[AC-1856] Add publish automation workflows

.github/workflows/package-publish.yml

@@ -0,0 +1,77 @@
+name: publish
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'version'
+        required: true
+        type: string
+      npm_tag:
+        description: 'release tag'
+        required: false
+        type: string
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+      - name: Check if the release branch exists
+        run: |
+          set -x
+          branch_name="release/v${{ github.event.inputs.version }}"
+          if ! git ls-remote --exit-code --heads origin "$branch_name" > /dev/null; then
+            echo "Branch $branch_name does not exist. Make sure to create the branch and create a Jira ticket with pr-comment-bot."
+            exit 1
+          fi
+      - name: Install and Build
+        run: |
+          npm install
+          touch .env.production
+          echo "VITE_CHAT_AI_WIDGET_KEY=${{ secrets.chat_ai_widget_key }}" >> .env.production
+          npm run build:npm
+      - name: Publish to npm
+        run: |
+          if [ -z "${{ github.event.inputs.npm_tag }}" ]; then
+            npm publish --access=public
+          else
+            npm publish --tag ${{ github.event.inputs.npm_tag }} --access=public
+          fi
+      - name: Set environments
+        run: |
+          git config --global user.name "sendbird-sdk-deployment"
+          git config --global user.email "[email protected]"
+          echo "RELEASE_DATE=$(date +'%b %d %Y')" >> $GITHUB_ENV
+          echo "LATEST_TAG=$(git describe --tags $(git rev-list --tags --max-count=1))" >> $GITHUB_ENV
+      - name: Generate CHANEGLOG
+        run: |
+          echo "## [$LATEST_TAG] - $RELEASE_DATE" > temp-changelog.md
+          git log $LATEST_TAG..develop --oneline >> temp-changelog.md
+          echo "" >> temp-changelog.md
+          cat CHANGELOG.md >> temp-changelog.md
+          mv temp-changelog.md CHANGELOG.md
+          git commit -m "Update CHANGELOG.md for $LATEST_TAG"
+          git push origin v${{ github.event.inputs.version }}
+      - name: Update installed chat-ai-widget version to latest under packages/*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          packages=( "url-webdemo" "self-service" )
+          for package in "${packages[@]}"; do
+            cd ./packages/$package
+            npm install @sendbird/chat-ai-widget@${{ github.event.inputs.version }}
+            cd -
+          done
+          git add .
+          git commit -m "chore: update chat-ai-widget version to v${{ github.event.inputs.version }}"
+          git push origin release/v${{ github.event.inputs.version }}
+      - name: Tag new target and push to origin
+        run: |
+          git tag v${{ github.event.inputs.version }}
+          git push origin v${{ github.event.inputs.version }}