X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/ec8a6380d0c0aaac5e6e0ac9fdb132f84c1cbdd27a45c716fb4fea9dc9c26c53..a02d71e36c9ca9698b668ab21ba4ede3f34d8a341e2ccc087441e9b025c0be76:/gitweb.perl diff --git a/gitweb.perl b/gitweb.perl index dfa9300..ff83155 100755 --- a/gitweb.perl +++ b/gitweb.perl @@ -48,6 +48,8 @@ our $home_text = "++GITWEB_HOMETEXT++"; our $stylesheet = "++GITWEB_CSS++"; # URI of GIT logo our $logo = "++GITWEB_LOGO++"; +# URI of GIT favicon, assumed to be image/png type +our $favicon = "++GITWEB_FAVICON++"; # source of projects list our $projects_list = "++GITWEB_LIST++"; @@ -88,6 +90,11 @@ our %feature = ( 'override' => 0, # => [content-encoding, suffix, program] 'default' => ['x-gzip', 'gz', 'gzip']}, + + 'pickaxe' => { + 'sub' => \&feature_pickaxe, + 'override' => 0, + 'default' => [1]}, ); sub gitweb_check_feature { @@ -141,12 +148,43 @@ sub feature_snapshot { return ($ctype, $suffix, $command); } +# To enable system wide have in $GITWEB_CONFIG +# $feature{'pickaxe'}{'default'} = [1]; +# To have project specific config enable override in $GITWEB_CONFIG +# $feature{'pickaxe'}{'override'} = 1; +# and in project config gitweb.pickaxe = 0|1; + +sub feature_pickaxe { + my ($val) = git_get_project_config('pickaxe', '--bool'); + + if ($val eq 'true') { + return (1); + } elsif ($val eq 'false') { + return (0); + } + + return ($_[0]); +} + +# rename detection options for git-diff and git-diff-tree +# - default is '-M', with the cost proportional to +# (number of removed files) * (number of new files). +# - more costly is '-C' (or '-C', '-M'), with the cost proportional to +# (number of changed files + number of removed files) * (number of new files) +# - even more costly is '-C', '--find-copies-harder' with cost +# (number of files in the original tree) * (number of new files) +# - one might want to include '-B' option, e.g. '-B', '-M' +our @diff_opts = ('-M'); # taken from git_commit + our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++"; -require $GITWEB_CONFIG if -e $GITWEB_CONFIG; +do $GITWEB_CONFIG if -e $GITWEB_CONFIG; # version of the core git binary our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown"; +# path to the current git repository +our $git_dir; + $projects_list ||= $projectroot; # ====================================================================== @@ -174,7 +212,7 @@ if (defined $project) { if (!(-e "$projectroot/$project/HEAD")) { die_error(undef, "No such project"); } - $ENV{'GIT_DIR'} = "$projectroot/$project"; + $git_dir = "$projectroot/$project"; } our $file_name = $cgi->param('f'); @@ -562,21 +600,31 @@ sub format_diff_line { ## ---------------------------------------------------------------------- ## git utility subroutines, invoking git commands +# returns path to the core git executable and the --git-dir parameter as list +sub git_cmd { + return $GIT, '--git-dir='.$git_dir; +} + +# returns path to the core git executable and the --git-dir parameter as string +sub git_cmd_str { + return join(' ', git_cmd()); +} + # get HEAD ref of given project as hash sub git_get_head_hash { my $project = shift; - my $oENV = $ENV{'GIT_DIR'}; + my $o_git_dir = $git_dir; my $retval = undef; - $ENV{'GIT_DIR'} = "$projectroot/$project"; - if (open my $fd, "-|", $GIT, "rev-parse", "--verify", "HEAD") { + $git_dir = "$projectroot/$project"; + if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") { my $head = <$fd>; close $fd; if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) { $retval = $1; } } - if (defined $oENV) { - $ENV{'GIT_DIR'} = $oENV; + if (defined $o_git_dir) { + $git_dir = $o_git_dir; } return $retval; } @@ -585,7 +633,7 @@ sub git_get_head_hash { sub git_get_type { my $hash = shift; - open my $fd, "-|", $GIT, "cat-file", '-t', $hash or return; + open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return; my $type = <$fd>; close $fd or return; chomp $type; @@ -599,7 +647,7 @@ sub git_get_project_config { $key =~ s/^gitweb\.//; return if ($key =~ m/\W/); - my @x = ($GIT, 'repo-config'); + my @x = (git_cmd(), 'repo-config'); if (defined $type) { push @x, $type; } push @x, "--get"; push @x, "gitweb.