MG-147 - Helm Docs generation fails with README.md has changed error (#148)

* Add debug logs

Signed-off-by: JeffMboya <[email protected]>

* Always show the diff even if doc generation fails

Signed-off-by: JeffMboya <[email protected]>

* Always show the diff even if doc generation fails

Signed-off-by: JeffMboya <[email protected]>

* Always show the diff even if doc generation fails

Signed-off-by: JeffMboya <[email protected]>

---------

Signed-off-by: JeffMboya <[email protected]>

Author: JeffMboya

.github/workflows/helm-docs.yaml

@@ -20,6 +20,7 @@ jobs:
           fetch-depth: 0
 
       - name: Generate Helm Docs
+        id: helm-docs
         uses: losisin/[email protected]
         with:
           chart-search-root: "charts/magistrala"
@@ -28,3 +29,7 @@ jobs:
           template-files: "README.md.gotmpl"
           git-push: false
           fail-on-diff: true
+
+      - name: Show README diff
+        if: failure() && steps.helm-docs.outcome == 'failure'
+        run: git diff charts/magistrala/README.md || echo "No git diff available."