version: '3'

vars:
  CLIENT_APP: greeter_client
  REGISTRY: ""
  REPOSITORY: aws-samples
  TAG: latest

tasks:
  build:
    desc: Build the go binary.
    cmds:
      - go install .
    env:
      CGO_ENABLED: 0
    sources:
      - ./*.go
    generates:
      - ./{{.CLIENT_APP}}{{exeExt}}
    method: checksum
  clean:
    desc: Deletes the go binary.
    cmds:
      - go clean -i .
  build-container:
    desc: Build the Docker container locally.
    cmds:
      - docker build -t {{.REGISTRY}}{{if ne .REGISTRY ""}}/{{end}}{{.REPOSITORY}}{{if ne .REPOSITORY ""}}/{{end}}{{.CLIENT_APP}}:{{.TAG}} .
  buildx-container:
    desc: Builds and pushes the multi-architecture image.
    cmds:
      - docker buildx build --platform linux/arm/v7,linux/arm64/v8,linux/amd64 --tag {{.REGISTRY}}{{if ne .REGISTRY ""}}/{{end}}{{.REPOSITORY}}{{if ne .REPOSITORY ""}}/{{end}}{{.CLIENT_APP}}:{{.TAG}} --push .
  run-container:
    desc: Run the Docker container locally.
    cmds:
      - docker run -d --name {{.CLIENT_APP}} --link greeter_server -e "GREETER_ENDPOINT=greeter_server:50051" {{.REGISTRY}}{{if ne .REGISTRY ""}}/{{end}}{{.REPOSITORY}}{{if ne .REPOSITORY ""}}/{{end}}{{.CLIENT_APP}}:{{.TAG}}
  clean-container:
    desc: Stops and removes the container locally.
    cmds:
      - cmd: docker stop {{.CLIENT_APP}} > /dev/null 2>&1
        ignore_error: true
      - cmd: docker rm {{.CLIENT_APP}} > /dev/null 2>&1
        ignore_error: true