$key"; @@ -615,7 +663,7 @@ sub git_get_hash_by_path { my $tree = $base; - open my $fd, "-|", $GIT, "ls-tree", $base, "--", $path + open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path or die_error(undef, "Open git-ls-tree failed"); my $line = <$fd>; close $fd or return undef; @@ -625,42 +673,9 @@ sub git_get_hash_by_path { return $3; } -# converts symbolic name to hash -sub git_to_hash { - my @params = @_; - return undef unless @params; - - open my $fd, "-|", $GIT, "rev-parse", @params - or return undef; - my @hashes = map { chomp; $_ } <$fd>; - close $fd; - - if (wantarray) { - return @hashes; - } elsif (scalar(@hashes) == 1) { - # single hash - return $hashes[0]; - } else { - return \@hashes; - } -} - ## ...................................................................... ## git utility functions, directly accessing git repository -# assumes that PATH is not symref -sub git_get_hash_by_ref { - my $path = shift; - - open my $fd, "$projectroot/$path" or return undef; - my $head = <$fd>; - close $fd; - chomp $head; - if ($head =~ m/^[0-9a-fA-F]{40}$/) { - return $head; - } -} - sub git_get_project_description { my $path = shift; @@ -687,16 +702,26 @@ sub git_get_projects_list { if (-d $projects_list) { # search in directory my $dir = $projects_list; - opendir my ($dh), $dir or return undef; - while (my $dir = readdir($dh)) { - if (-e "$projectroot/$dir/HEAD") { - my $pr = { - path => $dir, - }; - push @list, $pr - } - } - closedir($dh); + my $pfxlen = length("$dir"); + + File::Find::find({ + follow_fast => 1, # follow symbolic links + dangling_symlinks => 0, # ignore dangling symlinks, silently + wanted => sub { + # skip project-list toplevel, if we get it. + return if (m!^[/.]$!); + # only directories can be git repositories + return unless (-d $_); + + my $subdir = substr($File::Find::name, $pfxlen + 1); + # we check related file in $projectroot + if (-e "$projectroot/$subdir/HEAD") { + push @list, { path => $subdir }; + $File::Find::prune = 1; + } + }, + }, "$dir"); + } elsif (-f $projects_list) { # read from file(url-encoded): # 'git%2Fgit.git Linus+Torvalds' @@ -766,7 +791,7 @@ sub git_get_references { open $fd, "$projectroot/$project/info/refs" or return; } else { - open $fd, "-|", $GIT, "ls-remote", "." + open $fd, "-|", git_cmd(), "ls-remote", "." or return; } @@ -784,61 +809,10 @@ sub git_get_references { return \%refs; } -sub git_get_following_references { - my $hash = shift || return undef; - my $type = shift; - my $base = shift || $hash_base || "HEAD"; - - my $refs = git_get_references($type); - open my $fd, "-|", $GIT, "rev-list", $base - or return undef; - my @commits = map { chomp; $_ } <$fd>; - close $fd - or return undef; - - my @reflist; - my $lastref; - - foreach my $commit (@commits) { - foreach my $ref (@{$refs->{$commit}}) { - $lastref = $ref; - push @reflist, $lastref; - } - if ($commit eq $hash) { - last; - } - } - - return wantarray ? @reflist : $lastref; -} - -sub git_get_preceding_references { - my $hash = shift || return undef; - my $type = shift; - - my $refs = git_get_references($type); - open my $fd, "-|", $GIT, "rev-list", $hash - or return undef; - my @commits = map { chomp; $_ } <$fd>; - close $fd - or return undef; - - my @reflist; - - foreach my $commit (@commits) { - foreach my $ref (@{$refs->{$commit}}) { - return $ref unless wantarray; - push @reflist, $ref; - } - } - - return @reflist; -} - sub git_get_rev_name_tags { my $hash = shift || return undef; - open my $fd, "-|", $GIT, "name-rev", "--tags", $hash + open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash or return; my $name_rev = <$fd>; close $fd; @@ -886,7 +860,7 @@ sub parse_tag { my %tag; my @comment; - open my $fd, "-|", $GIT, "cat-file", "tag", $tag_id or return; + open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return; $tag{'id'} = $tag_id; while (my $line = <$fd>) { chomp $line; @@ -927,7 +901,7 @@ sub parse_commit { @commit_lines = @$commit_text; } else { $/ = "\0"; - open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", "--max-count=1", $commit_id + open my $fd, "-|", git_cmd(), "rev-list", "--header", "--parents", "--max-count=1", $commit_id or return; @commit_lines = split '\n', <$fd>; close $fd or return; @@ -1075,9 +1049,30 @@ sub parse_difftree_raw_line { } } # 'c512b523472485aef4fff9e57b229d9d243c967f' - #elsif ($line =~ m/^([0-9a-fA-F]{40})$/) { - # $res{'commit'} = $1; - #} + elsif ($line =~ m/^([0-9a-fA-F]{40})$/) { + $res{'commit'} = $1; + } + + return wantarray ? %res : \%res; +} + +# parse line of git-ls-tree output +sub parse_ls_tree_line ($;%) { + my $line = shift; + my %opts = @_; + my %res; + + #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' + $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/; + + $res{'mode'} = $1; + $res{'type'} = $2; + $res{'hash'} = $3; + if ($opts{'-z'}) { + $res{'name'} = $4; + } else { + $res{'name'} = unquote($4); + } return wantarray ? %res : \%res; } @@ -1090,17 +1085,27 @@ sub git_get_refs_list { my @reflist; my @refs; - my $pfxlen = length("$projectroot/$project/$ref_dir"); - File::Find::find(sub { - return if (/^\./); - if (-f $_) { - push @refs, substr($File::Find::name, $pfxlen + 1); + open my $fd, "-|", $GIT, "peek-remote", "$projectroot/$project/" + or return; + while (my $line = <$fd>) { + chomp $line; + if ($line =~ m/^([0-9a-fA-F]{40})\t$ref_dir\/?([^\^]+)$/) { + push @refs, { hash => $1, name => $2 }; + } elsif ($line =~ m/^[0-9a-fA-F]{40}\t$ref_dir\/?(.*)\^\{\}$/ && + $1 eq $refs[-1]{'name'}) { + # most likely a tag is followed by its peeled + # (deref) one, and when that happens we know the + # previous one was of type 'tag'. + $refs[-1]{'type'} = "tag"; } - }, "$projectroot/$project/$ref_dir"); + } + close $fd; + + foreach my $ref (@refs) { + my $ref_file = $ref->{'name'}; + my $ref_id = $ref->{'hash'}; - foreach my $ref_file (@refs) { - my $ref_id = git_get_hash_by_ref("$project/$ref_dir/$ref_file"); - my $type = git_get_type($ref_id) || next; + my $type = $ref->{'type'} || git_get_type($ref_id) || next; my %ref_item = parse_ref($ref_file, $ref_id, $type); push @reflist, \%ref_item; @@ -1249,6 +1254,9 @@ EOF 'href="%s" type="application/rss+xml"/>'."\n", esc_param($project), href(action=>"rss")); } + if (defined $favicon) { + print qq(\n); + } print "\n" . "\n" . @@ -1402,6 +1410,24 @@ sub git_print_header_div { "\n\n"; } +#sub git_print_authorship (\%) { +sub git_print_authorship { + my $co = shift; + + my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'}); + print "
" . + esc_html($co->{'author_name'}) . + " [$ad{'rfc2822'}"; + if ($ad{'hour_local'} < 6) { + printf(" (%02d:%02d %s)", + $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); + } else { + printf(" (%02d:%02d %s)", + $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); + } + print "]
\n"; +} + sub git_print_page_path { my $name = shift; my $type = shift; @@ -1409,25 +1435,44 @@ sub git_print_page_path { if (!defined $name) { print "
/
\n"; - } elsif (defined $type && $type eq 'blob') { + } else { + my @dirname = split '/', $name; + my $basename = pop @dirname; + my $fullname = ''; + print "
"; - if (defined $hb) { + foreach my $dir (@dirname) { + $fullname .= $dir . '/'; + print $cgi->a({-href => href(action=>"tree", file_name=>$fullname, + hash_base=>$hb), + -title => $fullname}, esc_html($dir)); + print "/"; + } + if (defined $type && $type eq 'blob') { print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name, - hash_base=>$hb)}, - esc_html($name)); + hash_base=>$hb), + -title => $name}, esc_html($basename)); + } elsif (defined $type && $type eq 'tree') { + print $cgi->a({-href => href(action=>"tree", file_name=>$file_name, + hash_base=>$hb), + -title => $name}, esc_html($basename)); + print "/"; } else { - print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)}, - esc_html($name)); + print esc_html($basename); } print "
\n"; - } else { - print "
" . esc_html($name) . "
\n"; } } -sub git_print_log { +# sub git_print_log (\@;%) { +sub git_print_log ($;%) { my $log = shift; + my %opts = @_; + if ($opts{'-remove_title'}) { + # remove title, i.e. first line of log + shift @$log; + } # remove leading empty lines while (defined $log->[0] && $log->[0] eq "") { shift @$log; @@ -1437,6 +1482,20 @@ sub git_print_log { my $signoff = 0; my $empty = 0; foreach my $line (@$log) { + if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { + $signoff = 1; + $empty = 0; + if (! $opts{'-remove_signoff'}) { + print "" . esc_html($line) . "
