check for revisions

Dependencies

• [2] HZ2U4QEV no branch info available yet in scmdiff, so disable for now
• [3] BKOIYITR added some json responses
• [4] TH674WKJ add log diff to compare logs to previous builds
• [5] SHYRGAWZ hydra: when no external url is given for diff's of git/hg input, revert to a diff done on a local available clone

Change contents

• edit in src/lib/Hydra/Controller/API.pm at line 210
  [3.279]→[3.279:328](∅→∅)
  − my $branch = $c->request->params->{branch} ;
• edit in src/lib/Hydra/Controller/API.pm at line 212
  [3.418]

  [3.418]
  + my $branch;

  +

  + die("invalid revisions: [$rev1] [$rev2]") if $rev1 !~ m/^[a-zA-Z0-9_.]+$/ || $rev2 !~ m/^[a-zA-Z0-9_.]+$/ ;
• replacement in src/lib/Hydra/Controller/API.pm at line 220
  [3.552]→[2.0:56](∅→∅)
  − $diff .= `(cd $clonePath ; hg log -r $rev1 -r $rev2)`;
  [3.552]

  [3.605]
  + $branch = `hg log --template '{branch}' -r $rev2`;

  + $diff .= `(cd $clonePath ; hg log -r $rev1 -r $rev2 -b $branch)`;