diff options
| -rw-r--r-- | Documentation/git-svn.txt | 5 | ||||
| -rwxr-xr-x | git-svn.perl | 133 | ||||
| -rw-r--r-- | t/t9119-git-svn-info.sh | 275 |
3 files changed, 413 insertions, 0 deletions
diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt index 488e4b1caf..c3fc878d55 100644 --- a/Documentation/git-svn.txt +++ b/Documentation/git-svn.txt @@ -193,6 +193,11 @@ Any other arguments are passed directly to `git log' repository (that has been init-ed with git-svn). The -r<revision> option is required for this. +'info':: + Shows information about a file or directory similar to what + `svn info' provides. Does not currently support a -r/--revision + argument. + -- OPTIONS diff --git a/git-svn.perl b/git-svn.perl index 98c980fa8f..fd10361045 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -178,6 +178,10 @@ my %cmd = ( 'file|F=s' => \$_file, 'revision|r=s' => \$_revision, %cmt_opts } ], + 'info' => [ \&cmd_info, + "Show info about the latest SVN revision + on the current branch", + { } ], ); my $cmd; @@ -586,12 +590,18 @@ sub cmd_create_ignore { sub canonicalize_path { my ($path) = @_; + my $dot_slash_added = 0; + if (substr($path, 0, 1) ne "/") { + $path = "./" . $path; + $dot_slash_added = 1; + } # File::Spec->canonpath doesn't collapse x/../y into y (for a # good reason), so let's do this manually. $path =~ s#/+#/#g; $path =~ s#/\.(?:/|$)#/#g; $path =~ s#/[^/]+/\.\.##g; $path =~ s#/$##g; + $path =~ s#^\./## if $dot_slash_added; return $path; } @@ -743,6 +753,104 @@ sub cmd_commit_diff { } } +sub cmd_info { + my $path = canonicalize_path(shift or "."); + unless (scalar(@_) == 0) { + die "Too many arguments specified\n"; + } + + my ($file_type, $diff_status) = find_file_type_and_diff_status($path); + + if (!$file_type && !$diff_status) { + print STDERR "$path: (Not a versioned resource)\n\n"; + return; + } + + my ($url, $rev, $uuid, $gs) = working_head_info('HEAD'); + unless ($gs) { + die "Unable to determine upstream SVN information from ", + "working tree history\n"; + } + my $full_url = $url . ($path eq "." ? "" : "/$path"); + + my $result = "Path: $path\n"; + $result .= "Name: " . basename($path) . "\n" if $file_type ne "dir"; + $result .= "URL: " . $full_url . "\n"; + + my $repos_root = $gs->ra->{repos_root}; + Git::SVN::remove_username($repos_root); + $result .= "Repository Root: $repos_root\n"; + $result .= "Repository UUID: $uuid\n" unless $diff_status eq "A"; + $result .= "Revision: " . ($diff_status eq "A" ? 0 : $rev) . "\n"; + + $result .= "Node Kind: " . + ($file_type eq "dir" ? "directory" : "file") . "\n"; + + my $schedule = $diff_status eq "A" + ? "add" + : ($diff_status eq "D" ? "delete" : "normal"); + $result .= "Schedule: $schedule\n"; + + if ($diff_status eq "A") { + print $result, "\n"; + return; + } + + my ($lc_author, $lc_rev, $lc_date_utc); + my @args = Git::SVN::Log::git_svn_log_cmd($rev, $rev, "--", $path); + my $log = command_output_pipe(@args); + my $esc_color = qr/(?:\033\[(?:(?:\d+;)*\d*)?m)*/; + while (<$log>) { + if (/^${esc_color}author (.+) <[^>]+> (\d+) ([\-\+]?\d+)$/o) { + $lc_author = $1; + $lc_date_utc = Git::SVN::Log::parse_git_date($2, $3); + } elsif (/^${esc_color} (git-svn-id:.+)$/o) { + (undef, $lc_rev, undef) = ::extract_metadata($1); + } + } + close $log; + + Git::SVN::Log::set_local_timezone(); + + $result .= "Last Changed Author: $lc_author\n"; + $result .= "Last Changed Rev: $lc_rev\n"; + $result .= "Last Changed Date: " . + Git::SVN::Log::format_svn_date($lc_date_utc) . "\n"; + + if ($file_type ne "dir") { + my $text_last_updated_date = + ($diff_status eq "D" ? $lc_date_utc : (stat $path)[9]); + $result .