plan.sh and stuff

pkg_origin=kallan357
pkg_name=tutorial
pkg_version=0.0.1
pkg_maintainer="Your Name <your email address>"
pkg_license=()
pkg_source=https://github.com/KAllan357/answering-machine/archive/master.zip
pkg_shasum=73d350f84257527ca804cb5abe464447d1e4d86bac61b0461440230607671c25
pkg_deps=(core/go)
#pkg_build_deps=()
pkg_bin_dirs=(bin)
pkg_include_dirs=(include)
pkg_lib_dirs=(lib)
pkg_expose=(8080)

do_build() {
	cd /hab/cache/src/answering-machine-master
	go build main.go
}

do_install() {
	# Move the binary?
	cp /hab/cache/src/answering-machine-master/main ${pkg_prefix}
}

# run
#!/bin/sh
#
./{{pkg.prefix}}/main

cd /hab/cache/src/answering-machine-master

Use $HAB_CACHE_SRC_PATH here

cp /hab/cache/src/answering-machine-master/main ${pkg_prefix}

and also here. By convention you should put executables in ${pkg_prefix}/bin.