[Tests] migrate tests to Github Actions

.github/workflows/node-aught.yml

@@ -0,0 +1,19 @@
+name: 'Tests: node.js < 10'
+
+on: [pull_request, push]
+
+jobs:
+  tests:
+    uses: ljharb/actions/.github/workflows/node.yml@main
+    with:
+      range: '>= 4 < 10' # node < 4 breaks due to babel; we'll need staged builds for this
+      type: majors
+      command: npm run tests-only
+      skip-ls-check: true
+
+  node:
+    name: 'node < 10'
+    needs: [tests]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'

.github/workflows/node-pretest.yml

@@ -0,0 +1,7 @@
+name: 'Tests: pretest/posttest'
+
+on: [pull_request, push]
+
+jobs:
+  tests:
+    uses: ljharb/actions/.github/workflows/pretest.yml@main

.github/workflows/node-tens.yml

@@ -0,0 +1,18 @@
+name: 'Tests: node.js >= 10'
+
+on: [pull_request, push]
+
+jobs:
+  tests:
+    uses: ljharb/actions/.github/workflows/node.yml@main
+    with:
+      range: '>= 10'
+      type: majors
+      command: npm run tests-only
+
+  node:
+    name: 'node >= 10'
+    needs: [tests]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'

.github/workflows/rebase.yml

@@ -0,0 +1,15 @@
+name: Automatic Rebase
+
+on: [pull_request_target]
+
+jobs:
+  _:
+    name: "Automatic Rebase"
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/rebase@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/require-allow-edits.yml

@@ -0,0 +1,12 @@
+name: Require “Allow Edits”
+
+on: [pull_request_target]
+
+jobs:
+  _:
+    name: "Require “Allow Edits”"
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: ljharb/require-allow-edits@main

.npmrc

@@ -1 +1,2 @@
 package-lock=false
+audit-level=critical

package.json

@@ -9,11 +9,13 @@
     "clean": "rimraf lib",
     "prebuild": "npm run clean",
     "build": "babel src -d lib",
+    "prelint": "npm run build",
     "lint": "eslint src test",
     "pretest": "npm run --silent lint",
     "test": "npm run coverage",
     "pretests-only": "npm run build",
     "tests-only": "npm run test:quick",
+    "posttest": "aud --production",
     "precoverage": "npm run build",
     "coverage": "babel-node node_modules/.bin/istanbul cover --report html node_modules/.bin/_mocha -- -R tap test/init.js test/*-test.js",
     "postcoverage": "npm run cover:check",
@@ -47,6 +49,7 @@
   },
   "homepage": "https://github.com/airbnb/hypernova",
   "devDependencies": {
+    "aud": "^2.0.0",
     "babel-cli": "^6.26.0",
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-plugin-transform-replace-object-assign": "^1.0.0",