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diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index bdaa4e9463460a149a5c7f13881e5373257bc4e5..3c879b88fee39abc8a40cc1ff8e9e6f2652a1e5c 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
use File::Basename qw(basename);
binmode STDOUT, ':utf8';
+our $t0;
+if (eval { require Time::HiRes; 1; }) {
+ $t0 = [Time::HiRes::gettimeofday()];
+}
+our $number_of_git_cmds = 0;
+
BEGIN {
CGI->compile() if $ENV{'MOD_PERL'};
}
our $my_url = $cgi->url();
our $my_uri = $cgi->url(-absolute => 1);
-# if we're called with PATH_INFO, we have to strip that
-# from the URL to find our real URL
-# we make $path_info global because it's also used later on
+# Base URL for relative URLs in gitweb ($logo, $favicon, ...),
+# needed and used only for URLs with nonempty PATH_INFO
+our $base_url = $my_url;
+
+# When the script is used as DirectoryIndex, the URL does not contain the name
+# of the script file itself, and $cgi->url() fails to strip PATH_INFO, so we
+# have to do it ourselves. We make $path_info global because it's also used
+# later on.
+#
+# Another issue with the script being the DirectoryIndex is that the resulting
+# $my_url data is not the full script URL: this is good, because we want
+# generated links to keep implying the script name if it wasn't explicitly
+# indicated in the URL we're handling, but it means that $my_url cannot be used
+# as base URL.
+# Therefore, if we needed to strip PATH_INFO, then we know that we have
+# to build the base URL ourselves:
our $path_info = $ENV{"PATH_INFO"};
if ($path_info) {
- $my_url =~ s,\Q$path_info\E$,,;
- $my_uri =~ s,\Q$path_info\E$,,;
+ if ($my_url =~ s,\Q$path_info\E$,, &&
+ $my_uri =~ s,\Q$path_info\E$,, &&
+ defined $ENV{'SCRIPT_NAME'}) {
+ $base_url = $cgi->url(-base => 1) . $ENV{'SCRIPT_NAME'};
+ }
}
# core git executable to use
our $logo = "++GITWEB_LOGO++";
# URI of GIT favicon, assumed to be image/png type
our $favicon = "++GITWEB_FAVICON++";
+# URI of gitweb.js (JavaScript code for gitweb)
+our $javascript = "++GITWEB_JS++";
# URI and label (title) of GIT logo link
#our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
#our $logo_label = "git documentation";
-our $logo_url = "http://git.or.cz/";
+our $logo_url = "http://git-scm.com/";
our $logo_label = "git homepage";
# source of projects list
# 'suffix' => filename suffix,
# 'format' => --format for git-archive,
# 'compressor' => [compressor command and arguments]
- # (array reference, optional)}
+ # (array reference, optional)
+ # 'disabled' => boolean (optional)}
#
'tgz' => {
'display' => 'tar.gz',
'format' => 'tar',
'compressor' => ['bzip2']},
+ 'txz' => {
+ 'display' => 'tar.xz',
+ 'type' => 'application/x-xz',
+ 'suffix' => '.tar.xz',
+ 'format' => 'tar',
+ 'compressor' => ['xz'],
+ 'disabled' => 1},
+
'zip' => {
'display' => 'zip',
'type' => 'application/x-zip',
our %known_snapshot_format_aliases = (
'gzip' => 'tgz',
'bzip2' => 'tbz2',
+ 'xz' => 'txz',
# backward compatibility: legacy gitweb config support
'x-gzip' => undef, 'gz' => undef,
'x-zip' => undef, '' => undef,
);
+# Pixel sizes for icons and avatars. If the default font sizes or lineheights
+# are changed, it may be appropriate to change these values too via
+# $GITWEB_CONFIG.
+our %avatar_size = (
+ 'default' => 16,
+ 'double' => 32
+);
+
+# Used to set the maximum load that we will still respond to gitweb queries.
+# If server load exceed this value then return "503 server busy" error.
+# If gitweb cannot determined server load, it is taken to be 0.
+# Leave it undefined (or set to 'undef') to turn off load checking.
+our $maxload = 300;
+
# You define site-wide feature defaults here; override them with
# $GITWEB_CONFIG as necessary.
our %feature = (
# $feature{'blame'}{'override'} = 1;
# and in project config gitweb.blame = 0|1;
'blame' => {
- 'sub' => \&feature_blame,
+ 'sub' => sub { feature_bool('blame', @_) },
'override' => 0,
'default' => [0]},
# $feature{'grep'}{'override'} = 1;
# and in project config gitweb.grep = 0|1;
'grep' => {
- 'sub' => \&feature_grep,
+ 'sub' => sub { feature_bool('grep', @_) },
'override' => 0,
'default' => [1]},
# $feature{'pickaxe'}{'override'} = 1;
# and in project config gitweb.pickaxe = 0|1;
'pickaxe' => {
- 'sub' => \&feature_pickaxe,
+ 'sub' => sub { feature_bool('pickaxe', @_) },
+ 'override' => 0,
+ 'default' => [1]},
+
+ # Enable showing size of blobs in a 'tree' view, in a separate
+ # column, similar to what 'ls -l' does. This cost a bit of IO.
+
+ # To disable system wide have in $GITWEB_CONFIG
+ # $feature{'show-sizes'}{'default'} = [0];
+ # To have project specific config enable override in $GITWEB_CONFIG
+ # $feature{'show-sizes'}{'override'} = 1;
+ # and in project config gitweb.showsizes = 0|1;
+ 'show-sizes' => {
+ 'sub' => sub { feature_bool('showsizes', @_) },
'override' => 0,
'default' => [1]},
'ctags' => {
'override' => 0,
'default' => [0]},
+
+ # The maximum number of patches in a patchset generated in patch
+ # view. Set this to 0 or undef to disable patch view, or to a
+ # negative number to remove any limit.
+
+ # To disable system wide have in $GITWEB_CONFIG
+ # $feature{'patches'}{'default'} = [0];
+ # To have project specific config enable override in $GITWEB_CONFIG
+ # $feature{'patches'}{'override'} = 1;
+ # and in project config gitweb.patches = 0|n;
+ # where n is the maximum number of patches allowed in a patchset.
+ 'patches' => {
+ 'sub' => \&feature_patches,
+ 'override' => 0,
+ 'default' => [16]},
+
+ # Avatar support. When this feature is enabled, views such as
+ # shortlog or commit will display an avatar associated with
+ # the email of the committer(s) and/or author(s).
+
+ # Currently available providers are gravatar and picon.
+ # If an unknown provider is specified, the feature is disabled.
+
+ # Gravatar depends on Digest::MD5.
+ # Picon currently relies on the indiana.edu database.
+
+ # To enable system wide have in $GITWEB_CONFIG
+ # $feature{'avatar'}{'default'} = ['<provider>'];
+ # where <provider> is either gravatar or picon.
+ # To have project specific config enable override in $GITWEB_CONFIG
+ # $feature{'avatar'}{'override'} = 1;
+ # and in project config gitweb.avatar = <provider>;
+ 'avatar' => {
+ 'sub' => \&feature_avatar,
+ 'override' => 0,
+ 'default' => ['']},
+
+ # Enable displaying how much time and how many git commands
+ # it took to generate and display page. Disabled by default.
+ # Project specific override is not supported.
+ 'timed' => {
+ 'override' => 0,
+ 'default' => [0]},
+
+ # Enable turning some links into links to actions which require
+ # JavaScript to run (like 'blame_incremental'). Not enabled by
+ # default. Project specific override is currently not supported.
+ 'javascript-actions' => {
+ 'override' => 0,
+ 'default' => [0]},
);
sub gitweb_get_feature {
@{$feature{$name}{'default'}});
if (!$override) { return @defaults; }
if (!defined $sub) {
- warn "feature $name is not overrideable";
+ warn "feature $name is not overridable";
return @defaults;
}
return $sub->(@defaults);
}
-sub feature_blame {
- my ($val) = git_get_project_config('blame', '--bool');
+sub feature_bool {
+ my $key = shift;
+ my ($val) = git_get_project_config($key, '--bool');
- if ($val eq 'true') {
- return 1;
+ if (!defined $val) {
+ return ($_[0]);
+ } elsif ($val eq 'true') {
+ return (1);
} elsif ($val eq 'false') {
- return 0;
+ return (0);
}
-
- return $_[0];
}
sub feature_snapshot {
return @fmts;
}
-sub feature_grep {
- my ($val) = git_get_project_config('grep', '--bool');
+sub feature_patches {
+ my @val = (git_get_project_config('patches', '--int'));
- if ($val eq 'true') {
- return (1);
- } elsif ($val eq 'false') {
- return (0);
+ if (@val) {
+ return @val;
}
return ($_[0]);
}
-sub feature_pickaxe {
- my ($val) = git_get_project_config('pickaxe', '--bool');
+sub feature_avatar {
+ my @val = (git_get_project_config('avatar'));
- if ($val eq 'true') {
- return (1);
- } elsif ($val eq 'false') {
- return (0);
- }
-
- return ($_[0]);
+ return @val ? @val : @_;
}
# checking HEAD file with -e is fragile if the repository was
@fmts = map {
exists $known_snapshot_format_aliases{$_} ?
