ci: use create-pull-request action for cli sync

Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>

Author: dvdksn

.github/workflows/sync-cli-docs.yml

@@ -11,6 +11,9 @@ on:
         required: false
         default: ""
   pull_request:
+    paths:
+      - '.github/workflows/sync-cli-docs.yml'
+      - 'hack/sync-cli-docs.sh'
 
 permissions:
   contents: write
@@ -49,12 +52,8 @@ jobs:
           ref: ${{ steps.get-version.outputs.version }}
           fetch-depth: 0
       -
-        name: Create update branch
-        id: create-branch
+        name: Git config
         run: |
-          BRANCH_NAME="bot/sync-cli-docs-$(date +%Y%m%d-%H%M%S)"
-          git checkout -b "$BRANCH_NAME"
-          echo "branch_name=$BRANCH_NAME" >> "$GITHUB_OUTPUT"
           git config user.name "github-actions[bot]"
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
       -
@@ -65,36 +64,45 @@ jobs:
           ./hack/sync-cli-docs.sh HEAD cli-source
           EXIT_CODE=$?
           set -e
-          
+
           if [ $EXIT_CODE -eq 0 ]; then
-            echo "changes=true" >> "$GITHUB_OUTPUT"
             echo "Changes detected - syncing CLI docs" >> "$GITHUB_STEP_SUMMARY"
           elif [ $EXIT_CODE -eq 100 ]; then
-            echo "changes=false" >> "$GITHUB_OUTPUT"
             echo "No changes to sync - CLI docs are up to date" >> "$GITHUB_STEP_SUMMARY"
           else
             echo "::error::Script failed with exit code $EXIT_CODE"
             exit $EXIT_CODE
           fi
-
       -
-        name: Show PR
-        if: steps.sync.outputs.changes == 'true'
+        name: Clean up temporary directories
+        if: always()
         run: |
-          git show "${{ steps.create-branch.outputs.branch_name }}"
+          # Remove the worktree
+          if [ -d "internal-update-cli-docs" ]; then
+            GIT_DIR="cli-source/.git" git worktree remove internal-update-cli-docs --force || true
+          fi
+          # Remove the cli source directory
+          rm -rf cli-source
       -
         name: Create Pull Request
-        if: steps.sync.outputs.changes == 'true' && github.event_name != 'pull_request'
-        env:
-          GH_TOKEN: ${{ github.token }}
-          PR_BODY: |
+        id: cpr
+        uses: peter-evans/create-pull-request@v7
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: bot/sync-cli-docs-${{ steps.get-version.outputs.version }}
+          base: main
+          delete-branch: true
+          title: "cli: sync docs with docker/cli"
+          body: |
             ## Summary
 
             Automated sync of CLI documentation from docker/cli repository.
+
+            **CLI version**: ${{ steps.get-version.outputs.version }}
+          reviewers: "@engine"
+      -
+        name: Check outputs
+        if: ${{ steps.cpr.outputs.pull-request-number }}
         run: |
-          git push -u origin "${{ steps.create-branch.outputs.branch_name }}"
-          gh pr create \
-            --title "cli: sync docs with docker/cli" \
-            --body "$PR_BODY" \
-            --base main \
-            --head "${{ steps.create-branch.outputs.branch_name }}"
+          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
+          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"