message: Print build when getting release version
diff: @@ -11,8 +11,10 @@ if git describe --tags --contains $git_sha 1>release.txt 2>/dev/null
  then
  # Tags indicate stable release -> use tag version.
  # On success, we'll have the tag version in release.txt now, so we're done.
  - exit 0
  -fi
  -
  + echo "build a tagged release: $caf_version"
  +else
  # Generate default release version.
  -echo "$caf_version+exp.sha.$git_sha" >release.txt
  + caf_release_version="$caf_version+exp.sha.$git_sha"
  + echo "build a commit version: $caf_release_version"
  + echo "$caf_release_version" >release.txt
  +fi
  