update workflow

.github/workflows/main.yml

@@ -1,28 +1,37 @@
-name: IPPL documentation
-run-name: ${{ github.actor }} is hosting the IPPL Documentation
+# This is a basic workflow to help you get started with Actions
+
+name: Doxygen Action
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
 on:
   push:
-    - master
+    branches: [ master ]
 
 
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
+  # This workflow contains a single job called "build"
   build:
+    # 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:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Doxygen Action
-        uses: mattnotmitt/doxygen-action@v1.9.5
-        with:
-          # Path to Doxyfile
-          doxyfile-path: "doc/Doxyfile"
-          # Working directory
-          working-directory: "." # default is .
-
-      - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v4
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: doc/html
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - uses: actions/checkout@v4
+        
+    - name: Doxygen Action
+      uses: mattnotmitt/doxygen-action@v1.9.5
+      with:
+        # Path to Doxyfile
+        doxyfile-path: "doc/Doxyfile" # default is ./Doxyfile
+        # Working directory
+        working-directory: "." # default is .
+    
+    - name: Deploy
+      uses: peaceiris/actions-gh-pages@v4
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: doc/html