100 lines
3.1 KiB
Ruby
100 lines
3.1 KiB
Ruby
class Go < Formula
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desc "Open source programming language to build simple/reliable/efficient software"
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homepage "https://golang.org"
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stable do
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url "https://dl.google.com/go/go1.12.6.src.tar.gz"
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mirror "https://fossies.org/linux/misc/go1.12.6.src.tar.gz"
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sha256 "c96c5ccc7455638ae1a8b7498a030fe653731c8391c5f8e79590bce72f92b4ca"
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go_version = version.to_s.split(".")[0..1].join(".")
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resource "gotools" do
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url "https://go.googlesource.com/tools.git",
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:branch => "release-branch.go#{go_version}"
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end
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end
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bottle do
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rebuild 1
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sha256 "96df07e3a2dcdc01a9ac8c35af2f33d2a7f9c8903787f991c0fbbc2aa8270194" => :mojave
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sha256 "a4dc6ccab9265f5568eb39fbf62e759abe9a15f6c1026c88831cee0627de86b3" => :high_sierra
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sha256 "9b8cede35a5ed81b8dc1a817d031d7f542a7202eb77ad61416e70076d28ff19d" => :sierra
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end
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head do
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url "https://go.googlesource.com/go.git"
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resource "gotools" do
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url "https://go.googlesource.com/tools.git"
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end
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end
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depends_on :macos => :yosemite
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# Don't update this unless this version cannot bootstrap the new version.
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resource "gobootstrap" do
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url "https://storage.googleapis.com/golang/go1.7.darwin-amd64.tar.gz"
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version "1.7"
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sha256 "51d905e0b43b3d0ed41aaf23e19001ab4bc3f96c3ca134b48f7892485fc52961"
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end
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# Prevents Go from building malformed binaries. Fixed upstream, should
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# be in a future release.
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# https://github.com/golang/go/issues/32673
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patch do
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url "https://github.com/golang/go/commit/26954bde4443c4bfbfe7608f35584b6b810f3f2c.patch?full_index=1"
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sha256 "25a361bd4aa1155be06e2239c1974aa9c59f971210f19e16a3b7b576b9d4f677"
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end
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def install
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(buildpath/"gobootstrap").install resource("gobootstrap")
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ENV["GOROOT_BOOTSTRAP"] = buildpath/"gobootstrap"
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cd "src" do
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ENV["GOROOT_FINAL"] = libexec
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ENV["GOOS"] = "darwin"
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system "./make.bash", "--no-clean"
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end
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(buildpath/"pkg/obj").rmtree
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rm_rf "gobootstrap" # Bootstrap not required beyond compile.
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libexec.install Dir["*"]
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bin.install_symlink Dir[libexec/"bin/go*"]
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system bin/"go", "install", "-race", "std"
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# Build and install godoc
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ENV.prepend_path "PATH", bin
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ENV["GO111MODULE"] = "on"
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ENV["GOPATH"] = buildpath
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(buildpath/"src/golang.org/x/tools").install resource("gotools")
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cd "src/golang.org/x/tools/cmd/godoc/" do
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system "go", "build"
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(libexec/"bin").install "godoc"
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end
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bin.install_symlink libexec/"bin/godoc"
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end
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test do
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(testpath/"hello.go").write <<~EOS
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package main
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import "fmt"
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func main() {
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fmt.Println("Hello World")
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}
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EOS
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# Run go fmt check for no errors then run the program.
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# This is a a bare minimum of go working as it uses fmt, build, and run.
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system bin/"go", "fmt", "hello.go"
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assert_equal "Hello World\n", shell_output("#{bin}/go run hello.go")
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# godoc was installed
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assert_predicate libexec/"bin/godoc", :exist?
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assert_predicate libexec/"bin/godoc", :executable?
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ENV["GOOS"] = "freebsd"
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system bin/"go", "build", "hello.go"
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end
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end
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