cloudbuild.yaml

# =============================================================================
# Cloud Build CI/CD Pipeline — cloudbuild.yaml
# =============================================================================
# Triggered on push to main branch (configure in Cloud Build UI or via trigger TF resource).
#
# Pipeline stages:
#   1.  Run unit tests for all 3 services
#   2a. Build inventory Docker image
#   2b. Build order Docker image  
#   2c. Build fulfillment Docker image
#   3a. Push inventory image to Artifact Registry
#   3b. Push order image to Artifact Registry
#   3c. Push fulfillment image to Artifact Registry
#   4a. Deploy inventory to Cloud Run
#   4b. Deploy order to Cloud Run
#   4c. Deploy fulfillment to Cloud Run
#
# Substitutions (set in trigger config):
#   _REGION       — GCP region (default: me-central1)
#   _REGISTRY_URL — Artifact Registry URL
#   _ENVIRONMENT  — Deployment environment (default: prod)
# =============================================================================

substitutions:
  _REGION: "me-central1"
  _REGISTRY_URL: "${_REGION}-docker.pkg.dev/${PROJECT_ID}/scf-services"
  _ENVIRONMENT: "prod"

options:
  machineType: "E2_HIGHCPU_8"
  logging: CLOUD_LOGGING_ONLY
  dynamic_substitutions: true

steps:

  # ── Stage 1: Tests ─────────────────────────────────────────────────────────

  - id: "test-inventory"
    name: "python:3.11-slim"
    dir: "supplychainforge"
    entrypoint: "bash"
    args:
      - "-c"
      - |
        pip install --quiet -r services/inventory/requirements.txt -r services/inventory/requirements-dev.txt
        export PYTHONPATH=/workspace/supplychainforge:/workspace/supplychainforge/shared/..
        python -m pytest services/inventory/tests -q --tb=short
    waitFor: ["-"]  # run immediately

  - id: "test-order"
    name: "python:3.11-slim"
    dir: "supplychainforge"
    entrypoint: "bash"
    args:
      - "-c"
      - |
        pip install --quiet -r services/order/requirements.txt -r services/order/requirements-dev.txt
        export PYTHONPATH=/workspace/supplychainforge:/workspace/supplychainforge/shared/..
        python -m pytest services/order/tests -q --tb=short
    waitFor: ["-"]

  - id: "test-fulfillment"
    name: "python:3.11-slim"
    dir: "supplychainforge"
    entrypoint: "bash"
    args:
      - "-c"
      - |
        pip install --quiet -r services/fulfillment/requirements.txt -r services/fulfillment/requirements-dev.txt
        export PYTHONPATH=/workspace/supplychainforge:/workspace/supplychainforge/shared/..
        python -m pytest services/fulfillment/tests -q --tb=short
    waitFor: ["-"]

  # ── Stage 2: Build images ──────────────────────────────────────────────────

  - id: "build-inventory"
    name: "gcr.io/cloud-builders/docker"
    dir: "supplychainforge"
    args:
      - "build"
      - "--platform", "linux/amd64"
      - "--target", "runtime"
      - "--tag", "${_REGISTRY_URL}/inventory:${SHORT_SHA}"
      - "--tag", "${_REGISTRY_URL}/inventory:latest"
      - "--cache-from", "${_REGISTRY_URL}/inventory:latest"
      - "--build-arg", "BUILDKIT_INLINE_CACHE=1"
      - "-f", "services/inventory/Dockerfile"
      - "."
    waitFor: ["test-inventory"]

  - id: "build-order"
    name: "gcr.io/cloud-builders/docker"
    dir: "supplychainforge"
    args:
      - "build"
      - "--platform", "linux/amd64"
      - "--target", "runtime"
      - "--tag", "${_REGISTRY_URL}/order:${SHORT_SHA}"
      - "--tag", "${_REGISTRY_URL}/order:latest"
      - "--cache-from", "${_REGISTRY_URL}/order:latest"
      - "--build-arg", "BUILDKIT_INLINE_CACHE=1"
      - "-f", "services/order/Dockerfile"
      - "."
    waitFor: ["test-order"]

  - id: "build-fulfillment"
    name: "gcr.io/cloud-builders/docker"
    dir: "supplychainforge"
    args:
      - "build"
      - "--platform", "linux/amd64"
      - "--target", "runtime"
      - "--tag", "${_REGISTRY_URL}/fulfillment:${SHORT_SHA}"
      - "--tag", "${_REGISTRY_URL}/fulfillment:latest"
      - "--cache-from", "${_REGISTRY_URL}/fulfillment:latest"
      - "--build-arg", "BUILDKIT_INLINE_CACHE=1"
      - "-f", "services/fulfillment/Dockerfile"
      - "."
    waitFor: ["test-fulfillment"]

  # ── Stage 3: Push images ───────────────────────────────────────────────────

  - id: "push-inventory"
    name: "gcr.io/cloud-builders/docker"
    args: ["push", "--all-tags", "${_REGISTRY_URL}/inventory"]
    waitFor: ["build-inventory"]

  - id: "push-order"
    name: "gcr.io/cloud-builders/docker"
    args: ["push", "--all-tags", "${_REGISTRY_URL}/order"]
    waitFor: ["build-order"]

  - id: "push-fulfillment"
    name: "gcr.io/cloud-builders/docker"
    args: ["push", "--all-tags", "${_REGISTRY_URL}/fulfillment"]
    waitFor: ["build-fulfillment"]

  # ── Stage 4: Deploy to Cloud Run ──────────────────────────────────────────

  - id: "deploy-inventory"
    name: "gcr.io/google.com/cloudsdktool/cloud-sdk"
    entrypoint: "gcloud"
    args:
      - "run"
      - "services"
      - "update"
      - "scf-inventory"
      - "--image=${_REGISTRY_URL}/inventory:${SHORT_SHA}"
      - "--region=${_REGION}"
      - "--platform=managed"
      - "--quiet"
    waitFor: ["push-inventory"]

  - id: "deploy-order"
    name: "gcr.io/google.com/cloudsdktool/cloud-sdk"
    entrypoint: "gcloud"
    args:
      - "run"
      - "services"
      - "update"
      - "scf-order"
      - "--image=${_REGISTRY_URL}/order:${SHORT_SHA}"
      - "--region=${_REGION}"
      - "--platform=managed"
      - "--quiet"
    waitFor: ["push-order", "deploy-inventory"]

  - id: "deploy-fulfillment"
    name: "gcr.io/google.com/cloudsdktool/cloud-sdk"
    entrypoint: "gcloud"
    args:
      - "run"
      - "services"
      - "update"
      - "scf-fulfillment"
      - "--image=${_REGISTRY_URL}/fulfillment:${SHORT_SHA}"
      - "--region=${_REGION}"
      - "--platform=managed"
      - "--quiet"
    waitFor: ["push-fulfillment", "deploy-order"]

images:
  - "${_REGISTRY_URL}/inventory:${SHORT_SHA}"
  - "${_REGISTRY_URL}/inventory:latest"
  - "${_REGISTRY_URL}/order:${SHORT_SHA}"
  - "${_REGISTRY_URL}/order:latest"
  - "${_REGISTRY_URL}/fulfillment:${SHORT_SHA}"
  - "${_REGISTRY_URL}/fulfillment:latest"