Taskfile.yml

version: "3"

vars:
  ROOT: "{{.TASKFILE_DIR}}"
  GO_DIR: "{{.ROOT}}"
  SWIFT_DIR: "{{.ROOT}}/swift"
  BUILD_DIR: "{{.ROOT}}/build"
  PROTO_DIR: "{{.ROOT}}/proto"

  # Output binaries
  GO_BIN: "{{.GO_DIR}}/tingly-cu"
  SWIFT_BIN_DEBUG: "{{.SWIFT_DIR}}/.build/debug/tingly-cu-native"
  SWIFT_BIN_RELEASE: "{{.SWIFT_DIR}}/.build/release/tingly-cu-native"

  # Distribution directory: self-contained release binaries that MCP clients
  # can point at directly. Both binaries sit side-by-side so the Go wrapper
  # auto-discovers the native bridge (no TINGLY_CU_NATIVE env needed).
  DIST_DIR: "{{.ROOT}}/dist"
  DIST_GO_BIN: "{{.DIST_DIR}}/tingly-cu"
  DIST_SWIFT_BIN: "{{.DIST_DIR}}/tingly-cu-native"

  # Socket path for local dev — evaluated at runtime via shell expansion
  SOCKET:
    sh: echo "/tmp/tingly-cu-$(id -u).sock"

tasks:
  # ---------------------------------------------------------------------------
  # Default: show available tasks
  # ---------------------------------------------------------------------------
  default:
    silent: true
    cmds:
      - task --list

  # ---------------------------------------------------------------------------
  # Build
  # ---------------------------------------------------------------------------
  build:
    desc: "Build everything (Swift debug + Go)"
    deps: [build:swift, build:go]

  build:release:
    desc: "Build everything in release mode"
    deps: [build:swift:release, build:go]

  release:
    desc: "Build release binaries into ./dist (point MCP clients at dist/tingly-cu)"
    deps: [build:release]
    cmds:
      - mkdir -p "{{.DIST_DIR}}"
      - cp -f "{{.SWIFT_BIN_RELEASE}}" "{{.DIST_SWIFT_BIN}}"
      - cp -f "{{.GO_BIN}}" "{{.DIST_GO_BIN}}"
      - |
        echo
        echo "Release binaries ready:"
        echo "  {{.DIST_GO_BIN}}"
        echo "  {{.DIST_SWIFT_BIN}}"
        echo
        echo "MCP client config:"
        echo "  command: {{.DIST_GO_BIN}}"
        echo "  args:    [\"mcp\"]"
    sources:
      - "{{.GO_BIN}}"
      - "{{.SWIFT_BIN_RELEASE}}"
    generates:
      - "{{.DIST_GO_BIN}}"
      - "{{.DIST_SWIFT_BIN}}"

  build:swift:
    desc: "Build Swift native layer (debug)"
    dir: "{{.SWIFT_DIR}}"
    cmds:
      - swift build --product tingly-cu-native
    sources:
      - "{{.SWIFT_DIR}}/Sources/**/*.swift"
      - "{{.SWIFT_DIR}}/Package.swift"
    generates:
      - "{{.SWIFT_BIN_DEBUG}}"

  build:swift:release:
    desc: "Build Swift native layer (release)"
    dir: "{{.SWIFT_DIR}}"
    cmds:
      - swift build --product tingly-cu-native -c release
    sources:
      - "{{.SWIFT_DIR}}/Sources/**/*.swift"
      - "{{.SWIFT_DIR}}/Package.swift"
    generates:
      - "{{.SWIFT_BIN_RELEASE}}"

  build:go:
    desc: "Build Go MCP wrapper"
    dir: "{{.GO_DIR}}"
    env:
      GOWORK: "off"
    cmds:
      - go build -o tingly-cu ./cmd/tingly-cu
    sources:
      - "{{.GO_DIR}}/**/*.go"
      - "{{.GO_DIR}}/go.mod"
    generates:
      - "{{.GO_BIN}}"

  # ---------------------------------------------------------------------------
  # Proto codegen
  # ---------------------------------------------------------------------------
  gen:
    desc: "Regenerate Go + Swift code from proto (requires protoc + plugins)"
    cmds:
      - bash "{{.BUILD_DIR}}/gen-proto.sh"

  # ---------------------------------------------------------------------------
  # Run
  # ---------------------------------------------------------------------------
  mcp:
    desc: "Start the Go MCP stdio server (launches Swift server automatically)"
    deps: [build]
    env:
      TINGLY_CU_NATIVE: "{{.SWIFT_BIN_DEBUG}}"
    cmds:
      - kill $(pgrep tingly-cu-native) 2>/dev/null || true
      - rm -f "{{.SOCKET}}"
      - "{{.GO_BIN}} mcp"

  doctor:
    desc: "Check macOS permissions (Accessibility + Screen Recording)"
    deps: [build]
    env:
      TINGLY_CU_NATIVE: "{{.SWIFT_BIN_DEBUG}}"
    cmds:
      - kill $(pgrep tingly-cu-native) 2>/dev/null || true
      - rm -f "{{.SOCKET}}"
      - "{{.GO_BIN}} doctor"

  list-app:
    desc: "List all running apps"
    deps: [build]
    env:
      TINGLY_CU_NATIVE: "{{.SWIFT_BIN_DEBUG}}"
    cmds:
      - kill $(pgrep tingly-cu-native) 2>/dev/null || true
      - rm -f "{{.SOCKET}}"
      - "{{.GO_BIN}} ls-apps"

  ax:
    desc: "Dump accessibility tree of an app  (e.g. task ax -- Safari)"
    deps: [build]
    env:
      TINGLY_CU_NATIVE: "{{.SWIFT_BIN_DEBUG}}"
    cmds:
      - kill $(pgrep tingly-cu-native) 2>/dev/null || true
      - rm -f "{{.SOCKET}}"
      - "{{.GO_BIN}} ax {{.CLI_ARGS}}"

  snap:
    desc: "Screenshot an app window to snap.png  (e.g. task snap -- Safari)"
    deps: [build]
    env:
      TINGLY_CU_NATIVE: "{{.SWIFT_BIN_DEBUG}}"
    cmds:
      - kill $(pgrep tingly-cu-native) 2>/dev/null || true
      - rm -f "{{.SOCKET}}"
      - "{{.GO_BIN}} snap {{.CLI_ARGS}}"

  serve:
    desc: "Start the Swift gRPC native server on Unix socket"
    deps: [build:swift]
    cmds:
      - kill $(pgrep tingly-cu-native) 2>/dev/null || true
      - rm -f "{{.SOCKET}}"
      - "{{.SWIFT_BIN_DEBUG}} serve --socket {{.SOCKET}}"

  # ---------------------------------------------------------------------------
  # Dev helpers
  # ---------------------------------------------------------------------------
  clean:
    desc: "Remove build artifacts"
    cmds:
      - rm -rf "{{.SWIFT_DIR}}/.build"
      - rm -f "{{.GO_BIN}}"
      - rm -rf "{{.DIST_DIR}}"
      - rm -f "{{.SOCKET}}"

  tidy:
    desc: "Run go mod tidy"
    dir: "{{.GO_DIR}}"
    env:
      GOWORK: "off"
    cmds:
      - go mod tidy