pr.yml

name: PR checks

on:
  pull_request:
  workflow_dispatch:
  workflow_call:
  push:
    branches:
      - 'renovate/**'

concurrency:
  group: pr-${{ github.ref }}
  cancel-in-progress: true

env:
  NODE_AUTH_TOKEN: nothing

jobs:
  test:
    name: Runtime
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: packages/inngest
    strategy:
      fail-fast: false
      matrix:
        nodeVersion:
          - 14
          - 16
          - 18
          - 20
    steps:
      - uses: actions/checkout@v3
      - uses: ./.github/actions/setup-and-build
      - uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.nodeVersion }}
      # Uses npm as pnpm doesn't support Node < 16
      - run: node --version && npm --version && npm run test

  types:
    name: Types
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: packages/inngest
    strategy:
      fail-fast: false
      matrix:
        tsVersion:
         - 'latest'
         - 'next'
         - 'beta'
         - '~5.1.0'
         - '~5.0.0'
         - '~4.9.0'
         - '~4.8.0'
         - "~4.7.0"
    steps:
      - uses: actions/checkout@v3
      - uses: ./.github/actions/setup-and-build
      - run: pnpm add -D typescript@${{ matrix.tsVersion }}
      - run: pnpm run test:types

  api_diff:
    name: Local API diff
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: packages/inngest
    steps:
      - uses: actions/checkout@v3
      - uses: ./.github/actions/setup-and-build
      - run: pnpm run api-extractor run

  lint:
    name: Lint
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: packages/inngest
    steps:
      - uses: actions/checkout@v3
      - uses: ./.github/actions/setup-and-build
      - run: pnpm run lint

  package:
    name: Package
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: packages/inngest
    steps:
      - uses: actions/checkout@v3
      - uses: ./.github/actions/setup-and-build
      - name: Package as tarball
        run: pnpm run local:pack
      - name: Archive package tarball
        uses: actions/upload-artifact@v3
        with:
          name: inngestpkg
          path: packages/inngest/inngest.tgz

  examples-matrix:
    name: Create examples test matrix
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v3

      - id: matrix
        run: |
          echo "matrix=$(find examples -mindepth 1 -maxdepth 1 -type d -exec basename {} \; | jq -R -s -c 'split("\n")[:-1]')" >> $GITHUB_OUTPUT

  examples:
    name: Test examples
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: packages/inngest
    needs: [examples-matrix, package]
    strategy:
      fail-fast: false
      matrix:
        example: ${{ fromJson(needs.examples-matrix.outputs.matrix) }}
    steps:
      # Checkout the repo
      - name: Checkout SDK
        uses: actions/checkout@v3

      - uses: ./.github/actions/setup-and-build

      - name: Download pre-built SDK
        uses: actions/download-artifact@v3
        with:
          name: inngestpkg
          path: examples/${{ matrix.example }}

      # Install dependencies in the example repo
      # Don't use "npm ci", "--immutable" etc., as example repos won't be
      # shipped with lock files.
      - name: Install example dependencies
        run: npm install
        working-directory: examples/${{ matrix.example }}

      - name: Add local SDK to example
        working-directory: examples/${{ matrix.example }}
        run: npm install ./inngest.tgz

      # Copy any SDK function examples to the example repo so that we're always
      # testing many functions against many handlers.
      - name: Find inngest functions path in example
        id: inngest-functions-path
        run: echo "dir=$(dirname $(echo \"$(git ls-files | grep inngest/index.ts)))\"" >> $GITHUB_OUTPUT
        working-directory: examples/${{ matrix.example }}
      - name: Remove any existing inngest functions
        run: rm -rf ${{ steps.inngest-functions-path.outputs.dir }}
        working-directory: examples/${{ matrix.example }}
      - name: Copy functions to test to example
        run: cp -Tr ../../packages/inngest/src/test/functions/ ${{ steps.inngest-functions-path.outputs.dir }}
        working-directory: examples/${{ matrix.example }}

      # Rules for every project can be different; ignore the example functions
      # we've just added.
      - name: Ignore ESLint in example functions
        run: echo '**/inngest/**' >> .eslintignore
        working-directory: examples/${{ matrix.example }}
      # This also covers projects not using ESLint.
      - name: Ignore TS checks in examples functions
        run: find ${{ steps.inngest-functions-path.outputs.dir }} -type f -name "*.ts" -exec sed -i '1i // @ts-nocheck' {} \;
        working-directory: examples/${{ matrix.example }}

      # Try to build the example
      - name: Build the example
        run: npm run build
        working-directory: examples/${{ matrix.example }}

      - name: Run the Inngest dev server
        run: npx inngest-cli@latest dev > cli.log 2>&1 &
        working-directory: examples/${{ matrix.example }}
        env:
          DO_NOT_TRACK: 1
      - name: Wait for the Inngest dev server to start
        uses: mydea/action-wait-for-api@v1
        with:
          url: "http://localhost:8288"
          timeout: "60"

      # Run the example
      - name: Run the example's dev server
        run: (npm run dev > dev.log 2>&1 &)
        working-directory: examples/${{ matrix.example }}
        # Provide the example any env vars it might need
        env:
          HOST: "0.0.0.0"
          PORT: 3000
          DO_NOT_TRACK: 1
      - name: Wait for the example to start
        uses: mydea/action-wait-for-api@v1
        with:
          url: "http://localhost:3000/api/inngest"
          timeout: "60"

      # Give the dev server 5 seconds to register with the example
      # TODO Check logs instead of sleeping
      - name: Wait 5 seconds for dev server registration
        run: sleep 5

      # Run the examples test suite against the dev server
      - name: Run integration test suite
        run: pnpm run test:examples

      - if: ${{ always() }}
        run: cat dev.log
        working-directory: examples/${{ matrix.example }}

      - if: ${{ always() }}
        run: cat cli.log
        working-directory: examples/${{ matrix.example }}