diff options
Diffstat (limited to 'git-svn.perl')
| -rwxr-xr-x | git-svn.perl | 49 |
1 files changed, 24 insertions, 25 deletions
diff --git a/git-svn.perl b/git-svn.perl index bd5266c86b..b46795f593 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -61,8 +61,6 @@ my $cmd_dir_prefix = eval { command_oneline([qw/rev-parse --show-prefix/], STDERR => 0) } || ''; -my $git_dir_user_set = 1 if defined $ENV{GIT_DIR}; -$ENV{GIT_DIR} ||= '.git'; $Git::SVN::Ra::_log_window_size = 100; if (! exists $ENV{SVN_SSH} && exists $ENV{GIT_SSH}) { @@ -114,6 +112,7 @@ my ($_stdin, $_help, $_edit, $_message, $_file, $_branch_dest, $_template, $_shared, $_version, $_fetch_all, $_no_rebase, $_fetch_parent, + $_before, $_after, $_merge, $_strategy, $_preserve_merges, $_dry_run, $_local, $_prefix, $_no_checkout, $_url, $_verbose, $_commit_url, $_tag, $_merge_info, $_interactive); @@ -258,7 +257,8 @@ my %cmd = ( } ], 'find-rev' => [ \&cmd_find_rev, "Translate between SVN revision numbers and tree-ish", - {} ], + { 'before' => \$_before, + 'after' => \$_after } ], 'rebase' => [ \&cmd_rebase, "Fetch and rebase your working directory", { 'merge|m|M' => \$_merge, 'verbose|v' => \$_verbose, @@ -325,27 +325,20 @@ for (my $i = 0; $i < @ARGV; $i++) { }; # make sure we're always running at the top-level working directory -unless ($cmd && $cmd =~ /(?:clone|init|multi-init)$/) { - unless (-d $ENV{GIT_DIR}) { - if ($git_dir_user_set) { - die "GIT_DIR=$ENV{GIT_DIR} explicitly set, ", - "but it is not a directory\n"; - } - my $git_dir = delete $ENV{GIT_DIR}; - my $cdup = undef; - git_cmd_try { - $cdup = command_oneline(qw/rev-parse --show-cdup/); - $git_dir = '.' unless ($cdup); - chomp $cdup if ($cdup); - $cdup = "." unless ($cdup && length $cdup); - } "Already at toplevel, but $git_dir not found\n"; - chdir $cdup or die "Unable to chdir up to '$cdup'\n"; - unless (-d $git_dir) { - die "$git_dir still not found after going to ", - "'$cdup'\n"; - } - $ENV{GIT_DIR} = $git_dir; - } +if ($cmd && $cmd =~ /(?:clone|init|multi-init)$/) { + $ENV{GIT_DIR} ||= ".git"; +} else { + my ($git_dir, $cdup); + git_cmd_try { + $git_dir = command_oneline([qw/rev-parse --git-dir/]); + } "Unable to find .git directory\n"; + git_cmd_try { + $cdup = command_oneline(qw/rev-parse --show-cdup/); + chomp $cdup if ($cdup); + $cdup = "." unless ($cdup && length $cdup); + } "Already at toplevel, but $git_dir not found\n"; + $ENV{GIT_DIR} = $git_dir; + chdir $cdup or die "Unable to chdir up to '$cdup'\n"; $_repository = Git->repository(Repository => $ENV{GIT_DIR}); } @@ -1191,7 +1184,13 @@ sub cmd_find_rev { "$head history\n"; } my $desired_revision = substr($revision_or_hash, 1); - $result = $gs->rev_map_get($desired_revision, $uuid); + if ($_before) { + $result = $gs->find_rev_before($desired_revision, 1); + } elsif ($_after) { + $result = $gs->find_rev_after($desired_revision, 1); + } else { + $result = $gs->rev_map_get($desired_revision, $uuid); + } } else { my (undef, $rev, undef) = cmt_metadata($revision_or_hash); $result = $rev; |