ci.yml

name: CI

on:
  push:
    branches:
      - main
      - release-*
  pull_request: {}
  workflow_dispatch: {}

env:
  # Common versions
  GO_VERSION: '1.21.2'
  GOLANGCI_VERSION: 'v1.54.2'
  DOCKER_BUILDX_VERSION: 'v0.10.0'

  UPBOUND_MARKETPLACE_PUSH_ROBOT_USR: ${{ secrets.UPBOUND_MARKETPLACE_PUSH_ROBOT_USR }}

jobs:
  detect-noop:
    runs-on: ubuntu-22.04
    outputs:
      noop: ${{ steps.noop.outputs.should_skip }}
    steps:
      - name: Detect No-op Changes
        id: noop
        uses: fkirc/skip-duplicate-actions@12aca0a884f6137d619d6a8a09fcc3406ced5281 # v5.3.0
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          paths_ignore: '["**.md", "**.png", "**.jpg"]'
          do_not_skip: '["workflow_dispatch", "schedule", "push"]'
          concurrent_skipping: false

  lint:
    runs-on: ubuntu-22.04
    needs: detect-noop
    if: needs.detect-noop.outputs.noop != 'true'

    steps:
      - name: Checkout
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
        with:
          submodules: true

      - name: Setup Go
        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4
        with:
          go-version: ${{ env.GO_VERSION }}

      # We could run 'make lint' to ensure our desired Go version, but we prefer
      # this action because it leaves 'annotations' (i.e. it comments on PRs to
      # point out linter violations).
      - name: Lint
        uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc # v3
        with:
          version: ${{ env.GOLANGCI_VERSION }}
          skip-go-installation: true
          args: --timeout 3m

  check-diff:
    runs-on: ubuntu-22.04
    needs: detect-noop
    if: needs.detect-noop.outputs.noop != 'true'

    steps:
      - name: Checkout
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
        with:
          submodules: true

      - name: Setup Go
        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Check Diff
        run: make check-diff

  build:
    runs-on: ubuntu-22.04
    needs: detect-noop
    if: needs.detect-noop.outputs.noop != 'true'

    steps:
      - name: Checkout
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
        with:
          submodules: true

      - name: Fetch History
        run: git fetch --prune --unshallow

      - name: Setup Go
        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Build Go Artifacts
        run: |
          make build.code.platform PLATFORM=linux_amd64
          make build.code.platform PLATFORM=linux_arm64

  unit-tests:
    runs-on: ubuntu-22.04
    needs: detect-noop
    if: needs.detect-noop.outputs.noop != 'true'

    steps:
      - name: Checkout
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
        with:
          submodules: true

      - name: Fetch History
        run: git fetch --prune --unshallow

      - name: Setup Go
        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Run Unit Tests
        run: make test

      - name: Publish Unit Test Coverage
        uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d # v3
        with:
          flags: unittests
          file: _output/tests/linux_amd64/coverage.txt

  publish-artifacts:
    runs-on: ubuntu-22.04
    needs: detect-noop
    if: needs.detect-noop.outputs.noop != 'true'

    steps:
      - name: Setup QEMU
        uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v3
        with:
          platforms: all

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3
        with:
          version: ${{ env.DOCKER_BUILDX_VERSION }}
          install: true

      - name: Checkout
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
        with:
          submodules: true

      - name: Fetch History
        run: git fetch --prune --unshallow

      - name: Setup Go
        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Build Artifacts
        run: make -j2 build.all
        env:
          # We're using docker buildx, which doesn't actually load the images it
          # builds by default. Specifying --load does so.
          BUILD_ARGS: "--load"

      - name: Login to Upbound
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3
        if: env.UPBOUND_MARKETPLACE_PUSH_ROBOT_USR != ''
        with:
          registry: xpkg.upbound.io
          username: ${{ secrets.UPBOUND_MARKETPLACE_PUSH_ROBOT_USR }}
          password: ${{ secrets.UPBOUND_MARKETPLACE_PUSH_ROBOT_PSW }}

      - name: Publish Artifacts
        if: env.UPBOUND_MARKETPLACE_PUSH_ROBOT_USR != ''
        run: make publish BRANCH_NAME=${GITHUB_REF##*/}