Unable to build from source

[sambostock]

I'm trying to create a Homebrew formula for Kompose.

$ brew install -i kompose
==> Using the sandbox
==> Downloading https://github.com/kubernetes-incubator/kompose/archive/v0.2.0.tar.gz
Already downloaded: /Users/sam/Library/Caches/Homebrew/kompose-0.2.0.tar.gz
==> Entering interactive mode
Type `exit' to return and finalize the installation
Install to this prefix: /usr/local/Cellar/kompose/0.2.0
bash-3.2$ export GOPATH=`pwd`
bash-3.2$ echo $GOPATH
/private/tmp/kompose-20170210-81761-1bzgwbv/kompose-0.2.0

However, I can't get the build to succeed. I've tried all the build methods listed in README.md.

make bin

bash-3.2$ make bin
fatal: Not a git repository (or any of the parent directories): .git
make: glide: Command not found
go build -ldflags="-w -X github.com/kubernetes-incubator/kompose/version.GITCOMMIT=" -o kompose main.go
main.go:19:8: cannot find package "github.com/kubernetes-incubator/kompose/cmd" in any of:
	/usr/local/Cellar/go/1.7.5/libexec/src/github.com/kubernetes-incubator/kompose/cmd (from $GOROOT)
	/private/tmp/kompose-20170210-81761-1bzgwbv/kompose-0.2.0/src/github.com/kubernetes-incubator/kompose/cmd (from $GOPATH)
make: *** [bin] Error 1

go build -o kompose main.go

bash-3.2$ go build -o kompose main.go
main.go:19:8: cannot find package "github.com/kubernetes-incubator/kompose/cmd" in any of:
	/usr/local/Cellar/go/1.7.5/libexec/src/github.com/kubernetes-incubator/kompose/cmd (from $GOROOT)
	/private/tmp/kompose-20170210-81761-1bzgwbv/kompose-0.2.0/src/github.com/kubernetes-incubator/kompose/cmd (from $GOPATH)

CGO_ENABLED=0 GO15VENDOREXPERIMENT=1 go build -o kompose main.go

bash-3.2$ CGO_ENABLED=0 GO15VENDOREXPERIMENT=1 go build -o kompose main.go
main.go:19:8: cannot find package "github.com/kubernetes-incubator/kompose/cmd" in any of:
	/usr/local/Cellar/go/1.7.5/libexec/src/github.com/kubernetes-incubator/kompose/cmd (from $GOROOT)
	/private/tmp/kompose-20170210-81761-1bzgwbv/kompose-0.2.0/src/github.com/kubernetes-incubator/kompose/cmd (from $GOPATH)

make cross

bash-3.2$ make cross
fatal: Not a git repository (or any of the parent directories): .git
make: glide: Command not found
gox -os="darwin linux windows" -arch="386 amd64" -output="bundles/kompose_{{.OS}}-{{.Arch}}/kompose" -ldflags="-w -X github.com/kubernetes-incubator/kompose/version.GITCOMMIT="
/bin/sh: gox: command not found
make: *** [cross] Error 127

Unfortunately, I am not familiar with Go. Can anyone point me in the right direction?

[sebgoa]

FWIW, we had a very early formulae before the move to the incubator, but it was not a source build:
https://github.com/skippbox/homebrew-tap

Why do you want to compile after doing a brew install ?

brew install should get you the binary directly.

[kadel]

@sambostock:
It looks like your GOPATH is not right. This is reason you are getting main.go:19:8: cannot find package "github.com/kubernetes-incubator/kompose/cmd" in any of:....

make: glide: Command not found error should be fixed in the next version (once #418 is merged)

I was trying to do same thing yesterday :-).

And this is what I come up with:

class Kompose < Formula
  desc "Tool to move from `docker-compose` to Kubernetes"
  homepage "http://kompose.io"
  head "https://github.com/kubernetes-incubator/kompose.git"
  url "https://github.com/kubernetes-incubator/kompose/archive/v0.2.0.tar.gz"
  # url "https://github.com/kubernetes-incubator/kompose.git",
  #     :tag => "v0.2.0",
  #     :revision => "bf8a03f1e9ed7206a712b99f82e26911d7243003"

  depends_on "go" => :build

  def install
    ENV["GOPATH"] = buildpath
    dir = buildpath/"src/github.com/kubernetes-incubator/kompose"
    dir.install buildpath.children

    cd dir do
      system "make"
      bin.install "kompose"
    end
  end

  test do
    # TODO
    system "false"  
  end
end

[kadel]

@sambostock how it is going?
Were you able to build it?

[sambostock]

@kadel Someone else submitted a formula, so I didn't do any other work on it.

This issue can probably be closed. Thanks for checking in!

[kadel]

OK.
Kompose is in brew now, that is great new. Didn't noticed that someone else got it merged