daemon: support <directory> arguments again

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 4853bf7a0d2d3cb99dee3f3fc371a48209c9efe2..d27abfe7f32ef47ee8b613293110147ca3006575 100755 (executable)
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 
 # This tool is copyright (c) 2005, Matthias Urlichs.
 # It is released under the Gnu Public License, version 2.
@@ -13,6 +13,7 @@
 # The head revision is on branch "origin" by default.
 # You can change that with the '-o' option.
 
+use 5.008;
 use strict;
 use warnings;
 use Getopt::Long;
@@ -29,7 +30,7 @@
 $SIG{'PIPE'}="IGNORE";
 $ENV{'TZ'}="UTC";
 
-our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,@opt_M,$opt_A,$opt_S,$opt_L, $opt_a, $opt_r);
+our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,@opt_M,$opt_A,$opt_S,$opt_L, $opt_a, $opt_r, $opt_R);
 my (%conv_author_name, %conv_author_email);
 
 sub usage(;$) {
@@ -40,7 +41,7 @@ (;$)
        [-o branch-for-HEAD] [-h] [-v] [-d CVSROOT] [-A author-conv-file]
        [-p opts-for-cvsps] [-P file] [-C GIT_repository] [-z fuzz] [-i] [-k]
        [-u] [-s subst] [-a] [-m] [-M regex] [-S regex] [-L commitlimit]
-       [-r remote] [CVS_module]
+       [-r remote] [-R] [CVS_module]
 END
        exit(1);
 }
@@ -110,7 +111,7 @@ sub read_repo_config {
        }
 }
 
-my $opts = "haivmkuo:d:p:r:C:z:s:M:P:A:S:L:";
+my $opts = "haivmkuo:d:p:r:C:z:s:M:P:A:S:L:R";
 read_repo_config($opts);
 Getopt::Long::Configure( 'no_ignore_case', 'bundling' );
 
@@ -611,7 +612,7 @@ sub munge_user_filename {
 unless (-d $git_dir) {
        system(qw(git init));
        die "Cannot init the GIT db at $git_tree: $?\n" if $?;
-       system(qw(git read-tree));
+       system(qw(git read-tree --empty));
        die "Cannot init an empty tree: $?\n" if $?;
 
        $last_branch = $opt_o;
@@ -659,6 +660,11 @@ sub munge_user_filename {
        write_author_info("$git_dir/cvs-authors");
 }
 
+# open .git/cvs-revisions, if requested
+open my $revision_map, '>>', "$git_dir/cvs-revisions"
+    or die "Can't open $git_dir/cvs-revisions for appending: $!\n"
+       if defined $opt_R;
+
 
 #
 # run cvsps into a file unless we are getting
@@ -742,7 +748,7 @@ ()
 }
 
 my ($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
-my (@old,@new,@skipped,%ignorebranch);
+my (@old,@new,@skipped,%ignorebranch,@commit_revisions);
 
 # commits that cvsps cannot place anywhere...
 $ignorebranch{'#CVSPS_NO_BRANCH'} = 1;
@@ -825,6 +831,11 @@ sub commit {
        system('git' , 'update-ref', "$remote/$branch", $cid) == 0
                or die "Cannot write branch $branch for update: $!\n";
 
+       if ($revision_map) {
+               print $revision_map "@$_ $cid\n" for @commit_revisions;
+       }
+       @commit_revisions = ();
+
        if ($tag) {
                my ($xtag) = $tag;
                $xtag =~ s/\s+\*\*.*$//; # Remove stuff like ** INVALID ** and ** FUNKY **
@@ -959,6 +970,7 @@ sub commit {
                    push(@skipped, $fn);
                    next;
                }
+               push @commit_revisions, [$fn, $rev];
                print "Fetching $fn   v $rev\n" if $opt_v;
                my ($tmpname, $size) = $cvs->file($fn,$rev);
                if ($size == -1) {
@@ -981,7 +993,9 @@ sub commit {
                unlink($tmpname);
        } elsif ($state == 9 and /^\s+(.+?):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)\(DEAD\)\s*$/) {
                my $fn = $1;
+               my $rev = $2;
                $fn =~ s#^/+##;
+               push @commit_revisions, [$fn, $rev];
                push(@old,$fn);
                print "Delete $fn\n" if $opt_v;
        } elsif ($state == 9 and /^\s*$/) {