name: Continuous Integration

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main
      - 'releases/*'

permissions: {}

jobs:
  test-typescript:
    name: TypeScript Tests
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98 # v5.0.1

      - name: Setup Node.js
        id: setup-node
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version-file: .node-version
          cache: npm

      - name: Install Dependencies
        id: npm-ci
        run: npm ci

      - name: Check Format
        id: npm-format-check
        run: npm run format:check

      - name: Lint
        id: npm-lint
        run: npm run lint

      - name: Test
        id: npm-ci-test
        run: npm run ci-test

  test-attest:
    name: Test attest action
    runs-on: ubuntu-latest
    permissions:
      contents: read
      attestations: write
      id-token: write
    env:
      SUBJECT: /repos/${{ github.repository }}/tarball/${{ github.sha }}
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98 # v5.0.1
      - name: Calculate subject digest
        id: subject
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          SHA_256=$(gh api "${{ env.SUBJECT }}" | shasum -a 256 | cut -d " " -f 1)
          echo "sha-256=${SHA_256}" >> "$GITHUB_OUTPUT"
      - name: Run attest
        id: attest
        env:
          INPUT_PRIVATE-SIGNING: 'true'
        uses: ./
        with:
          subject-name: 'https://api.github.com${{ env.SUBJECT }}'
          subject-digest: 'sha256:${{ steps.subject.outputs.sha-256 }}'
          predicate-type: 'https://in-toto.io/attestation/release/v0.1'
          predicate:
            '{"purl":"pkg:github/${{ github.repository }}@${{ github.sha }}"}'
      - name: Dump output
        run: jq < ${{ steps.attest.outputs.bundle-path }}