ci: Print Nextcloud log on failure and colorize behat

Signed-off-by: Julius Härtl <jus@bitgrid.net>

.github/workflows/integration.yml

@@ -99,3 +99,7 @@ jobs:
       - name: Run behat
         working-directory: apps/${{ env.APP_NAME }}/tests/integration
         run: ./run.sh
+
+      - name: Dump Nextcloud log
+        if: failure()
+        run: cat data/nextcloud.log

tests/integration/run.sh

@@ -33,7 +33,7 @@ echo $PHPPID
 
 export TEST_SERVER_URL="http://localhost:$PORT/ocs/"
 
-vendor/bin/behat $SCENARIO_TO_RUN
+vendor/bin/behat --colors -f junit -f pretty $SCENARIO_TO_RUN
 RESULT=$?
 
 kill $PHPPID