tests.yaml

name: "tests"
on:
  pull_request:
    branches:
      - master

concurrency:
  group: pr-${{ github.ref }}
  cancel-in-progress: true

env:
  KUBECONFIG: ${{ github.workspace }}/.kube/config

jobs:
  get_version_matrix:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      - uses: imjasonh/setup-crane@31b88efe9de28ae0ffa220711af4b60be9435f6e # v0.4
      - id: get_version_matrix
        shell: bash
        run: |
          set -euo pipefail

          k8s_cycles="$(curl -sSfL https://endoflife.date/api/kubernetes.json | jq -rc '[sort_by(.releaseDate) | reverse | .[0:4] | .[].cycle]')"
          kind_versions="$(crane ls docker.io/kindest/node | jq -sRrc --argjson cycles "${k8s_cycles}" 'split("\n") | [.[] | match("^v((\\d+\\.\\d+)\\.\\d+)$").captures | {cycle: .[1].string, version: .[0].string}] | group_by(.cycle) | [.[] | .[-1] | {(.cycle): {"version": .version}}] | reduce .[] as $item ({}; . *= $item) | . as $versions | [$cycles | .[] | $versions[.].version]')"

          {
            echo "terraform_versions=$(curl -sSfL https://endoflife.date/api/terraform.json | jq -rc '[sort_by(.releaseDate) | reverse | .[0:4] | .[].latest] + ["1.5.7"]')"
            echo "k8s_versions=${kind_versions}"
          } >> "${GITHUB_OUTPUT}"
    outputs:
      terraform_versions: ${{ steps.get_version_matrix.outputs.terraform_versions }}
      k8s_versions: ${{ steps.get_version_matrix.outputs.k8s_versions }}
  unit_test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      - name: Set up Go
        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
        with:
          go-version-file: go.mod
      - name: Unit tests
        env:
          GOPATH: /home/runner/go
        run: |
          make test
          make vet
  acc_test:
    needs:
      - get_version_matrix
      - unit_test
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true
      matrix:
        terraform_version:  ${{ fromJson(needs.get_version_matrix.outputs.terraform_versions) }}
        k8s_version:  ${{ fromJson(needs.get_version_matrix.outputs.k8s_versions) }}
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      - name: Set up Go
        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
        with:
          go-version-file: go.mod
      - uses: helm/kind-action@0025e74a8c7512023d06dc019c617aa3cf561fde # v1.10.0
        id: kind
        with:
          wait: 2m
          node_image: kindest/node:v${{ matrix.k8s_version }}
      - name: Acceptance Tests
        env:
          KUBE_CONFIG_PATH: ${{ env.KUBECONFIG }}
          TF_ACC_TERRAFORM_VERSION: ${{ matrix.terraform_version }}
          TESTARGS: "-parallel 1"
        run: |
          make testacc