= + "Text Last Updated: " . + Git::SVN::Log::format_svn_date($text_last_updated_date) . + "\n"; + my $checksum; + if ($diff_status eq "D") { + my ($fh, $ctx) = + command_output_pipe(qw(cat-file blob), "HEAD:$path"); + if ($file_type eq "link") { + my $file_name = <$fh>; + $checksum = Git::SVN::Util::md5sum("link $file_name"); + } else { + $checksum = Git::SVN::Util::md5sum($fh); + } + command_close_pipe($fh, $ctx); + } elsif ($file_type eq "link") { + my $file_name = + command(qw(cat-file blob), "HEAD:$path"); + $checksum = + Git::SVN::Util::md5sum("link " . $file_name); + } else { + open FILE, "<", $path or die $!; + $checksum = Git::SVN::Util::md5sum(\*FILE); + close FILE or die $!; + } + $result .= "Checksum: " . $checksum . "\n"; + } + + print $result, "\n"; +} + ########################### utility functions ######################### sub rebase_cmd { @@ -1050,6 +1158,31 @@ sub linearize_history { (\@linear_refs, \%parents); } +sub find_file_type_and_diff_status { + my ($path) = @_; + return ('dir', '') if $path eq '.'; + + my $diff_output = + command_oneline(qw(diff --cached --name-status --), $path) || ""; + my $diff_status = (split(' ', $diff_output))[0] || ""; + + my $ls_tree = command_oneline(qw(ls-tree HEAD), $path) || ""; + + return (undef, undef) if !$diff_status && !$ls_tree; + + if ($diff_status eq "A") { + return ("link", $diff_status) if -l $path; + return ("dir", $diff_status) if -d $path; + return ("file", $diff_status); + } + + my $mode = (split(' ', $ls_tree))[0] || ""; + + return ("link", $diff_status) if $mode eq "120000"; + return ("dir", $diff_status) if $mode eq "040000"; + return ("file", $diff_status); +} + package Git::SVN::Util; use strict; use warnings; diff --git a/t/t9119-git-svn-info.sh b/t/t9119-git-svn-info.sh new file mode 100644 index 0000000000..fbde8c81b5 --- /dev/null +++ b/t/t9119-git-svn-info.sh @@ -0,0 +1,275 @@ +#!/bin/sh +# +# Copyright (c) 2007 David D. Kilzer + +test_description='git-svn info' + +. ./lib-git-svn.sh + +ptouch() { + perl -w -e ' + use strict; + die "ptouch requires exactly 2 arguments" if @ARGV != 2; + die "$ARGV[0] does not exist" if ! -e $ARGV[0]; + my @s = stat $ARGV[0]; + utime $s[8], $s[9], $ARGV[1]; + ' "$1" "$2" +} + +test_expect_success 'setup repository and import' " + mkdir info && + cd info && + echo FIRST > A && + echo one > file && + ln -s file symlink-file && + mkdir directory && + touch directory/.placeholder && + ln -s directory symlink-directory && + svn import -m 'initial' . $svnrepo && + cd .. && + mkdir gitwc && + cd gitwc && + git-svn init $svnrepo && + git-svn fetch && + cd .. && + svn co $svnrepo svnwc && + ptouch svnwc/file gitwc/file && + ptouch svnwc/directory gitwc/directory && + ptouch svnwc/symlink-file gitwc/symlink-file && + ptouch svnwc/symlink-directory gitwc/symlink-directory + " + +test_expect_success 'info' " + (cd svnwc; svn info) > expected.info && + (cd gitwc; git-svn info) > actual.info && + git-diff expected.info actual.info + " + +test_expect_success 'info .' " + (cd svnwc; svn info .) > expected.info-dot && + (cd gitwc; git-svn info .) > actual.info-dot && + git-diff expected.info-dot actual.info-dot + " + +test_expect_success 'info file' " + (cd svnwc; svn info file) > expected.info-file && + (cd gitwc; git-svn info file) > actual.info-file && + git-diff expected.info-file actual.info-file + " + +test_expect_success 'info directory' " + (cd svnwc; svn info directory) > expected.info-directory && + (cd gitwc; git-svn info directory) > actual.info-directory && + git-diff expected.info-directory actual.info-directory + " + +test_expect_success 'info symlink-file' " + (cd svnwc; svn info