41 lines
1.2 KiB
Ruby
41 lines
1.2 KiB
Ruby
class Silicon < Formula
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desc "Create beautiful image of your source code"
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homepage "https://github.com/Aloxaf/silicon/"
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url "https://github.com/Aloxaf/silicon/archive/v0.3.2.tar.gz"
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sha256 "510e8d6a5cf856f5060088ea6d5d22a510b6adeea2ea5b71d4d186e417115061"
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license "MIT"
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bottle do
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cellar :any_skip_relocation
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sha256 "85ae46889515c69afb54d056aabc2b5e0c96a17dac70b360e409f8904b26366f" => :catalina
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sha256 "75a92b9eb7b41d836aed9adc37edeb45dd5b9d38921155ed60f568cdab97667b" => :mojave
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sha256 "06dac3633cbe5c721ea96eac98fbc1347d62fd78e39a3ed328093d517f3eeb61" => :high_sierra
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end
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depends_on "rust" => :build
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def install
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system "cargo", "install", *std_cargo_args
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end
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test do
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(testpath/"test.rs").write <<~EOF
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fn factorial(n: u64) -> u64 {
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match n {
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0 => 1,
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_ => n * factorial(n - 1),
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}
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}
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fn main() {
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println!("10! = {}", factorial(10));
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}
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EOF
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system bin/"silicon", "-o", "output.png", "test.rs"
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assert_predicate testpath/"output.png", :exist?
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expected_size = [894, 630]
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assert_equal expected_size, IO.read("output.png")[0x10..0x18].unpack("NN")
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end
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end
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