-svn.perl
SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h \
- mailmap.h remote.h parse-options.h transport.h diffcore.h hash.h
+ mailmap.h remote.h parse-options.h transport.h diffcore.h hash.h ll-merge.h fsck.h \
+ pack-revindex.h
DIFF_OBJS = \
diff.o diff-lib.o diffcore-break.o diffcore-order.o \
patch-ids.o \
object.o pack-check.o pack-write.o patch-delta.o path.o pkt-line.o \
sideband.o reachable.o reflog-walk.o \
- quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
+ quote.o read-cache.o refs.o run-command.o dir.o \
server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
revision.o pager.o tree-walk.o xdiff-interface.o \
color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \
transport.o bundle.o walker.o parse-options.o ws.o archive.o branch.o \
- alias.o
+ ll-merge.o alias.o fsck.o pack-revindex.o
BUILTIN_OBJS = \
builtin-add.o \
builtin-push.o \
builtin-read-tree.o \
builtin-reflog.o \
+ builtin-remote.o \
builtin-send-pack.o \
builtin-config.o \
builtin-rerere.o \
NO_MEMMEM = YesPlease
BASIC_CFLAGS += -I/usr/local/include
BASIC_LDFLAGS += -L/usr/local/lib
+ DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
endif
ifeq ($(uname_S),OpenBSD)
NO_STRCASESTR = YesPlease
ifdef NO_C99_FORMAT
BASIC_CFLAGS += -DNO_C99_FORMAT
endif
+ifdef SNPRINTF_RETURNS_BOGUS
+ COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
+ COMPAT_OBJS += compat/snprintf.o
+endif
ifdef FREAD_READS_DIRECTORIES
COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
COMPAT_OBJS += compat/fopen.o
EXTLIBS += -lpthread
LIB_OBJS += thread-utils.o
endif
+ifdef DIR_HAS_BSD_GROUP_SEMANTICS
+ COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
+endif
ifeq ($(TCLTK_PATH),)
NO_TCLTK=NoThanks
### Build rules
-all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS)
+all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
ifneq (,$X)
$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
endif
echo "$$FLAGS" >GIT-CFLAGS; \
fi
+GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
+ @echo SHELL_PATH=\''$(SHELL_PATH_SQ)'\' >$@
+
### Detect Tck/Tk interpreter path changes
ifndef NO_TCLTK
TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
$(MAKE) -C gitk-git clean
$(MAKE) -C git-gui clean
endif
- $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS
+ $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
.PHONY: all install clean strip
.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
+.PHONY: .FORCE-GIT-BUILD-OPTIONS
### Check documentation
#
--- /dev/null
- if (exists $hash->{$name}{'URL'}) {
- print STDERR "Warning: more than one remote.$name.url\n";
+ #!/usr/bin/perl -w
+
+ use strict;
+ use Git;
+ my $git = Git->repository();
+
+ sub add_remote_config {
+ my ($hash, $name, $what, $value) = @_;
+ if ($what eq 'url') {
- $hash->{$name}{'URL'} = $value;
++ # Having more than one is Ok -- it is used for push.
++ if (! exists $hash->{'URL'}) {
++ $hash->{$name}{'URL'} = $value;
+ }
+ }
+ elsif ($what eq 'fetch') {
+ $hash->{$name}{'FETCH'} ||= [];
+ push @{$hash->{$name}{'FETCH'}}, $value;
+ }
+ elsif ($what eq 'push') {
+ $hash->{$name}{'PUSH'} ||= [];
+ push @{$hash->{$name}{'PUSH'}}, $value;
+ }
+ if (!exists $hash->{$name}{'SOURCE'}) {
+ $hash->{$name}{'SOURCE'} = 'config';
+ }
+ }
+
+ sub add_remote_remotes {
+ my ($hash, $file, $name) = @_;
+
+ if (exists $hash->{$name}) {
+ $hash->{$name}{'WARNING'} = 'ignored due to config';
+ return;
+ }
+
+ my $fh;
+ if (!open($fh, '<', $file)) {
+ print STDERR "Warning: cannot open $file\n";
+ return;
+ }
+ my $it = { 'SOURCE' => 'remotes' };
+ $hash->{$name} = $it;
+ while (<$fh>) {
+ chomp;
+ if (/^URL:\s*(.*)$/) {
+ # Having more than one is Ok -- it is used for push.