\n"; + next; + } else { + # remove signoff lines + next; + } + } else { + $signoff = 0; + } + # print only one empty line # do not print empty line after signoff if ($line eq "") { @@ -1445,13 +1504,13 @@ sub git_print_log { } else { $empty = 0; } - if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { - $signoff = 1; - print "" . esc_html($line) . "
\n"; - } else { - $signoff = 0; - print format_log_line_html($line) . "
\n"; - } + + print format_log_line_html($line) . "
\n"; + } + + if ($opts{'-final_empty_line'}) { + # end with single empty line + print "
\n" unless $empty; } } @@ -1459,30 +1518,65 @@ sub git_print_simplified_log { my $log = shift; my $remove_title = shift; - shift @$log if $remove_title; - # remove leading empty lines - while (defined $log->[0] && $log->[0] eq "") { - shift @$log; - } + git_print_log($log, + -final_empty_line=> 1, + -remove_title => $remove_title); +} - # simplify and print log - my $empty = 0; - foreach my $line (@$log) { - # remove signoff lines - if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { - next; +# print tree entry (row of git_tree), but without encompassing element +sub git_print_tree_entry { + my ($t, $basedir, $hash_base, $have_blame) = @_; + + my %base_key = (); + $base_key{hash_base} = $hash_base if defined $hash_base; + + print "" . mode_str($t->{'mode'}) . "\n"; + if ($t->{'type'} eq "blob") { + print "" . + $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, + file_name=>"$basedir$t->{'name'}", %base_key), + -class => "list"}, esc_html($t->{'name'})) . + "\n" . + "" . + $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, + file_name=>"$basedir$t->{'name'}", %base_key)}, + "blob"); + if ($have_blame) { + print " | " . + $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'}, + file_name=>"$basedir$t->{'name'}", %base_key)}, + "blame"); } - # print only one empty line - if ($line eq "") { - next if $empty; - $empty = 1; - } else { - $empty = 0; + if (defined $hash_base) { + print " | " . + $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, + hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, + "history"); } - print format_log_line_html($line) . "
\n"; + print " | " . + $cgi->a({-href => href(action=>"blob_plain", + hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, + "raw") . + "\n"; + + } elsif ($t->{'type'} eq "tree") { + print "" . + $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, + file_name=>"$basedir$t->{'name'}", %base_key)}, + esc_html($t->{'name'})) . + "\n" . + "" . + $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, + file_name=>"$basedir$t->{'name'}", %base_key)}, + "tree"); + if (defined $hash_base) { + print " | " . + $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, + file_name=>"$basedir$t->{'name'}")}, + "history"); + } + print "\n"; } - # end with single empty line - print "
\n" unless $empty; } ## ...................................................................... @@ -1499,6 +1593,7 @@ sub git_difftree_body { print "\n"; my $alternate = 0; + my $patchno = 0; foreach my $line (@{$difftree}) { my %diff = parse_difftree_raw_line($line); @@ -1539,8 +1634,14 @@ sub git_difftree_body { "\n"; + "blob"); + if ($action eq 'commitdiff') { + # link to patch + $patchno++; + print " | " . + $cgi->a({-href => "#patch$patchno"}, "patch"); + } + print "\n"; } elsif ($diff{'status'} eq "D") { # deleted my $mode_chng = "[deleted $from_file_type]"; @@ -1554,9 +1655,15 @@ sub git_difftree_body { $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'}, hash_base=>$parent, file_name=>$diff{'file'})}, "blob") . - " | " . - $cgi->a({-href => href(action=>"history", hash_base=>$parent, - file_name=>$diff{'file'})},\ + " | "; + if ($action eq 'commitdiff') { + # link to patch + $patchno++; + print " | " . + $cgi->a({-href => "#patch$patchno"}, "patch"); + } + print $cgi->a({-href => href(action=>"history", hash_base=>$parent, + file_name=>$diff{'file'})}, "history") . "\n"; @@ -1591,16 +1698,23 @@ sub git_difftree_body { print "\n" . "\n" . "\n"; @@ -1656,7 +1777,7 @@ sub git_patchset_body { print "
\n"; LINE: - while (my $patch_line @$fd>) { + while (my $patch_line = <$fd>) { chomp $patch_line; if ($patch_line =~ m/^diff /) { # "git diff" header @@ -1668,7 +1789,7 @@ sub git_patchset_body { # first patch in patchset $patch_found = 1; } - print "
\n"; + print "
