MichaelFisher1997
afe19041d9
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Use terraform show with no-color and resilient JSON extraction to avoid parser failures when workflow output includes non-JSON noise.
84 lines
3.0 KiB
YAML
84 lines
3.0 KiB
YAML
name: Terraform Plan
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on:
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push:
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branches:
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- stage
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- test
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jobs:
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terraform:
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name: "Terraform Plan"
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Create secrets.tfvars
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working-directory: terraform
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run: |
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echo "PM_API_TOKEN_SECRET length: $(echo -n '${{ secrets.PM_API_TOKEN_SECRET }}' | wc -c)"
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cat > secrets.auto.tfvars << EOF
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pm_api_token_secret = "${{ secrets.PM_API_TOKEN_SECRET }}"
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EOF
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cat > backend.hcl << EOF
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bucket = "${{ secrets.B2_TF_BUCKET }}"
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key = "terraform.tfstate"
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region = "us-east-005"
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endpoints = {
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s3 = "${{ secrets.B2_TF_ENDPOINT }}"
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}
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access_key = "$(printf '%s' "${{ secrets.B2_KEY_ID }}" | tr -d '\r\n')"
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secret_key = "$(printf '%s' "${{ secrets.B2_APPLICATION_KEY }}" | tr -d '\r\n')"
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skip_credentials_validation = true
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skip_metadata_api_check = true
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skip_region_validation = true
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skip_requesting_account_id = true
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use_path_style = true
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EOF
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echo "Created secrets.auto.tfvars:"
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cat secrets.auto.tfvars | sed 's/=.*/=***/'
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echo "Using token ID from terraform.tfvars:"
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grep '^pm_api_token_id' terraform.tfvars
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- name: Set up Terraform
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uses: hashicorp/setup-terraform@v2
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with:
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terraform_version: 1.6.6
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- name: Terraform Init
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working-directory: terraform
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run: terraform init -reconfigure -backend-config=backend.hcl
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- name: Terraform Format Check
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working-directory: terraform
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run: terraform fmt -check -recursive
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- name: Terraform Validate
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working-directory: terraform
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run: terraform validate
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- name: Terraform Plan
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working-directory: terraform
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run: terraform plan -out=tfplan
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- name: Block accidental destroy
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env:
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ALLOW_TF_DESTROY: ${{ secrets.ALLOW_TF_DESTROY }}
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working-directory: terraform
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run: |
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terraform show -json -no-color tfplan > tfplan.json
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DESTROY_COUNT=$(python3 -c 'import json,sys; raw=open("tfplan.json","rb").read().decode("utf-8","ignore"); start=raw.find("{"); end=raw.rfind("}"); data=json.loads(raw[start:end+1]); print(sum(1 for rc in data.get("resource_changes", []) if "delete" in rc.get("change", {}).get("actions", [])))')
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echo "Planned deletes: $DESTROY_COUNT"
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if [ "$DESTROY_COUNT" -gt 0 ] && [ "${ALLOW_TF_DESTROY}" != "true" ]; then
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echo "Destroy actions detected. Set ALLOW_TF_DESTROY=true to allow."
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exit 1
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fi
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- name: Upload Terraform Plan
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uses: actions/upload-artifact@v3
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with:
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name: terraform-plan
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path: terraform/tfplan
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