Taskfile.yml

# https://taskfile.dev

version: "3"

vars:
  GREETING: gotail tasks
  targetbin: ~/bin
  buildname: gotail
  tmpdir: gotailtmp

tasks:
  default:
    cmds:
      - echo "{{.GREETING}}"
    silent: true
  test:
    desc: run tests
    cmds:
      - cmd: GOOS={{OS}} GOOARCH={{ARCH}} go test -v ./...
  run:
    desc: run gotail
    dir: ./cmd/gotail
    vars:
      testname: "{{.buildname}}_test{{exeExt}}"
    cmds:
      - task: build
      - mv ./{{.buildname}}{{exeExt}} ./{{.testname}}
      - mkdir -p ./{{.tmpdir}}
      - rm -f ./{{.tmpdir}}/*txt
      - echo "hello" > ./{{.tmpdir}}/1.txt
      - echo "hello 2" > ./{{.tmpdir}}/2.txt
      - ./{{.testname}} -f -G "./{{.tmpdir}}/*txt" &
      - echo "goodbye" > ./{{.tmpdir}}/3.txt
      - sleep 2
      - rm -rf ./{{.tmpdir}}
      - rm ./{{.testname}}
      - sleep 2
      - killall "{{.testname}}"
  clearbin:
    desc: clear build in bin dir
    cmds:
      - cmd: rm {{.targetbin}}/{{.buildname}}
        ignore_error: true
  # install:
  #   desc: copy build file to local bin
  #   dir: .
  #   preconditions:
  #     - test -d {{.targetbin}}/
  #   cmds:
  #     - task: build
  #     - task: clearbin
  #     - cp ./{{.buildname}} {{.targetbin}}/{{.buildname}}
  #     - rm ./{{.buildname}}
  build:
    dir: .
    cmds:
      - goreleaser release --snapshot --rm-dist
  install:
    vars:
      ARCH_VER:
        sh: if [[ "{{ARCH}}" = "amd64" ]]; then echo "_v1"; else echo ""; fi
    dir: ./dist/{{.buildname}}_{{OS}}_{{ARCH}}{{.ARCH_VER}}/
    desc: "install in local bin directory"
    cmds:
      - task: build
      - cmd: rm {{.targetbin}}/{{.buildname}}
        ignore_error: true
      - cp ./{{.buildname}} {{.targetbin}}
      - cmd: echo "{{.completionmsg}}"
        silent: true
  release:
    dir: .
    desc: release to github using goreleaser
    cmds:
      - goreleaser release --rm-dist
  macosarm:
    desc: build for macos ARM
    cmds:
      - GOOS=darwin GOARCH=arm64 go build -ldflags="-s -w" -o {{.buildname}}{{exeExt}}
      - file ./{{.buildname}}
  macosamd:
    desc: build for macos AMD
    cmds:
      - GOOS=darwin GOARCH=amd64 go build -ldflags="-s -w" -o {{.buildname}}{{exeExt}}
      - file ./{{.buildname}}
  windowsamd:
    desc: build for Windows
    cmds:
      - GOOS=windows GOARCH=amd64 go build -ldflags="-s -w" -o {{.buildname}}{{exeExt}}
      - file ./{{.buildname}}