+ if (! exists $it->{'URL'}) {
+ $it->{'URL'} = $1;
+ }
+ }
+ elsif (/^Push:\s*(.*)$/) {
+ $it->{'PUSH'} ||= [];
+ push @{$it->{'PUSH'}}, $1;
+ }
+ elsif (/^Pull:\s*(.*)$/) {
+ $it->{'FETCH'} ||= [];
+ push @{$it->{'FETCH'}}, $1;
+ }
+ elsif (/^\#/) {
+ ; # ignore
+ }
+ else {
+ print STDERR "Warning: funny line in $file: $_\n";
+ }
+ }
+ close($fh);
+ }
+
+ sub list_remote {
+ my ($git) = @_;
+ my %seen = ();
+ my @remotes = eval {
+ $git->command(qw(config --get-regexp), '^remote\.');
+ };
+ for (@remotes) {
+ if (/^remote\.(\S+?)\.([^.\s]+)\s+(.*)$/) {
+ add_remote_config(\%seen, $1, $2, $3);
+ }
+ }
+
+ my $dir = $git->repo_path() . "/remotes";
+ if (opendir(my $dh, $dir)) {
+ local $_;
+ while ($_ = readdir($dh)) {
+ chomp;
+ next if (! -f "$dir/$_" || ! -r _);
+ add_remote_remotes(\%seen, "$dir/$_", $_);
+ }
+ }
+
+ return \%seen;
+ }
+
+ sub add_branch_config {
+ my ($hash, $name, $what, $value) = @_;
+ if ($what eq 'remote') {
+ if (exists $hash->{$name}{'REMOTE'}) {
+ print STDERR "Warning: more than one branch.$name.remote\n";
+ }
+ $hash->{$name}{'REMOTE'} = $value;
+ }
+ elsif ($what eq 'merge') {
+ $hash->{$name}{'MERGE'} ||= [];
+ push @{$hash->{$name}{'MERGE'}}, $value;
+ }
+ }
+
+ sub list_branch {
+ my ($git) = @_;
+ my %seen = ();
+ my @branches = eval {
+ $git->command(qw(config --get-regexp), '^branch\.');
+ };
+ for (@branches) {
+ if (/^branch\.([^.]*)\.(\S*)\s+(.*)$/) {
+ add_branch_config(\%seen, $1, $2, $3);
+ }
+ }
+
+ return \%seen;
+ }
+
+ my $remote = list_remote($git);
+ my $branch = list_branch($git);
+
+ sub update_ls_remote {
+ my ($harder, $info) = @_;
+
+ return if (($harder == 0) ||
+ (($harder == 1) && exists $info->{'LS_REMOTE'}));
+
+ my @ref = map {
+ s|^[0-9a-f]{40}\s+refs/heads/||;
+ $_;
+ } $git->command(qw(ls-remote --heads), $info->{'URL'});
+ $info->{'LS_REMOTE'} = \@ref;
+ }
+
+ sub list_wildcard_mapping {
+ my ($forced, $ours, $ls) = @_;
+ my %refs;
+ for (@$ls) {
+ $refs{$_} = 01; # bit #0 to say "they have"
+ }
+ for ($git->command('for-each-ref', "refs/remotes/$ours")) {
+ chomp;
+ next unless (s|^[0-9a-f]{40}\s[a-z]+\srefs/remotes/$ours/||);
+ next if ($_ eq 'HEAD');
+ $refs{$_} ||= 0;
+ $refs{$_} |= 02; # bit #1 to say "we have"
+ }
+ my (@new, @stale, @tracked);
+ for (sort keys %refs) {
+ my $have = $refs{$_};
+ if ($have == 1) {
+ push @new, $_;
+ }
+ elsif ($have == 2) {
+ push @stale, $_;
+ }
+ elsif ($have == 3) {
+ push @tracked, $_;
+ }
+ }
+ return \@new, \@stale, \@tracked;
+ }
+
+ sub list_mapping {
+ my ($name, $info) = @_;
+ my $fetch = $info->{'FETCH'};
+ my $ls = $info->{'LS_REMOTE'};
+ my (@new, @stale, @tracked);
+
+ for (@$fetch) {
+ next unless (/(\+)?([^:]+):(.*)/);
+ my ($forced, $theirs, $ours) = ($1, $2, $3);
+ if ($theirs eq 'refs/heads/*' &&
+ $ours =~ /^refs\/remotes\/(.*)\/\*$/) {
+ # wildcard mapping
+ my ($w_new, $w_stale, $w_tracked)
+ = list_wildcard_mapping($forced, $1, $ls);
+ push @new, @$w_new;
+ push @stale, @$w_stale;
+ push @tracked, @$w_tracked;
+ }
+ elsif ($theirs =~ /\*/ || $ours =~ /\*/) {
