# CI for Tane. Mirrors the local verification gate (analyze + test +
# coverage) from docs/design/testing.md. Adapt to GitHub Actions if the
# canonical remote changes; the commands are the same.
#
# Uses the official Flutter Docker image. Pin the version to match the
# developer toolchain (Flutter 3.41.x / Dart 3.11.x).
image: ghcr.io/cirruslabs/flutter:3.41.9

stages:
  - analyze
  - test
  - build
  - deploy

variables:
  PUB_CACHE: "$CI_PROJECT_DIR/.pub-cache"

cache:
  key: "$CI_COMMIT_REF_SLUG"
  paths:
    - .pub-cache/

before_script:
  # SQLCipher so the "no plaintext at rest" security test actually runs (it
  # skips where the library is absent). The -dev package ships the unversioned
  # libsqlcipher.so symlink, which package:sqlite3 loads reliably.
  - apt-get update -qq && apt-get install -y -qq libsqlcipher-dev
  - flutter --version
  - flutter pub get

analyze:
  stage: analyze
  script:
    - dart format --output=none --set-exit-if-changed .
    - flutter analyze

test:commons_core:
  stage: test
  script:
    - cd packages/commons_core
    - dart test

# Windows desktop build. Needs a Windows runner: on gitlab.com the SaaS
# `saas-windows-medium-amd64` shared runners (Windows Server 2022 with Visual
# Studio 2022 Build Tools — the C++ workload Flutter requires). Manual +
# allow_failure until the canonical remote actually has Windows runners.
build:windows:
  stage: build
  tags:
    - saas-windows-medium-amd64
  rules:
    - when: manual
      allow_failure: true
  # The global Linux image is ignored on Windows shell runners; override the
  # global before_script (apt-get) — this job runs in PowerShell.
  before_script:
    - git clone --depth 1 -b stable https://github.com/flutter/flutter.git "$env:CI_PROJECT_DIR\.flutter"
    - $env:PATH = "$env:CI_PROJECT_DIR\.flutter\bin;$env:PATH"
    - flutter --version
    - flutter pub get
  script:
    - cd apps\app_seeds
    - dart run slang
    - dart run build_runner build --delete-conflicting-outputs
    - flutter build windows --release
  artifacts:
    paths:
      - apps/app_seeds/build/windows/x64/runner/Release/

test:app_seeds:
  stage: test
  script:
    - cd apps/app_seeds
    # slang is generated via its CLI (disabled in build_runner); Drift via build_runner.
    - dart run slang
    - dart run build_runner build --delete-conflicting-outputs
    - flutter test --coverage
  coverage: '/lines\.*: \d+\.\d+\%/'
  artifacts:
    paths:
      - apps/app_seeds/coverage/lcov.info
    reports:
      coverage_report:
        coverage_format: cobertura
        path: apps/app_seeds/coverage/cobertura.xml

# ---------------------------------------------------------------------------
# Release automation. Runs ONLY on tags, so it never touches the per-push gate.
# Password-free: signing + Play credentials come from masked+protected CI vars.
# Required CI variables (Settings > CI/CD > Variables), set once:
#   TANE_KEYSTORE_BASE64   base64 of the dedicated Tane upload keystore (.jks)
#   TANE_KEYSTORE_PASSWORD store password
#   TANE_KEY_ALIAS         key alias (tane-upload)
#   TANE_KEY_PASSWORD      key password
#   SUPPLY_JSON_KEY_DATA   Google Play service-account JSON (raw file contents)
# Tag a commit (e.g. `git tag v0.1.0 && git push --tags`) to build + publish.
# ---------------------------------------------------------------------------

# Build the signed release artifacts (AAB for Play, APK for sideload/QA).
build:android:
  stage: build
  rules:
    - if: '$CI_COMMIT_TAG'
  script:
    - cd apps/app_seeds
    - dart run slang
    - dart run build_runner build --delete-conflicting-outputs
    # Materialize the signing material from CI secrets (never in the repo).
    - echo "$TANE_KEYSTORE_BASE64" | base64 -d > "$CI_PROJECT_DIR/tane-upload.jks"
    - |
      cat > android/key.properties <<EOF
      storeFile=$CI_PROJECT_DIR/tane-upload.jks
      storePassword=$TANE_KEYSTORE_PASSWORD
      keyAlias=$TANE_KEY_ALIAS
      keyPassword=$TANE_KEY_PASSWORD
      EOF
    - flutter build appbundle --release
    - flutter build apk --release
    # Don't leave signing material in the workspace/cache.
    - rm -f android/key.properties "$CI_PROJECT_DIR/tane-upload.jks"
  artifacts:
    paths:
      - apps/app_seeds/build/app/outputs/bundle/release/app-release.aab
      - apps/app_seeds/build/app/outputs/flutter-apk/app-release.apk
    expire_in: 90 days

# Upload the AAB + store listing to Google Play (internal track) via fastlane.
# Needs a Ruby image, not the Flutter one, so it overrides the global setup.
deploy:play:
  stage: deploy
  image: ruby:3.2
  needs:
    - job: build:android
      artifacts: true
  rules:
    - if: '$CI_COMMIT_TAG'
  before_script:
    - cd apps/app_seeds
    - bundle install --path vendor/bundle
  script:
    - bundle exec fastlane deploy_play
  cache:
    key: "fastlane-gems"
    paths:
      - apps/app_seeds/vendor/bundle/