name: CI Docker

on:
  pull_request:
    branches:
      - main
    paths-ignore:
      # code and tests
      - '**/*.rs'
      # hard-coded checkpoints and proptest regressions
      - '**/*.txt'
      # test data snapshots
      - '**/*.snap'
      # dependencies
      - '**/Cargo.toml'
      - '**/Cargo.lock'
      # workflow definitions
      - 'docker/**'
      - '.github/workflows/continous-integration-docker.yml'
      - '.github/workflows/deploy-gcp-tests.yml'
      - '.github/workflows/build-docker-image.yml'

  push:
    branches:
      - main
    paths-ignore:
      # code and tests
      - '**/*.rs'
      # hard-coded checkpoints and proptest regressions
      - '**/*.txt'
      # test data snapshots
      - '**/*.snap'
      # dependencies
      - '**/Cargo.toml'
      - '**/Cargo.lock'
      # workflow definitions
      - 'docker/**'
      - '.github/workflows/continous-integration-docker.yml'
      - '.github/workflows/deploy-gcp-tests.yml'
      - '.github/workflows/build-docker-image.yml'

jobs:
  build:
    name: Build images
    runs-on: ubuntu-latest
    steps:
      - run: 'echo "No build required"'

  # Run all the zebra tests, including tests that are ignored by default
  test-all:
    name: Test all
    runs-on: ubuntu-latest
    needs: build
    steps:
      - run: 'echo "No build required"'

  test-fake-activation-heights:
    name: Test with fake activation heights
    runs-on: ubuntu-latest
    needs: build
    steps:
      - run: 'echo "No build required"'

  # Test that Zebra syncs and checkpoints a few thousand blocks from an empty state
  test-empty-sync:
    name: Test checkpoint sync from empty state
    runs-on: ubuntu-latest
    needs: build
    steps:
      - run: 'echo "No build required"'

  test-lightwalletd-integration:
    name: Test integration with lightwalletd
    runs-on: ubuntu-latest
    needs: build
    steps:
      - run: 'echo "No build required"'

  regenerate-stateful-disks:
    name: Regenerate stateful disks
    runs-on: ubuntu-latest
    needs: build
    steps:
      - run: 'echo "No build required"'

  # Test that Zebra syncs and fully validates a few thousand blocks from a cached post-checkpoint state
  test-stateful-sync:
    name: Test full validation sync from cached state
    runs-on: ubuntu-latest
    needs: [build, regenerate-stateful-disks]
    steps:
      - run: 'echo "No build required"'

  # Test that Zebra can run a full mainnet sync after a PR is approved
  test-full-sync:
    name: Test a full sync up to the tip
    runs-on: ubuntu-latest
    needs: [build, regenerate-stateful-disks]
    steps:
      - run: 'echo "No build required"'