+ print STDERR "Warning: unrecognized mapping in remotes.$name.fetch: $_\n";
+ }
+ elsif ($theirs =~ s|^refs/heads/||) {
+ if (!grep { $_ eq $theirs } @$ls) {
+ push @stale, $theirs;
+ }
+ elsif ($ours ne '') {
+ push @tracked, $theirs;
+ }
+ }
+ }
+ return \@new, \@stale, \@tracked;
+ }
+
+ sub show_mapping {
+ my ($name, $info) = @_;
+ my ($new, $stale, $tracked) = list_mapping($name, $info);
+ if (@$new) {
+ print " New remote branches (next fetch will store in remotes/$name)\n";
+ print " @$new\n";
+ }
+ if (@$stale) {
+ print " Stale tracking branches in remotes/$name (use 'git remote prune')\n";
+ print " @$stale\n";
+ }
+ if (@$tracked) {
+ print " Tracked remote branches\n";
+ print " @$tracked\n";
+ }
+ }
+
+ sub prune_remote {
+ my ($name, $ls_remote) = @_;
+ if (!exists $remote->{$name}) {
+ print STDERR "No such remote $name\n";
+ return 1;
+ }
+ my $info = $remote->{$name};
+ update_ls_remote($ls_remote, $info);
+
+ my ($new, $stale, $tracked) = list_mapping($name, $info);
+ my $prefix = "refs/remotes/$name";
+ foreach my $to_prune (@$stale) {
+ my @v = $git->command(qw(rev-parse --verify), "$prefix/$to_prune");
+ $git->command(qw(update-ref -d), "$prefix/$to_prune", $v[0]);
+ }
+ return 0;
+ }
+
+ sub show_remote {
+ my ($name, $ls_remote) = @_;
+ if (!exists $remote->{$name}) {
+ print STDERR "No such remote $name\n";
+ return 1;
+ }
+ my $info = $remote->{$name};
+ update_ls_remote($ls_remote, $info);
+
+ print "* remote $name\n";
+ print " URL: $info->{'URL'}\n";
+ for my $branchname (sort keys %$branch) {
+ next unless (defined $branch->{$branchname}{'REMOTE'} &&
+ $branch->{$branchname}{'REMOTE'} eq $name);
+ my @merged = map {
+ s|^refs/heads/||;
+ $_;
+ } split(' ',"@{$branch->{$branchname}{'MERGE'}}");
+ next unless (@merged);
+ print " Remote branch(es) merged with 'git pull' while on branch $branchname\n";
+ print " @merged\n";
+ }
+ if ($info->{'LS_REMOTE'}) {
+ show_mapping($name, $info);
+ }
+ if ($info->{'PUSH'}) {
+ my @pushed = map {
+ s|^refs/heads/||;
+ s|^\+refs/heads/|+|;
+ s|:refs/heads/|:|;
+ $_;
+ } @{$info->{'PUSH'}};
+ print " Local branch(es) pushed with 'git push'\n";
+ print " @pushed\n";
+ }
+ return 0;
+ }
+
+ sub add_remote {
+ my ($name, $url, $opts) = @_;
+ if (exists $remote->{$name}) {
+ print STDERR "remote $name already exists.\n";
+ exit(1);
+ }
+ $git->command('config', "remote.$name.url", $url);
+ my $track = $opts->{'track'} || ["*"];
+
+ for (@$track) {
+ $git->command('config', '--add', "remote.$name.fetch",
+ $opts->{'mirror'} ?
+ "+refs/$_:refs/$_" :
+ "+refs/heads/$_:refs/remotes/$name/$_");
+ }
+ if ($opts->{'fetch'}) {
+ $git->command('fetch', $name);
+ }
+ if (exists $opts->{'master'}) {
+ $git->command('symbolic-ref', "refs/remotes/$name/HEAD",
+ "refs/remotes/$name/$opts->{'master'}");
+ }
+ }
+
+ sub update_remote {
+ my ($name) = @_;
+ my @remotes;
+
+ my $conf = $git->config("remotes." . $name);
+ if (defined($conf)) {
+ @remotes = split(' ', $conf);
+ } elsif ($name eq 'default') {
+ @remotes = ();
+ for (sort keys %$remote) {
+ my $do_fetch = $git->config_bool("remote." . $_ .
