pr_tests-compute.yaml

#
# Copyright (c) Microsoft Corporation
# Licensed under the MIT License.
#

name: PR compute-tests

on:
  workflow_dispatch:
  pull_request:
    types: [opened, synchronize, reopened]
    paths:
      - 'compute_*'
      - 'modules/compute/**'
      - 'examples/compute/**'
      - '.github/workflows/*compute.*'

env:
  SCENARIO: standalone-compute.json
  TF_VERSION: "1.8.4"
  TF_LINT_VERSION: "v0.50.3"

jobs:
  load_scenarios:
    name: Load Test Scenarios Matrix
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.load_scenarios.outputs.matrix }}
    steps:
      - uses: actions/checkout@v4

      - id: load_scenarios
        run: |
          cases=$(cat ./.github/workflows/${{ env.SCENARIO }} | jq -c .)
          echo "matrix=${cases}" >> $GITHUB_OUTPUT

  mock_plan_scenarios:
    name: ${{ matrix.config_files }}
    runs-on: ubuntu-latest
    needs: load_scenarios

    strategy:
      fail-fast: false
      matrix: ${{fromJSON(needs.load_scenarios.outputs.matrix)}}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Create environment variables
        run: |
          cd ${GITHUB_WORKSPACE}/examples/${{ matrix.config_files }}
          FILE_NAME=$(echo ${{ matrix.config_files }} | sed 's./..g' | xargs)
          echo STATE_FILE=${HOME}/tfstates/${FILE_NAME}.tfstate  >> $GITHUB_ENV
          echo PLAN_FILE=${HOME}/tfstates/${FILE_NAME}.plan >> $GITHUB_ENV
          echo CURRENT_FOLDER=${GITHUB_WORKSPACE}/examples/${{ matrix.config_files }} >> $GITHUB_ENV
          echo PARAMETER_FILES=$(find ${GITHUB_WORKSPACE}/examples/${{ matrix.config_files }} | grep .tfvars | sed 's/.*/-var-file=&/' | xargs) >> $GITHUB_ENV

      - name: Install Node
        uses: actions/setup-node@v4
        with:
          node-version: '20.x'

      - name: Install Terraform
        uses: hashicorp/setup-terraform@v3
        with:
          terraform_version: ${{ env.TF_VERSION }}

      - name: Configure Terraform plugin cache
        run: |
          echo "TF_PLUGIN_CACHE_DIR=$HOME/.terraform.d/plugin-cache" >>"$GITHUB_ENV"
          mkdir --parents "$HOME/.terraform.d/plugin-cache"

      - name: Cache Terraform
        uses: actions/cache@v4
        with:
          path: |
            ~/.terraform.d/plugin-cache
          key: ${{ runner.os }}-terraform-${{ hashFiles('**/.terraform.lock.hcl') }}
          restore-keys: |
            ${{ runner.os }}-terraform-

      - name: Terraform Init example
        id: tf_init
        run: |
          terraform -chdir=examples \
          init

      - name: Terraform Test example
        id: tf_test
        run: |
          terraform -chdir=examples \
          test \
          -test-directory=./tests/mock \
          ${{ env.PARAMETER_FILES }} \
          -verbose