Merge pull request #157 from apache/fix-workflow

Try fixing a working dir issue

Author: matrei

.github/actions/update-plugin-index/Dockerfile

@@ -1,3 +1,2 @@
 FROM groovy:4.0.27-jdk17
-COPY index-plugins.groovy /index-plugins.groovy
-ENTRYPOINT ["groovy", "index-plugins.groovy"]
+ENTRYPOINT ["groovy", "index-plugins.groovy"]

.github/actions/update-plugin-index/action.yml

@@ -0,0 +1,7 @@
+name: Update Plugin Index
+description: Fetch the latest versions from a given Maven Metadata URL and add
+  any new versions to the plugin yml files in the grails-plugins directory.
+  Generate grails-plugins-index.json file in the project root.
+runs:
+  using: docker
+  image: Dockerfile