fettle/Taskfile.yml at main · contiamo/fettle · GitHub

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version: "3"

vars:
  TEMPL_CMD: go run github.com/a-h/templ/cmd/templ@v0.3.1001
  TEMPLUI_CMD: go run github.com/templui/templui/cmd/templui@v1.9.5
  TAILWIND_CMD: pnpm exec tailwindcss
  ESBUILD_CMD: pnpm exec esbuild

tasks:
  default:
    desc: Show available tasks
    silent: true
    cmds:
      - task --list

  setup:
    desc: Install dependencies and run code generation
    cmds:
      - task: setup:check
      - pnpm install
      - task: go:generate

  setup:check:
    desc: Check for required tools (go, node, pnpm + at least one agent CLI)
    silent: true
    cmds:
      - |
        missing=0
        check() {
          if command -v "$1" &>/dev/null; then
            printf "  ✓ %-12s %s\n" "$1" "$(eval "$2" 2>/dev/null || echo 'found')"
          else
            printf "  ✗ %-12s %s\n" "$1" "$3"
            missing=$((missing + 1))
          fi
        }
        echo "Checking required tools..."
        echo ""
        check "go"     "go version | sed 's/go version //'" "https://go.dev/dl/"
        check "node"   "node --version"                     "https://nodejs.org/"
        check "pnpm"   "pnpm --version"                     "npm install -g pnpm"
        echo ""
        echo "At least one agent CLI is required (or set agent.command to a custom script):"
        echo ""
        check "claude" "claude --version 2>&1 | head -1" "https://docs.claude.com/claude-code"
        check "codex"  "codex --version 2>&1 | head -1" "https://github.com/openai/codex"
        echo ""
        if [ "$missing" -gt 0 ]; then
          echo "$missing tool(s) missing — install them or configure agent.command."
          exit 1
        fi
        echo "All checked tools available."

  # ---------------------------------------------------------------------------
  # Go
  # ---------------------------------------------------------------------------
  go:generate:
    desc: Run all code generation (templ + tailwind + esbuild)
    deps: [go:templ, go:tailwind, ts:build]

  go:templ:
    desc: Generate Go code from templ templates
    cmds:
      - "{{.TEMPL_CMD}} generate ./internal/ui/templates/ ./internal/ui/components/"
    sources:
      - internal/ui/templates/**/*.templ
      - internal/ui/components/**/*.templ
    generates:
      - internal/ui/templates/**/*_templ.go
      - internal/ui/components/**/*_templ.go

  go:tailwind:
    desc: Build Tailwind CSS
    cmds:
      - "{{.TAILWIND_CMD}} -i internal/ui/static/input.css -o internal/ui/static/dist/styles.css --minify"
    sources:
      - internal/ui/static/input.css
      - internal/ui/templates/**/*.templ
      - internal/ui/components/**/*.templ
    generates:
      - internal/ui/static/dist/styles.css

  go:build:
    desc: Build the fettle binary into bin/
    deps: [go:generate]
    cmds:
      - go build -o bin/fettle ./cmd/fettle

  go:install:
    desc: Install fettle to GOPATH/bin
    deps: [go:generate]
    cmds:
      - go install ./cmd/fettle

  go:test:
    desc: Run Go tests
    deps: [go:generate]
    cmds:
      - go test ./...

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

  go:check:
    desc: Build, lint, and test everything
    cmds:
      - task: go:build
      - task: go:lint
      - task: go:test

  # ---------------------------------------------------------------------------
  # TypeScript
  # ---------------------------------------------------------------------------
  ts:build:
    desc: Bundle TypeScript
    cmds:
      - "{{.ESBUILD_CMD}} internal/ui/ts/app.ts --bundle --minify --format=esm --target=es2020 --outfile=internal/ui/static/dist/app.js"
    sources:
      - internal/ui/ts/**/*.ts
    generates:
      - internal/ui/static/dist/app.js

  ts:check:
    desc: Type-check TypeScript (no emit)
    cmds:
      - pnpm exec tsc --noEmit -p internal/ui/ts/tsconfig.json

  ts:watch:
    desc: Watch and rebuild TypeScript
    cmds:
      - "{{.ESBUILD_CMD}} internal/ui/ts/app.ts --bundle --format=esm --target=es2020 --outfile=internal/ui/static/dist/app.js --watch"

  # ---------------------------------------------------------------------------
  # Dev environment
  # ---------------------------------------------------------------------------
  dev:ui:
    desc: Start the UI server pointed at examples/self-scan
    deps: [go:build]
    cmds:
      - bin/fettle --dir examples/self-scan ui {{.CLI_ARGS}}

  # ---------------------------------------------------------------------------
  # Dogfooding
  # ---------------------------------------------------------------------------
  selfscan:
    desc: Scan fettle's own Go source via examples/self-scan (extra args via -- ARGS)
    deps: [go:build]
    cmds:
      - bin/fettle --dir examples/self-scan run find {{.CLI_ARGS}}

  # ---------------------------------------------------------------------------
  # Utilities
  # ---------------------------------------------------------------------------
  clean:
    desc: Remove build artifacts and self-scan runs
    cmds:
      - rm -rf bin/
      - rm -rf examples/self-scan/.fettle/runs/
      - rm -f internal/ui/static/dist/styles.css
      - rm -f internal/ui/static/dist/app.js