Lotty/.gitlab-ci.yml

stages:
  - build
  - style
  - test
  - security
  - tag

default:
  retry: 2

variables:
  BASE_IMAGE_NAME: $CI_REGISTRY_IMAGE
  TRIVY_CACHE_DIR: .cache/trivy
  TRIVY_NO_PROGRESS: "true"
  TRIVY_TIMEOUT: "10m0s"
  TRIVY_USERNAME: $CI_REGISTRY_USER
  TRIVY_PASSWORD: $CI_REGISTRY_PASSWORD
  TRIVY_REGISTRY: $CI_REGISTRY
  UV_PROJECT_ENVIRONMENT: .venv
  UV_CACHE_DIR: .cache/uv
  BUILDAH_ISOLATION: oci
  STORAGE_DRIVER: vfs
  DOCKER_HOST: "tcp://docker:2375"
  DOCKER_TLS_CERTDIR: ""

cache:
  key: "${CI_COMMIT_REF_SLUG}"
  paths:
    - $TRIVY_CACHE_DIR
    - $UV_CACHE_DIR
    - $UV_PROJECT_ENVIRONMENT
  policy: pull-push

.buildah-job: &buildah-job
  image: quay.io/containers/buildah:latest
  variables:
    STORAGE_DRIVER: vfs
  before_script:
    - buildah login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY

.trivy-fs-template: &trivy-fs-scan
  stage: security
  image:
    name: aquasec/trivy:latest
    entrypoint: [""]
  cache:
    paths:
      - $TRIVY_CACHE_DIR
    policy: pull-push
  before_script:
    - mkdir -p $TRIVY_CACHE_DIR
  script:
    - trivy filesystem --skip-files $TRIVY_CACHE_DIR --format cyclonedx --output fs-sbom.json .
    - trivy filesystem --skip-files $TRIVY_CACHE_DIR --format sarif --output gl-sast-fs-report.json .
  allow_failure: true
  artifacts:
    reports:
      sast: gl-sast-fs-report.json
    paths:
      - fs-sbom.json
      - gl-sast-fs-report.json
    expire_in: 1 week
    when: always
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
    - if: $CI_COMMIT_TAG
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
    - if: $SAST_DISABLED
      when: never

.trivy-image-template: &trivy-image-scan
  stage: security
  image:
    name: aquasec/trivy:latest
    entrypoint: [""]
  cache:
    paths:
      - $TRIVY_CACHE_DIR
    policy: pull-push
  before_script:
    - mkdir -p $TRIVY_CACHE_DIR
  script:
    - |
      trivy image \
        --scanners vuln \
        --format cyclonedx \
        --output image-sbom-${IMAGE_TYPE}.json \
        $IMAGE_NAME:$CI_COMMIT_SHA
    - |
      trivy image \
        --format sarif \
        --output gl-sast-image-${IMAGE_TYPE}-report.json \
        $IMAGE_NAME:$CI_COMMIT_SHA
  allow_failure: true
  artifacts:
    reports:
      sast: gl-sast-image-${IMAGE_TYPE}-report.json
    paths:
      - image-sbom-${IMAGE_TYPE}.json
      - gl-sast-image-${IMAGE_TYPE}-report.json
    expire_in: 1 week
    when: always
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
    - if: $CI_COMMIT_TAG
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
    - if: $SAST_DISABLED
      when: never

.build-template: &build-config
  <<: *buildah-job
  stage: build
  script:
    - |
      buildah bud \
        --tag $IMAGE_NAME:$CI_COMMIT_SHA \
        --file $CONTAINERFILE \
        --target $BUILDTARGET \
        --layers \
        --cache-from $IMAGE_NAME-cache \
        --cache-to $IMAGE_NAME-cache \
        $CONTEXT
    - buildah push $IMAGE_NAME:$CI_COMMIT_SHA
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
      when: always
    - if: $CI_COMMIT_TAG
      when: always
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
      when: manual
      allow_failure: true

