Adding release pipeline (#173)

.github/workflows/cd.yml

@@ -0,0 +1,85 @@
+name: CI
+on:
+    schedule:
+      - cron: '0 0 * * *'
+    push:
+      branches:
+        - main
+    workflow_dispatch:
+
+permissions:
+  contents: write
+  actions: read
+  checks: write
+  deployments: write
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Check if package.json has changed
+        id: check
+        run: |
+          if [ $(git diff --name-only HEAD^1 HEAD | grep 'package.json' | wc -l) -eq 0 ]; then
+            echo "No version change detected in package.json."
+          else
+            echo "Version change detected."
+          fi
+      
+      - name: Create npm package
+        run: npm pack
+
+      - name: Extract package contents
+        run: npm pack
+        id: npm_pack
+
+      - name: Checkout release branch
+        uses: actions/checkout@v4
+        ref: release
+        path: './release'
+
+      - name: Extract package contents
+        run: |
+          tar -xzf *.tgz --strip-components=1 -C ./release
+
+      - name: Set up Git use
+        run: |
+          git config --global user.email "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+      
+      - name: Push package contents to a new branch
+        run: |
+          VERSION=$(jq -r '.version' package.json)
+          cd ./release
+          git add .
+          git commit -m "Release ${VERSION}"
+      
+      - name: Generate release notes
+        run: |
+          PREV_TAG=$(git describe --tags --abbrev=0 HEAD^1)
+          GIT_LOG=$(git log --pretty=format:"%h - %s (%an)" "${PREV_TAG}..HEAD")
+          echo "RELEASE_NOTES<<EOF" >> $GITHUB_ENV
+          echo "${GIT_LOG}" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+      
+      - name: Printing release notes
+        run: |
+          echo ${{ env.RELEASE_NOTES }}
+          echo ${{ env.GIT_LOG }}
+          echo ${{ env.RELEASE_NOTES }}
+          echo v${{ steps.check.outputs.version }}
+
+
+