diff options
Diffstat (limited to 'IkiWiki/Plugin')
| -rw-r--r-- | IkiWiki/Plugin/git.pm | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/IkiWiki/Plugin/git.pm b/IkiWiki/Plugin/git.pm index 333b4ac87..0ee49416b 100644 --- a/IkiWiki/Plugin/git.pm +++ b/IkiWiki/Plugin/git.pm @@ -221,6 +221,11 @@ sub safe_git { chdir $git_dir_stack[0] or error("cannot chdir to $git_dir_stack[0]: $!"); } + + if ($params{stdout}) { + open(STDOUT, '>&', $params{stdout}) or error("Cannot reopen stdout: $!"); + } + exec @{$params{cmdline}} or error("Cannot exec '@{$params{cmdline}}': $!"); } # In parent. @@ -958,11 +963,11 @@ sub git_parse_changes { die $@ if $@; my $fh; ($fh, $path)=File::Temp::tempfile(undef, UNLINK => 1); - my $cmd = "cd $git_dir_stack[0] && ". - "git show $detail->{sha1_to} > '$path'"; - if (system($cmd) != 0) { - error("failed writing temp file '$path'."); - } + safe_git( + error_handler => sub { error("failed writing temp file '$path': ".shift."."); }, + stdout => $fh, + cmdline => ['git', 'show', $detail->{sha1_to}], + ); } push @rets, { |