Add 3PP license check as part of PR CI

The license check can be triggered locally:
  yarn license:check

For automatic opening of IP tickets for suspicious depedencies, set an
Eclipse Foundation gitlab token as environment variable "DASH_TOKEN" and
run the alternate pacakge.json script. e.g.:
  export DASH_TOKEN="<your token>"
  yarn license:check:review

Closes #17

Signed-off-by: Marc Dumais <[email protected]>

Author: marcdumais-work

.github/workflows/license-check-workflow.yml

@@ -0,0 +1,52 @@
+name: 3PP License Check
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: '0 4 * * *' # Runs every day at 4am: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule
+
+jobs:
+
+  License-check:
+    name: 3PP License Check using dash-licenses
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        node: [18]
+        java: [11]
+
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 20
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Use Node.js ${{ matrix.node }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node }}
+
+      - name: Use Java ${{ matrix.java }}
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'adopt'
+          java-version: ${{ matrix.java }}
+
+      - name: Run dash-licenses
+        shell: bash
+        run: |
+          yarn --frozen-lockfile
+          yarn license:check
+        env:
+          DASH_TOKEN: ${{ secrets.DASH_LICENSES_PAT }}

.gitignore

@@ -4,3 +4,4 @@
 /node_modules/
 /out/
 /vscode-trace-server-*.vsix
+license-check-summary.txt*

configs/license-check-config.json

@@ -0,0 +1,8 @@
+{
+    "project": "ecd.cdt-cloud",
+    "review": false,
+    "inputFile": "yarn.lock",
+    "batch": 50,
+    "timeout": 200,
+    "summary": "license-check-summary.txt"
+}

package.json

@@ -57,13 +57,16 @@
         "watch-tests": "tsc -p . -w --outDir out",
         "pretest": "yarn run compile-tests && yarn run compile && yarn run lint",
         "lint": "eslint src --ext ts",
-        "test": "node ./out/test/runTest.js"
+        "test": "node ./out/test/runTest.js",
+        "license:check": "npx dash-licenses-wrapper  --configFile=./configs/license-check-config.json",
+        "license:check:review": "npx dash-licenses-wrapper  --configFile=./configs/license-check-config.json --review"
     },
     "dependencies": {
         "tree-kill": "^1.2.2",
         "tsp-typescript-client": "next"
     },
     "devDependencies": {
+        "@eclipse-dash/nodejs-wrapper": "^0.0.1",
         "@types/glob": "^8.1.0",
         "@types/mocha": "^10.0.1",
         "@types/node": "16.x",

yarn.lock

@@ -7,6 +7,11 @@
   resolved "https://registry.npmjs.org/@discoveryjs/json-ext/-/json-ext-0.5.7.tgz"
   integrity sha512-dBVuXR082gk3jsFp7Rd/JI4kytwGHecnCoTtXFb7DB6CNHp4rg5k1bhg0nWdLGLnOV71lmDzGQaLMy8iPLY0pw==
 
+"@eclipse-dash/nodejs-wrapper@^0.0.1":
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/@eclipse-dash/nodejs-wrapper/-/nodejs-wrapper-0.0.1.tgz#f2629671cf090a84c4d69a8fec42f198e583d103"
+  integrity sha512-Rkk8O8hEVi/+LC/co7ly1zGLVwCNJG3yPbalsz1FHAqk6WZyEaWNf29EX6jz4vTfR5wpv2xAfF2yokKuStiOdA==
+
 "@eslint-community/eslint-utils@^4.2.0":
   version "4.4.0"
   resolved "https://registry.npmjs.org/@eslint-community/eslint-utils/-/eslint-utils-4.4.0.tgz"