\n"; if (ref($difftree->[$patch_idx]) eq "HASH") { $diffinfo = $difftree->[$patch_idx]; @@ -1819,12 +1940,15 @@ sub git_shortlog_body { sub git_history_body { # Warning: assumes constant type (blob or tree) during history - my ($fd, $refs, $hash_base, $ftype, $extra) = @_; + my ($revlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_; + + $from = 0 unless defined $from; + $to = $#{$revlist} unless (defined $to && $to <= $#{$revlist}); print "
" . $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, hash_base=>$hash, file_name=>$diff{'file'})}, - "blob") . - "$mode_chnge" . - $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, - hash_base=>$hash, file_name=>$diff{'file'})}, - "blob"); + $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'}, + hash_base=>$hash, file_name=>$diff{'file'})}, + "blob"); if ($diff{'to_id'} ne $diff{'from_id'}) { # modified - print " | " . - $cgi->a({-href => href(action=>"blobdiff", - hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, - hash_base=>$hash, hash_parent_base=>$parent, - file_name=>$diff{'file'})}, - "diff"); + if ($action eq 'commitdiff') { + # link to patch + $patchno++; + print " | " . + $cgi->a({-href => "#patch$patchno"}, "patch"); + } else { + print " | " . + $cgi->a({-href => href(action=>"blobdiff", + hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, + hash_base=>$hash, hash_parent_base=>$parent, + file_name=>$diff{'file'})}, + "diff"); + } } print " | " . $cgi->a({-href => href(action=>"history", @@ -1630,12 +1744,19 @@ sub git_difftree_body { hash=>$diff{'to_id'}, file_name=>$diff{'to_file'})}, "blob"); if ($diff{'to_id'} ne $diff{'from_id'}) { - print " | " . - $cgi->a({-href => href(action=>"blobdiff", - hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, - hash_base=>$hash, hash_parent_base=>$parent, - file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})}, - "diff"); + if ($action eq 'commitdiff') { + # link to patch + $patchno++; + print " | " . + $cgi->a({-href => "#patch$patchno"}, "patch"); + } else { + print " | " . + $cgi->a({-href => href(action=>"blobdiff", + hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'}, + hash_base=>$hash, hash_parent_base=>$parent, + file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})}, + "diff"); + } } print "
\n"; my $alternate = 0; - while (my $line = <$fd>) { - if ($line !~ m/^([0-9a-fA-F]{40})/) { + for (my $i = $from; $i <= $to; $i++) { + if ($revlist->[$i] !~ m/^([0-9a-fA-F]{40})/) { next; } @@ -1996,7 +2120,7 @@ sub git_project_list { if (!defined $head) { next; } - $ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}"; + $git_dir = "$projectroot/$pr->{'path'}"; my %co = parse_commit($head); if (!%co) { next; @@ -2115,7 +2239,8 @@ sub git_summary { } print "
\n"; - open my $fd, "-|", $GIT, "rev-list", "--max-count=17", git_get_head_hash($project) + open my $fd, "-|", git_cmd(), "rev-list", "--max-count=17", + git_get_head_hash($project) or die_error(undef, "Open git-rev-list failed"); my @revlist = map { chomp; $_ } <$fd>; close $fd; @@ -2177,7 +2302,8 @@ sub git_blame2 { my $fd; my $ftype; - if (!gitweb_check_feature('blame')) { + my ($have_blame) = gitweb_check_feature('blame'); + if (!$have_blame) { die_error('403 Permission denied', "Permission denied"); } die_error('404 Not Found', "File name not defined") if (!$file_name); @@ -2193,7 +2319,7 @@ sub git_blame2 { if ($ftype !~ "blob") { die_error("400 Bad Request", "Object is not a blob"); } - open ($fd, "-|", $GIT, "blame", '-l', $file_name, $hash_base) + open ($fd, "-|", git_cmd(), "blame", '-l', $file_name, $hash_base) or die_error(undef, "Open git-blame failed"); git_header_html(); my $formats_nav = @@ -2246,7 +2372,8 @@ HTML sub git_blame { my $fd; - if (!gitweb_check_feature('blame')) { + my ($have_blame) = gitweb_check_feature('blame'); + if (!$have_blame) { die_error('403 Permission denied', "Permission denied"); } die_error('404 Not Found', "File name not defined") if (!