CI: Now try passing some details about the current git commit

.travis.yml

@@ -13,6 +13,7 @@ jobs:
     - stage: build
       script:
         - npm --force install tiddlywiki
+        - export GIT_DETAILS="$(< git rev-parse --abbrev-ref HEAD)-$(< git rev-parse HEAD) from $(< git remote get-url origin)"
         - export TW5_BUILD_TIDDLYWIKI='./node_modules/tiddlywiki/tiddlywiki.js'
         - ./bin/build-site.sh
         - ./bin/deploy-site.sh

bin/build-site.sh

@@ -35,6 +35,8 @@ fi
 
 echo "Using TW5_BUILD_OUTPUT as [$TW5_BUILD_OUTPUT]"
 
+echo "Git details: $GIT_DETAILS"
+
 # Make the CNAME file that GitHub Pages requires
 
 echo "tiddlywiki.com" > $TW5_BUILD_OUTPUT/CNAME