Port Homebrew::DevCmd::Sh
This commit is contained in:
Douglas Eichelberger
parent
177bab38c7
commit
1436b06e90
@ -1,41 +1,40 @@
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# typed: true
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# typed: strict
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# frozen_string_literal: true
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require "abstract_command"
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require "cli/parser"
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module Homebrew
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module_function
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module DevCmd
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class Ruby < AbstractCommand
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cmd_args do
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usage_banner "`ruby` [<options>] (`-e` <text>|<file>)"
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description <<~EOS
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Run a Ruby instance with Homebrew's libraries loaded. For example,
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`brew ruby -e "puts :gcc.f.deps"` or `brew ruby script.rb`.
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sig { returns(CLI::Parser) }
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def ruby_args
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Homebrew::CLI::Parser.new do
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usage_banner "`ruby` [<options>] (`-e` <text>|<file>)"
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description <<~EOS
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Run a Ruby instance with Homebrew's libraries loaded. For example,
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`brew ruby -e "puts :gcc.f.deps"` or `brew ruby script.rb`.
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Run e.g. `brew ruby -- --version` to pass arbitrary arguments to `ruby`.
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EOS
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flag "-r=",
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description: "Load a library using `require`."
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flag "-e=",
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description: "Execute the given text string as a script."
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Run e.g. `brew ruby -- --version` to pass arbitrary arguments to `ruby`.
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EOS
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flag "-r=",
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description: "Load a library using `require`."
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flag "-e=",
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description: "Execute the given text string as a script."
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named_args :file
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end
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named_args :file
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sig { override.void }
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def run
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ruby_sys_args = []
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ruby_sys_args << "-r#{args.r}" if args.r
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ruby_sys_args << "-e #{args.e}" if args.e
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ruby_sys_args += args.named
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exec(*HOMEBREW_RUBY_EXEC_ARGS,
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"-I", $LOAD_PATH.join(File::PATH_SEPARATOR),
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"-rglobal", "-rdev-cmd/irb",
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*ruby_sys_args)
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end
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end
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end
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def ruby
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args = ruby_args.parse
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ruby_sys_args = []
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ruby_sys_args << "-r#{args.r}" if args.r
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ruby_sys_args << "-e #{args.e}" if args.e
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ruby_sys_args += args.named
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exec(*HOMEBREW_RUBY_EXEC_ARGS,
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"-I", $LOAD_PATH.join(File::PATH_SEPARATOR),
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"-rglobal", "-rdev-cmd/irb",
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*ruby_sys_args)
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end
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end
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@ -1,72 +1,71 @@
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# typed: true
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# typed: strict
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# frozen_string_literal: true
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require "abstract_command"
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require "extend/ENV"
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require "formula"
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require "cli/parser"
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module Homebrew
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module_function
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module DevCmd
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class Sh < AbstractCommand
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cmd_args do
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description <<~EOS
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Enter an interactive shell for Homebrew's build environment. Use years-battle-hardened
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build logic to help your `./configure && make && make install`
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and even your `gem install` succeed. Especially handy if you run Homebrew
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in an Xcode-only configuration since it adds tools like `make` to your `PATH`
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which build systems would not find otherwise.
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EOS
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flag "--env=",
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description: "Use the standard `PATH` instead of superenv's when `std` is passed."
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flag "-c=", "--cmd=",
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description: "Execute commands in a non-interactive shell."
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sig { returns(CLI::Parser) }
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def sh_args
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Homebrew::CLI::Parser.new do
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description <<~EOS
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Enter an interactive shell for Homebrew's build environment. Use years-battle-hardened
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build logic to help your `./configure && make && make install`
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and even your `gem install` succeed. Especially handy if you run Homebrew
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in an Xcode-only configuration since it adds tools like `make` to your `PATH`
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which build systems would not find otherwise.
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EOS
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flag "--env=",
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description: "Use the standard `PATH` instead of superenv's when `std` is passed."
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flag "-c=", "--cmd=",
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description: "Execute commands in a non-interactive shell."