$known_snapshot_format_aliases{$_} : $_} @fmts;
- @fmts = grep(exists $known_snapshot_formats{$_}, @fmts);
-
+ @fmts = grep {
+ exists $known_snapshot_formats{$_} &&
+ !$known_snapshot_formats{$_}{'disabled'}} @fmts;
}
our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
do $GITWEB_CONFIG_SYSTEM if -e $GITWEB_CONFIG_SYSTEM;
}
+# Get loadavg of system, to compare against $maxload.
+# Currently it requires '/proc/loadavg' present to get loadavg;
+# if it is not present it returns 0, which means no load checking.
+sub get_loadavg {
+ if( -e '/proc/loadavg' ){
+ open my $fd, '<', '/proc/loadavg'
+ or return 0;
+ my @load = split(/\s+/, scalar <$fd>);
+ close $fd;
+
+ # The first three columns measure CPU and IO utilization of the last one,
+ # five, and 10 minute periods. The fourth column shows the number of
+ # currently running processes and the total number of processes in the m/n
+ # format. The last column displays the last process ID used.
+ return $load[0] || 0;
+ }
+ # additional checks for load average should go here for things that don't export
+ # /proc/loadavg
+
+ return 0;
+}
+
# version of the core git binary
our $git_version = qx("$GIT" --version) =~ m/git version (.*)$/ ? $1 : "unknown";
+$number_of_git_cmds++;
$projects_list ||= $projectroot;
+if (defined $maxload && get_loadavg() > $maxload) {
+ die_error(503, "The load average on the server is too high");
+}
+
# ======================================================================
# input validation and dispatch
snapshot_format => "sf",
extra_options => "opt",
search_use_regexp => "sr",
+ # this must be last entry (for manipulation from JavaScript)
+ javascript => "js"
);
our %cgi_param_mapping = @cgi_param_mapping;
# we will also need to know the possible actions, for validation
our %actions = (
"blame" => \&git_blame,
+ "blame_incremental" => \&git_blame_incremental,
+ "blame_data" => \&git_blame_data,
"blobdiff" => \&git_blobdiff,
"blobdiff_plain" => \&git_blobdiff_plain,
"blob" => \&git_blob,
"heads" => \&git_heads,
"history" => \&git_history,
"log" => \&git_log,
+ "patch" => \&git_patch,
+ "patches" => \&git_patches,
"rss" => \&git_rss,
"atom" => \&git_atom,
"search" => \&git_search,
# extensions. Allowed extensions are both the defined suffix
# (which includes the initial dot already) and the snapshot
# format key itself, with a prepended dot
- while (my ($fmt, %opt) = each %known_snapshot_formats) {
+ while (my ($fmt, $opt) = each %known_snapshot_formats) {
my $hash = $refname;
- my $sfx;
- $hash =~ s/(\Q$opt{'suffix'}\E|\Q.$fmt\E)$//;
- next unless $sfx = $1;
+ unless ($hash =~ s/(\Q$opt->{'suffix'}\E|\Q.$fmt\E)$//) {
+ next;
+ }
+ my $sfx = $1;
# a valid suffix was found, so set the snapshot format
# and reset the hash parameter
$input_params{'snapshot_format'} = $fmt;
our @snapshot_fmts = gitweb_get_feature('snapshot');
@snapshot_fmts = filter_snapshot_fmts(@snapshot_fmts);
+# check that the avatar feature is set to a known provider name,
+# and for each provider check if the dependencies are satisfied.
+# if the provider name is invalid or the dependencies are not met,
+# reset $git_avatar to the empty string.
+our ($git_avatar) = gitweb_get_feature('avatar');
+if ($git_avatar eq 'gravatar') {
+ $git_avatar = '' unless (eval { require Digest::MD5; 1; });
+} elsif ($git_avatar eq 'picon') {
+ # no dependencies
+} else {
+ $git_avatar = '';
+}
+
# dispatch
if (!defined $action) {
if (defined $hash) {
if (!defined($actions{$action})) {
die_error(400, "Unknown action");
}
-if ($action !~ m/^(opml|project_list|project_index)$/ &&
+if ($action !~ m/^(?:opml|project_list|project_index)$/ &&
!$project) {
die_error(400, "Project needed");
}
## ======================================================================
## action links
-sub href (%) {
+sub href {
my %params = @_;
# default is to use -absolute url() i.e. $my_uri
my $href = $params{-full} ? $my_url : $my_uri;
}
my $use_pathinfo = gitweb_check_feature('pathinfo');
- if ($use_pathinfo) {
+ if ($use_pathinfo and defined $params{'project'}) {
# try to put as many parameters as possible in PATH_INFO:
# - project name
# - action
$href =~ s,/$,,;
# Then add the project name, if present
- $href .= "/".esc_url($params{'project'}) if defined $params{'project'};
+ $href .= "/".esc_url($params{'project'});
delete $params{'project'};
# since we destructively absorb parameters, we keep this
if (defined $params{'hash_parent_base'}) {
$href .= esc_url($params{'hash_parent_base'});
# skip the file_parent if it's the same as the file_name
- delete $params{'file_parent'} if $params{'file_parent'} eq $params{'file_name'};
- if (defined $params{'file_parent'} && $params{'file_parent'} !~ /\.\./) {
- $href .= ":/".esc_url($params{'file_parent'});
- delete $params{'file_parent'};
+ if (defined $params{'file_parent'}) {
+ if (defined $params{'file_name'} && $params{'file_parent'} eq $params{'file_name'}) {
+ delete $params{'file_parent'};
+ } elsif ($params{'file_parent'} !~ /\.\./) {
+ $href .= ":/".esc_url($params{'file_parent'});
+ delete $params{'file_parent'};
+ }
}
$href .= "..";
delete $params{'hash_parent'};
# in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
sub to_utf8 {
my $str = shift;
+ return undef unless defined $str;
if (utf8::valid($str)) {
utf8::decode($str);
return $str;
# correct, but quoted slashes look too horrible in bookmarks
sub esc_param {
my $str = shift;
- $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg;
- $str =~ s/\+/%2B/g;
+ return undef unless defined $str;
+ $str =~ s/([^A-Za-z0-9\-_.~()\/:@ ]+)/CGI::escape($1)/eg;
$str =~ s/ /\+/g;
return $str;
}
# quote unsafe chars in whole URL, so some charactrs cannot be quoted
sub esc_url {
my $str = shift;
+ return undef unless defined $str;
$str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
$str =~ s/\+/%2B/g;
$str =~ s/ /\+/g;
}
# replace invalid utf8 character with SUBSTITUTION sequence
-sub esc_html ($;%) {
+sub esc_html {
my $str = shift;
my %opts = @_;
+ return undef unless defined $str;
+
$str = to_utf8($str);
$str = $cgi->escapeHTML($str);
if ($opts{'-nbsp'}) {
my $str = shift;
my %opts = @_;
+ return undef unless defined $str;
+
$str = to_utf8($str);
$str = $cgi->escapeHTML($str);
if ($opts{'-nbsp'}) {
$str =~ m/^(.*?)($begre)$/;
my ($lead, $body) = ($1, $2);
if (length($lead) > 4) {
- $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
$lead = " ...";
}
return "$lead$body";
$str =~ m/^(.*?)($begre)$/;
my ($mid, $right) = ($1, $2);
if (length($mid) > 5) {
- $left =~ s/&[^;]*$//;
- $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
$mid = " ... ";
}
return "$left$mid$right";
my $body = $1;
my $tail = $2;
if (length($tail) > 4) {
- $body =~ s/&[^;]*$//;
$tail = "... ";
}
return "$body$tail";
if ($chopped eq $str) {
return esc_html($chopped);
} else {
- $str =~ s/([[:cntrl:]])/?/g;
+ $str =~ s/[[:cntrl:]]/?/g;
return $cgi->span({-title=>$str}, esc_html($chopped));
}
}
};
# submodule/subproject, a commit object reference
-sub S_ISGITLINK($) {
+sub S_ISGITLINK {
my $mode = shift;
return (($mode & S_IFMT) == S_IFGITLINK)
my $line = shift;
$line = esc_html($line, -nbsp=>1);
- if ($line =~ m/([0-9a-fA-F]{8,40})/) {
- my $hash_text = $1;
- my $link =
- $cgi->a({-href => href(action=>"object", hash=>$hash_text),
- -class => "text"}, $hash_text);
- $line =~ s/$hash_text/$link/;
- }
+ $line =~ s{\b([0-9a-fA-F]{8,40})\b}{
+ $cgi->a({-href => href(action=>"object", hash=>$1),
+ -class => "text"}, $1);
+ }eg;
+
return $line;
}
$extra = '' unless defined($extra);
if (length($short) < length($long)) {
+ $long =~ s/[[:cntrl:]]/?/g;
return $cgi->a({-href => $href, -class => "list subject",
-title => to_utf8($long)},
- esc_html($short) . $extra);
+ esc_html($short)) . $extra;
} else {
return $cgi->a({-href => $href, -class => "list subject"},
- esc_html($long) . $extra);
+ esc_html($long)) . $extra;
+ }
+}
+
+# Rather than recomputing the url for an email multiple times, we cache it
+# after the first hit. This gives a visible benefit in views where the avatar
+# for the same email is used repeatedly (e.g. shortlog).
+# The cache is shared by all avatar engines (currently gravatar only), which
+# are free to use it as preferred. Since only one avatar engine is used for any
+# given page, there's no risk for cache conflicts.
