71 lines
2.5 KiB
Ruby
71 lines
2.5 KiB
Ruby
class ClangFormat < Formula
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desc "Formatting tools for C, C++, Obj-C, Java, JavaScript, TypeScript"
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homepage "https://clang.llvm.org/docs/ClangFormat.html"
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# The LLVM Project is under the Apache License v2.0 with LLVM Exceptions
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license "Apache-2.0"
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version_scheme 1
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head "https://github.com/llvm/llvm-project.git", branch: "main"
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stable do
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url "https://github.com/llvm/llvm-project/releases/download/llvmorg-12.0.0/llvm-12.0.0.src.tar.xz"
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sha256 "49dc47c8697a1a0abd4ee51629a696d7bfe803662f2a7252a3b16fc75f3a8b50"
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resource "clang" do
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url "https://github.com/llvm/llvm-project/releases/download/llvmorg-12.0.0/clang-12.0.0.src.tar.xz"
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sha256 "e26e452e91d4542da3ebbf404f024d3e1cbf103f4cd110c26bf0a19621cca9ed"
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end
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end
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livecheck do
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url :stable
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strategy :github_latest
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regex(%r{href=.*?/tag/llvmorg[._-]v?(\d+(?:\.\d+)+)}i)
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end
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "1f038a1af0ed7c0c316cca7a5b74c868eb011ea5c1106bd34d451c7d99b16ca4"
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sha256 cellar: :any_skip_relocation, big_sur: "a919653359246062c53f2ce6a7a3fd822e71b1d65c4f75bd20a361bc7264b139"
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sha256 cellar: :any_skip_relocation, catalina: "e18818a9555c17fffdf416deb5e16526f4b7fb07ec684d5dda22b6b8b1fd7c4e"
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sha256 cellar: :any_skip_relocation, mojave: "2ce598eddb5655854cc4a0e88591ced06b0a2d5bab96497c0b7081f5a2b0dd74"
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end
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depends_on "cmake" => :build
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depends_on "ninja" => :build
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uses_from_macos "libxml2"
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uses_from_macos "ncurses"
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uses_from_macos "zlib"
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def install
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if build.head?
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ln_s buildpath/"clang", buildpath/"llvm/tools/clang"
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else
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(buildpath/"tools/clang").install resource("clang")
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end
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llvmpath = build.head? ? buildpath/"llvm" : buildpath
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mkdir llvmpath/"build" do
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args = std_cmake_args
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args << "-DLLVM_EXTERNAL_PROJECTS=\"clang\""
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args << ".."
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system "cmake", "-G", "Ninja", *args
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system "ninja", "clang-format"
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end
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bin.install llvmpath/"build/bin/clang-format"
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bin.install llvmpath/"tools/clang/tools/clang-format/git-clang-format"
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(share/"clang").install Dir[llvmpath/"tools/clang/tools/clang-format/clang-format*"]
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end
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test do
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# NB: below C code is messily formatted on purpose.
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(testpath/"test.c").write <<~EOS
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int main(char *args) { \n \t printf("hello"); }
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EOS
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assert_equal "int main(char *args) { printf(\"hello\"); }\n",
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shell_output("#{bin}/clang-format -style=Google test.c")
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end
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end
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