chore: fix Bump License Year workflow (#23)

Author: arttet

.github/workflows/bump-license-year.yml

@@ -2,70 +2,46 @@ name: Bump License Year
 
 on:
   schedule:
-    - cron: '0 0 1 1 *'
+    - cron: 0 0 1 1 *
   workflow_dispatch:
 
-permissions:
-  contents: write
-  pull-requests: write
-
 jobs:
-  bump-year:
+  bump-license-year:
     runs-on: ubuntu-latest
 
+    permissions:
+      contents: write
+      pull-requests: write
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
       - name: Set the current year
         run: |
           echo "CURRENT_YEAR=$(date +'%Y')" >> $GITHUB_ENV
-          echo "BRANCH_NAME=bump-license-year-${CURRENT_YEAR}" >> $GITHUB_ENV
-
-      - name: Configure Git
-        run: |
-          git config --global user.name "github-actions[bot]"
-          git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Update license year
         run: |
           OLD_YEAR=$(grep -oP '\d{4}' LICENSE | tail -n 1)
+
+          echo "Old year: $OLD_YEAR"
+          echo "Current year: ${CURRENT_YEAR}"
+
           if [ "$OLD_YEAR" != "${CURRENT_YEAR}" ]; then
             sed -i "s/$OLD_YEAR/${CURRENT_YEAR}/g" LICENSE
           fi
 
-      - name: Check for changes
-        id: changes_check
-        run: |
-          if git diff --quiet; then
-            echo "No changes detected."
-            echo "CHANGES_DETECTED=false" >> $GITHUB_ENV
-          else
-            echo "Changes detected."
-            echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
-
-      - name: Create new branch
-        if: env.CHANGES_DETECTED == 'true'
-        run: |
-          git checkout -b ${BRANCH_NAME}
-
-      - name: Commit changes
-        if: env.CHANGES_DETECTED == 'true'
-        run: |
-          git add LICENSE
-          git commit -m "chore: bump license year to ${CURRENT_YEAR}"
-
-      - name: Push changes
-        if: env.CHANGES_DETECTED == 'true'
-        run: git push --set-upstream origin ${BRANCH_NAME}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
       - name: Create Pull Request
-        if: env.CHANGES_DETECTED == 'true'
-        uses: actions/create-pull-request@v7
+        uses: peter-evans/create-pull-request@v7
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-          branch: ${BRANCH_NAME}
-          title: 'chore: bump license year to ${CURRENT_YEAR}'
+          commit-message: |
+            chore: bump license year to ${{ env.CURRENT_YEAR }}
+          sign-commits: true
+          title: |
+            Bump license year to ${{ env.CURRENT_YEAR }}
+          body: |
+            - Bump license year to ${{ env.CURRENT_YEAR }}
+          branch: bump-license-year-${{ env.CURRENT_YEAR }}
           base: main