+our %avatar_cache = ();
+
+# Compute the picon url for a given email, by using the picon search service over at
+# http://www.cs.indiana.edu/picons/search.html
+sub picon_url {
+ my $email = lc shift;
+ if (!$avatar_cache{$email}) {
+ my ($user, $domain) = split('@', $email);
+ $avatar_cache{$email} =
+ "http://www.cs.indiana.edu/cgi-pub/kinzler/piconsearch.cgi/" .
+ "$domain/$user/" .
+ "users+domains+unknown/up/single";
+ }
+ return $avatar_cache{$email};
+}
+
+# Compute the gravatar url for a given email, if it's not in the cache already.
+# Gravatar stores only the part of the URL before the size, since that's the
+# one computationally more expensive. This also allows reuse of the cache for
+# different sizes (for this particular engine).
+sub gravatar_url {
+ my $email = lc shift;
+ my $size = shift;
+ $avatar_cache{$email} ||=
+ "http://www.gravatar.com/avatar/" .
+ Digest::MD5::md5_hex($email) . "?s=";
+ return $avatar_cache{$email} . $size;
+}
+
+# Insert an avatar for the given $email at the given $size if the feature
+# is enabled.
+sub git_get_avatar {
+ my ($email, %opts) = @_;
+ my $pre_white = ($opts{-pad_before} ? " " : "");
+ my $post_white = ($opts{-pad_after} ? " " : "");
+ $opts{-size} ||= 'default';
+ my $size = $avatar_size{$opts{-size}} || $avatar_size{'default'};
+ my $url = "";
+ if ($git_avatar eq 'gravatar') {
+ $url = gravatar_url($email, $size);
+ } elsif ($git_avatar eq 'picon') {
+ $url = picon_url($email);
+ }
+ # Other providers can be added by extending the if chain, defining $url
+ # as needed. If no variant puts something in $url, we assume avatars
+ # are completely disabled/unavailable.
+ if ($url) {
+ return $pre_white .
+ "<img width=\"$size\" " .
+ "class=\"avatar\" " .
+ "src=\"$url\" " .
+ "alt=\"\" " .
+ "/>" . $post_white;
+ } else {
+ return "";
}
}
+sub format_search_author {
+ my ($author, $searchtype, $displaytext) = @_;
+ my $have_search = gitweb_check_feature('search');
+
+ if ($have_search) {
+ my $performed = "";
+ if ($searchtype eq 'author') {
+ $performed = "authored";
+ } elsif ($searchtype eq 'committer') {
+ $performed = "committed";
+ }
+
+ return $cgi->a({-href => href(action=>"search", hash=>$hash,
+ searchtext=>$author,
+ searchtype=>$searchtype), class=>"list",
+ title=>"Search for commits $performed by $author"},
+ $displaytext);
+
+ } else {
+ return $displaytext;
+ }
+}
+
+# format the author name of the given commit with the given tag
+# the author name is chopped and escaped according to the other
+# optional parameters (see chop_str).
+sub format_author_html {
+ my $tag = shift;
+ my $co = shift;
+ my $author = chop_and_escape_str($co->{'author_name'}, @_);
+ return "<$tag class=\"author\">" .
+ format_search_author($co->{'author_name'}, "author",
+ git_get_avatar($co->{'author_email'}, -pad_after => 1) .
+ $author) .
+ "</$tag>";
+}
+
# format git diff header line, i.e. "diff --(git|combined|cc) ..."
sub format_git_diff_header_line {
my $line = shift;
# returns path to the core git executable and the --git-dir parameter as list
sub git_cmd {
+ $number_of_git_cmds++;
return $GIT, '--git-dir='.$git_dir;
}
# Try to avoid using this function wherever possible.
sub quote_command {
return join(' ',
- map( { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ ));
+ map { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ );
}
# get HEAD ref of given project as hash
sub git_get_head_hash {
- my $project = shift;
+ return git_get_full_hash(shift, 'HEAD');
+}
+
+sub git_get_full_hash {
+ return git_get_hash(@_);
+}
+
+sub git_get_short_hash {
+ return git_get_hash(@_, '--short=7');
+}
+
+sub git_get_hash {
+ my ($project, $hash, @options) = @_;
my $o_git_dir = $git_dir;
my $retval = undef;
$git_dir = "$projectroot/$project";
- if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") {
- my $head = <$fd>;
+ if (open my $fd, '-|', git_cmd(), 'rev-parse',
+ '--verify', '-q', @options, $hash) {
+ $retval = <$fd>;
+ chomp $retval if defined $retval;
close $fd;
- if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
- $retval = $1;
- }
}
if (defined $o_git_dir) {
$git_dir = $o_git_dir;
return %config;
}
-# convert config value to boolean, 'true' or 'false'
+# convert config value to boolean: 'true' or 'false'
# no value, number > 0, 'true' and 'yes' values are true
# rest of values are treated as false (never as error)
sub config_to_bool {
my $val = shift;
+ return 1 if !defined $val; # section.key
+
# strip leading and trailing whitespace
$val =~ s/^\s+//;
$val =~ s/\s+$//;
- return (!defined $val || # section.key
- ($val =~ /^\d+$/ && $val) || # section.key = 1
+ return (($val =~ /^\d+$/ && $val) || # section.key = 1
($val =~ /^(?:true|yes)$/i)); # section.key = true
}
$config_file = "$git_dir/config";
}
+ # check if config variable (key) exists
+ return unless exists $config{"gitweb.$key"};
+
# ensure given type
if (!defined $type) {
return $config{"gitweb.$key"};
my $path = shift;
$git_dir = "$projectroot/$path";
- open my $fd, "$git_dir/description"
+ open my $fd, '<', "$git_dir/description"
or return git_get_project_config('description');
my $descr = <$fd>;
close $fd;
my $ctags = {};
$git_dir = "$projectroot/$path";
- unless (opendir D, "$git_dir/ctags") {
- return $ctags;
- }
- foreach (grep { -f $_ } map { "$git_dir/ctags/$_" } readdir(D)) {
- open CT, $_ or next;
- my $val = <CT>;
+ opendir my $dh, "$git_dir/ctags"
+ or return $ctags;
+ foreach (grep { -f $_ } map { "$git_dir/ctags/$_" } readdir($dh)) {
+ open my $ct, '<', $_ or next;
+ my $val = <$ct>;
chomp $val;
- close CT;
+ close $ct;
my $ctag = $_; $ctag =~ s#.*/##;
$ctags->{$ctag} = $val;
}
- closedir D;
+ closedir $dh;
$ctags;
}
my $path = shift;
$git_dir = "$projectroot/$path";
- open my $fd, "$git_dir/cloneurl"
+ open my $fd, '<', "$git_dir/cloneurl"
or return wantarray ?
@{ config_to_multi(git_get_project_config('url')) } :
config_to_multi(git_get_project_config('url'));
# 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
# 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
my %paths;
- open my ($fd), $projects_list or return;
+ open my $fd, '<', $projects_list or return;
PROJECT:
while (my $line = <$fd>) {
chomp $line;
# 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
# 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
if (-f $projects_list) {
- open (my $fd , $projects_list);
+ open(my $fd, '<', $projects_list);
while (my $line = <$fd>) {
chomp $line;
my ($pr, $ow) = split ' ', $line;
$tag{'name'} = $1;
} elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
$tag{'author'} = $1;
- $tag{'epoch'} = $2;
- $tag{'tz'} = $3;
+ $tag{'author_epoch'} = $2;
+ $tag{'author_tz'} = $3;
+ if ($tag{'author'} =~ m/^([^<]+) <([^>]*)>/) {
+ $tag{'author_name'} = $1;
+ $tag{'author_email'} = $2;
+ } else {
+ $tag{'author_name'} = $tag{'author'};
+ }
} elsif ($line =~ m/--BEGIN/) {
push @comment, $line;
last;
} elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
push @parents, $1;
} elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
- $co{'author'} = $1;
+ $co{'author'} = to_utf8($1);
$co{'author_epoch'} = $2;
$co{'author_tz'} = $3;
if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
$co{'author_name'} = $co{'author'};
}
} elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
- $co{'committer'} = $1;
+ $co{'committer'} = to_utf8($1);
$co{'committer_epoch'} = $2;
$co{'committer_tz'} = $3;
- $co{'committer_name'} = $co{'committer'};
if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
$co{'committer_name'} = $1;
$co{'committer_email'} = $2;
}
# parse line of git-ls-tree output
-sub parse_ls_tree_line ($;%) {
+sub parse_ls_tree_line {
my $line = shift;
my %opts = @_;
my %res;
- #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
- $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
+ if ($opts{'-l'}) {
+ #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa 16717 panic.c'
+ $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40}) +(-|[0-9]+)\t(.+)$/s;
- $res{'mode'} = $1;
- $res{'type'} = $2;
- $res{'hash'} = $3;
- if ($opts{'-z'}) {
- $res{'name'} = $4;
+ $res{'mode'} = $1;
+ $res{'type'} = $2;
+ $res{'hash'} = $3;
+ $res{'size'} = $4;
+ if ($opts{'-z'}) {
+ $res{'name'} = $5;
+ } else {
+ $res{'name'} = unquote($5);
+ }
} else {
- $res{'name'} = unquote($4);
+ #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
+ $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
+
+ $res{'mode'} = $1;
+ $res{'type'} = $2;
+ $res{'hash'} = $3;
+ if ($opts{'-z'}) {
+ $res{'name'} = $4;
+ } else {
+ $res{'name'} = unquote($4);
+ }
}
return wantarray ? %res : \%res;
-r $mimemap or return undef;
my %mimemap;
- open(MIME, $mimemap) or return undef;
- while (<MIME>) {
+ open(my $mh, '<', $mimemap) or return undef;
+ while (<$mh>) {
next if m/^#/; # skip comments
- my ($mime, $exts) = split(/\t+/);
+ my ($mimetype, $exts) = split(/\t+/);
if (defined $exts) {
my @exts = split(/\s+/, $exts);
foreach my $ext (@exts) {
- $mimemap{$ext} = $mime;
+ $mimemap{$ext} = $mimetype;
}
}
}
- close(MIME);
+ close($mh);
$filename =~ /\.([^.]*)$/;
return $mimemap{$1};
<meta name="robots" content="index, nofollow"/>
<title>$title</title>
EOF
-# print out each stylesheet that exist
+ # the stylesheet, favicon etc urls won't work correctly with path_info
+ # unless we set the appropriate base URL
+ if ($ENV{'PATH_INFO'}) {
+ print "<base href=\"".esc_url($base_url)."\" />\n";
+ }
+ # print out each stylesheet that exist, providing backwards capability
+ # for those people who defined $stylesheet in a config file
if (defined $stylesheet) {
-#provides backwards capability for those people who define style sheet in a config file
print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
} else {
foreach my $stylesheet (@stylesheets) {
print "</head>\n" .