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named_args :file, max: 1
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end
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end
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def sh
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args = sh_args.parse
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ENV.activate_extensions!(env: args.env)
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ENV.deps = Formula.installed.select { |f| f.keg_only? && f.opt_prefix.directory? } if superenv?(args.env)
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ENV.setup_build_environment
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if superenv?(args.env)
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# superenv stopped adding brew's bin but generally users will want it
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ENV["PATH"] = PATH.new(ENV.fetch("PATH")).insert(1, HOMEBREW_PREFIX/"bin").to_s
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end
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ENV["VERBOSE"] = "1" if args.verbose?
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preferred_shell = Utils::Shell.preferred_path(default: "/bin/bash")
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if args.cmd.present?
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safe_system(preferred_shell, "-c", args.cmd)
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elsif args.named.present?
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safe_system(preferred_shell, args.named.first)
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else
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shell_type = Utils::Shell.preferred
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subshell = case shell_type
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when :zsh
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"PS1='brew %B%F{green}%~%f%b$ ' #{preferred_shell} -d -f"
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when :bash
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"PS1=\"brew \\[\\033[1;32m\\]\\w\\[\\033[0m\\]$ \" #{preferred_shell} --noprofile --norc"
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else
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"PS1=\"brew \\[\\033[1;32m\\]\\w\\[\\033[0m\\]$ \" #{preferred_shell}"
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named_args :file, max: 1
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end
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sig { override.void }
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def run
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ENV.activate_extensions!(env: args.env)
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ENV.deps = Formula.installed.select { |f| f.keg_only? && f.opt_prefix.directory? } if superenv?(args.env)
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ENV.setup_build_environment
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if superenv?(args.env)
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# superenv stopped adding brew's bin but generally users will want it
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ENV["PATH"] = PATH.new(ENV.fetch("PATH")).insert(1, HOMEBREW_PREFIX/"bin").to_s
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end
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ENV["VERBOSE"] = "1" if args.verbose?
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preferred_shell = Utils::Shell.preferred_path(default: "/bin/bash")
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if args.cmd.present?
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safe_system(preferred_shell, "-c", args.cmd)
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elsif args.named.present?
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safe_system(preferred_shell, args.named.first)
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else
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shell_type = Utils::Shell.preferred
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subshell = case shell_type
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when :zsh
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"PS1='brew %B%F{green}%~%f%b$ ' #{preferred_shell} -d -f"
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when :bash
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"PS1=\"brew \\[\\033[1;32m\\]\\w\\[\\033[0m\\]$ \" #{preferred_shell} --noprofile --norc"
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else
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"PS1=\"brew \\[\\033[1;32m\\]\\w\\[\\033[0m\\]$ \" #{preferred_shell}"
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end
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puts <<~EOS
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Your shell has been configured to use Homebrew's build environment;
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this should help you build stuff. Notably though, the system versions of
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gem and pip will ignore our configuration and insist on using the
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environment they were built under (mostly). Sadly, scons will also
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ignore our configuration.
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When done, type `exit`.
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EOS
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$stdout.flush
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safe_system subshell
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end
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end
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puts <<~EOS
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Your shell has been configured to use Homebrew's build environment;
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this should help you build stuff. Notably though, the system versions of
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gem and pip will ignore our configuration and insist on using the
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environment they were built under (mostly). Sadly, scons will also
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ignore our configuration.
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When done, type `exit`.
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EOS
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$stdout.flush
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safe_system subshell
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end
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end
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end
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@ -1,8 +1,9 @@
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# frozen_string_literal: true
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require "cmd/shared_examples/args_parse"
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require "dev-cmd/ruby"
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RSpec.describe "brew ruby" do
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RSpec.describe Homebrew::DevCmd::Ruby do
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it_behaves_like "parseable arguments"
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it "executes ruby code with Homebrew's libraries loaded", :integration_test do
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@ -1,8 +1,9 @@
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# frozen_string_literal: true
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require "cmd/shared_examples/args_parse"
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require "dev-cmd/sh"
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RSpec.describe "brew sh" do
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RSpec.describe Homebrew::DevCmd::Sh do
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it_behaves_like "parseable arguments"
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it "runs a shell with the Homebrew environment", :integration_test do
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