wip: multiline output

Author: Greg Bowler

action.yml

@@ -108,7 +108,9 @@ runs:
       run: |
         set -e
         bash <(curl -s https://raw.githubusercontent.com/php-actions/php-build/cee5b9fa9fbc4c888e7a62bbb7b8eade18e3c56b/php-build.bash) phpunit
+        echo "text<<EOF" >> $GITHUB_OUTPUT
         ${{ github.action_path }}/phpunit-action.bash >> $GITHUB_OUTPUT
+        echo "EOF" >> $GITHUB_OUTPUT
       shell: bash
 
 branding:

phpunit-action.bash

@@ -2,6 +2,7 @@
 set -e
 github_action_path=$(dirname "$0")
 docker_tag=$(cat ./docker_tag)
+
 echo "output_log=Docker tag: $docker_tag"
 
 if [ -z "$ACTION_PHPUNIT_PATH" ]