"<body>\n";
- if (-f $site_header) {
+ if (defined $site_header && -f $site_header) {
insert_file($site_header);
}
}
print "</div>\n"; # class="page_footer"
- if (-f $site_footer) {
+ if (defined $t0 && gitweb_check_feature('timed')) {
+ print "<div id=\"generating_info\">\n";
+ print 'This page took '.
+ '<span id="generating_time" class="time_span">'.
+ Time::HiRes::tv_interval($t0, [Time::HiRes::gettimeofday()]).
+ ' seconds </span>'.
+ ' and '.
+ '<span id="generating_cmd">'.
+ $number_of_git_cmds.
+ '</span> git commands '.
+ " to generate.\n";
+ print "</div>\n"; # class="page_footer"
+ }
+
+ if (defined $site_footer && -f $site_footer) {
insert_file($site_footer);
}
+ print qq!<script type="text/javascript" src="$javascript"></script>\n!;
+ if (defined $action &&
+ $action eq 'blame_incremental') {
+ print qq!<script type="text/javascript">\n!.
+ qq!startBlame("!. href(action=>"blame_data", -replay=>1) .qq!",\n!.
+ qq! "!. href() .qq!");\n!.
+ qq!</script>\n!;
+ } elsif (gitweb_check_feature('javascript-actions')) {
+ print qq!<script type="text/javascript">\n!.
+ qq!window.onload = fixLinks;\n!.
+ qq!</script>\n!;
+ }
+
print "</body>\n" .
"</html>";
}
-# die_error(<http_status_code>, <error_message>)
+# die_error(<http_status_code>, <error_message>[, <detailed_html_description>])
# Example: die_error(404, 'Hash not found')
# By convention, use the following status codes (as defined in RFC 2616):
# 400: Invalid or missing CGI parameters, or
# 500: The server isn't configured properly, or
# an internal error occurred (e.g. failed assertions caused by bugs), or
# an unknown error occurred (e.g. the git binary died unexpectedly).
+# 503: The server is currently unavailable (because it is overloaded,
+# or down for maintenance). Generally, this is a temporary state.
sub die_error {
my $status = shift || 500;
- my $error = shift || "Internal server error";
-
- my %http_responses = (400 => '400 Bad Request',
- 403 => '403 Forbidden',
- 404 => '404 Not Found',
- 500 => '500 Internal Server Error');
+ my $error = esc_html(shift) || "Internal Server Error";
+ my $extra = shift;
+
+ my %http_responses = (
+ 400 => '400 Bad Request',
+ 403 => '403 Forbidden',
+ 404 => '404 Not Found',
+ 500 => '500 Internal Server Error',
+ 503 => '503 Service Unavailable',
+ );
git_header_html($http_responses{$status});
print <<EOF;
<div class="page_body">
<br /><br />
$status - $error
<br />
-</div>
EOF
+ if (defined $extra) {
+ print "<hr />\n" .
+ "$extra\n";
+ }
+ print "</div>\n";
+
git_footer_html();
exit;
}
}
sub format_paging_nav {
- my ($action, $hash, $head, $page, $has_next_link) = @_;
+ my ($action, $page, $has_next_link) = @_;
my $paging_nav;
- if ($hash ne $head || $page) {
- $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD");
- } else {
- $paging_nav .= "HEAD";
- }
-
if ($page > 0) {
- $paging_nav .= " ⋅ " .
+ $paging_nav .=
+ $cgi->a({-href => href(-replay=>1, page=>undef)}, "first") .
+ " ⋅ " .
$cgi->a({-href => href(-replay=>1, page=>$page-1),
-accesskey => "p", -title => "Alt-p"}, "prev");
} else {
- $paging_nav .= " ⋅ prev";
+ $paging_nav .= "first ⋅ prev";
}
if ($has_next_link) {
"\n</div>\n";
}
-#sub git_print_authorship (\%) {
+sub print_local_time {
+ print format_local_time(@_);
+}
+
+sub format_local_time {
+ my $localtime = '';
+ my %date = @_;
+ if ($date{'hour_local'} < 6) {
+ $localtime .= sprintf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
+ $date{'hour_local'}, $date{'minute_local'}, $date{'tz_local'});
+ } else {
+ $localtime .= sprintf(" (%02d:%02d %s)",
+ $date{'hour_local'}, $date{'minute_local'}, $date{'tz_local'});
+ }
+
+ return $localtime;
+}
+
+# Outputs the author name and date in long form
sub git_print_authorship {
my $co = shift;
+ my %opts = @_;
+ my $tag = $opts{-tag} || 'div';
+ my $author = $co->{'author_name'};
my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'});
- print "<div class=\"author_date\">" .
- esc_html($co->{'author_name'}) .
+ print "<$tag class=\"author_date\">" .
+ format_search_author($author, "author", esc_html($author)) .
" [$ad{'rfc2822'}";
- if ($ad{'hour_local'} < 6) {
- printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
- $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
- } else {
- printf(" (%02d:%02d %s)",
- $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
+ print_local_time(%ad) if ($opts{-localtime});
+ print "]" . git_get_avatar($co->{'author_email'}, -pad_before => 1)
+ . "</$tag>\n";
+}
+
+# Outputs table rows containing the full author or committer information,
+# in the format expected for 'commit' view (& similia).
+# Parameters are a commit hash reference, followed by the list of people
+# to output information for. If the list is empty it defalts to both
+# author and committer.
+sub git_print_authorship_rows {
+ my $co = shift;
+ # too bad we can't use @people = @_ || ('author', 'committer')
+ my @people = @_;
+ @people = ('author', 'committer') unless @people;
+ foreach my $who (@people) {
+ my %wd = parse_date($co->{"${who}_epoch"}, $co->{"${who}_tz"});
+ print "<tr><td>$who</td><td>" .
+ format_search_author($co->{"${who}_name"}, $who,
+ esc_html($co->{"${who}_name"})) . " " .
+ format_search_author($co->{"${who}_email"}, $who,
+ esc_html("<" . $co->{"${who}_email"} . ">")) .
+ "</td><td rowspan=\"2\">" .
+ git_get_avatar($co->{"${who}_email"}, -size => 'double') .
+ "</td></tr>\n" .
+ "<tr>" .
+ "<td></td><td> $wd{'rfc2822'}";
+ print_local_time(%wd);
+ print "</td>" .
+ "</tr>\n";
}
- print "]</div>\n";
}
sub git_print_page_path {
print "<br/></div>\n";
}
-# sub git_print_log (\@;%) {
-sub git_print_log ($;%) {
+sub git_print_log {
my $log = shift;
my %opts = @_;
open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
or return;
{
- local $/;
+ local $/ = undef;
$link_target = <$fd>;
}
close $fd
# return target of link relative to top directory (top tree);
# return undef if it is not possible (including absolute links).
sub normalize_link_target {
- my ($link_target, $basedir, $hash_base) = @_;
-
- # we can normalize symlink target only if $hash_base is provided
- return unless $hash_base;
+ my ($link_target, $basedir) = @_;
# absolute symlinks (beginning with '/') cannot be normalized
return if (substr($link_target, 0, 1) eq '/');
# and link is the action links of the entry.
print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n";
+ if (exists $t->{'size'}) {
+ print "<td class=\"size\">$t->{'size'}</td>\n";
+ }
if ($t->{'type'} eq "blob") {
print "<td class=\"list\">" .
$cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
if (S_ISLNK(oct $t->{'mode'})) {
my $link_target = git_get_link_target($t->{'hash'});
if ($link_target) {
- my $norm_target = normalize_link_target($link_target, $basedir, $hash_base);
+ my $norm_target = normalize_link_target($link_target, $basedir);
if (defined $norm_target) {
print " -> " .
