version: "3"

vars:
  BIN: ./bin/releaser
  PKG: ./...
  FUZZ_TIME: 30s
  GEEKDOC_VERSION: "v4.1.1"

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

  build:
    desc: Build the binary to ./bin/releaser
    cmds:
      - mkdir -p bin
      - CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o {{.BIN}} ./cmd
    sources:
      - "**/*.go"
      - go.mod
    generates:
      - "{{.BIN}}"

  run:
    desc: Build and run releaser (pass args with -- e.g. task run -- --dry-run)
    deps: [build]
    cmds:
      - "{{.BIN}} {{.CLI_ARGS}}"

  test:
    desc: Run all tests (seed corpus only, no fuzzing)
    cmds:
      - go test {{.PKG}}

  cov:
    desc: Run tests with coverage and open HTML report
    cmds:
      - go test -coverprofile=coverage.out {{.PKG}}
      - go tool cover -html=coverage.out -o coverage.html
      - echo "Coverage report written to coverage.html"

  cov:text:
    desc: Run tests with per-function coverage in terminal
    cmds:
      - go test -coverprofile=coverage.out {{.PKG}}
      - go tool cover -func=coverage.out

  lint:
    desc: Run go vet
    cmds:
      - go vet {{.PKG}}

  fmt:
    desc: Format all Go source files
    cmds:
      - gofmt -w .

  tidy:
    desc: Tidy go.mod and go.sum
    cmds:
      - go mod tidy

  fuzz:
    desc: "Fuzz a target for FUZZ_TIME (default 30s). Usage: task fuzz PKG=./internal/commits TARGET=FuzzParse"
    vars:
      PKG: '{{.PKG | default "./internal/commits"}}'
      TARGET: '{{.TARGET | default "FuzzParse"}}'
    cmds:
      - go test -fuzz={{.TARGET}} -fuzztime={{.FUZZ_TIME}} {{.PKG}}

  fuzz:all:
    desc: Run all fuzz seed corpora (same as test but explicit)
    cmds:
      - go test -run='^Fuzz' {{.PKG}}

  ci:
    desc: Full CI pipeline — tidy check, vet, staticcheck, test
    cmds:
      - task: tidy
      - |
        if git rev-parse --git-dir >/dev/null 2>&1 && ! git diff --quiet go.mod go.sum; then
          echo "go.mod/go.sum not tidy — run: task tidy" >&2
          exit 1
        fi
      - task: lint
      - go tool staticcheck ./...
      - task: test

  clean:
    desc: Remove build artifacts and coverage files
    cmds:
      - rm -rf bin/ coverage.out coverage.html

  docker:build:
    desc: Build the Docker image
    vars:
      TAG: '{{.TAG | default "releaser:dev"}}'
    cmds:
      - docker build -t {{.TAG}} .

  docker:run:
    desc: Run the Docker image (pass args with -- )
    vars:
      TAG: '{{.TAG | default "releaser:dev"}}'
    cmds:
      - docker run --rm {{.TAG}} {{.CLI_ARGS}}

  docs:setup:
    desc: Download Geekdoc theme into docs/themes/geekdoc/
    cmds:
      - mkdir -p docs/themes/geekdoc
      - curl -sSL "https://github.com/thegeeklab/hugo-geekdoc/releases/download/{{.GEEKDOC_VERSION}}/hugo-geekdoc.tar.gz" | tar xz -C docs/themes/geekdoc
    status:
      - test -f docs/themes/geekdoc/theme.toml

  docs:serve:
    desc: Serve docs locally with live reload (requires hugo)
    deps: [docs:setup]
    cmds:
      - hugo server --source docs

  docs:build:
    desc: Build docs to docs/public/ (requires hugo)
    deps: [docs:setup]
    cmds:
      - hugo --source docs --destination public --minify