ci(docs.yml): adding different tool for docs

.github/workflows/docs.yml

@@ -2,12 +2,8 @@ name: Update README with Go documentation
 
 on:
   push:
-    branches: [main]
-  pull_request:
-    branches: [main]
-permissions:
-  pull-requests: write
-  contents: write
+    branches:
+      - main
 
 jobs:
   update-readme:
@@ -16,19 +12,23 @@ jobs:
     - name: Check out repository
       uses: actions/checkout@v3
 
-    - name: Fix Git repository permissions
-      run: git config --global --add safe.directory /home
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: 1.20
+
+    - name: Generate Go documentation and update README
+      run: |
+        go install github.com/robertkrimen/godocdown/godocdown
+        godocdown . > README.md
 
-    - name: Update readme according to Go doc
-      uses: posener/goreadme@v1
+    - name: Create or update pull request
+      uses: peter-evans/create-pull-request@v4
       with:
-        email: "41898282+github-actions[bot]@users.noreply.github.com"
-        recursive: true
-        constants: true
-        variabless: true
-        functions: true
-        types: true
-        factories: true
-        credit: false
-        # Optional: Token allows goreadme to comment the PR with diff preview.
-        GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'
+        token: ${{ secrets.GITHUB_TOKEN }}
+        commit-message: "docs(README.md): update go documentation"
+        title: "Update Go documentation in README"
+        body: "This PR updates the Go documentation in the README."
+        branch: "update-go-documentation"
+        base: "main"
+        labels: "documentation,automerge"