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Fix Mercurial diff

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It only showed the log messages of $rev1 and $rev2. Now it shows the
range $rev1::$rev2, excluding $rev1.
This commit is contained in:
Eelco Dolstra 2017-04-11 13:39:54 +02:00
parent 585d3274e3
commit 433b94ee68
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GPG key ID: 8170B4726D7198DE
1 changed files with 9 additions and 5 deletions
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14
src/lib/Hydra/Controller/API.pm
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@ -13,6 +13,7 @@ use DateTime;
use Digest::SHA qw(sha256_hex);
use Text::Diff;
use File::Slurp;
use IPC::Run qw(run);
sub api : Chained('/') PathPart('api') CaptureArgs(0) {
@ -175,7 +176,6 @@ sub scmdiff : Chained('api') PathPart('scmdiff') Args(0) {
my $type = $c->request->params->{type};
my $rev1 = $c->request->params->{rev1};
my $rev2 = $c->request->params->{rev2};
my $branch;
die("invalid revisions: [$rev1] [$rev2]") if $rev1 !~ m/^[a-zA-Z0-9_.]+$/ || $rev2 !~ m/^[a-zA-Z0-9_.]+$/;
@ -184,10 +184,14 @@ sub scmdiff : Chained('api') PathPart('scmdiff') Args(0) {
my $diff = "";
if ($type eq "hg") {
my $clonePath = getSCMCacheDir . "/hg/" . sha256_hex($uri);
die if ! -d $clonePath;
$branch = `(cd $clonePath; hg log --template '{branch}' -r $rev2)`;
$diff .= `(cd $clonePath; hg log -r $rev1 -r $rev2 -b $branch)`;
$diff .= `(cd $clonePath; hg diff -r $rev1:$rev2)`;
die "repository '$uri' is not in the SCM cache\n" if ! -d $clonePath;
my $out;
run(["hg", "log", "-R", $clonePath, "-r", "reverse($rev1::$rev2) and not($rev1)"], \undef, \$out)
or die "hg log failed";
$diff .= $out;
run(["hg", "diff", "-R", $clonePath, "-r", "$rev1::$rev2"], \undef, \$out)
or die "hg diff failed";
$diff .= $out;
} elsif ($type eq "git") {
my $clonePath = getSCMCacheDir . "/git/" . sha256_hex($uri);
die if ! -d $clonePath;