add workflow

Author: lucasjacks0n

.github/workflows/publish.yaml

@@ -0,0 +1,75 @@
+on:
+  workflow_dispatch:
+    inputs:
+      release_message:
+        type: string
+        description: Release message
+        required: true
+      prerelease:
+        type: boolean
+        description: Is this a pre-release version?
+        required: false
+        default: false
+
+permissions:
+  contents: write
+  
+jobs:
+  publish:
+    name: Publish Langchain Retriever to npm
+    runs-on: ubuntu-latest
+    needs:
+      - create-release
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "20"
+      - run: npm ci
+      - uses: JS-DevTools/npm-publish@v3
+        with:
+          package: packages/langchain
+          token: ${{ secrets.NPM_TOKEN }}
+
+  publish:
+    name: Publish TypeScript Client to npm
+    runs-on: ubuntu-latest
+    needs:
+      - create-release
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "20"
+      - run: npm ci
+      - uses: JS-DevTools/npm-publish@v3
+        with:
+          token: ${{ secrets.NPM_TOKEN }}
+
+  create-release:
+    name: Create GitHub Release
+    runs-on: ubuntu-latest
+    needs:
+      - extract-version
+    steps:
+      - name: Create GitHub Release
+        id: create_release
+        uses: actions/create-release@v1
+        with:
+          tag_name: "v${{ needs.extract-version.outputs.version }}"
+          prerelease: ${{ github.event.inputs.prerelease }}
+          body: ${{ github.event.inputs.release_message }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    
+  extract-version:
+    name: Extract Version Number
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.version_extraction.outputs.version }}
+    steps:
+      - uses: actions/checkout@v4
+      - id: version_extraction
+        run: echo "version=$(cat package.json | jq .version' | xargs)" >> "$GITHUB_OUTPUT"
+
+