From: Luben Tuikov <ltuikov@yahoo•com>
To: Jakub Narebski <jnareb@gmail•com>, git@vger•kernel.org
Subject: Re: [PATCH/RFC] gitweb: New improved patchset view
Date: Sun, 29 Oct 2006 11:31:20 -0800 (PST) [thread overview]
Message-ID: <534877.22218.qm@web31805.mail.mud.yahoo.com> (raw)
In-Reply-To: <200610291122.30852.jnareb@gmail.com>
--- Jakub Narebski <jnareb@gmail•com> wrote:
> Changes:
> * "gitweb diff header" which looked for example like below:
> file:_<sha1 before>_ -> file:_<sha1 after>_
> where 'file' is file type and '<sha1>' is full sha1 of blob, is link
> and uses default link style is changed to
> diff --git a/<file before> b/<file after>
> where <file> is hidden link (i.e. underline on hover, only)
> to appropriate version of file. If file is added, a/<file> is not
> hyperlinked, if file is deleted, b/<file> is not hyperlinked.
I like it and I like the "hidden" links.
> * there is added "extended diff header", with <path> and <hash>
> hyperlinked (and <hash> shortened to 7 characters), and <mode>
> explained: '<mode>' is extnded to '<mode>/<symbolic mode> (<file type>)'.
I like that too, but would leave "100644/-rw-r--r-- (file)" out.
There is a bug in the code: the first index link is the same
as the second, while the first should upload the sha-7 it points to.
For example:
index 743f02b..c821e22
Both point to c821e22. Please fix that.
> * <file> hyperlinking should work also when <file> is originally
> quoted. For now we present filename quoted. This needed changes to
> parse_difftree_raw_line subroutine.
I didn't see where you've quoted file names, but I'm a bit hesitant
to quote anything unnecessarily in the visual output.
> * from-file/to-file two-line header lines have slightly darker color
> than removed/added lines.
Good.
> * chunk header has now delicate line above for easier finding chunk
> boundary, and top margin of 1px.
Good.
> Controversial ideas:
> * All links in patch header are hidden
Love those hidden gems.
> * Hashes are shortened to 7 characters
That's ok as long as the output is consisent with real git diff.
That is, a user using git can recognize this commitdiff output and a user
using this gitweb commitdiff output can recognize a git diff output.
> * Filenames are presented quoted
I wouldn't do that.
> * Marking of chunk beginning
I like the fine lines and their color as it is shown in your server.
> * No hyperlink for renamed from/to header (bug)
I'm sure you'll fix that.
Overall I like this patch. Why? Because it makes gitweb commitdiff
output as similar as possible to git-diff output. This is always a good
thing, since both beginners and advanced git users can recognize one
or the other depending where they are coming from (gitweb or git).
Luben
>
> Signed-off-by: Jakub Narebski <jnareb@gmail•com>
> ---
> gitweb/gitweb.css | 46 ++++++++++++---
> gitweb/gitweb.perl | 159 ++++++++++++++++++++++++++++++---------------------
> 2 files changed, 131 insertions(+), 74 deletions(-)
>
> diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
> index 83d900d..3aeceed 100644
> --- a/gitweb/gitweb.css
> +++ b/gitweb/gitweb.css
> @@ -303,6 +303,33 @@ td.mode {
> font-family: monospace;
> }
>
> +
> +div.diff.header,
> +div.diff.extended_header {
> + white-space: normal;
> +}
> +
> +div.diff.header {
> + font-weight: bold;
> +
> + background-color: #edece6;
> +
> + margin-top: 4px;
> + padding: 4px 0px 2px 0px;
> + border: solid #d9d8d1;
> + border-width: 1px 0px 1px 0px;
> +}
> +
> +div.diff.extended_header,
> +div.diff.extended_header a.list {
> + color: #777777;
> +}
> +
> +div.diff.extended_header {
> + background-color: #f6f5ee;
> + padding: 2px 0px 2px 0px;
> +}
> +
> div.diff a.list {
> text-decoration: none;
> }
> @@ -312,31 +339,34 @@ div.diff a.list:hover {
> }
>
> div.diff.to_file a.list,
> -div.diff.to_file,
> +div.diff.to_file {
> + color: #007000;
> +}
> +
> div.diff.add {
> color: #008800;
> }
>
> div.diff.from_file a.list,
> -div.diff.from_file,
