chore(cd): add CD pipeline for npm release (#75)

* squash branch 2
* remove trailing whitespace
* rename ci job
* revert port number changes

Author: joshua-goldstein

Diff for: .github/workflows/cd-dgraph-js-http.yml

@@ -0,0 +1,72 @@
+name: cd-dgraph-js-http
+on:
+  workflow_dispatch:
+    inputs:
+      releasetag:
+        description: "git tag to checkout and version to publish to npm"
+        required: true
+        type: string
+jobs:
+  dgraph-js-http-tests:
+    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: true
+      matrix:
+        node-version: [16.x, 18.x, 19.x, 20.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+    steps:
+    - name: Checkout dgraph-js-http repo
+      uses: actions/checkout@v3
+      with:
+        path: dgraph-js-http
+        repository: dgraph-io/dgraph-js-http
+        ref: ${{ github.event.inputs.releasetag }}
+    - name: Checkout dgraph repo
+      uses: actions/checkout@v3
+      with:
+        path: dgraph
+        repository: dgraph-io/dgraph
+        ref: main
+    - name: Get Go Version
+      run: |
+        #!/bin/bash
+        cd dgraph
+        GOVERSION=$({ [ -f .go-version ] && cat .go-version; })
+        echo "GOVERSION=$GOVERSION" >> $GITHUB_ENV
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ env.GOVERSION }}
+    - name: Build dgraph binary
+      run: cd dgraph && make docker-image # also builds dgraph binary
+    - name: Move dgraph binary to gopath
+      run: cd dgraph && mv dgraph/dgraph ~/go/bin/dgraph
+    - name: Setup node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+        cache-dependency-path: dgraph-js-http/package-lock.json
+    - name: Run dgraph-js-http tests
+      working-directory: dgraph-js-http
+      run: |
+        npm ci --legacy-peer-deps
+        bash scripts/run-tests.sh
+
+  dgraph-js-http-publish-npm:
+    needs: [dgraph-js-http-tests]
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout dgraph-js-http repo
+        uses: actions/checkout@v3
+      - name: Setup node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20.x'
+          registry-url: 'https://registry.npmjs.org'
+      - name: Build dgraph-js-http package
+        run: npm ci --legacy-peer-deps
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+

Diff for: .github/workflows/ci-aqua-security-trivy-tests.yml

@@ -24,7 +24,7 @@ jobs:
         uses: aquasecurity/trivy-action@master
         with:
           scan-type: 'fs'
-          scan-ref: '.'          
+          scan-ref: '.'
           format: 'sarif'
           output: 'trivy-results.sarif'
       - name: Upload Trivy scan results to GitHub Security tab

Diff for: .github/workflows/ci-dgraph-js-http.yml

@@ -13,7 +13,7 @@ on:
     branches: 
     - master
 jobs:
-  build:
+  dgraph-js-http-tests:
     runs-on: ubuntu-20.04
     strategy:
       fail-fast: false

Diff for: PUBLISHING.md

@@ -6,15 +6,11 @@ This document contains instructions to publish dgraph-js-http to [npm].
 
 ## Before deploying
 
-- Get access to credentials for Dgraph's account on npm with username dgraph-io
-- Run `npm login` to login to this account
+- Bump version by modifying the `version` field in `package.json` file
+- Run `npm install` to update the version in `package-lock.json` file
+- Commit these changes
 
 ## Deploying
 
-- Build and test the code that needs to be published
-- Bump version by modifying the `version` field in `package.json` file
-- Run `npm install` to update the version in `package-lock.json` file
-- If necessary, update the `CHANGELOG.md` file to reflect new changes
-- Commit the changes
-- Run `npm publish` (for a next release run `npm publish --tag next`)
-- If necessary, create a new release tag on the Github repository
+- Publish github release notes (specify version tag upon publish)
+- Run `cd-dgraph-js-http` workflow (input: version tag)