$cgi->a({-href => href(action=>"object", hash_base=>$hash_base,
} elsif ($t->{'type'} eq "tree") {
print "<td class=\"list\">";
print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
- file_name=>"$basedir$t->{'name'}", %base_key)},
+ file_name=>"$basedir$t->{'name'}",
+ %base_key)},
esc_path($t->{'name'}));
print "</td>\n";
print "<td class=\"link\">";
print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
- file_name=>"$basedir$t->{'name'}", %base_key)},
+ file_name=>"$basedir$t->{'name'}",
+ %base_key)},
"tree");
if (defined $hash_base) {
print " | " .
($pname !~ /\/$/) &&
(-d "$projectroot/$pname")) {
$pr->{'forks'} = "-d $projectroot/$pname";
- } else {
+ } else {
$pr->{'forks'} = 0;
}
}
# print 'sort by' <th> element, generating 'sort by $name' replay link
# if that order is not selected
sub print_sort_th {
+ print format_sort_th(@_);
+}
+
+sub format_sort_th {
my ($name, $order, $header) = @_;
+ my $sort_th = "";
$header ||= ucfirst($name);
if ($order eq $name) {
- print "<th>$header</th>\n";
+ $sort_th .= "<th>$header</th>\n";
} else {
- print "<th>" .
- $cgi->a({-href => href(-replay=>1, order=>$name),
- -class => "header"}, $header) .
- "</th>\n";
+ $sort_th .= "<th>" .
+ $cgi->a({-href => href(-replay=>1, order=>$name),
+ -class => "header"}, $header) .
+ "</th>\n";
}
+
+ return $sort_th;
}
sub git_project_list_body {
print "</table>\n";
}
+sub git_log_body {
+ # uses global variable $project
+ my ($commitlist, $from, $to, $refs, $extra) = @_;
+
+ $from = 0 unless defined $from;
+ $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to);
+
+ for (my $i = 0; $i <= $to; $i++) {
+ my %co = %{$commitlist->[$i]};
+ next if !%co;
+ my $commit = $co{'id'};
+ my $ref = format_ref_marker($refs, $commit);
+ my %ad = parse_date($co{'author_epoch'});
+ git_print_header_div('commit',
+ "<span class=\"age\">$co{'age_string'}</span>" .
+ esc_html($co{'title'}) . $ref,
+ $commit);
+ print "<div class=\"title_text\">\n" .
+ "<div class=\"log_link\">\n" .
+ $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
+ " | " .
+ $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
+ " | " .
+ $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") .
+ "<br/>\n" .
+ "</div>\n";
+ git_print_authorship(\%co, -tag => 'span');
+ print "<br/>\n</div>\n";
+
+ print "<div class=\"log_body\">\n";
+ git_print_log($co{'comment'}, -final_empty_line=> 1);
+ print "</div>\n";
+ }
+ if ($extra) {
+ print "<div class=\"page_nav\">\n";
+ print "$extra\n";
+ print "</div>\n";
+ }
+}
+
sub git_shortlog_body {
# uses global variable $project
my ($commitlist, $from, $to, $refs, $extra) = @_;
print "<tr class=\"light\">\n";
}
$alternate ^= 1;
- my $author = chop_and_escape_str($co{'author_name'}, 10);
# git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
- "<td><i>" . $author . "</i></td>\n" .
- "<td>";
+ format_author_html('td', \%co, 10) . "<td>";
print format_subject_html($co{'title'}, $co{'title_short'},
href(action=>"commit", hash=>$commit), $ref);
print "</td>\n" .
sub git_history_body {
# Warning: assumes constant type (blob or tree) during history
- my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_;
+ my ($commitlist, $from, $to, $refs, $extra,
+ $file_name, $file_hash, $ftype) = @_;
$from = 0 unless defined $from;
$to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist});
print "<tr class=\"light\">\n";
}
$alternate ^= 1;
- # shortlog uses chop_str($co{'author_name'}, 10)
- my $author = chop_and_escape_str($co{'author_name'}, 15, 3);
print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
- "<td><i>" . $author . "</i></td>\n" .
- "<td>";
+ # shortlog: format_author_html('td', \%co, 10)
+ format_author_html('td', \%co, 15, 3) . "<td>";
# originally git_history used chop_str($co{'title'}, 50)
print format_subject_html($co{'title'}, $co{'title_short'},
href(action=>"commit", hash=>$commit), $ref);
$cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff");
if ($ftype eq 'blob') {
- my $blob_current = git_get_hash_by_path($hash_base, $file_name);
+ my $blob_current = $file_hash;
my $blob_parent = git_get_hash_by_path($commit, $file_name);
if (defined $blob_current && defined $blob_parent &&
$blob_current ne $blob_parent) {
print "<tr class=\"light\">\n";
}
$alternate ^= 1;
- my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
- "<td><i>" . $author . "</i></td>\n" .
+ format_author_html('td', \%co, 15, 5) .
"<td>" .
$cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
-class => "list subject"},
}
git_header_html();
- if (-f $home_text) {
+ if (defined $home_text && -f $home_text) {
print "<div class=\"index_include\">\n";
insert_file($home_text);
print "</div>\n";
$tag{'type'}) . "</td>\n" .
"</tr>\n";
if (defined($tag{'author'})) {
- my %ad = parse_date($tag{'epoch'}, $tag{'tz'});
- print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
- print "<tr><td></td><td>" . $ad{'rfc2822'} .
- sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) .
- "</td></tr>\n";
+ git_print_authorship_rows(\%tag, 'author');
}
print "</table>\n\n" .
"</div>\n";
git_footer_html();
}
-sub git_blame {
- my $fd;
- my $ftype;
+sub git_blame_common {
+ my $format = shift || 'porcelain';
+ if ($format eq 'porcelain' && $cgi->param('js')) {
+ $format = 'incremental';
+ $action = 'blame_incremental'; # for page title etc
+ }
+ # permissions
gitweb_check_feature('blame')
- or die_error(403, "Blame view not allowed");
+ or die_error(403, "Blame view not allowed");
+ # error checking
die_error(400, "No file name given") unless $file_name;
$hash_base ||= git_get_head_hash($project);
- die_error(404, "Couldn't find base commit") unless ($hash_base);
+ die_error(404, "Couldn't find base commit") unless $hash_base;
my %co = parse_commit($hash_base)
or die_error(404, "Commit not found");
+ my $ftype = "blob";
if (!defined $hash) {
$hash = git_get_hash_by_path($hash_base, $file_name, "blob")
or die_error(404, "Error looking up file");
+ } else {
+ $ftype = git_get_type($hash);
+ if ($ftype !~ "blob") {
+ die_error(400, "Object is not a blob");
+ }
}
- $ftype = git_get_type($hash);
- if ($ftype !~ "blob") {
- die_error(400, "Object is not a blob");
+
+ my $fd;
+ if ($format eq 'incremental') {
+ # get file contents (as base)
+ open $fd, "-|", git_cmd(), 'cat-file', 'blob', $hash
+ or die_error(500, "Open git-cat-file failed");
+ } elsif ($format eq 'data') {
+ # run git-blame --incremental
+ open $fd, "-|", git_cmd(), "blame", "--incremental",
+ $hash_base, "--", $file_name
+ or die_error(500, "Open git-blame --incremental failed");
+ } else {
+ # run git-blame --porcelain
+ open $fd, "-|", git_cmd(), "blame", '-p',
+ $hash_base, '--', $file_name
+ or die_error(500, "Open git-blame --porcelain failed");
}
- open ($fd, "-|", git_cmd(), "blame", '-p', '--',
- $file_name, $hash_base)
- or die_error(500, "Open git-blame failed");
+
+ # incremental blame data returns early
+ if ($format eq 'data') {
+ print $cgi->header(
+ -type=>"text/plain", -charset => "utf-8",
+ -status=> "200 OK");
+ local $| = 1; # output autoflush
+ print while <$fd>;
+ close $fd
+ or print "ERROR $!\n";
+
+ print 'END';
+ if (defined $t0 && gitweb_check_feature('timed')) {
+ print ' '.
+ Time::HiRes::tv_interval($t0, [Time::HiRes::gettimeofday()]).
+ ' '.$number_of_git_cmds;
+ }
+ print "\n";
+
+ return;
+ }
+
+ # page header
git_header_html();
my $formats_nav =
$cgi->a({-href => href(action=>"blob", -replay=>1)},
"blob") .
+ " | ";
+ if ($format eq 'incremental') {
+ $formats_nav .=
+ $cgi->a({-href => href(action=>"blame", javascript=>0, -replay=>1)},
+ "blame") . " (non-incremental)";
+ } else {
+ $formats_nav .=
+ $cgi->a({-href => href(action=>"blame_incremental", -replay=>1)},
+ "blame") . " (incremental)";
+ }
+ $formats_nav .=
" | " .
$cgi->a({-href => href(action=>"history", -replay=>1)},
"history") .
" | " .
- $cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
+ $cgi->a({-href => href(action=>$action, file_name=>$file_name)},
"HEAD");
git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
git_print_page_path($file_name, $ftype, $hash_base);
- my @rev_color = (qw(light2 dark2));
+
+ # page body
+ if ($format eq 'incremental') {
+ print "<noscript>\n<div class=\"error\"><center><b>\n".
+ "This page requires JavaScript to run.\n Use ".
+ $cgi->a({-href => href(action=>'blame',javascript=>0,-replay=>1)},
+ 'this page').
+ " instead.\n".
+ "</b></center></div>\n</noscript>\n";
+
+ print qq!<div id="progress_bar" style="width: 100%; background-color: yellow"></div>\n!;
+ }
+
+ print qq!<div class="page_body">\n!;
+ print qq!<div id="progress_info">... / ...</div>\n!
