cabal-cargs-0.3: tests/diffOutputsWithGoldens

#!/usr/bin/env bash
dirs="withSandbox withoutSandbox"
for dir in $dirs ; do
   for output in `ls outputFiles/$dir` ; do
      outputFile=outputFiles/$dir/$output
      goldenFile=goldenFiles/$dir/$output
      # only call gvimdiff on files having a difference
      diff $outputFile $goldenFile > /dev/null || gvimdiff -f $outputFile $goldenFile
   done
done