chore: migrate from travis over to gh actions (#46)

.github/workflows/test.yml

@@ -0,0 +1,45 @@
+name: Tests
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ main ]
+  schedule:
+    # Run automatically at 8AM PST Monday-Friday
+    - cron: '0 15 * * 1-5'
+  workflow_dispatch:
+
+jobs:
+  tests:
+    name: Tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - name: Checkout twilio-oai
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+
+      - name: Run spectral linting
+        run: make spectral
+
+  notify-on-failure:
+    name: Slack notify on failure
+    if: ${{ failure() && github.ref == 'refs/heads/main' && github.event_name != 'pull_request' }}
+    needs: [tests]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: rtCamp/action-slack-notify@v2
+        env:
+          SLACK_COLOR: ${{ job.status }}
+          SLACK_ICON_EMOJI: ':github:'
+          SLACK_MESSAGE: ${{ format('Build {2} in {1} failed{3} {0}/{1}/actions/runs/{2}', github.server_url, github.repository, github.run_id, ':') }}
+          SLACK_TITLE: Build Failure
+          SLACK_USERNAME: GitHub Actions
+          SLACK_MSG_AUTHOR: twilio-dx
+          SLACK_FOOTER: Posted automatically using GitHub Actions
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+          MSG_MINIMAL: true

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@twilio/twilio-oai",
   "devDependencies": {
-    "@stoplight/spectral": "^5.8.0"
+    "@stoplight/spectral-cli": "^6.1.0"
   }
 }

spectral.yaml

@@ -13,7 +13,7 @@ rules:
   pascal-case-name-rule:
     severity: error
     recommended: true
-    message: OperationId should be pascalCased.
+    message: OperationId should be PascalCased.
     type: style
     given: "$.paths.[*].operationId"
     then: