build.yml

name: build
on:
  push:
  workflow_dispatch:
  workflow_call:

env:
  PKG_NAME: "levant"

jobs:
  get-go-version:
    name: "Determine Go toolchain version"
    runs-on: ubuntu-20.04
    outputs:
      go-version: ${{ steps.get-go-version.outputs.go-version }}
    steps:
      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
      - name: Determine Go version
        id: get-go-version
        run: |
          echo "Building with Go $(cat .go-version)"
          echo "go-version=$(cat .go-version)" >> "$GITHUB_OUTPUT"

  get-product-version:
    runs-on: ubuntu-20.04
    outputs:
      product-version: ${{ steps.get-product-version.outputs.product-version }}
    steps:
      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
      - name: get product version
        id: get-product-version
        run: |
          make version
          echo "product-version=$(make version)" >> "$GITHUB_OUTPUT"

  generate-metadata-file:
    needs: get-product-version
    runs-on: ubuntu-20.04
    outputs:
      filepath: ${{ steps.generate-metadata-file.outputs.filepath }}
    steps:
      - name: "Checkout directory"
        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
      - name: Generate metadata file
        id: generate-metadata-file
        uses: hashicorp/actions-generate-metadata@fdbc8803a0e53bcbb912ddeee3808329033d6357 # v1.1.1
        with:
          version: ${{ needs.get-product-version.outputs.product-version }}
          product: ${{ env.PKG_NAME }}
          repository: ${{ env.PKG_NAME }}
          repositoryOwner: "hashicorp"
      - uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
        if: ${{ !env.ACT }}
        with:
          name: metadata.json
          path: ${{ steps.generate-metadata-file.outputs.filepath }}

  generate-ldflags:
    needs: get-product-version
    runs-on: ubuntu-20.04
    outputs:
      ldflags: ${{ steps.generate-ldflags.outputs.ldflags }}
    steps:
      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
      - name: Generate ld flags
        id: generate-ldflags
        run: |
          echo "ldflags=-X 'github.com/hashicorp/levant/version.GitDescribe=v${{ needs.get-product-version.outputs.product-version }}'" >> "$GITHUB_OUTPUT"

  build:
    needs:
      - get-go-version
      - get-product-version
      - generate-ldflags
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        goos: ["linux", "darwin", "windows", "freebsd"]
        goarch: [ "amd64", "arm64"]
      fail-fast: true
    name: Go ${{ needs.get-go-version.outputs.go-version }} ${{ matrix.goos }} ${{ matrix.goarch }} build
    steps:
      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
      - name: Setup go
        uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v5.0.1
        with:
          go-version-file: ".go-version"
      - name: Determine artifact basename
        run: echo "ARTIFACT_BASENAME=${{ env.PKG_NAME }}_${{ needs.get-product-version.outputs.product-version }}_${{ matrix.goos }}_${{ matrix.goarch }}.zip" >> "$GITHUB_ENV"
      - name: Build Levant
        env:
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          GO_LDFLAGS: ${{ needs.generate-ldflags.outputs.ldflags }}
          CGO_ENABLED: "0"
          BIN_PATH: ${{ env.PKG_NAME }}_${{ needs.get-product-version.outputs.product-version }}_${{ matrix.goos }}_${{ matrix.goarch }}
        uses: hashicorp/actions-go-build@37358f6098ef21b09542d84a9814ebb843aa4e3e # v1.0.0
        with:
          product_name: ${{ env.PKG_NAME }}
          product_version: ${{ needs.get-product-version.outputs.product-version }}
          go_version: ${{ needs.get-go-version.outputs.go-version }}
          os: ${{ matrix.goos }}
          arch: ${{ matrix.goarch }}
          reproducible: nope
          instructions: |-
            make crt
      - if: ${{ matrix.goos == 'linux' }}
        uses: hashicorp/actions-packaging-linux@0596d94121d44bd00463ac9d245efea64ee282d0 # v1.7.0
        with:
          name: "levant"
          description: "Levant is a templating and deployment tool for HashiCorp Nomad"
          arch: ${{ matrix.goarch }}
          version: ${{ needs.get-product-version.outputs.product-version }}
          maintainer: "HashiCorp"
          homepage: "https://github.com/hashicorp/levant"
          license: "MPL-2.0"
          binary: out/${{ env.ARTIFACT_BASENAME }}
          deb_depends: "openssl"
          rpm_depends: "openssl"
      - if: ${{ matrix.goos == 'linux' }}
        name: Determine package file names
        run: |
          echo "RPM_PACKAGE=$(basename out/*.rpm)" >> "$GITHUB_ENV"
          echo "DEB_PACKAGE=$(basename out/*.deb)" >> "$GITHUB_ENV"
      - if: ${{ matrix.goos == 'linux' }}
        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
        with:
          name: ${{ env.RPM_PACKAGE }}
          path: out/${{ env.RPM_PACKAGE }}
          if-no-files-found: error
      - if: ${{ matrix.goos == 'linux' }}
        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
        with:
          name: ${{ env.DEB_PACKAGE }}
          path: out/${{ env.DEB_PACKAGE }}
          if-no-files-found: error

  build-docker-default:
    needs:
      - get-product-version
      - build
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        arch: ["arm64", "amd64"]
      fail-fast: true
    env:
      version: ${{ needs.get-product-version.outputs.product-version }}
    name: Docker ${{ matrix.arch }} default release build
    steps:
      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
      - name: Docker Build (Action)
        uses: hashicorp/actions-docker-build@11d43ef520c65f58683d048ce9b47d6617893c9a # v2.0.0
        with:
          smoke_test: |
            TEST_VERSION="$(docker run "${IMAGE_NAME}" version | awk '/Levant/{print $2}')"
            if [ "${TEST_VERSION}" != "v${version}" ]; then
              echo "Test FAILED"
              exit 1
            fi
            echo "Test PASSED"
          version: ${{ needs.get-product-version.outputs.product-version }}
          target: release
          arch: ${{ matrix.arch }}
          tags: |
            docker.io/hashicorp/${{ env.PKG_NAME }}:${{ env.version }}
          dev_tags: |
            docker.io/hashicorppreview/${{ env.PKG_NAME }}:${{ env.version }}-dev
            docker.io/hashicorppreview/${{ env.PKG_NAME }}:${{ env.version }}-${{ github.sha }}

permissions:
  contents: read