38 lines
1.2 KiB
Ruby
38 lines
1.2 KiB
Ruby
class RustupInit < Formula
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desc "The Rust toolchain installer"
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homepage "https://github.com/rust-lang/rustup.rs"
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url "https://github.com/rust-lang/rustup.rs/archive/1.17.0.tar.gz"
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sha256 "6db73f9684b4d93de47cd511ebd56c2821c37bb41054a4a60060b496764f1f4d"
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bottle do
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cellar :any_skip_relocation
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sha256 "04d0ddebac1544b99f8eebe9ad4357b76877154ce157bb0badd79f9e9eca66bb" => :mojave
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sha256 "7d75a5bff539711ed359c21b752a446d04fc098711205d947744c92a065a56e4" => :high_sierra
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sha256 "34ac177dbdfd66b190d84acf81db5047fa69c505649288c62bbdceb355b8d16e" => :sierra
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end
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depends_on "rust" => :build
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def install
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cargo_home = buildpath/"cargo_home"
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cargo_home.mkpath
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ENV["CARGO_HOME"] = cargo_home
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system "cargo", "install", "--root", prefix, "--path", ".",
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"--features", "no-self-update"
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end
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test do
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ENV["CARGO_HOME"] = testpath/".cargo"
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ENV["RUSTUP_HOME"] = testpath/".multirust"
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system bin/"rustup-init", "-y"
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(testpath/"hello.rs").write <<~EOS
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fn main() {
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println!("Hello World!");
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}
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EOS
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system testpath/".cargo/bin/rustc", "hello.rs"
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assert_equal "Hello World!", shell_output("./hello").chomp
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end
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end
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