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TerraHome/.gitea/workflows/terraform-apply.yml
MichaelFisher1997 df4740071a
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fix: harden apply workflow for gitea runner
2026-02-28 15:10:33 +00:00

74 lines
2.6 KiB
YAML

name: Terraform Apply
on:
push:
branches:
- master
concurrency:
group: terraform-global
cancel-in-progress: false
jobs:
terraform:
name: "Terraform Apply"
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: https://gitea.com/actions/checkout@v4
- name: Create secrets.tfvars
working-directory: terraform
run: |
cat > secrets.auto.tfvars << EOF
pm_api_token_secret = "${{ secrets.PM_API_TOKEN_SECRET }}"
SSH_KEY_PUBLIC = "$(printf '%s' "${{ secrets.SSH_KEY_PUBLIC }}" | tr -d '\r\n')"
EOF
cat > backend.hcl << EOF
bucket = "${{ secrets.B2_TF_BUCKET }}"
key = "terraform.tfstate"
region = "us-east-005"
endpoints = {
s3 = "${{ secrets.B2_TF_ENDPOINT }}"
}
access_key = "$(printf '%s' "${{ secrets.B2_KEY_ID }}" | tr -d '\r\n')"
secret_key = "$(printf '%s' "${{ secrets.B2_APPLICATION_KEY }}" | tr -d '\r\n')"
skip_credentials_validation = true
skip_metadata_api_check = true
skip_region_validation = true
skip_requesting_account_id = true
use_path_style = true
EOF
- name: Set up Terraform
uses: hashicorp/setup-terraform@v2
with:
terraform_version: 1.6.6
terraform_wrapper: false
- name: Terraform Init
working-directory: terraform
run: terraform init -reconfigure -backend-config=backend.hcl
- name: Terraform Plan
working-directory: terraform
run: terraform plan -out=tfplan
- name: Block accidental destroy
env:
ALLOW_TF_DESTROY: ${{ secrets.ALLOW_TF_DESTROY }}
working-directory: terraform
run: |
terraform show -json -no-color tfplan > tfplan.json
DESTROY_COUNT=$(python3 -c 'import json; raw=open("tfplan.json","rb").read().decode("utf-8","ignore"); start=raw.find("{"); data=json.JSONDecoder().raw_decode(raw[start:])[0]; print(sum(1 for rc in data.get("resource_changes", []) if "delete" in rc.get("change", {}).get("actions", [])))')
echo "Planned deletes: $DESTROY_COUNT"
if [ "$DESTROY_COUNT" -gt 0 ] && [ "${ALLOW_TF_DESTROY}" != "true" ]; then
echo "Destroy actions detected. Set ALLOW_TF_DESTROY=true to allow."
exit 1
fi
- name: Terraform Apply
working-directory: terraform
run: terraform apply -auto-approve tfplan