homebrew-core/Formula/go@1.11.rb
2019-03-20 09:25:09 +01:00

81 lines
2.5 KiB
Ruby

class GoAT111 < Formula
desc "Go programming environment (1.11)"
homepage "https://golang.org"
url "https://dl.google.com/go/go1.11.6.src.tar.gz"
mirror "https://fossies.org/linux/misc/go1.11.6.src.tar.gz"
sha256 "a96da1425dcbec094736033a8a416316547f8100ab4b72c31d4824d761d3e133"
bottle do
sha256 "ea7bc6953386d6c918bc4cb04b2ae9b9c6630c408690abccf3a183b98121550f" => :mojave
sha256 "77ed9c049a790f3ab15d38051deca77b68f8666a225e881015fe5f56734ab6ec" => :high_sierra
sha256 "6010340eb598272a6b256e9e2287c6cfea2d2e20ff97d548d7aa1962237d7d56" => :sierra
end
keg_only :versioned_formula
depends_on :macos => :yosemite
resource "gotools" do
url "https://go.googlesource.com/tools.git",
:branch => "release-branch.go1.11"
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["GO111MODULE"] = "on"
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
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