# https://taskfile.dev

version: '3'

vars:
  BINARY: statusline
  LDFLAGS: -s -w

tasks:
  default:
    desc: Build the statusline binary
    cmds:
      - task: build

  build:
    desc: Build with stripped symbols
    cmds:
      - go build -ldflags="{{.LDFLAGS}}" -o bin/{{.BINARY}} .
    sources:
      - "*.go"
      - go.mod
      - go.sum
    generates:
      - "bin/{{.BINARY}}"

  build:debug:
    desc: Build with debug symbols
    cmds:
      - go build -o bin/{{.BINARY}} .

  run:
    desc: Run with test fixture
    deps: [build]
    cmds:
      - cat test/fixture.json | ./bin/{{.BINARY}}

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

  test:cover:
    desc: Run tests with coverage
    cmds:
      - go test -cover ./...

  test:fixture:
    desc: Run with test fixture and show output
    deps: [build]
    cmds:
      - echo "=== Output ==="
      - cat test/fixture.json | ./bin/{{.BINARY}}
      - echo ""
      - echo "=== Timing (single run) ==="
      - time sh -c 'cat test/fixture.json | ./bin/{{.BINARY}} > /dev/null'

  bench:
    desc: Benchmark Go vs Shell (100 runs)
    deps: [build]
    cmds:
      - |
        echo "=== Pure Go (100 runs) ==="
        time for i in $(seq 1 100); do cat test/fixture.json | ./bin/{{.BINARY}} >/dev/null; done
        # echo ""
        # echo "=== Shell (100 runs) ==="
        # time for i in $(seq 1 100); do cat test/fixture.json | ./statusline.sh >/dev/null; done
    silent: false

  bench:go:
    desc: Benchmark Go only (100 runs)
    deps: [build]
    cmds:
      - |
        echo "=== Pure Go (100 runs) ==="
        time for i in $(seq 1 100); do cat test/fixture.json | ./bin/{{.BINARY}} >/dev/null; done

  tidy:
    desc: Run go mod tidy
    cmds:
      - go mod tidy

  lint:
    desc: Run golangci-lint
    cmds:
      - golangci-lint run

  lint:fix:
    desc: Run golangci-lint with auto-fix
    cmds:
      - golangci-lint run --fix

  modernize:
    desc: Apply gopls modernize fixes
    cmds:
      - go run golang.org/x/tools/gopls/internal/analysis/modernize/cmd/modernize@latest -fix ./...

  modernize:test:
    desc: Apply gopls modernize fixes including tests
    cmds:
      - go run golang.org/x/tools/gopls/internal/analysis/modernize/cmd/modernize@latest -fix -test ./...

  clean:
    desc: Remove built binary
    cmds:
      - rm -rf bin/

  size:
    desc: Show binary size
    deps: [build]
    cmds:
      - ls -lh bin/{{.BINARY}}

  install:
    desc: Install to ~/.claude/
    deps: [build]
    cmds:
      - mkdir -p ~/.claude
      - cp bin/{{.BINARY}} ~/.claude/{{.BINARY}}
      - echo "Installed to ~/.claude/{{.BINARY}}"