build.yaml

name: build

on:
  workflow_dispatch:
  push:
    branches:
      - '*'
    tags:
      - '*'
    paths-ignore:
      - 'docs/**'
      - 'deploy/**'
      - '*.md'
      - '*.yaml'
      - '*.sh'
  pull_request:
    branches:
      - '*'

jobs:

  validate:

    runs-on: ubuntu-latest
    if: ${{ !contains(github.event.head_commit.message,'[skip ci]') }}
    container: golang:1.21-alpine
    steps:
      - name: checkout
        uses: actions/checkout@v4

      - name: test
        shell: sh
        env:
          CGO_ENABLED: 0
        run: |
          apk --update add ca-certificates tzdata make git bash
          make lint
          make test-json

      - name: upload test results
        uses: actions/upload-artifact@v3
        if: ${{ always() }}
        with:
          name: test-reports
          if-no-files-found: ignore
          path: |
            test-report.out
            coverage.out
            golangci-lint.out
  
  
  docker-build:

    runs-on: ubuntu-latest
    needs: validate
    # build only on master branch and tags
    if: ${{ !contains(github.event.head_commit.message,'[skip ci]') && (github.event_name == 'push' && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/'))) }}
    steps:
      - name: checkout
        uses: actions/checkout@v4

      - name: get short sha
        id: short_sha
        run: echo ::set-output name=sha::$(git rev-parse --short HEAD)

      - name: get version
        id: version
        run: echo ::set-output name=version::$([[ -z "${{ github.event.pull_request.number }}" ]] && echo "sha-${{ steps.short_sha.outputs.sha }}" || echo "pr-${{ github.event.pull_request.number }}")

      - name: set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: set up Docker buildx
        id: buildx
        uses: docker/setup-buildx-action@v3

      - name: login to DockerHub
        if: ${{ github.event_name != 'pull_request' }}
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: prepare meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ github.repository }}-agent
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha
          labels: |
            github.run.id=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
            org.opencontainers.image.title=kubeip-agent
            org.opencontainers.image.description=kubeip agent
            org.opencontainers.image.vendor=DoiT International

      - name: build and push
        uses: docker/build-push-action@v5
        with:
          build-args: |
            VERSION=${{ steps.version.outputs.version }}
            COMMIT=${{ steps.short_sha.outputs.sha }}
            BRANCH=${{ github.ref_name }}
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}