From 8a62f891e1dbd816e5ea55e644d09c3d92fb2afb Mon Sep 17 00:00:00 2001
From: Dario Vladovic <d.vladimyr@gmail.com>
Date: Mon, 22 Jun 2020 13:24:41 +0200
Subject: [PATCH] formula: add std_cargo_args

---
 Library/Homebrew/formula.rb                 | 7 +++++++
 Library/Homebrew/formula_creator.rb         | 2 +-
 Library/Homebrew/rubocops/text.rb           | 2 +-
 Library/Homebrew/test/rubocops/text_spec.rb | 2 +-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 90448c1549..ca7e93514e 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -1354,6 +1354,11 @@ class Formula
     "#<Formula #{name} (#{active_spec_sym}) #{path}>"
   end
 
+  # Standard parameters for cargo builds.
+  def std_cargo_args
+    ["--locked", "--root", prefix, "--path", "."]
+  end
+
   # Standard parameters for CMake builds.
   # Setting `CMAKE_FIND_FRAMEWORK` to "LAST" tells CMake to search for our
   # libraries before trying to utilize Frameworks, many of which will be from
@@ -1930,6 +1935,8 @@ class Formula
       case cmd
       when "./configure"
         pretty_args -= %w[--disable-dependency-tracking --disable-debug --disable-silent-rules]
+      when "cargo"
+        pretty_args -= std_cargo_args
       when "cmake"
         pretty_args -= std_cmake_args
       when "go"
diff --git a/Library/Homebrew/formula_creator.rb b/Library/Homebrew/formula_creator.rb
index caa1d81891..5e734c9072 100644
--- a/Library/Homebrew/formula_creator.rb
+++ b/Library/Homebrew/formula_creator.rb
@@ -175,7 +175,7 @@ module Homebrew
             bin.install libexec/"bin/\#{name}"
             bin.env_script_all_files(libexec/"bin", :GEM_HOME => ENV["GEM_HOME"])
         <% elsif mode == :rust %>
-            system "cargo", "install", "--locked", "--root", prefix, "--path", "."
+            system "cargo", "install", *std_cargo_args
         <% else %>
             # Remove unrecognized options if warned by configure
             system "./configure", "--disable-debug",
diff --git a/Library/Homebrew/rubocops/text.rb b/Library/Homebrew/rubocops/text.rb
index 97508b9b33..6938d5f5fc 100644
--- a/Library/Homebrew/rubocops/text.rb
+++ b/Library/Homebrew/rubocops/text.rb
@@ -60,7 +60,7 @@ module RuboCop
           end
 
           find_method_with_args(body_node, :system, "cargo", "build") do
-            problem "use \"cargo\", \"install\", \"--root\", prefix, \"--path\", \".\""
+            problem "use \"cargo\", \"install\", *std_cargo_args"
           end
         end
       end
diff --git a/Library/Homebrew/test/rubocops/text_spec.rb b/Library/Homebrew/test/rubocops/text_spec.rb
index b446cebd26..38204d4ef6 100644
--- a/Library/Homebrew/test/rubocops/text_spec.rb
+++ b/Library/Homebrew/test/rubocops/text_spec.rb
@@ -210,7 +210,7 @@ describe RuboCop::Cop::FormulaAudit::Text do
 
           def install
             system "cargo", "build"
-            ^^^^^^^^^^^^^^^^^^^^^^^ use \"cargo\", \"install\", \"--root\", prefix, \"--path\", \".\"
+            ^^^^^^^^^^^^^^^^^^^^^^^ use \"cargo\", \"install\", *std_cargo_args
           end
         end
       RUBY