danger-ts

An npx-able mix of Danger and TypeScript, so you can trivially use Danger JS with a TS Dangerfile without having Danger in your dependency tree.

echo 'import {markdown} from "danger"; markdown("Hi!");"' > dangerfile.ts

npx danger-ts

Why Use This?

Most of the time, you don't need to. You could be using Danger in a TS project, at that point though you'll want to include the Danger dep for the Types.

Cases where you might not though:

• You're running CI on webhooks which aren't worth doing a full yarn install on.
• You add the dangerfile.ts to your exclude in the project's tsconfig.json.

In those cases you can use npx danger-ts which acts as a proxy for yarn danger ci.

e.g.

name: CI
on: pull_request

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-node@v1

      - name: "Use npx to run the dangerfile"
        run: "npx danger-ts"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}