#!/bin/bash
# hack around stupid $GOPATH semantics, with ~/bin/go helper
# thanks to Nilium in #go-nuts for 1/3 of the idea
[ -z "$GOPATH" ] && echo '$GOPATH is not set!' && exit 1
GO="$(which -a go | sed -e '2q;d')"	# TODO: pick /usr/bin/go in a better way
if [ "$1" = "generate" ]; then
	exec $GO "$@"	# go generate is stupid and gets confused by $GOPATH
fi
# the idea is to have $project/gopath/src/ be a symlink to ../vendor but you put
# all of your vendored things in vendor/ but with this gopath can be per project
if [ -d "$PWD/vendor/" ] && [ -d "$PWD/gopath/" ] && [ "`readlink $PWD/gopath/src`" = "../vendor" ] ; then
	GOPATH="$PWD/gopath/:$GOPATH" $GO "$@"
else
	$GO "$@"
fi