docs: plan-file download and tflint workflow examples #328
Workflow file for this run
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| --- | |
| name: TF Tests | |
| on: | |
| # push: | |
| pull_request: | |
| paths: [.github/workflows/tf_tests.yaml, action.yml, tests/**] | |
| types: [opened, reopened, synchronize, closed] | |
| jobs: | |
| tests: | |
| runs-on: ubuntu-24.04 | |
| permissions: | |
| actions: read # Required to download repository artifact. | |
| checks: write # Required to add status summary. | |
| contents: read # Required to checkout repository. | |
| pull-requests: write # Required to add PR comment and label. | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| test: | |
| - pass_one | |
| # - pass_character_limit | |
| # - fail_data_source_error | |
| # - fail_format_diff | |
| # - fail_invalid_resource_type | |
| steps: | |
| - name: Echo context | |
| env: | |
| GH_JSON: ${{ toJson(github) }} | |
| run: echo "$GH_JSON" | |
| - name: Checkout repository | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| persist-credentials: false | |
| - name: Setup TF | |
| uses: hashicorp/setup-terraform@v3 | |
| - name: Init TF | |
| id: tf | |
| if: ${{ github.event_name == 'pull_request' }} | |
| uses: ./ | |
| with: | |
| command: init | |
| arg-lock: false | |
| working-directory: tests/${{ matrix.test }} | |
| format: true | |
| validate: true | |
| - name: Setup TFLint | |
| if: ${{ github.event_name == 'pull_request' }} | |
| uses: terraform-linters/setup-tflint@v4 | |
| with: | |
| tflint_wrapper: true | |
| - name: Run TFLint | |
| id: tflint | |
| if: ${{ github.event_name == 'pull_request' }} | |
| working-directory: tests/${{ matrix.test }} | |
| run: | | |
| tflint --init | |
| tflint --format compact | |
| continue-on-error: true | |
| - name: Comment if TFLint errors | |
| if: ${{ steps.tflint.outputs.exitcode >= 0 }} | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| # Compose TFLint output. | |
| # tflint=$(cat <<EOF | |
| # <details><summary>TFLint error.</summary> | |
| # \`\`\`hcl | |
| # 2 issue(s) found: | |
| # Warning: main.tf:1:1: Warning - Missing version constraint for provider "random" in `required_providers` (terraform_required_providers) | |
| # Warning: main.tf:1:1: Warning - terraform "required_version" attribute is required (terraform_required_version) | |
| # \`\`\` | |
| # </details> | |
| # EOF | |
| # ) | |
| tflint=' | |
| 2 issue(s) found: | |
| Warning: main.tf:1:1: Warning - Missing version constraint for provider "random" in `required_providers` (terraform_required_providers) | |
| Warning: main.tf:1:1: Warning - terraform "required_version" attribute is required (terraform_required_version) | |
| ' | |
| tflint=$(echo "$tflint" | sed 's/`/\\`/g') | |
| tflint=" | |
| <details><summary>TFLint error.</summary> | |
| ```hcl | |
| ${tflint} | |
| ``` | |
| </details> | |
| " | |
| # Get body of PR comment from tf step output. | |
| comment=$(gh api /repos/{owner}/{repo}/issues/comments/${{ steps.tf.outputs.comment-id }} --method GET --jq '.body') | |
| # Replace placeholder with TFLint output. | |
| comment="${comment//<!-- placeholder-2 -->/$tflint}" | |
| # Update PR comment combined with TFLint output. | |
| gh api /repos/{owner}/{repo}/issues/comments/${{ steps.tf.outputs.comment-id }} --method PATCH --field body="$comment" | |
| # Exit workflow due to TFLint error. | |
| # exit 1 |