name: build

on:
  pull_request:
  push:
    branches:
      - main
      - maint/**
    tags:
      - v*
  workflow_dispatch:

permissions:
  contents: read

env:
  HELM_VERSION: v3.17.2 # renovate: datasource=github-releases depName=helm packageName=helm/helm
  HELM_UNITTEST_VERSION: v0.7.2 # renovate: datasource=github-releases depName=helm-unittest packageName=helm-unittest/helm-unittest
  HELM_CHART_TESTING_VERSION: v3.12.0 # renovate: datasource=github-releases depName=chart-testing packageName=helm/chart-testing
  KUBECTL_VERSION: v1.32.3 # renovate: datasource=github-releases depName=kubectl packageName=kubernetes/kubernetes
  CT_GITHUB_GROUPS: true

jobs:
  lint-node:
    runs-on: docker
    steps:
      - run: cat /etc/os-release

      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          show-progress: false
          fetch-depth: 0 # Important for changelog
          filter: blob:none # We don't need all blobs

      - uses: ./.forgejo/actions/setup
      - uses: ./.forgejo/actions/setup-node

      - run: pnpm prettier
      - run: pnpm markdownlint .
      - run: make readme
      - run: git diff --exit-code --name-only README.md

      - name: changelog
        run: |
          pnpm changelog ${{ github.ref_type == 'tag' && 'true' || '' }}

  lint-helm:
    runs-on: docker
    steps:
      - run: cat /etc/os-release

      - run: ps axf

      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          show-progress: false
          fetch-depth: 0
          filter: blob:none # We don't need all blobs

      - uses: ./.forgejo/actions/setup

      - name: install chart-testing
        uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0
        with:
          version: ${{ env.HELM_CHART_TESTING_VERSION }}

      - name: install helm
        uses: azure/setup-helm@b9e51907a09c216f16ebe8536097933489208112 # v4.3.0
        with:
          version: ${{ env.HELM_VERSION }}

      - name: install helm-unittest
        run: helm plugin install --version ${{ env.HELM_UNITTEST_VERSION }} https://github.com/helm-unittest/helm-unittest

      - run: helm dependency build

      - run: yamllint -f colored .
      - run: helm lint
      - run: helm template --debug gitea-helm .
      - run: make unittests
      - run: ct lint --config tools/ct.yml --charts .

  e2e:
    needs:
      - lint-node
      - lint-helm
    runs-on: k8s

    strategy:
      matrix:
        k3s:
          # https://github.com/k3s-io/k3s/branches
          # oldest supported version
          - v1.28.15+k3s1 # renovate: k3s
          # https://github.com/k3s-io/k3s/blob/master/channel.yaml#L3-L4
          # stable version
          - v1.31.6+k3s1 # renovate: k3s
          # newest version
          - v1.32.2+k3s1 # renovate: k3s

    steps:
      - run: cat /etc/os-release

      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          show-progress: false
          fetch-depth: 0
          filter: blob:none # We don't need all blobs

      - uses: ./.forgejo/actions/setup

      - name: install helm
        uses: azure/setup-helm@b9e51907a09c216f16ebe8536097933489208112 # v4.3.0
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Install chart-testing
        uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0
        with:
          version: ${{ env.HELM_CHART_TESTING_VERSION }}

      - uses: ./.forgejo/actions/setup-k3s
        with:
          version: ${{ matrix.k3s }}

      - run: kubectl get no -o wide

      - name: install chart
        uses: https://github.com/nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # v3.0.2
        with:
          timeout_minutes: 15
          max_attempts: 3
          retry_on: error
          retry_wait_seconds: 120
          polling_interval_seconds: 5
          command: ct install --config tools/ct.yml --charts .

  # # Catch-all required check for test matrix
  test-success:
    needs:
      - lint-node
      - lint-helm
      - e2e
    runs-on: docker
    timeout-minutes: 1
    if: always()
    steps:
      - name: Fail for failed or cancelled lint-node
        if: |
          needs.lint-node.result == 'failure' ||
          needs.lint-node.result == 'cancelled'
        run: exit 1
      - name: Fail for failed or cancelled lint-helm
        if: |
          needs.lint-helm.result == 'failure' ||
          needs.lint-helm.result == 'cancelled'
        run: exit 1
      - name: Fail for failed or cancelled e2e
        if: |
          needs.e2e.result == 'failure' ||
          needs.e2e.result == 'cancelled'
        run: exit 1

  publish:
    runs-on: docker
    needs:
      - test-success

    if: ${{ github.ref_type == 'tag' }}

    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          show-progress: false
          fetch-depth: 0 # Important for changelog
          filter: blob:none # We don't need all blobs

      - uses: ./.forgejo/actions/setup
      - uses: ./.forgejo/actions/setup-node

      - name: install helm
        uses: https://github.com/azure/setup-helm@b9e51907a09c216f16ebe8536097933489208112 # v4.3.0
        with:
          version: ${{ env.HELM_VERSION }}

      - run: helm dependency build
      - run: helm package --version "${GITHUB_REF_NAME#v}" -d tmp/ ./

      - name: login to registries
        run: |
          echo ${CODEBERG_TOKEN} | helm registry login -u viceice --password-stdin codeberg.org/forgejo-contrib
          echo ${FORGEJO_TOKEN} | helm registry login -u viceice --password-stdin code.forgejo.org/forgejo-contrib
          echo ${FORGEJO_TOKEN} | helm registry login -u viceice --password-stdin code.forgejo.org/forgejo-helm
        env:
          CODEBERG_TOKEN: ${{secrets.API_TOKEN}}
          FORGEJO_TOKEN: ${{secrets.FORGEJO_API_TOKEN}}

      - name: publish forgejo helm chart
        run: |
          helm push tmp/forgejo-${GITHUB_REF_NAME#v}.tgz oci://codeberg.org/forgejo-contrib
          helm push tmp/forgejo-${GITHUB_REF_NAME#v}.tgz oci://code.forgejo.org/forgejo-contrib
          helm push tmp/forgejo-${GITHUB_REF_NAME#v}.tgz oci://code.forgejo.org/forgejo-helm

      - name: publish forgejo release
        run: pnpm forgejo:release