distributable:
  url: https://github.com/hashicorp/packer/archive/refs/tags/v{{version}}.tar.gz
  strip-components: 1

versions:
  github: hashicorp/packer/tags 
  strip: /^v/
    
provides:
  - bin/packer

build:
  script: |
    go mod download
    go build -v -ldflags="$LDFLAGS" -o my_packer
    mkdir -p "{{ prefix }}"/bin
    # move and rename back to packer
    mv my_packer "{{ prefix }}"/bin/packer
  dependencies:
    go.dev: ^1.18
  env:
    GO111MODULE: on
    LDFLAGS:
      [-s, -w, "-X=main.Version={{version}}"]
    linux:
      # or segmentation fault
      # fix found here https://github.com/docker-library/golang/issues/402#issuecomment-982204575
      LDFLAGS:
      - -buildmode=pie

test:
  script: |
    test "$(packer --version)" = {{version}}