+ ".skipDefaultUpdate");
+ unless ($do_fetch) {
+ push @remotes, $_;
+ }
+ }
+ } else {
+ print STDERR "Remote group $name does not exists.\n";
+ exit(1);
+ }
+ for (@remotes) {
+ print "Updating $_\n";
+ $git->command('fetch', "$_");
+ }
+ }
+
+ sub rm_remote {
+ my ($name) = @_;
+ if (!exists $remote->{$name}) {
+ print STDERR "No such remote $name\n";
+ return 1;
+ }
+
+ $git->command('config', '--remove-section', "remote.$name");
+
+ eval {
+ my @trackers = $git->command('config', '--get-regexp',
+ 'branch.*.remote', $name);
+ for (@trackers) {
+ /^branch\.(.*)?\.remote/;
+ $git->config('--unset', "branch.$1.remote");
+ $git->config('--unset', "branch.$1.merge");
+ }
+ };
+
+ my @refs = $git->command('for-each-ref',
+ '--format=%(refname) %(objectname)', "refs/remotes/$name");
+ for (@refs) {
+ my ($ref, $object) = split;
+ $git->command(qw(update-ref -d), $ref, $object);
+ }
+ return 0;
+ }
+
+ sub add_usage {
+ print STDERR "Usage: git remote add [-f] [-t track]* [-m master] <name> <url>\n";
+ exit(1);
+ }
+
+ my $VERBOSE = 0;
+ @ARGV = grep {
+ if ($_ eq '-v' or $_ eq '--verbose') {
+ $VERBOSE=1;
+ 0
+ } else {
+ 1
+ }
+ } @ARGV;
+
+ if (!@ARGV) {
+ for (sort keys %$remote) {
+ print "$_";
+ print "\t$remote->{$_}->{URL}" if $VERBOSE;
+ print "\n";
+ }
+ }
+ elsif ($ARGV[0] eq 'show') {
+ my $ls_remote = 1;
+ my $i;
+ for ($i = 1; $i < @ARGV; $i++) {
+ if ($ARGV[$i] eq '-n') {
+ $ls_remote = 0;
+ }
+ else {
+ last;
+ }
+ }
+ if ($i >= @ARGV) {
+ print STDERR "Usage: git remote show <remote>\n";
+ exit(1);
+ }
+ my $status = 0;
+ for (; $i < @ARGV; $i++) {
+ $status |= show_remote($ARGV[$i], $ls_remote);
+ }
+ exit($status);
+ }
+ elsif ($ARGV[0] eq 'update') {
+ if (@ARGV <= 1) {
+ update_remote("default");
+ exit(1);
+ }
+ for (my $i = 1; $i < @ARGV; $i++) {
+ update_remote($ARGV[$i]);
+ }
+ }
+ elsif ($ARGV[0] eq 'prune') {
+ my $ls_remote = 1;
+ my $i;
+ for ($i = 1; $i < @ARGV; $i++) {
+ if ($ARGV[$i] eq '-n') {
+ $ls_remote = 0;
+ }
+ else {
+ last;
+ }
+ }
+ if ($i >= @ARGV) {
+ print STDERR "Usage: git remote prune <remote>\n";
+ exit(1);
+ }
+ my $status = 0;
+ for (; $i < @ARGV; $i++) {
+ $status |= prune_remote($ARGV[$i], $ls_remote);
+ }
+ exit($status);
+ }
+ elsif ($ARGV[0] eq 'add') {
+ my %opts = ();
+ while (1 < @ARGV && $ARGV[1] =~ /^-/) {
+ my $opt = $ARGV[1];
+ shift @ARGV;
+ if ($opt eq '-f' || $opt eq '--fetch') {
+ $opts{'fetch'} = 1;
+ next;
+ }
+ if ($opt eq '-t' || $opt eq '--track') {
+ if (@ARGV < 1) {
+ add_usage();
+ }
+ $opts{'track'} ||= [];
+ push @{$opts{'track'}}, $ARGV[1];
+ shift @ARGV;
+ next;
+ }
+ if ($opt eq '-m' || $opt eq '--master') {
+ if ((@ARGV < 1) || exists $opts{'master'}) {
+ add_usage();
+ }
+ $opts{'master'} = $ARGV[1];
+ shift @ARGV;
+ next;
+ }
+ if ($opt eq '--mirror') {
+ $opts{'mirror'} = 1;
+ next;
+ }
+ add_usage();
+ }
+ if (@ARGV != 3) {
+ add_usage();
+ }
+ add_remote($ARGV[1], $ARGV[2], \%opts);
+ }
+ elsif ($ARGV[0] eq 'rm') {
+ if (@ARGV <= 1) {
+ print STDERR "Usage: git remote rm <remote>\n";
+ exit(1);
+ }
+ exit(rm_remote($ARGV[1]));
+ }
+ else {
+ print STDERR "Usage: git remote\n";
+ print STDERR " git remote add <name> <url>\n";
+ print STDERR " git remote rm <name>\n";
+ print STDERR " git remote show <name>\n";
+ print STDERR " git remote prune <name>\n";
+ print STDERR " git remote update [group]\n";
+ exit(1);
+ }