+ if ($format eq 'incremental');
+ print qq!<table id="blame_table" class="blame" width="100%">\n!.
+ #qq!<col width="5.5em" /><col width="2.5em" /><col width="*" />\n!.
+ qq!<thead>\n!.
+ qq!<tr><th>Commit</th><th>Line</th><th>Data</th></tr>\n!.
+ qq!</thead>\n!.
+ qq!<tbody>\n!;
+
+ my @rev_color = qw(light dark);
my $num_colors = scalar(@rev_color);
my $current_color = 0;
- my $last_rev;
- print <<HTML;
-<div class="page_body">
-<table class="blame">
-<tr><th>Commit</th><th>Line</th><th>Data</th></tr>
-HTML
- my %metainfo = ();
- while (1) {
- $_ = <$fd>;
- last unless defined $_;
- my ($full_rev, $orig_lineno, $lineno, $group_size) =
- /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/;
- if (!exists $metainfo{$full_rev}) {
- $metainfo{$full_rev} = {};
- }
- my $meta = $metainfo{$full_rev};
- while (<$fd>) {
- last if (s/^\t//);
- if (/^(\S+) (.*)$/) {
- $meta->{$1} = $2;
- }
- }
- my $data = $_;
- chomp $data;
- my $rev = substr($full_rev, 0, 8);
- my $author = $meta->{'author'};
- my %date = parse_date($meta->{'author-time'},
- $meta->{'author-tz'});
- my $date = $date{'iso-tz'};
- if ($group_size) {
- $current_color = ++$current_color % $num_colors;
- }
- print "<tr class=\"$rev_color[$current_color]\">\n";
- if ($group_size) {
- print "<td class=\"sha1\"";
- print " title=\"". esc_html($author) . ", $date\"";
- print " rowspan=\"$group_size\"" if ($group_size > 1);
- print ">";
- print $cgi->a({-href => href(action=>"commit",
- hash=>$full_rev,
- file_name=>$file_name)},
- esc_html($rev));
- print "</td>\n";
+
+ if ($format eq 'incremental') {
+ my $color_class = $rev_color[$current_color];
+
+ #contents of a file
+ my $linenr = 0;
+ LINE:
+ while (my $line = <$fd>) {
+ chomp $line;
+ $linenr++;
+
+ print qq!<tr id="l$linenr" class="$color_class">!.
+ qq!<td class="sha1"><a href=""> </a></td>!.
+ qq!<td class="linenr">!.
+ qq!<a class="linenr" href="">$linenr</a></td>!;
+ print qq!<td class="pre">! . esc_html($line) . "</td>\n";
+ print qq!</tr>\n!;
}
- open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^")
- or die_error(500, "Open git-rev-parse failed");
- my $parent_commit = <$dd>;
- close $dd;
- chomp($parent_commit);
- my $blamed = href(action => 'blame',
- file_name => $meta->{'filename'},
- hash_base => $parent_commit);
- print "<td class=\"linenr\">";
- print $cgi->a({ -href => "$blamed#l$orig_lineno",
- -id => "l$lineno",
- -class => "linenr" },
- esc_html($lineno));
- print "</td>";
- print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
- print "</tr>\n";
+
+ } else { # porcelain, i.e. ordinary blame
+ my %metainfo = (); # saves information about commits
+
+ # blame data
+ LINE:
+ while (my $line = <$fd>) {
+ chomp $line;
+ # the header: <SHA-1> <src lineno> <dst lineno> [<lines in group>]
+ # no <lines in group> for subsequent lines in group of lines
+ my ($full_rev, $orig_lineno, $lineno, $group_size) =
+ ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
+ if (!exists $metainfo{$full_rev}) {
+ $metainfo{$full_rev} = { 'nprevious' => 0 };
+ }
+ my $meta = $metainfo{$full_rev};
+ my $data;
+ while ($data = <$fd>) {
+ chomp $data;
+ last if ($data =~ s/^\t//); # contents of line
+ if ($data =~ /^(\S+)(?: (.*))?$/) {
+ $meta->{$1} = $2 unless exists $meta->{$1};
+ }
+ if ($data =~ /^previous /) {
+ $meta->{'nprevious'}++;
+ }
+ }
+ my $short_rev = substr($full_rev, 0, 8);
+ my $author = $meta->{'author'};
+ my %date =
+ parse_date($meta->{'author-time'}, $meta->{'author-tz'});
+ my $date = $date{'iso-tz'};
+ if ($group_size) {
+ $current_color = ($current_color + 1) % $num_colors;
+ }
+ my $tr_class = $rev_color[$current_color];
+ $tr_class .= ' boundary' if (exists $meta->{'boundary'});
+ $tr_class .= ' no-previous' if ($meta->{'nprevious'} == 0);
+ $tr_class .= ' multiple-previous' if ($meta->{'nprevious'} > 1);
+ print "<tr id=\"l$lineno\" class=\"$tr_class\">\n";
+ if ($group_size) {
+ print "<td class=\"sha1\"";
+ print " title=\"". esc_html($author) . ", $date\"";
+ print " rowspan=\"$group_size\"" if ($group_size > 1);
+ print ">";
+ print $cgi->a({-href => href(action=>"commit",
+ hash=>$full_rev,
+ file_name=>$file_name)},
+ esc_html($short_rev));
+ if ($group_size >= 2) {
+ my @author_initials = ($author =~ /\b([[:upper:]])\B/g);
+ if (@author_initials) {
+ print "<br />" .
+ esc_html(join('', @author_initials));
+ # or join('.', ...)
+ }
+ }
+ print "</td>\n";
+ }
+ # 'previous' <sha1 of parent commit> <filename at commit>
+ if (exists $meta->{'previous'} &&
+ $meta->{'previous'} =~ /^([a-fA-F0-9]{40}) (.*)$/) {
+ $meta->{'parent'} = $1;
+ $meta->{'file_parent'} = unquote($2);
+ }
+ my $linenr_commit =
+ exists($meta->{'parent'}) ?
+ $meta->{'parent'} : $full_rev;
+ my $linenr_filename =
+ exists($meta->{'file_parent'}) ?
+ $meta->{'file_parent'} : unquote($meta->{'filename'});
+ my $blamed = href(action => 'blame',
+ file_name => $linenr_filename,
+ hash_base => $linenr_commit);
+ print "<td class=\"linenr\">";
+ print $cgi->a({ -href => "$blamed#l$orig_lineno",
+ -class => "linenr" },
+ esc_html($lineno));
+ print "</td>";
+ print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
+ print "</tr>\n";
+ } # end while
+
}
- print "</table>\n";
- print "</div>";
+
+ # footer
+ print "</tbody>\n".
+ "</table>\n"; # class="blame"
+ print "</div>\n"; # class="blame_body"
close $fd
or print "Reading blob failed\n";
+
git_footer_html();
}
+sub git_blame {
+ git_blame_common();
+}
+
+sub git_blame_incremental {
+ git_blame_common('incremental');
+}
+
+sub git_blame_data {
+ git_blame_common('data');
+}
+
sub git_tags {
my $head = git_get_head_hash($project);
git_header_html();
-content_disposition =>
($sandbox ? 'attachment' : 'inline')
. '; filename="' . $save_as . '"');
- undef $/;
+ local $/ = undef;
binmode STDOUT, ':raw';
print <$fd>;
binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
- $/ = "\n";
close $fd;
}
chomp $line;
$nr++;
$line = untabify($line);
- printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
+ printf "<div class=\"pre\"><a id=\"l%i\" href=\"" . href(-replay => 1)
+ . "#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
$nr, $nr, $nr, esc_html($line, -nbsp=>1);
}
}
}
}
die_error(404, "No such tree") unless defined($hash);
- $/ = "\0";
- open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
- or die_error(500, "Open git-ls-tree failed");
- my @entries = map { chomp; $_ } <$fd>;
- close $fd or die_error(404, "Reading tree failed");
- $/ = "\n";
+
+ my $show_sizes = gitweb_check_feature('show-sizes');
+ my $have_blame = gitweb_check_feature('blame');
+
+ my @entries = ();
+ {
+ local $/ = "\0";
+ open my $fd, "-|", git_cmd(), "ls-tree", '-z',
+ ($show_sizes ? '-l' : ()), @extra_options, $hash
+ or die_error(500, "Open git-ls-tree failed");
+ @entries = map { chomp; $_ } <$fd>;
+ close $fd
+ or die_error(404, "Reading tree failed");
+ }
my $refs = git_get_references();
my $ref = format_ref_marker($refs, $hash_base);
git_header_html();
my $basedir = '';
- my $have_blame = gitweb_check_feature('blame');
if (defined $hash_base && (my %co = parse_commit($hash_base))) {
my @views_nav = ();