> +div.diff.from_file {
> + color: #aa0000;
> +}
> +
> div.diff.rem {
> color: #cc0000;
> }
>
> div.diff.chunk_header {
> color: #990099;
> + border: dotted #ffbbff;
> + border-width: 1px 0px 0px 0px;
> + margin-top: 1px;
> }
>
> div.diff.incomplete {
> color: #cccccc;
> }
>
> -div.diff_info {
> - font-family: monospace;
> - color: #000099;
> - background-color: #edece6;
> - font-style: italic;
> -}
>
> div.index_include {
> border: solid #d9d8d1;
> diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
> index cbab3c9..2d971ac 100755
> --- a/gitweb/gitweb.perl
> +++ b/gitweb/gitweb.perl
> @@ -1255,9 +1255,12 @@ sub parse_difftree_raw_line {
> $res{'status'} = $5;
> $res{'similarity'} = $6;
> if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
> - ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7);
> + ($res{'from_file_raw'}, $res{'to_file_raw'}) = split("\t", $7);
> + $res{'from_file'} = unquote($res{'from_file_raw'});
> + $res{'to_file'} = unquote($res{'to_file_raw'});
> } else {
> - $res{'file'} = unquote($7);
> + $res{'file_raw'} = $7;
> + $res{'file'} = unquote($res{'file_raw'});
> }
> }
> # 'c512b523472485aef4fff9e57b229d9d243c967f'
> @@ -2024,6 +2027,7 @@ sub git_patchset_body {
> my $in_header = 0;
> my $patch_found = 0;
> my $diffinfo;
> + my (@from_subst, @to_subst);
>
> print "<div class=\"patchset\">\n";
>
> @@ -2033,6 +2037,7 @@ sub git_patchset_body {
>
> if ($patch_line =~ m/^diff /) { # "git diff" header
> # beginning of patch (in patchset)
> +
> if ($patch_found) {
> # close previous patch
> print "</div>\n"; # class="patch"
> @@ -2042,11 +2047,59 @@ sub git_patchset_body {
> }
> print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
>
> + # read and prepare patch information
> if (ref($difftree->[$patch_idx]) eq "HASH") {
> + # pre-parsed (or generated by hand)
> $diffinfo = $difftree->[$patch_idx];
> } else {
> $diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]);
> }
> + if ($diffinfo->{'status'} ne "A") { # not new (added) file
> + my $quot = '';
> + my $from_text;
> + my $file_raw = $diffinfo->{'from_file_raw'} || $diffinfo->{'file_raw'};
> + if ($file_raw =~ s/^"(.*)"$/\1/) {
> + $from_text = qq("a/$file_raw");
> + $quot = '"';
> + } else {
> + $from_text = qq(a/$file_raw);
> + }
> + my $file = $diffinfo->{'from_file'} || $diffinfo->{'file'};
> + my $from_link =
> + $cgi->a({-href => href(action=>"blob", hash_base=>$hash_base,
> + hash=>$diffinfo->{'from_id'}, file_name=>$file),
> + -class => "list"}, esc_html($file_raw));
> + my $hash_link =
> + $cgi->a({-href => href(action=>"blob", hash_base=>$hash_base,
> + hash=>$diffinfo->{'to_id'}, file_name=>$file),
> + -class => "list"}, substr($diffinfo->{'from_id'},0,7));
> + @from_subst =
> + ($from_text, "${quot}a/$from_link${quot}",
> + $diffinfo->{'from_id'} . '\.\.', "$hash_link..");
> + }
> + if ($diffinfo->{'status'} ne "D") { # not deleted file
> + my $quot = '';
> + my $to_text;
> + my $file_raw = $diffinfo->{'to_file_raw'} || $diffinfo->{'file_raw'};
> + if ($file_raw =~ s/^"(.*)"$/\1/) {
> + $to_text = qq("b/$file_raw");
> + $quot = '"';
> + } else {
> + $to_text = qq(b/$file_raw);
> + }
> + my $file = $diffinfo->{'to_file'} || $diffinfo->{'file'};
> + my $to_link =
> + $cgi->a({-href => href(action=>"blob", hash_base=>$hash_base,
> + hash=>$diffinfo->{'to_id'}, file_name=>$file),
> + -class => "list"}, esc_html($file_raw));
> + my $hash_link =
> + $cgi->a({-href => href(action=>"blob", hash_base=>$hash_base,
> + hash=>$diffinfo->{'to_id'}, file_name=>$file),
> + -class => "list"}, substr($diffinfo->{'to_id'},0,7));
> + @to_subst =
> + ($to_text, "${quot}b/$to_link${quot}",
> + '\.\.' . $diffinfo->{'to_id'}, "..$hash_link");
> + }
> $patch_idx++;
>
> # for now we skip empty patches
> @@ -2056,82 +2109,56 @@ sub git_patchset_body {
> next LINE;
> }
>
> - if ($diffinfo->{'status'} eq "A") { # added
> - print "<div class=\"diff_info\">" . file_type($diffinfo->{'to_mode'}) . ":" .
