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Merge pull request #14409 from carlocab/compiler-check

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rubocops/lines: update hard-coded compiler check
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Mike McQuaid 2023-01-24 10:08:53 +00:00 committed by GitHub
commit 518c961f4c
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2 changed files with 11 additions and 7 deletions
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12
Library/Homebrew/rubocops/lines.rb
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@ -617,19 +617,23 @@ module RuboCop
# Avoid hard-coding compilers
find_every_method_call_by_name(body_node, :system).each do |method|
next if @formula_name == "bazel" # TODO: Remove shim bypass in bazel.
param = parameters(method).first
if (match = regex_match_group(param, %r{^(/usr/bin/)?(gcc|llvm-gcc|clang)(\s|$)}))
if (match = regex_match_group(param, %r{^(/usr/bin/)?(gcc|clang|cc|c[89]9)(\s|$)}))
problem "Use \"\#{ENV.cc}\" instead of hard-coding \"#{match[2]}\""
elsif (match = regex_match_group(param, %r{^(/usr/bin/)?((g|llvm-g|clang)\+\+)(\s|$)}))
elsif (match = regex_match_group(param, %r{^(/usr/bin/)?((g|clang|c)\+\+)(\s|$)}))
problem "Use \"\#{ENV.cxx}\" instead of hard-coding \"#{match[2]}\""
end
end
find_instance_method_call(body_node, "ENV", :[]=) do |method|
next if @formula_name == "bazel" # TODO: Remove shim bypass in bazel.
param = parameters(method)[1]
if (match = regex_match_group(param, %r{^(/usr/bin/)?(gcc|llvm-gcc|clang)(\s|$)}))
if (match = regex_match_group(param, %r{^(/usr/bin/)?(gcc|clang|cc|c[89]9)(\s|$)}))
problem "Use \"\#{ENV.cc}\" instead of hard-coding \"#{match[2]}\""
elsif (match = regex_match_group(param, %r{^(/usr/bin/)?((g|llvm-g|clang)\+\+)(\s|$)}))
elsif (match = regex_match_group(param, %r{^(/usr/bin/)?((g|clang|c)\+\+)(\s|$)}))
problem "Use \"\#{ENV.cxx}\" instead of hard-coding \"#{match[2]}\""
end
end

6
Library/Homebrew/test/rubocops/text/miscellaneous_spec.rb
View File

@ -255,14 +255,14 @@ describe RuboCop::Cop::FormulaAudit::Miscellaneous do
RUBY
end
it "reports an offense when a hard-coded `llvm-g++` is set as COMPILER_PATH" do
it "reports an offense when a hard-coded `c++` is set as COMPILER_PATH" do
expect_offense(<<~'RUBY')
class Foo < Formula
desc "foo"
url 'https://brew.sh/foo-1.0.tgz'
def install
ENV["COMPILER_PATH"] = "/usr/bin/llvm-g++"
^^^^^^^^^^^^^^^^^^^ Use "#{ENV.cxx}" instead of hard-coding "llvm-g++"
ENV["COMPILER_PATH"] = "/usr/bin/c++"
^^^^^^^^^^^^^^ Use "#{ENV.cxx}" instead of hard-coding "c++"
end
end
RUBY