if (defined $file_name) {
# FIXME: Should be available when we have no hash base as well.
push @views_nav, $snapshot_links;
}
- git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
+ git_print_page_nav('tree','', $hash_base, undef, undef,
+ join(' | ', @views_nav));
git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
} else {
undef $hash_base;
undef $up unless $up;
# based on git_print_tree_entry
print '<td class="mode">' . mode_str('040000') . "</td>\n";
+ print '<td class="size"> </td>'."\n" if $show_sizes;
print '<td class="list">';
- print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base,
+ print $cgi->a({-href => href(action=>"tree",
+ hash_base=>$hash_base,
file_name=>$up)},
"..");
print "</td>\n";
print "</tr>\n";
}
foreach my $line (@entries) {
- my %t = parse_ls_tree_line($line, -z => 1);
+ my %t = parse_ls_tree_line($line, -z => 1, -l => $show_sizes);
if ($alternate) {
print "<tr class=\"dark\">\n";
git_footer_html();
}
+sub snapshot_name {
+ my ($project, $hash) = @_;
+
+ # path/to/project.git -> project
+ # path/to/project/.git -> project
+ my $name = to_utf8($project);
+ $name =~ s,([^/])/*\.git$,$1,;
+ $name = basename($name);
+ # sanitize name
+ $name =~ s/[[:cntrl:]]/?/g;
+
+ my $ver = $hash;
+ if ($hash =~ /^[0-9a-fA-F]+$/) {
+ # shorten SHA-1 hash
+ my $full_hash = git_get_full_hash($project, $hash);
+ if ($full_hash =~ /^$hash/ && length($hash) > 7) {
+ $ver = git_get_short_hash($project, $hash);
+ }
+ } elsif ($hash =~ m!^refs/tags/(.*)$!) {
+ # tags don't need shortened SHA-1 hash
+ $ver = $1;
+ } else {
+ # branches and other need shortened SHA-1 hash
+ if ($hash =~ m!^refs/(?:heads|remotes)/(.*)$!) {
+ $ver = $1;
+ }
+ $ver .= '-' . git_get_short_hash($project, $hash);
+ }
+ # in case of hierarchical branch names
+ $ver =~ s!/!.!g;
+
+ # name = project-version_string
+ $name = "$name-$ver";
+
+ return wantarray ? ($name, $name) : $name;
+}
+
sub git_snapshot {
my $format = $input_params{'snapshot_format'};
if (!@snapshot_fmts) {
die_error(400, "Invalid snapshot format parameter");
} elsif (!exists($known_snapshot_formats{$format})) {
die_error(400, "Unknown snapshot format");
+ } elsif ($known_snapshot_formats{$format}{'disabled'}) {
+ die_error(403, "Snapshot format not allowed");
} elsif (!grep($_ eq $format, @snapshot_fmts)) {
die_error(403, "Unsupported snapshot format");
}
- if (!defined $hash) {
- $hash = git_get_head_hash($project);
+ my $type = git_get_type("$hash^{}");
+ if (!$type) {
+ die_error(404, 'Object does not exist');
+ } elsif ($type eq 'blob') {
+ die_error(400, 'Object is not a tree-ish');
}
- my $name = $project;
- $name =~ s,([^/])/*\.git$,$1,;
- $name = basename($name);
- my $filename = to_utf8($name);
- $name =~ s/\047/\047\\\047\047/g;
- my $cmd;
- $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}";
- $cmd = quote_command(
+ my ($name, $prefix) = snapshot_name($project, $hash);
+ my $filename = "$name$known_snapshot_formats{$format}{'suffix'}";
+ my $cmd = quote_command(
git_cmd(), 'archive',
"--format=$known_snapshot_formats{$format}{'format'}",
- "--prefix=$name/", $hash);
+ "--prefix=$prefix/", $hash);
if (exists $known_snapshot_formats{$format}{'compressor'}) {
$cmd .= ' | ' . quote_command(@{$known_snapshot_formats{$format}{'compressor'}});
}
+ $filename =~ s/(["\\])/\\$1/g;
print $cgi->header(
-type => $known_snapshot_formats{$format}{'type'},
- -content_disposition => 'inline; filename="' . "$filename" . '"',
+ -content_disposition => 'inline; filename="' . $filename . '"',
-status => '200 OK');
open my $fd, "-|", $cmd
close $fd;
}
-sub git_log {
+sub git_log_generic {
+ my ($fmt_name, $body_subr, $base, $parent, $file_name, $file_hash) = @_;
+
my $head = git_get_head_hash($project);
- if (!defined $hash) {
- $hash = $head;
+ if (!defined $base) {
+ $base = $head;
}
if (!defined $page) {
$page = 0;
}
my $refs = git_get_references();
- my @commitlist = parse_commits($hash, 101, (100 * $page));
-
- my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#commitlist >= 100);
+ my $commit_hash = $base;
+ if (defined $parent) {
+ $commit_hash = "$parent..$base";
+ }
+ my @commitlist =
+ parse_commits($commit_hash, 101, (100 * $page),
+ defined $file_name ? ($file_name, "--full-history") : ());
- git_header_html();
- git_print_page_nav('log','', $hash,undef,undef, $paging_nav);
+ my $ftype;
+ if (!defined $file_hash && defined $file_name) {
+ # some commits could have deleted file in question,
+ # and not have it in tree, but one of them has to have it
+ for (my $i = 0; $i < @commitlist; $i++) {
+ $file_hash = git_get_hash_by_path($commitlist[$i]{'id'}, $file_name);
+ last if defined $file_hash;
+ }
+ }
+ if (defined $file_hash) {
+ $ftype = git_get_type($file_hash);
+ }
+ if (defined $file_name && !defined $ftype) {
+ die_error(500, "Unknown type of object");
+ }
+ my %co;
+ if (defined $file_name) {
+ %co = parse_commit($base)
+ or die_error(404, "Unknown commit object");
+ }
- if (!@commitlist) {
- my %co = parse_commit($hash);
- git_print_header_div('summary', $project);
- print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
+ my $paging_nav = format_paging_nav($fmt_name, $page, $#commitlist >= 100);
+ my $next_link = '';
+ if ($#commitlist >= 100) {
+ $next_link =
+ $cgi->a({-href => href(-replay=>1, page=>$page+1),
+ -accesskey => "n", -title => "Alt-n"}, "next");
}
- my $to = ($#commitlist >= 99) ? (99) : ($#commitlist);
- for (my $i = 0; $i <= $to; $i++) {
- my %co = %{$commitlist[$i]};
- next if !%co;
- my $commit = $co{'id'};
- my $ref = format_ref_marker($refs, $commit);
- my %ad = parse_date($co{'author_epoch'});
- git_print_header_div('commit',
- "<span class=\"age\">$co{'age_string'}</span>" .
- esc_html($co{'title'}) . $ref,
- $commit);
- print "<div class=\"title_text\">\n" .
- "<div class=\"log_link\">\n" .
- $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") .
- " | " .
- $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") .
- " | " .
- $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") .
- "<br/>\n" .
- "</div>\n" .
- "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
- "</div>\n";
-
- print "<div class=\"log_body\">\n";
- git_print_log($co{'comment'}, -final_empty_line=> 1);
- print "</div>\n";
+ my $patch_max = gitweb_get_feature('patches');
+ if ($patch_max && !defined $file_name) {
+ if ($patch_max < 0 || @commitlist <= $patch_max) {
+ $paging_nav .= " ⋅ " .
+ $cgi->a({-href => href(action=>"patches", -replay=>1)},
+ "patches");
+ }
}
- if ($#commitlist >= 100) {
- print "<div class=\"page_nav\">\n";
- print $cgi->a({-href => href(-replay=>1, page=>$page+1),
- -accesskey => "n", -title => "Alt-n"}, "next");
- print "</div>\n";
+
+ git_header_html();
+ git_print_page_nav($fmt_name,'', $hash,$hash,$hash, $paging_nav);
+ if (defined $file_name) {
+ git_print_header_div('commit', esc_html($co{'title'}), $base);
+ } else {
+ git_print_header_div('summary', $project)
}
+ git_print_page_path($file_name, $ftype, $hash_base)
+ if (defined $file_name);
+
+ $body_subr->(\@commitlist, 0, 99, $refs, $next_link,
+ $file_name, $file_hash, $ftype);
+
git_footer_html();
}
+sub git_log {
+ git_log_generic('log', \&git_log_body,
+ $hash, $hash_parent);
+}
+
sub git_commit {
$hash ||= $hash_base || "HEAD";
my %co = parse_commit($hash)
or die_error(404, "Unknown commit object");
- my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
- my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
my $parent = $co{'parent'};
my $parents = $co{'parents'}; # listref
} @$parents ) .
')';
}
+ if (gitweb_check_feature('patches') && @$parents <= 1) {
+ $formats_nav .= " | " .
+ $cgi->a({-href => href(action=>"patch", -replay=>1)},
+ "patch");
+ }
if (!defined $parent) {
$parent = "--root";
}
print "<div class=\"title_text\">\n" .
"<table class=\"object_header\">\n";
- print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
- "<tr>" .
- "<td></td><td> $ad{'rfc2822'}";
- if ($ad{'hour_local'} < 6) {
- printf(" (<span class=\"atnight\">%02d:%02d</span> %s)",
- $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
- } else {
- printf(" (%02d:%02d %s)",
- $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
- }
- print "</td>" .
- "</tr>\n";
- print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
- print "<tr><td></td><td> $cd{'rfc2822'}" .
- sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) .
- "</td></tr>\n";
+ git_print_authorship_rows(\%co);
print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n";
print "<tr>" .
"<td>tree</td>" .