$file_name); @@ -2258,7 +2385,7 @@ sub git_blame { $hash = git_get_hash_by_path($hash_base, $file_name, "blob") or die_error(undef, "Error lookup file"); } - open ($fd, "-|", $GIT, "annotate", '-l', '-t', '-r', $file_name, $hash_base) + open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base) or die_error(undef, "Open git-annotate failed"); git_header_html(); my $formats_nav = @@ -2379,7 +2506,7 @@ sub git_blob_plain { } } my $type = shift; - open my $fd, "-|", $GIT, "cat-file", "blob", $hash + open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash or die_error(undef, "Couldn't cat $file_name, $hash"); $type ||= blob_mimetype($fd, $file_name); @@ -2420,8 +2547,8 @@ sub git_blob { die_error(undef, "No file name defined"); } } - my $have_blame = gitweb_check_feature('blame'); - open my $fd, "-|", $GIT, "cat-file", "blob", $hash + my ($have_blame) = gitweb_check_feature('blame'); + open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash or die_error(undef, "Couldn't cat $file_name, $hash"); my $mimetype = blob_mimetype($fd, $file_name); if ($mimetype !~ m/^text\//) { @@ -2486,7 +2613,7 @@ sub git_tree { } } $/ = "\0"; - open my $fd, "-|", $GIT, "ls-tree", '-z', $hash + open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash or die_error(undef, "Open git-ls-tree failed"); my @entries = map { chomp; $_ } <$fd>; close $fd or die_error(undef, "Reading tree failed"); @@ -2495,14 +2622,13 @@ sub git_tree { my $refs = git_get_references(); my $ref = format_ref_marker($refs, $hash_base); git_header_html(); - my %base_key = (); my $base = ""; - my $have_blame = gitweb_check_feature('blame'); + my ($have_blame) = gitweb_check_feature('blame'); if (defined $hash_base && (my %co = parse_commit($hash_base))) { - $base_key{hash_base} = $hash_base; git_print_page_nav('tree','', $hash_base); git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base); } else { + undef $hash_base; print "
\n"; print "

\n"; print "
$hash
\n"; @@ -2515,54 +2641,17 @@ sub git_tree { print "\n"; my $alternate = 0; foreach my $line (@entries) { - #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' - $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/; - my $t_mode = $1; - my $t_type = $2; - my $t_hash = $3; - my $t_name = validate_input($4); + my %t = parse_ls_tree_line($line, -z => 1); + if ($alternate) { print "\n"; } else { print "\n"; } $alternate ^= 1; - print "\n"; - if ($t_type eq "blob") { - print "\n" . - "\n"; - } elsif ($t_type eq "tree") { - print "\n" . - "\n"; - } + + git_print_tree_entry(\%t, $base, $hash_base, $have_blame); + print "\n"; } print "
" . mode_str($t_mode) . "" . - $cgi->a({-href => href(action=>"blob", hash=>$t_hash, file_name=>"$base$t_name", %base_key), - -class => "list"}, esc_html($t_name)) . - "" . - $cgi->a({-href => href(action=>"blob", hash=>$t_hash, file_name=>"$base$t_name", %base_key)}, - "blob"); - if ($have_blame) { - print " | " . - $cgi->a({-href => href(action=>"blame", hash=>$t_hash, file_name=>"$base$t_name", %base_key)}, - "blame"); - } - print " | " . - $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, - hash=>$t_hash, file_name=>"$base$t_name")}, - "history") . - " | " . - $cgi->a({-href => href(action=>"blob_plain", - hash=>$t_hash, file_name=>"$base$t_name")}, - "raw") . - "" . - $cgi->a({-href => href(action=>"tree", hash=>$t_hash, file_name=>"$base$t_name", %base_key)}, - esc_html($t_name)) . - "" . - $cgi->a({-href => href(action=>"tree", hash=>$t_hash, file_name=>"$base$t_name", %base_key)}, - "tree") . - " | " . - $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, file_name=>"$base$t_name")}, - "history") . - "
\n" . @@ -2589,7 +2678,8 @@ sub git_snapshot { -content_disposition => "inline; filename=\"$filename\"", -status => '200 OK'); - open my $fd, "-|", "$GIT tar-tree $hash \'$project\' | $command" or + my $git_command = git_cmd_str(); + open my $fd, "-|", "$git_command tar-tree $hash \'$project\' | $command" or die_error(undef, "Execute git-tar-tree failed."); binmode STDOUT, ':raw'; print <$fd>; @@ -2609,7 +2699,7 @@ sub git_log { my $refs = git_get_references(); my $limit = sprintf("--max-count=%i", (100 * ($page+1))); - open my $fd, "-|", $GIT, "rev-list", $limit, $hash + open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash or die_error(undef, "Open git-rev-list failed"); my @revlist = map { chomp; $_ } <$fd>; close $fd; @@ -2664,7 +2754,7 @@ sub git_commit { if (!defined $parent) { $parent = "--root"; } - open my $fd, "-|", $GIT, "diff-tree", '-r', '-M', $parent, $hash + open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $parent, $hash