Taskfile.yml

version: '3'

dotenv: ['.env']

vars:
  BINARY_NAME: paintbar
  BINARY_PATH: bin/{{.BINARY_NAME}}

tasks:
  build:
    desc: Build the Go server binary
    cmds:
      - go build -o {{.BINARY_PATH}} ./cmd/server

  run:
    desc: Run the Go server locally
    cmds:
      - go run ./cmd/server

  test:
    desc: Run all Go tests
    cmds:
      - go test ./... -v -race

  test-short:
    desc: Run Go tests (skip integration)
    cmds:
      - go test ./... -v -short

  bench:
    desc: Run Go benchmarks
    cmds:
      - go test ./... -bench=. -benchmem -run=^$ -count=1

  lint:
    desc: Run all linters (also available as lint:all)
    aliases: ['lint:all']
    cmds:
      - task: lint:go
      - task: lint:ts
      - task: lint:md

  lint:go:
    desc: Run Go linters
    cmds:
      - go vet ./...

  lint:ts:
    desc: Run TypeScript type checking
    cmds:
      - npx tsc --project web/ts/tsconfig.json --noEmit

  lint:md:
    desc: Lint all Markdown files (docs/, README, CONTRIBUTING, CODE_OF_CONDUCT)
    cmds:
      - npx --no markdownlint 'docs/**/*.md' README.md CONTRIBUTING.md CODE_OF_CONDUCT.md

  lint-fix:md:
    desc: Auto-fix Markdown lint issues and format with Prettier
    cmds:
      - npx --no prettier --write 'docs/**/*.md' README.md CONTRIBUTING.md CODE_OF_CONDUCT.md
      - npx --no markdownlint --fix 'docs/**/*.md' README.md CONTRIBUTING.md CODE_OF_CONDUCT.md

  lint-fix:ts:
    desc: Auto-fix TypeScript formatting with Prettier
    cmds:
      - npx --no prettier --write 'web/ts/**/*.ts'

  lint-fix:all:
    desc: Auto-fix all lint issues (Markdown, TypeScript)
    cmds:
      - task: lint-fix:md
      - task: lint-fix:ts

  ts-build:
    desc: Build TypeScript with esbuild (dev — includes source maps)
    cmds:
      - npx esbuild web/ts/canvas/app.ts web/ts/auth/login.ts web/ts/profile/profile.ts web/ts/projects/projects.ts --bundle --splitting --format=esm --outdir=web/static/dist --minify --sourcemap
    sources:
      - web/ts/**/*.ts

  ts-build:prod:
    desc: Build TypeScript with esbuild (production — no source maps)
    cmds:
      - npx esbuild web/ts/canvas/app.ts web/ts/auth/login.ts web/ts/profile/profile.ts web/ts/projects/projects.ts --bundle --splitting --format=esm --outdir=web/static/dist --minify

  ts-check:
    desc: TypeScript type checking (no emit)
    cmds:
      - npx tsc --project web/ts/tsconfig.json --noEmit

  ts-install:
    desc: Install TypeScript dev dependencies
    cmds:
      - npm install --save-dev typescript esbuild @types/node
    status:
      - test -d node_modules/typescript

  run:local:
    desc: Start Docker deps, build TS, and run the Go server locally
    deps: [docker:up, ts-build]
    cmds:
      - go run ./cmd/server

  stop:local:
    desc: Stop the local Go server and Docker deps
    cmds:
      - |
        PIDS=$(lsof -ti:8080 2>/dev/null)
        if [ -n "$PIDS" ]; then
          echo "$PIDS" | xargs kill -INT 2>/dev/null
          echo "server stopped (pids: $(echo $PIDS | tr '\n' ' '))"
          for i in $(seq 1 10); do lsof -ti:8080 >/dev/null 2>&1 || break; sleep 0.5; done
        else
          echo "no server running on :8080"
        fi
      - docker compose down --remove-orphans

  restart:local:
    desc: Restart the local Go server (rebuild + relaunch)
    cmds:
      - |
        PIDS=$(lsof -ti:8080 2>/dev/null)
        if [ -n "$PIDS" ]; then
          echo "$PIDS" | xargs kill -INT 2>/dev/null
          echo "server stopped (pids: $(echo $PIDS | tr '\n' ' '))"
        fi
        for i in $(seq 1 10); do lsof -ti:8080 >/dev/null 2>&1 || break; sleep 0.5; done
      - task: run:local

  dev:
    desc: Run the dev server (with TS build)
    deps: [ts-build]
    cmds:
      - go run ./cmd/server

  docker:up:
    desc: Start dev dependencies (firebase + solo)
    cmds:
      - docker compose up firebase -d

  docker:down:
    desc: Stop dev dependencies
    cmds:
      - docker compose down

  docker:up-all:
    desc: Start all Docker services including app
    cmds:
      - docker compose up -d --build

  docker:down-all:
    desc: Stop all Docker services
    cmds:
      - docker compose down

  docker-logs:
    desc: Tail Docker service logs
    cmds:
      - docker compose logs -f

  docker:reset-firebase:
    desc: Reset only Firebase emulator (wipe data, restart)
    cmds:
      - docker compose stop firebase
      - docker compose rm -f -v firebase
      - docker compose up firebase -d

  docker-clean:
    desc: Stop services and remove volumes
    aliases: ['docker:clean-all']
    cmds:
      - docker compose down -v --remove-orphans

  deploy-preview:
    desc: Deploy to Firebase preview channel + Cloud Run
    cmds:
      - task ts-build:prod
      - gcloud run deploy paintbar --source . --region us-central1 --allow-unauthenticated
      - firebase hosting:channel:deploy preview-{{.GIT_BRANCH}}
    vars:
      GIT_BRANCH:
        sh: git rev-parse --abbrev-ref HEAD

  deploy-prod:
    desc: Deploy to production (Cloud Run + Firebase Hosting)
    cmds:
      - task ts-build:prod
      - gcloud run deploy paintbar --source . --region us-central1 --allow-unauthenticated
      - firebase deploy --only firestore:rules,hosting

  clean:
    desc: Remove build artifacts
    cmds:
      - rm -rf bin/ web/static/dist/