}
sub git_commitdiff {
- my $format = shift || 'html';
+ my %params = @_;
+ my $format = $params{-format} || 'html';
+
+ my ($patch_max) = gitweb_get_feature('patches');
+ if ($format eq 'patch') {
+ die_error(403, "Patch view not allowed") unless $patch_max;
+ }
+
$hash ||= $hash_base || "HEAD";
my %co = parse_commit($hash)
or die_error(404, "Unknown commit object");
$formats_nav =
$cgi->a({-href => href(action=>"commitdiff_plain", -replay=>1)},
"raw");
+ if ($patch_max && @{$co{'parents'}} <= 1) {
+ $formats_nav .= " | " .
+ $cgi->a({-href => href(action=>"patch", -replay=>1)},
+ "patch");
+ }
if (defined $hash_parent &&
$hash_parent ne '-c' && $hash_parent ne '--cc') {
open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
'-p', $hash_parent_param, $hash, "--"
or die_error(500, "Open git-diff-tree failed");
-
+ } elsif ($format eq 'patch') {
+ # For commit ranges, we limit the output to the number of
+ # patches specified in the 'patches' feature.
+ # For single commits, we limit the output to a single patch,
+ # diverging from the git-format-patch default.
+ my @commit_spec = ();
+ if ($hash_parent) {
+ if ($patch_max > 0) {
+ push @commit_spec, "-$patch_max";
+ }
+ push @commit_spec, '-n', "$hash_parent..$hash";
+ } else {
+ if ($params{-single}) {
+ push @commit_spec, '-1';
+ } else {
+ if ($patch_max > 0) {
+ push @commit_spec, "-$patch_max";
+ }
+ push @commit_spec, "-n";
+ }
+ push @commit_spec, '--root', $hash;
+ }
+ open $fd, "-|", git_cmd(), "format-patch", '--encoding=utf8',
+ '--stdout', @commit_spec
+ or die_error(500, "Open git-format-patch failed");
} else {
die_error(400, "Unknown commitdiff format");
}
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, $hash);
- git_print_authorship(\%co);
+ print "<div class=\"title_text\">\n" .
+ "<table class=\"object_header\">\n";
+ git_print_authorship_rows(\%co);
+ print "</table>".
+ "</div>\n";
print "<div class=\"page_body\">\n";
if (@{$co{'comment'}} > 1) {
print "<div class=\"log\">\n";
print to_utf8($line) . "\n";
}
print "---\n\n";
+ } elsif ($format eq 'patch') {
+ my $filename = basename($project) . "-$hash.patch";
+
+ print $cgi->header(
+ -type => 'text/plain',
+ -charset => 'utf-8',
+ -expires => $expires,
+ -content_disposition => 'inline; filename="' . "$filename" . '"');
}
# write patch
print <$fd>;
close $fd
or print "Reading git-diff-tree failed\n";
+ } elsif ($format eq 'patch') {
+ local $/ = undef;
+ print <$fd>;
+ close $fd
+ or print "Reading git-format-patch failed\n";
}
}
sub git_commitdiff_plain {
- git_commitdiff('plain');
+ git_commitdiff(-format => 'plain');
}
-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)
- or die_error(404, "Unknown commit object");
-
- my $refs = git_get_references();
- my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
-
- my @commitlist = parse_commits($hash_base, 101, (100 * $page),
- $file_name, "--full-history")
- or die_error(404, "No such file or directory on given branch");
-
- if (!defined $hash && defined $file_name) {
- # some commits could have deleted file in question,
- # and not have it in tree, but one of them has to have it
- for (my $i = 0; $i <= @commitlist; $i++) {
- $hash = git_get_hash_by_path($commitlist[$i]{'id'}, $file_name);
- last if defined $hash;
- }
- }
- if (defined $hash) {
- $ftype = git_get_type($hash);
- }
- if (!defined $ftype) {
- die_error(500, "Unknown type of object");
- }
-
- 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 .= " ⋅ " .
- $cgi->a({-href => href(-replay=>1, page=>$page-1),
- -accesskey => "p", -title => "Alt-p"}, "prev");
- } else {
- $paging_nav .= "first";
- $paging_nav .= " ⋅ prev";
- }
- my $next_link = '';
- if ($#commitlist >= 100) {
- $next_link =
- $cgi->a({-href => href(-replay=>1, page=>$page+1),
- -accesskey => "n", -title => "Alt-n"}, "next");
- $paging_nav .= " ⋅ $next_link";
- } else {
- $paging_nav .= " ⋅ 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);
+# format-patch-style patches
+sub git_patch {
+ git_commitdiff(-format => 'patch', -single => 1);
+}
- git_history_body(\@commitlist, 0, 99,
- $refs, $hash_base, $ftype, $next_link);
+sub git_patches {
+ git_commitdiff(-format => 'patch');
+}
- git_footer_html();
+sub git_history {
+ git_log_generic('history', \&git_history_body,
+ $hash_base, $hash_parent_base,
+ $file_name, $hash);
}
sub git_search {
print "<table class=\"pickaxe search\">\n";
my $alternate = 1;
- $/ = "\n";
+ local $/ = "\n";
open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts,
'--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
($search_use_regexp ? '--pickaxe-regex' : ());
print "<table class=\"grep_search\">\n";
my $alternate = 1;
my $matches = 0;
- $/ = "\n";
+ local $/ = "\n";
open my $fd, "-|", git_cmd(), 'grep', '-n',
$search_use_regexp ? ('-E', '-i') : '-F',
$searchtext, $co{'tree'};
}
sub git_shortlog {
- my $head = git_get_head_hash($project);
- if (!defined $hash) {
- $hash = $head;
- }
- if (!defined $page) {
- $page = 0;
- }
- my $refs = git_get_references();
-
- my $commit_hash = $hash;
- if (defined $hash_parent) {
- $commit_hash = "$hash_parent..$hash";
- }
- my @commitlist = parse_commits($commit_hash, 101, (100 * $page));
-
- my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#commitlist >= 100);
- my $next_link = '';
- if ($#commitlist >= 100) {
- $next_link =
- $cgi->a({-href => href(-replay=>1, page=>$page+1),
- -accesskey => "n", -title => "Alt-n"}, "next");
- }
-
- git_header_html();
- git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
- git_print_header_div('summary', $project);
-
- git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link);
-
- git_footer_html();
+ git_log_generic('shortlog', \&git_shortlog_body,
+ $hash, $hash_parent);
}
## ......................................................................
}
if (defined($commitlist[0])) {
%latest_commit = %{$commitlist[0]};
- %latest_date = parse_date($latest_commit{'author_epoch'});
+ my $latest_epoch = $latest_commit{'committer_epoch'};
+ %latest_date = parse_date($latest_epoch);
+ my $if_modified = $cgi->http('IF_MODIFIED_SINCE');
+ if (defined $if_modified) {
+ my $since;
+ if (eval { require HTTP::Date; 1; }) {
+ $since = HTTP::Date::str2time($if_modified);
+ } elsif (eval { require Time::ParseDate; 1; }) {
+ $since = Time::ParseDate::parsedate($if_modified, GMT => 1);
+ }
+ if (defined $since && $latest_epoch <= $since) {
+ print $cgi->header(
+ -type => $content_type,
+ -charset => 'utf-8',
+ -last_modified => $latest_date{'rfc2822'},
+ -status => '304 Not Modified');
+ return;
+ }
+ }
print $cgi->header(
-type => $content_type,
-charset => 'utf-8',
print "<title>$title</title>\n" .
"<link>$alt_url</link>\n" .
"<description>$descr</description>\n" .
- "<language>en</language>\n";
+ "<language>en</language>\n" .
+ # project owner is responsible for 'editorial' content
+ "<managingEditor>$owner</managingEditor>\n";
+ if (defined $logo || defined $favicon) {
+ # prefer the logo to the favicon, since RSS
+ # doesn't allow both
+ my $img = esc_url($logo || $favicon);
+ print "<image>\n" .
+ "<url>$img</url>\n" .
+ "<title>$title</title>\n" .
+ "<link>$alt_url</link>\n" .
+ "</image>\n";
+ }
+ if (%latest_date) {
+ print "<pubDate>$latest_date{'rfc2822'}</pubDate>\n";
+ print "<lastBuildDate>$latest_date{'rfc2822'}</lastBuildDate>\n";
+ }
+ print "<generator>gitweb v.$version/$git_version</generator>\n";
} elsif ($format eq 'atom') {
print <<XML;
<feed xmlns="http://www.w3.org/2005/Atom">
} else {
print "<updated>$latest_date{'iso-8601'}</updated>\n";
}
+ print "<generator version='$version/$git_version'>gitweb</generator>\n";
}
# contents
# end of feed
if ($format eq 'rss') {
print "</channel>\n</rss>\n";
- } elsif ($format eq 'atom') {
+ } elsif ($format eq 'atom') {
print "</feed>\n";
}
}
sub git_opml {
my @list = git_get_projects_list();
- print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
+ print $cgi->header(
+ -type => 'text/xml',
+ -charset => 'utf-8',
+ -content_disposition => 'inline; filename="opml.xml"');
+
print <<XML;
<?xml version="1.0" encoding="utf-8"?>
<opml version="1.0">
}
my $path = esc_html(chop_str($proj{'path'}, 25, 5));
- my $rss = "$my_url?p=$proj{'path'};a=rss";
- my $html = "$my_url?p=$proj{'path'};a=summary";
+ my $rss = href('project' => $proj{'path'}, 'action' => 'rss', -full => 1);
+ my $html = href('project' => $proj{'path'}, 'action' => 'summary', -full => 1);
print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
}
print <<XML;