homebrew-core/Formula/go@1.10.rb
2018-11-01 07:06:15 +10:00

91 lines
2.9 KiB
Ruby

class GoAT110 < Formula
desc "Go programming environment (1.10)"
homepage "https://golang.org"
url "https://dl.google.com/go/go1.10.4.src.tar.gz"
mirror "https://fossies.org/linux/misc/go1.10.4.src.tar.gz"
sha256 "6fe44965ed453cd968a81988523e9b0e794d3a478f91fd7983c28763d52d5781"
bottle do
sha256 "708d7da25f16bc496d2031d18e3364cd27307cc81b350efd70cf0129f12d7f3e" => :mojave
sha256 "8f61daebea1012743280f2aab830db7d812b6064dffa786a1514dc06550facc0" => :high_sierra
sha256 "c198d33774a788840143677bd396fd9f9601c1e568b01f6c41afe1b292a94796" => :sierra
sha256 "f8ae863158b47ddbc82df4dcfdd3248d1c55c5f2bbce291a855053850819044b" => :el_capitan
end
keg_only :versioned_formula
depends_on :macos => :mountain_lion
resource "gotools" do
url "https://go.googlesource.com/tools.git",
:branch => "release-branch.go1.10"
end
# Don't update this unless this version cannot bootstrap the new version.
resource "gobootstrap" do
url "https://storage.googleapis.com/golang/go1.7.darwin-amd64.tar.gz"
version "1.7"
sha256 "51d905e0b43b3d0ed41aaf23e19001ab4bc3f96c3ca134b48f7892485fc52961"
end
def install
(buildpath/"gobootstrap").install resource("gobootstrap")
ENV["GOROOT_BOOTSTRAP"] = buildpath/"gobootstrap"
cd "src" do
ENV["GOROOT_FINAL"] = libexec
ENV["GOOS"] = "darwin"
system "./make.bash", "--no-clean"
end
(buildpath/"pkg/obj").rmtree
rm_rf "gobootstrap" # Bootstrap not required beyond compile.
libexec.install Dir["*"]
bin.install_symlink Dir[libexec/"bin/go*"]
system bin/"go", "install", "-race", "std"
# Build and install godoc
ENV.prepend_path "PATH", bin
ENV["GOPATH"] = buildpath
(buildpath/"src/golang.org/x/tools").install resource("gotools")
cd "src/golang.org/x/tools/cmd/godoc/" do
system "go", "build"
(libexec/"bin").install "godoc"
end
bin.install_symlink libexec/"bin/godoc"
end
def caveats; <<~EOS
A valid GOPATH is required to use the `go get` command.
If $GOPATH is not specified, $HOME/go will be used by default:
https://golang.org/doc/code.html#GOPATH
You may wish to add the GOROOT-based install location to your PATH:
export PATH=$PATH:#{opt_libexec}/bin
EOS
end
test do
(testpath/"hello.go").write <<~EOS
package main
import "fmt"
func main() {
fmt.Println("Hello World")
}
EOS
# Run go fmt check for no errors then run the program.
# This is a a bare minimum of go working as it uses fmt, build, and run.
system bin/"go", "fmt", "hello.go"
assert_equal "Hello World\n", shell_output("#{bin}/go run hello.go")
# godoc was installed
assert_predicate libexec/"bin/godoc", :exist?
assert_predicate libexec/"bin/godoc", :executable?
ENV["GOOS"] = "freebsd"
system bin/"go", "build", "hello.go"
end
end