pepr-excellent-examples.yml

name: E2E - Pepr Excellent Examples

permissions: read-all
on:
  workflow_dispatch:
  schedule:
    - cron: '0 4 * * *' # 12AM EST/9PM PST

# refs
# https://frontside.com/blog/2022-12-12-dynamic-github-action-jobs/
# https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

jobs:
  pepr-build:
    name: controller image
    runs-on: ubuntu-latest
    steps:
      - name: clone pepr
        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3
        with:
          repository: defenseunicorns/pepr
          path: pepr

      - name: "set env: PEPR"
        run: echo "PEPR=${GITHUB_WORKSPACE}/pepr" >> "$GITHUB_ENV"

      - name: setup node
        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
        with:
          node-version: 20
          cache: "npm"
          cache-dependency-path: pepr

      - name: install pepr deps
        run: |
          cd "$PEPR"
          npm ci

      - name: build pepr image
        run: |
          cd "$PEPR"
          npm run build:image

      - name: tar pepr image
        run: |
          PEPR_TAR="${GITHUB_WORKSPACE}/pepr-img.tar"
          echo "PEPR_TAR=${PEPR_TAR}" >> "$GITHUB_ENV"
          docker image save --output "$PEPR_TAR" pepr:dev

      - name: upload image tar artifact
        uses: actions/upload-artifact@v4
        with:
          name: pepr-img.tar
          path: pepr-img.tar
          retention-days: 1

  examples-matrix:
    name: job matrix
    runs-on: ubuntu-latest
    needs:
      - pepr-build
    outputs:
      matrix: ${{ steps.create-matrix.outputs.matrix }}
    steps:
      - name: clone pepr
        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3
        with:
          repository: defenseunicorns/pepr
          path: pepr

      - name: "set env: PEPR"
        run: echo "PEPR=${GITHUB_WORKSPACE}/pepr" >> "$GITHUB_ENV"

      - name: clone pepr-excellent-examples
        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3
        with:
          repository: defenseunicorns/pepr-excellent-examples
          path: pepr-excellent-examples

      - name: "set env: PEXEX"
        run: echo "PEXEX=${GITHUB_WORKSPACE}/pepr-excellent-examples" >> "$GITHUB_ENV"

      - name: setup node
        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
        with:
          node-version: 20
          cache: "npm"
          cache-dependency-path: pepr

      - name: create matrix
        run: |
          matrix=$(
            node "$PEPR/.github/workflows/pepr-excellent-examples-matrix.js" "$PEXEX"
          )
          echo "matrix=${matrix}" >> "$GITHUB_OUTPUT"
        id: create-matrix

  excellent-examples:
    name: ${{ matrix.name }}
    runs-on: ubuntu-latest
    needs:
      - examples-matrix
    if: needs.examples-matrix.outputs.matrix != ''
    strategy:
      fail-fast: false
      max-parallel: 5
      matrix: ${{ fromJSON(needs.examples-matrix.outputs.matrix) }}
    steps:
      - name: "install k3d"
        run: "curl -s https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | bash"
        shell: bash

      - name: dowload image tar artifact
        uses: actions/download-artifact@v4
        with:
          name: pepr-img.tar
          path: ${{ github.workspace }}

      - name: import pepr image from tar
        run: |
          PEPR_TAR="${GITHUB_WORKSPACE}/pepr-img.tar"
          echo "PEPR_TAR=${PEPR_TAR}" >> "$GITHUB_ENV"
          docker image load --input "$PEPR_TAR"

      - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3
        with:
          repository: defenseunicorns/pepr-excellent-examples
          path: pepr-excellent-examples

      - name: "set env: PEXEX"
        run: echo "PEXEX=${GITHUB_WORKSPACE}/pepr-excellent-examples" >> "$GITHUB_ENV"

      - name: setup node
        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
        with:
          node-version: 20
          cache: "npm"
          cache-dependency-path: pepr-excellent-examples

      - name: install pepr-excellent-examples deps
        run: |
          cd "$PEXEX"
          npm ci

      - name: run e2e tests
        run: |
          cd "$PEXEX"
          npm run --workspace=${{ matrix.name }} test:e2e -- --image pepr:dev