package PublicInbox::RepoTree;
use v5.12;
use PublicInbox::ViewDiff qw(uri_escape_path);
-use PublicInbox::GitAsyncCat;
use PublicInbox::WwwStatic qw(r);
+use PublicInbox::Qspawn;
+use PublicInbox::WwwStream qw(html_oneshot);
+use PublicInbox::Hval qw(ascii_html);
-sub tree_30x { # git check_async callback
+sub rd_404_log {
+ my ($bref, $ctx) = @_;
+ my $path = $ctx->{-q_value_html} = ascii_html($ctx->{-path});
+ my $tip = 'HEAD';
+ $tip = ascii_html($ctx->{qp}->{h}) if defined($ctx->{qp}->{h});
+ PublicInbox::WwwStream::html_init($ctx);
+ my $zfh = $ctx->{zfh};
+ print $zfh "<pre>\$ git log -1 $tip -- $path\n";
+ my $code = 200;
+ if ($$bref eq '') {
+ say $zfh "found no record of `$path' in git history in `$tip'";
+ $ctx->{-has_srch} and
+ say $zfh 'perhaps try searching mail (above)';
+ $code = 404;
+ } else {
+ my ($H, $h, $s_as) = split(/ /, $$bref, 3);
+ utf8::decode($s_as);
+ my $x = uri_escape_path($ctx->{-path});
+ $s_as = ascii_html($s_as);
+ print $zfh <<EOM;
+found last record of `$path' in the following commit:
+
+<a href="$ctx->{-upfx}$H/s/?b=$x">$h</a> $s_as
+EOM
+ }
+ my $res = $ctx->html_done;
+ $res->[0] = $code;
+ delete($ctx->{-wcb})->($res);
+}
+
+sub find_missing {
+ my ($ctx) = @_;
+ if ($ctx->{-path} eq '') {
+ my $tip = 'HEAD';
+ $tip = ascii_html($ctx->{qp}->{h}) if defined($ctx->{qp}->{h});
+ PublicInbox::WwwStream::html_init($ctx);
+ print { $ctx->{zfh} } "<pre>`$tip' ref not found</pre>";
+ my $res = $ctx->html_done;
+ $res->[0] = 404;
+ return delete($ctx->{-wcb})->($res);
+ }
+ my $cmd = ['git', "--git-dir=$ctx->{git}->{git_dir}",
+ qw(log --no-color -1), '--pretty=%H %h %s (%as)' ];
+ push @$cmd, $ctx->{qp}->{h} if defined($ctx->{qp}->{h});
+ push @$cmd, '--';
+ push @$cmd, $ctx->{-path};
+ my $qsp = PublicInbox::Qspawn->new($cmd, undef,
+ { quiet => 1, 2 => $ctx->{lh} });
+ $qsp->psgi_qx($ctx->{env}, undef, \&rd_404_log, $ctx);
+}
+
+sub tree_show { # git check_async callback
my ($oid, $type, $size, $ctx) = @_;
- my $wcb = delete $ctx->{-wcb};
- return $wcb->(r(404)) if $type eq 'missing';
- my $u = $ctx->{git}->base_url($ctx->{env});
- my $path = uri_escape_path(delete $ctx->{-path});
- $u .= "$oid/s/?b=$path";
- $wcb->([ 302, [ Location => $u, 'Content-Type' => 'text/plain' ],
- [ "Redirecting to $u\n" ] ])
+ return find_missing($ctx) if $type eq 'missing';
+
+ my $res = [ $ctx->{git}, $oid, $type, $size ];
+ my ($bn) = ($ctx->{-path} =~ m!/?([^/]+)\z!);
+ if ($type eq 'blob') {
+ my $obj = ascii_html($ctx->{-obj});
+ $ctx->{-q_value_html} = 'dfn:'.ascii_html($ctx->{-path}) .
+ ' dfpost:'.substr($oid, 0, 7);
+ $ctx->{-paths} = [ $bn, qq[(<a
+href="$ctx->{-upfx}$oid/s/$bn">raw</a>)
+\$ git show $obj\t# shows this blob on the CLI] ];
+ }
+ PublicInbox::ViewVCS::solve_result($res, $ctx);
}
sub srv_tree {
my ($ctx, $path) = @_;
return if index($path, '//') >= 0 || index($path, '/') == 0;
my $tip = $ctx->{qp}->{h} // 'HEAD';
+ $ctx->{-upfx} = '../' x (($path =~ tr!/!/!) + 1);
$path =~ s!/\z!!;
my $obj = $ctx->{-obj} = "$tip:$path";
$ctx->{-path} = $path;
return if index($obj, "\n") >= 0;
sub {
$ctx->{-wcb} = $_[0]; # HTTP::{Chunked,Identity}
- if ($ctx->{env}->{'pi-httpd.async'}) {
- async_check($ctx, $obj, \&tree_30x, $ctx);
- } else {
- $ctx->{git}->check_async($obj, \&tree_30x, $ctx);
- $ctx->{git}->async_wait_all;
- }
+ PublicInbox::ViewVCS::do_check_async($ctx, \&tree_show, $obj);
};
}