symlink-file) > expected.info-symlink-file && + (cd gitwc; git-svn info symlink-file) > actual.info-symlink-file && + git-diff expected.info-symlink-file actual.info-symlink-file + " + +test_expect_success 'info symlink-directory' " + (cd svnwc; svn info symlink-directory) \ + > expected.info-symlink-directory && + (cd gitwc; git-svn info symlink-directory) \ + > actual.info-symlink-directory && + git-diff expected.info-symlink-directory actual.info-symlink-directory + " + +test_expect_success 'info added-file' " + echo two > gitwc/added-file && + cd gitwc && + git add added-file && + cd .. && + cp gitwc/added-file svnwc/added-file && + ptouch gitwc/added-file svnwc/added-file && + cd svnwc && + svn add added-file > /dev/null && + cd .. && + (cd svnwc; svn info added-file) > expected.info-added-file && + (cd gitwc; git-svn info added-file) > actual.info-added-file && + git-diff expected.info-added-file actual.info-added-file + " + +test_expect_success 'info added-directory' " + mkdir gitwc/added-directory svnwc/added-directory && + ptouch gitwc/added-directory svnwc/added-directory && + touch gitwc/added-directory/.placeholder && + cd svnwc && + svn add added-directory > /dev/null && + cd .. && + cd gitwc && + git add added-directory && + cd .. && + (cd svnwc; svn info added-directory) \ + > expected.info-added-directory && + (cd gitwc; git-svn info added-directory) \ + > actual.info-added-directory && + git-diff expected.info-added-directory actual.info-added-directory + " + +test_expect_success 'info added-symlink-file' " + cd gitwc && + ln -s added-file added-symlink-file && + git add added-symlink-file && + cd .. && + cd svnwc && + ln -s added-file added-symlink-file && + svn add added-symlink-file > /dev/null && + cd .. && + ptouch gitwc/added-symlink-file svnwc/added-symlink-file && + (cd svnwc; svn info added-symlink-file) \ + > expected.info-added-symlink-file && + (cd gitwc; git-svn info added-symlink-file) \ + > actual.info-added-symlink-file && + git-diff expected.info-added-symlink-file \ + actual.info-added-symlink-file + " + +test_expect_success 'info added-symlink-directory' " + cd gitwc && + ln -s added-directory added-symlink-directory && + git add added-symlink-directory && + cd .. && + cd svnwc && + ln -s added-directory added-symlink-directory && + svn add added-symlink-directory > /dev/null && + cd .. && + ptouch gitwc/added-symlink-directory svnwc/added-symlink-directory && + (cd svnwc; svn info added-symlink-directory) \ + > expected.info-added-symlink-directory && + (cd gitwc; git-svn info added-symlink-directory) \ + > actual.info-added-symlink-directory && + git-diff expected.info-added-symlink-directory \ + actual.info-added-symlink-directory + " + +# The next few tests replace the "Text Last Updated" value with a +# placeholder since git doesn't have a way to know the date that a +# now-deleted file was last checked out locally. Internally it +# simply reuses the Last Changed Date. + +test_expect_success 'info deleted-file' " + cd gitwc && + git rm -f file > /dev/null && + cd .. && + cd svnwc && + svn rm --force file > /dev/null && + cd .. && + (cd svnwc; svn info file) | + sed -e 's/^\(Text Last Updated:\).*/\1 TEXT-LAST-UPDATED-STRING/' \ + > expected.info-deleted-file && + (cd gitwc; git-svn info file) | + sed -e 's/^\(Text Last Updated:\).*/\1 TEXT-LAST-UPDATED-STRING/' \ + > actual.info-deleted-file && + git-diff expected.info-deleted-file actual.info-deleted-file + " + +test_expect_success 'info deleted-directory' " + cd gitwc && + git rm -r -f directory > /dev/null && + cd .. && + cd svnwc && + svn rm --force directory > /dev/null && + cd .. && + (cd svnwc; svn info directory) | + sed -e 's/^\(Text Last Updated:\).