> - $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
> - hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
> - $diffinfo->{'to_id'}) . " (new)" .
> - "</div>\n"; # class="diff_info"
> -
> - } elsif ($diffinfo->{'status'} eq "D") { # deleted
> - print "<div class=\"diff_info\">" . file_type($diffinfo->{'from_mode'}) . ":" .
> - $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
> - hash=>$diffinfo->{'from_id'},
> file_name=>$diffinfo->{'file'})},
> - $diffinfo->{'from_id'}) . " (deleted)" .
> - "</div>\n"; # class="diff_info"
> -
> - } elsif ($diffinfo->{'status'} eq "R" || # renamed
> - $diffinfo->{'status'} eq "C" || # copied
> - $diffinfo->{'status'} eq "2") { # with two filenames (from git_blobdiff)
> - print "<div class=\"diff_info\">" .
> - file_type($diffinfo->{'from_mode'}) . ":" .
> - $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
> - hash=>$diffinfo->{'from_id'},
> file_name=>$diffinfo->{'from_file'})},
> - $diffinfo->{'from_id'}) .
> - " -> " .
> - file_type($diffinfo->{'to_mode'}) . ":" .
> - $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
> - hash=>$diffinfo->{'to_id'},
> file_name=>$diffinfo->{'to_file'})},
> - $diffinfo->{'to_id'});
> - print "</div>\n"; # class="diff_info"
> -
> - } else { # modified, mode changed, ...
> - print "<div class=\"diff_info\">" .
> - file_type($diffinfo->{'from_mode'}) . ":" .
> - $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
> - hash=>$diffinfo->{'from_id'},
> file_name=>$diffinfo->{'file'})},
> - $diffinfo->{'from_id'}) .
> - " -> " .
> - file_type($diffinfo->{'to_mode'}) . ":" .
> - $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
> - hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
> - $diffinfo->{'to_id'});
> - print "</div>\n"; # class="diff_info"
> - }
> + # print "git diff" header
> + $patch_line =~ s/$from_subst[0]/$from_subst[1]/ if @from_subst;
> + $patch_line =~ s/$to_subst[0]/$to_subst[1]/ if @to_subst;
> + print "<div class=\"diff header\">$patch_line</div>\n";
>
> - #print "<div class=\"diff extended_header\">\n";
> + print "<div class=\"diff extended_header\">\n";
> $in_header = 1;
> next LINE;
> } # start of patch in patchset
>
> + if ($in_header) {
> + if ($patch_line !~ m/^---/) {
> + # match <path>
> + if ($patch_line =~ m|a/|) {
> + $patch_line =~ s/$from_subst[0]/$from_subst[1]/ if @from_subst;
> + }
> + if ($patch_line =~ m|b/|) {
> + $patch_line =~ s/$to_subst[0]/$to_subst[1]/ if @to_subst;
> + }
> + # match <mode>
> + if ($patch_line =~ m/\s(\d{6})$/) {
> + $patch_line .= '/' . mode_str($1) . ' (' . file_type($1) . ')';
> + }
> + # match <hash>
> + if ($patch_line =~ m/^index/) {
> + $patch_line =~ s/0{40}/'0' x 7/e;
> + $patch_line =~ s/$from_subst[2]/$from_subst[3]/ if @from_subst;
> + $patch_line =~ s/$to_subst[2]/$to_subst[3]/ if @to_subst;
> + }
> + print $patch_line . "<br/>\n";
>
> - if ($in_header && $patch_line =~ m/^---/) {
> - #print "</div>\n"; # class="diff extended_header"
> - $in_header = 0;
> + } else {
> + #$patch_line =~ m/^---/;
> + print "</div>\n"; # class="diff extended_header"
