Merge pull request #140 from awesomeWM/improve-build

Improve build: installed rocks, build URL(s)

.travis.yml

@@ -83,6 +83,9 @@ install:
 
   - gem install mdl
 
+after_install:
+  - luarocks --local list --porcelain | column -t -s $'\r'
+
 script:
   - PKG_CONFIG_PATH="$HOME/install/lib/pkgconfig" make build_for_travis
   - mdl --git-recurse .
@@ -96,7 +99,7 @@ after_success:
       git config user.name "awesome-robot on Travis CI"
       git config user.email "awesome-robot@users.noreply.github.com"
       git add --all .
-      git commit -m "Update from Travis for awesome-www@${commit_hash}"
+      git commit -m "Update from Travis for awesome-www@${commit_hash}\n\nCommits: https://github.com/awesomeWM/awesome/compare/${TRAVIS_COMMIT_RANGE/.../..}\nBuild URL: https://travis-ci.com/awesomeWM/awesome/builds/${TRAVIS_BUILD_ID}"
       git --no-pager show --stat
       git push origin "$(git symbolic-ref --quiet HEAD)" 2>&1 | sed "s/$GH_APIDOC_TOKEN/GH_APIDOC_TOKEN/g"