*/\1 TEXT-LAST-UPDATED-STRING/' \ + > expected.info-deleted-directory && + (cd gitwc; git-svn info directory) | + sed -e 's/^\(Text Last Updated:\).*/\1 TEXT-LAST-UPDATED-STRING/' \ + > actual.info-deleted-directory && + git-diff expected.info-deleted-directory actual.info-deleted-directory + " + +test_expect_success 'info deleted-symlink-file' " + cd gitwc && + git rm -f symlink-file > /dev/null && + cd .. && + cd svnwc && + svn rm --force symlink-file > /dev/null && + cd .. && + (cd svnwc; svn info symlink-file) | + sed -e 's/^\(Text Last Updated:\).*/\1 TEXT-LAST-UPDATED-STRING/' \ + > expected.info-deleted-symlink-file && + (cd gitwc; git-svn info symlink-file) | + sed -e 's/^\(Text Last Updated:\).*/\1 TEXT-LAST-UPDATED-STRING/' \ + > actual.info-deleted-symlink-file && + git-diff expected.info-deleted-symlink-file \ + actual.info-deleted-symlink-file + " + +test_expect_success 'info deleted-symlink-directory' " + cd gitwc && + git rm -f symlink-directory > /dev/null && + cd .. && + cd svnwc && + svn rm --force symlink-directory > /dev/null && + cd .. && + (cd svnwc; svn info symlink-directory) | + sed -e 's/^\(Text Last Updated:\).*/\1 TEXT-LAST-UPDATED-STRING/' \ + > expected.info-deleted-symlink-directory && + (cd gitwc; git-svn info symlink-directory) | + sed -e 's/^\(Text Last Updated:\).*/\1 TEXT-LAST-UPDATED-STRING/' \ + > actual.info-deleted-symlink-directory && + git-diff expected.info-deleted-symlink-directory \ + actual.info-deleted-symlink-directory + " + +# NOTE: git does not have the concept of replaced objects, +# so we can't test for files in that state. + +test_expect_success 'info unknown-file' " + echo two > gitwc/unknown-file && + cp gitwc/unknown-file svnwc/unknown-file && + ptouch gitwc/unknown-file svnwc/unknown-file && + (cd svnwc; svn info unknown-file) 2> expected.info-unknown-file && + (cd gitwc; git-svn info unknown-file) 2> actual.info-unknown-file && + git-diff expected.info-unknown-file actual.info-unknown-file + " + +test_expect_success 'info unknown-directory' " + mkdir gitwc/unknown-directory svnwc/unknown-directory && + ptouch gitwc/unknown-directory svnwc/unknown-directory && + touch gitwc/unknown-directory/.placeholder && + (cd svnwc; svn info unknown-directory) \ + 2> expected.info-unknown-directory && + (cd gitwc; git-svn info unknown-directory) \ + 2> actual.info-unknown-directory && + git-diff expected.info-unknown-directory actual.info-unknown-directory + " + +test_expect_success 'info unknown-symlink-file' " + cd gitwc && + ln -s unknown-file unknown-symlink-file && + cd .. && + cd svnwc && + ln -s unknown-file unknown-symlink-file && + cd .. && + ptouch gitwc/unknown-symlink-file svnwc/unknown-symlink-file && + (cd svnwc; svn info unknown-symlink-file) \ + 2> expected.info-unknown-symlink-file && + (cd gitwc; git-svn info unknown-symlink-file) \ + 2> actual.info-unknown-symlink-file && + git-diff expected.info-unknown-symlink-file \ + actual.info-unknown-symlink-file + " + +test_expect_success 'info unknown-symlink-directory' " + cd gitwc && + ln -s unknown-directory unknown-symlink-directory && + cd .. && + cd svnwc && + ln -s unknown-directory unknown-symlink-directory && + cd .. && + ptouch gitwc/unknown-symlink-directory \ + svnwc/unknown-symlink-directory && + (cd svnwc; svn info unknown-symlink-directory) \ + 2> expected.info-unknown-symlink-directory && + (cd gitwc; git-svn info unknown-symlink-directory) \ + 2> actual.info-unknown-symlink-directory && + git-diff expected.info-unknown-symlink-directory \ + actual.info-unknown-symlink-directory + " + +test_done |