> + $in_header = 0;
> +
> + $patch_line =~ s/$from_subst[0]/$from_subst[1]/ if @from_subst;
> + print "<div class=\"diff from_file\">$patch_line</div>\n";
>
> - my $file = $diffinfo->{'from_file'};
> - $file ||= $diffinfo->{'file'};
> - $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
> - hash=>$diffinfo->{'from_id'}, file_name=>$file),
> - -class => "list"}, esc_html($file));
> - $patch_line =~ s|a/.*$|a/$file|g;
> - print "<div class=\"diff from_file\">$patch_line</div>\n";
> + $patch_line = <$fd>;
> + chomp $patch_line;
>
> - $patch_line = <$fd>;
> - chomp $patch_line;
> + #$patch_line =~ m/^+++/;
> + $patch_line =~ s/$to_subst[0]/$to_subst[1]/ if @to_subst;
> + print "<div class=\"diff to_file\">$patch_line</div>\n";
>
> - #$patch_line =~ m/^+++/;
> - $file = $diffinfo->{'to_file'};
> - $file ||= $diffinfo->{'file'};
> - $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
> - hash=>$diffinfo->{'to_id'}, file_name=>$file),
> - -class => "list"}, esc_html($file));
> - $patch_line =~ s|b/.*|b/$file|g;
> - print "<div class=\"diff to_file\">$patch_line</div>\n";
> + }
>
> next LINE;
> }
> - next LINE if $in_header;
>
> print format_diff_line($patch_line);
> }
> --
> 1.4.3.3
>
>
>
> -------------------------------------------------------
>
> --
> Jakub Narebski
> Poland
> -
> To unsubscribe from this list: send the line "unsubscribe git" in
> the body of a message to majordomo@vger•kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2006-10-29 19:31 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-29 10:22 [PATCH/RFC] gitweb: New improved patchset view Jakub Narebski
2006-10-29 11:47 ` Junio C Hamano
2006-10-29 12:24 ` Jakub Narebski
2006-10-29 12:48 ` Jakub Narebski
2006-10-29 15:35 ` Jakub Narebski
2006-10-29 19:43 ` Luben Tuikov
2006-10-29 20:19 ` Jakub Narebski
2006-10-29 22:05 ` Jakub Narebski
2006-10-29 20:29 ` Junio C Hamano
2006-10-29 19:33 ` Luben Tuikov
2006-10-29 12:44 ` Anand Kumria
2006-10-29 19:38 ` Luben Tuikov
2006-10-29 17:50 ` Jakub Narebski
2006-10-29 18:49 ` Junio C Hamano
2006-10-30 1:43 ` Luben Tuikov
2006-10-29 19:55 ` Luben Tuikov
2006-10-29 20:29 ` Jakub Narebski
2006-10-29 19:31 ` Luben Tuikov [this message]
2006-10-29 23:51 ` [PATCH/RFC (take 2)] " Jakub Narebski
2006-10-30 0:34 ` Jakub Narebski
2006-10-30 1:12 ` Junio C Hamano
2006-10-30 1:21 ` Jakub Narebski
2006-10-30 1:59 ` Luben Tuikov
2006-10-30 8:05 ` Jakub Narebski
2006-10-30 8:21 ` Junio C Hamano
2006-10-30 8:51 ` Junio C Hamano
2006-10-30 9:43 ` Jakub Narebski
2006-10-30 13:58 ` Jakub Narebski
2006-10-30 22:59 ` Junio C Hamano
2006-10-30 23:32 ` Jakub Narebski
2006-10-30 23:40 ` Junio C Hamano
2006-10-30 21:34 ` Luben Tuikov
2006-10-30 21:50 ` Jakub Narebski
2006-10-30 22:30 ` Edgar Toernig
2006-10-30 22:39 ` Jakub Narebski
2006-10-31 22:41 ` Edgar Toernig
2006-10-30 22:40 ` Luben Tuikov
2006-10-30 23:00 ` Junio C Hamano
[not found] <200610290100.11731.jnareb@gmail.com>
2006-10-28 23:16 ` [PATCH/RFC] " Jakub Narebski
2006-10-29 10:59 ` Jakub Narebski
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