feat: workflow to create release

Author: HeZeBang

.github/workflows/release.yml

@@ -0,0 +1,48 @@
+name: Release on Package Update
+
+on:
+  push:
+    branches:
+      - master
+      - main
+    paths:
+      - 'package.json'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Extract version from package.json
+        id: version
+        run: |
+          VERSION=$(jq -r '.version' package.json)
+          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
+          echo "Extracted version: $VERSION"
+
+      - name: Check if release already exists
+        id: check_release
+        run: |
+          VERSION=${{ steps.version.outputs.VERSION }}
+          if gh release view "v$VERSION" > /dev/null 2>&1; then
+            echo "EXISTS=true" >> $GITHUB_OUTPUT
+          else
+            echo "EXISTS=false" >> $GITHUB_OUTPUT
+          fi
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create Release
+        if: steps.check_release.outputs.EXISTS == 'false'
+        run: |
+          VERSION=${{ steps.version.outputs.VERSION }}
+          gh release create "v$VERSION" \
+            --title "v$VERSION" \
+            --notes "Release v$VERSION" \
+            --latest
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}