auto generate md docs workflow

Author: brunotacca

.github/workflows/extra-docs.yml

@@ -1,42 +1,23 @@
 name: Generate Extra Docs
 
-# Controls when the workflow will run
 on:
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+  push:
+    branches:
+      - main
+    paths:
+      - 'ca-spring-multimodule/external/apis/docs/docbook/**'
+  
 jobs:
-  # This workflow contains a single job called "build"
   generate-md:
-    # The type of runner that the job will run on
     runs-on: ubuntu-latest
 
-    # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v3
 
-      # Runs a single command using the runners shell
-      - name: Run a one-line script
-        run: echo Hello, world!
-
-      # Runs a set of commands using the runners shell
-      - name: Run a multi-line script
-        run: |
-          echo Add other actions to build,
-          echo test, and deploy your project.
-          ls -la
-          mkdir output
-
-#      - uses: docker://pandoc/core:2.19
-#        with:
-#          args: "--help" # gets appended to pandoc command
-
       - uses: docker://pandoc/core:2.19
         with:
           args: -f docbook -t markdown_strict ca-spring-multimodule/external/apis/docs/docbook/api-guide.xml -o ca-spring-multimodule/external/apis/docs/md/api-guide.md
 
       - uses: stefanzweifel/git-auto-commit-action@v4
         with:
-          commit_message: Adding AutoGenerated MD Docs
+          commit_message: Adding Generated Markdown Docs