.tag-template: &tag-config
  <<: *buildah-job
  stage: tag
  script:
    - |
      set -euo pipefail

      buildah pull $IMAGE_NAME:$CI_COMMIT_SHA

      if [ -n "${CI_COMMIT_TAG:-}" ]; then
        buildah tag $IMAGE_NAME:$CI_COMMIT_SHA $IMAGE_NAME:$CI_COMMIT_TAG
        buildah push $IMAGE_NAME:$CI_COMMIT_TAG
      fi

      if [ -n "${CI_COMMIT_BRANCH:-}" ]; then
        buildah tag $IMAGE_NAME:$CI_COMMIT_SHA $IMAGE_NAME:$CI_COMMIT_REF_SLUG
        buildah push $IMAGE_NAME:$CI_COMMIT_REF_SLUG

        if [ "$CI_COMMIT_BRANCH" = "$CI_DEFAULT_BRANCH" ]; then
          buildah tag $IMAGE_NAME:$CI_COMMIT_SHA $IMAGE_NAME:latest
          buildah push $IMAGE_NAME:latest
        fi
      fi
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
    - if: $CI_COMMIT_TAG
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
      when: manual
      allow_failure: true

.uv-job: &uv-job
  image: docker.io/python:3.13-slim-trixie
  cache:
    key: "${CI_JOB_NAME}-${CI_COMMIT_REF_SLUG}"
    paths:
      - $UV_PROJECT_ENVIRONMENT
      - $UV_CACHE_DIR
    policy: pull-push
  before_script:
    - apt-get update
    - apt-get install -y --no-install-recommends ca-certificates curl just git
    - update-ca-certificates
    - curl -LsSf https://astral.sh/uv/install.sh | sh
    - export PATH="$HOME/.local/bin:$PATH"

build-runtime:
  <<: *build-config
  variables:
    IMAGE_NAME: $BASE_IMAGE_NAME/backend
    CONTAINERFILE: src/backend/Containerfile
    CONTEXT: src/backend
    BUILDTARGET: app

build-staticfiles:
  <<: *build-config
  variables:
    IMAGE_NAME: $BASE_IMAGE_NAME/backend-staticfiles
    CONTAINERFILE: src/backend/Containerfile
    CONTEXT: src/backend
    BUILDTARGET: staticfiles

lint:
  <<: *uv-job
  stage: style
  script:
    - cd src/backend
    - uv sync --dev
    - just lint
  allow_failure: true

format:
  <<: *uv-job
  stage: style
  script:
    - cd src/backend
    - uv sync --dev
    - just format-check
  allow_failure: true

test:
  <<: *uv-job
  stage: test
  script:
    - cd src/backend
    - uv sync --dev
    - just ci-test
  artifacts:
    paths:
      - src/backend/.cov/
    reports:
      junit: src/backend/.cov/junit.xml
      coverage_report:
        coverage_format: cobertura
        path: src/backend/.cov/coverage.xml
    expire_in: 1 week
    when: always
  coverage: '/(?i)total.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/'
  dependencies:
    - build-runtime

sast-filesystem:
  <<: *trivy-fs-scan

sast-image-runtime:
  <<: *trivy-image-scan
  variables:
    IMAGE_NAME: $BASE_IMAGE_NAME/backend
    IMAGE_TYPE: runtime
  dependencies:
    - build-runtime

sast-image-staticfiles:
  <<: *trivy-image-scan
  variables:
    IMAGE_NAME: $BASE_IMAGE_NAME/backend-staticfiles
    IMAGE_TYPE: staticfiles
  dependencies:
    - build-staticfiles

tag-runtime:
  <<: *tag-config
  variables:
    IMAGE_NAME: $BASE_IMAGE_NAME/backend
  dependencies:
    - build-runtime

tag-staticfiles:
  <<: *tag-config
  variables:
    IMAGE_NAME: $BASE_IMAGE_NAME/backend-staticfiles
  dependencies:
    - build-staticfiles

workflow:
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
    - if: $CI_COMMIT_TAG