polish translate-readme action (#2020)

.github/workflows/helm-docs.yaml

@@ -39,7 +39,6 @@ jobs:
           rm -f ./helm-docs
 
   translate-readme:
-    if: ${{ ! always() }}
     needs: helm
     runs-on: ubuntu-latest
 
@@ -52,7 +51,26 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y jq
 
+      - name: Compare README.md
+        id: compare_readme
+        run: |
+          cd ./helm/higress
+          BASE_BRANCH=main
+          UPSTREAM_REPO=https://github.com/alibaba/higress.git
+
+          TEMP_DIR=$(mktemp -d)
+          git clone --depth 1 --branch $BASE_BRANCH $UPSTREAM_REPO $TEMP_DIR
+
+          if diff -q "$TEMP_DIR/README.md" README.md > /dev/null; then
+            echo "README.md has no changes in comparison to base branch. Skipping translation."
+            echo "skip_translation=true" >> $GITHUB_ENV
+          else
+            echo "README.md has changed in comparison to base branch. Proceeding with translation."
+            echo "skip_translation=false" >> $GITHUB_ENV
+          fi
+
       - name: Translate README.md to Chinese
+        if: env.skip_translation == 'false'
         env:
           API_URL: ${{ secrets.HIGRESS_OPENAI_API_URL }}
           API_KEY: ${{ secrets.HIGRESS_OPENAI_API_KEY }}
@@ -79,37 +97,30 @@ jobs:
             -H "Authorization: Bearer $API_KEY" \
             -d "$PAYLOAD")
 
-          echo "response: $RESPONSE"
+          echo "Response: $RESPONSE"
 
-          TRANSLATED_CONTENT=$(echo "$RESPONSE" | jq -r '.choices[0].message.content')
+          echo "$RESPONSE" | jq -c -r '.choices[] | .message.content' > README.zh.new.md
 
-          if [ -z "$TRANSLATED_CONTENT" ]; then
+          if [ -f "README.zh.new.md" ]; then
-            echo "Translation failed! Response: $RESPONSE"
+            echo "Translation completed and saved to README.zh.new.md."
+          else
+            echo "Translation failed or no content returned!"
             exit 1
           fi
 
-          echo "$TRANSLATED_CONTENT" > README.zh.new.md
+          mv README.zh.new.md README.zh.md
-          echo "Translation completed and saved to README.zh.new.md."
 
-      - name: Compare README.zh.md
+      - name: Create Pull Request
-        id: compare
+        if: env.skip_translation == 'false'
-        run: |
+        uses: peter-evans/create-pull-request@v7
-          cd ./helm/higress
+        with:
-          NEW_README_ZH="README.zh.new.md"
+          token: ${{ secrets.GITHUB_TOKEN }}
-          EXISTING_README_ZH="README.zh.md"
+          commit-message: "Update helm translated README.zh.md"
+          branch: update-helm-readme-zh
+          title: "Update helm translated README.zh.md"
+          body: |
+            This PR updates the translated README.zh.md file.
 
-          if [ ! -f "$EXISTING_README_ZH" ]; then
+            - Automatically generated by GitHub Actions
-            echo "Add README.zh.md."
+          labels: translation, automated
-            mv "$NEW_README_ZH" "$EXISTING_README_ZH"
+          base: main
-            echo "updated=true" >> $GITHUB_ENV
-            exit 0
-          fi
-
-          if ! diff -q "$NEW_README_ZH" "$EXISTING_README_ZH"; then
-            echo "Files are different. Updating README.zh.md."
-            mv "$NEW_README_ZH" "$EXISTING_README_ZH"
-            echo "updated=true" >> $GITHUB_ENV
-          else
-            echo "Files are identical. No update needed."
-            echo "updated=false" >> $GITHUB_ENV
-          fi