or die_error(undef, "Open git-diff-tree failed"); my @difftree = map { chomp; $_ } <$fd>; close $fd or die_error(undef, "Reading git-diff-tree failed"); @@ -2742,7 +2832,7 @@ sub git_commit { "" . $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") . " | " . - $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "commitdiff") . + $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") . "" . "\n"; } @@ -2771,7 +2861,7 @@ sub git_blobdiff { if (defined $hash_base && defined $hash_parent_base) { if (defined $file_name) { # read raw output - open $fd, "-|", $GIT, "diff-tree", '-r', '-M', '-C', $hash_parent_base, $hash_base, + open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base, "--", $file_name or die_error(undef, "Open git-diff-tree failed"); @difftree = map { chomp; $_ } <$fd>; @@ -2780,13 +2870,12 @@ sub git_blobdiff { @difftree or die_error('404 Not Found', "Blob diff not found"); - } elsif (defined $hash) { # try to find filename from $hash - if ($hash !~ /[0-9a-fA-F]{40}/) { - $hash = git_to_hash($hash); - } + } elsif (defined $hash && + $hash =~ /[0-9a-fA-F]{40}/) { + # try to find filename from $hash # read filtered raw output - open $fd, "-|", $GIT, "diff-tree", '-r', '-M', '-C', $hash_parent_base, $hash_base + open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base or die_error(undef, "Open git-diff-tree failed"); @difftree = # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c' @@ -2820,7 +2909,8 @@ sub git_blobdiff { } # open patch output - open $fd, "-|", $GIT, "diff-tree", '-r', '-p', '-M', '-C', $hash_parent_base, $hash_base, + open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, + '-p', $hash_parent_base, $hash_base, "--", $file_name or die_error(undef, "Open git-diff-tree failed"); } @@ -2855,7 +2945,7 @@ sub git_blobdiff { } # open patch output - open $fd, "-|", $GIT, "diff", '-p', $hash_parent, $hash + open $fd, "-|", git_cmd(), "diff", '-p', @diff_opts, $hash_parent, $hash or die_error(undef, "Open git-diff failed"); } else { die_error('404 Not Found', "Missing one of the blob diff parameters") @@ -2940,7 +3030,7 @@ sub git_commitdiff { my $fd; my @difftree; if ($format eq 'html') { - open $fd, "-|", $GIT, "diff-tree", '-r', '-M', '-C', + open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, "--patch-with-raw", "--full-index", $hash_parent, $hash or die_error(undef, "Open git-diff-tree failed"); @@ -2951,7 +3041,8 @@ sub git_commitdiff { } } elsif ($format eq 'plain') { - open $fd, "-|", $GIT, "diff-tree", '-r', '-p', '-B', $hash_parent, $hash + open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, + '-p', $hash_parent, $hash or die_error(undef, "Open git-diff-tree failed"); } else { @@ -2976,6 +3067,7 @@ sub git_commitdiff { git_header_html(undef, $expires); git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav); git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash); + git_print_authorship(\%co); print "
\n"; print "
\n"; git_print_simplified_log($co{'comment'}, 1); # skip title @@ -3008,8 +3100,8 @@ TEXT # write patch if ($format eq 'html') { - #git_difftree_body(\@difftree, $hash, $hash_parent); - #print "
\n"; + git_difftree_body(\@difftree, $hash, $hash_parent); + print "
\n"; git_patchset_body($fd, \@difftree, $hash, $hash_parent); close $fd; @@ -3032,28 +3124,70 @@ sub git_history { if (!defined $hash_base) { $hash_base = git_get_head_hash($project); } + if (!defined $page) { + $page = 0; + } my $ftype; my %co = parse_commit($hash_base); if (!%co) { die_error(undef, "Unknown commit object"); } + my $refs = git_get_references(); - git_header_html(); - git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base); - git_print_header_div('commit', esc_html($co{'title'}), $hash_base); + my $limit = sprintf("--max-count=%i", (100 * ($page+1))); + if (!defined $hash && defined $file_name) { $hash = git_get_hash_by_path($hash_base, $file_name); } if (defined $hash) { $ftype = git_get_type($hash); } - git_print_page_path($file_name, $ftype, $hash_base); open my $fd, "-|", - $GIT, "rev-list", "--full-history", $hash_base, "--", $file_name; - git_history_body($fd, $refs, $hash_base, $ftype); + git_cmd(), "rev-list", $limit, "--full-history", $hash_base, "--", $file_name + or die_error(undef, "Open git-rev-list-failed"); + my @revlist = map { chomp; $_ } <$fd>; + close $fd + or die_error(undef, "Reading git-rev-list failed"); + + my $paging_nav = ''; + if ($page > 0) { + $paging_nav .= + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, + file_name=>$file_name)}, + "first"); + $paging_nav .= " ⋅ " . + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, + file_name=>$file_name, page=>$page-1), + -accesskey => "p", -title => "Alt-p"}, "prev"); + } else { + $paging_nav .= "first"; + $paging_nav .= " ⋅ prev"; + } + if ($#revlist >= (100 * ($page+1)-1)) { + $paging_nav .= " ⋅ " . + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, + file_name=>$file_name, page=>$page+1), + -accesskey => "n", -title => "Alt-n"}, "next"); + } else { + $paging_nav .= " ⋅ next"; + } + my $next_link = ''; + if ($#revlist >= (100 * ($page+1)-1)) { + $next_link = + $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, + file_name=>$file_name, page=>$page+1), + -title => "Alt-n"}, "next"); + } + + git_header_html(); + git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav); + git_print_header_div('commit', esc_html($co{'title'}), $hash_base); + git_print_page_path($file_name, $ftype, $hash_base); + + git_history_body(\@revlist, ($page * 100), $#revlist, + $refs, $hash_base, $ftype, $next_link); - close $fd; git_footer_html(); } @@ -3068,8 +3202,7 @@ sub git_search { if (!%co) { die_error(undef, "Unknown commit object"); } - # pickaxe may take all resources of your box and run for several minutes - # with every query - so decide by yourself how public you make this feature :) + my $commit_search = 1; my $author_search = 0; my $committer_search = 0; @@ -3081,6 +3214,13 @@ sub git_search { } elsif ($searchtext =~ s/^pickaxe\\://i) { $commit_search = 0; $pickaxe_search = 1; + + # pickaxe may take all resources of your box and run for several minutes + # with every query - so decide by yourself how public you make this feature + my ($have_pickaxe) = gitweb_check_feature('pickaxe'); + if (!$have_pickaxe) { + die_error('403 Permission denied', "Permission denied"); + } } git_header_html(); git_print_page_nav('','', $hash,$co{'tree'},$hash); @@ -3090,7 +3230,7 @@ sub git_search { my $alternate = 0; if ($commit_search) { $/ = "\0"; - open my $fd, "-|", $GIT, "rev-list", "--header", "--parents", $hash or next; + open my $fd, "-|", git_cmd(), "rev-list", "--header", "--parents", $hash or next; while (my $commit_text = <$fd>) { if (!grep m/$searchtext/i, $commit_text) { next; @@ -3142,7 +3282,9 @@ sub git_search { if ($pickaxe_search) { $/ = "\n"; - open my $fd, "-|", "$GIT rev-list $hash | $GIT diff-tree -r --stdin -S\'$searchtext\'"; + my $git_command = git_cmd_str(); + open my $fd, "-|", "$git_command rev-list $hash | " . + "$git_command diff-tree -r --stdin -S\'$searchtext\'"; undef %co; my @files; while (my $line = <$fd>) { @@ -3209,7 +3351,7 @@ sub git_shortlog { my $refs = git_get_references(); my $limit = sprintf("--max-count=%i", (100 * ($page+1))); - open my $fd, "-|", $GIT, "rev-list", $limit, $hash + open my $fd, "-|", git_cmd(), "rev-list", $limit, $hash or die_error(undef, "Open git-rev-list failed"); my @revlist = map { chomp; $_ } <$fd>; close $fd; @@ -3237,7 +3379,7 @@ sub git_shortlog { sub git_rss { # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ - open my $fd, "-|", $GIT, "rev-list", "--max-count=150", git_get_head_hash($project) + open my $fd, "-|", git_cmd(), "rev-list", "--max-count=150", git_get_head_hash($project) or die_error(undef, "Open git-rev-list failed"); my @revlist = map { chomp; $_ } <$fd>; close $fd or die_error(undef, "Reading git-rev-list failed"); @@ -3260,9 +3402,12 @@ XML last; } my %cd = parse_date($co{'committer_epoch'}); - open $fd, "-|", $GIT, "diff-tree", '-r', $co{'parent'}, $co{'id'} or next; + open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, + $co{'parent'}, $co{'id'} + or next; my @difftree = map { chomp; $_ } <$fd>; - close $fd or next; + close $fd + or next; print "\n" . "" . sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) . @@ -3315,7 +3460,7 @@ XML if (!defined $head) { next; } - $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}"; + $git_dir = "$projectroot/$proj{'path'}"; my %co = parse_commit($head); if (!%co) { next;