Class: Homebrew::DevCmd::Cat Private

Inherits:
AbstractCommand show all
Includes:
FileUtils
Defined in:
sorbet/rbi/dsl/homebrew/dev_cmd/cat.rbi,
dev-cmd/cat.rb

Overview

This class is part of a private API. This class may only be used in the Homebrew/brew repository. Third parties should avoid using this class if possible, as it may be removed or changed without warning.

DO NOT EDIT MANUALLY This is an autogenerated file for dynamic methods in Homebrew::DevCmd::Cat. Please instead update this file by running bin/tapioca dsl Homebrew::DevCmd::Cat.

Defined Under Namespace

Classes: Args

Instance Method Summary collapse

Methods inherited from AbstractCommand

command, command_name, dev_cmd?, #initialize, parser

Constructor Details

This class inherits a constructor from Homebrew::AbstractCommand

Instance Method Details

#args ⇒ Homebrew::DevCmd::Cat::Args

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



9
 
# File 'sorbet/rbi/dsl/homebrew/dev_cmd/cat.rbi', line 9

def args; end

#run ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

This method returns an undefined value.



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# File 'dev-cmd/cat.rb', line 28

def run
  cd HOMEBREW_REPOSITORY do
    pager = if Homebrew::EnvConfig.bat?
      ENV["BAT_CONFIG_PATH"] = Homebrew::EnvConfig.bat_config_path
      ENV["BAT_THEME"] = Homebrew::EnvConfig.bat_theme
      ensure_formula_installed!(
        "bat",
        reason:           "displaying <formula>/<cask> source",
        # The user might want to capture the output of `brew cat ...`
        # Redirect stdout to stderr
        output_to_stderr: true,
      ).opt_bin/"bat"
    else
      "cat"
    end

    args.named.to_paths.each do |path|
      next path if path.exist?

      path = path.basename(".rb") if args.cask?

      ofail "#{path}'s source doesn't exist on disk."
    end

    if Homebrew.failed?
      $stderr.puts "The name may be wrong, or the tap hasn't been tapped. Instead try:"
      treat_as = "--cask " if args.cask?
      treat_as = "--formula " if args.formula?
      $stderr.puts "  brew info --github #{treat_as}#{args.named.join(" ")}"
      return
    end

    safe_system pager, *args.named.to_paths
  end
end