feat: check plan diff for staleness before applying in merge queue #103
Workflow file for this run
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| --- | |
| name: TF Sample | |
| on: | |
| pull_request: | |
| paths: [.github/workflows/tf_sample.yaml, sample/**] | |
| push: | |
| paths: [.github/workflows/tf_sample.yaml, sample/**] | |
| branches: [main] | |
| env: | |
| AWS_REGION: us-east-1 | |
| TF_VERSION: ~> 1.8.0 | |
| TF_VAR_PREFIX: sample | |
| jobs: | |
| TF: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| actions: read # Required to download repository artifact. | |
| checks: write # Required to add status summary. | |
| contents: read # Required to checkout repository. | |
| id-token: write # Required to authenticate via OIDC. | |
| pull-requests: write # Required to add PR comment and label. | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| dir: [bucket, instance] | |
| env: [dev, qa] | |
| environment: ${{ github.event_name == 'push' && format('{0}/{1}', matrix.dir, matrix.env) || '' }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7 | |
| - name: Authenticate AWS | |
| uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2 | |
| with: | |
| aws-region: ${{ env.AWS_REGION }} | |
| role-to-assume: ${{ secrets.AWS_ROLE }} | |
| role-session-name: devsectop-tf-via-pr-${{ github.run_id }}-${{ github.run_attempt}} | |
| - name: Setup TF | |
| uses: opentofu/setup-opentofu@12f4debbf681675350b6cd1f0ff8ecfbda62027b # v1.0.4 | |
| with: | |
| tofu_version: ${{ env.TF_VERSION }} | |
| - name: Provision TF | |
| uses: ./ | |
| with: | |
| arg_chdir: sample/${{ matrix.dir }} | |
| arg_command: ${{ github.event_name == 'push' && 'apply' || 'plan' }} | |
| arg_lock: ${{ github.event_name == 'push' && 'true' || 'false' }} | |
| arg_backend_config: ${{ contains(matrix.dir, 'bucket') && format('backend/{0}.tfbackend', matrix.env) || '' }} | |
| arg_var_file: ${{ contains(matrix.dir, 'instance') && format('env/{0}.tfvars', matrix.env) || '' }} | |
| arg_workspace: ${{ matrix.env }} | |
| arg_or_create: true | |
| cache_plugins: true | |
| encrypt_passphrase: ${{ secrets.TF_ENCRYPTION }} |