21d804eeb8
For consistency with `brew command` and the logic in `brew.sh` (both use `which` to find/validate an external command), we need to filter files that are not executable. Otherwise `brew commands` and thus bash completion will offer commands that will produce an error when attempting to use them. Closes Homebrew/homebrew#44999. Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
47 lines
1.3 KiB
Ruby
47 lines
1.3 KiB
Ruby
module Homebrew
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def commands
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if ARGV.include? "--quiet"
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cmds = internal_commands + external_commands
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cmds += internal_development_commands if ARGV.homebrew_developer?
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cmds += HOMEBREW_INTERNAL_COMMAND_ALIASES.keys if ARGV.include? "--include-aliases"
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puts_columns cmds.sort
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else
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# Find commands in Homebrew/cmd
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puts "Built-in commands"
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puts_columns internal_commands
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# Find commands in Homebrew/dev-cmd
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if ARGV.homebrew_developer?
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puts
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puts "Built-in development commands"
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puts_columns internal_development_commands
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end
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# Find commands in the path
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unless (exts = external_commands).empty?
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puts
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puts "External commands"
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puts_columns exts
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end
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end
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end
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def internal_commands
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with_directory = false
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(HOMEBREW_LIBRARY_PATH/"cmd").children(with_directory).map { |f| File.basename(f, ".rb") }
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end
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def internal_development_commands
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with_directory = false
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(HOMEBREW_LIBRARY_PATH/"dev-cmd").children(with_directory).map { |f| File.basename(f, ".rb") }
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end
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def external_commands
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paths.flat_map { |p| Dir["#{p}/brew-*"] }.
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select { |f| File.executable?(f) }.
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map { |f| File.basename(f, ".rb")[5..-1] }.
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reject { |f| f =~ /\./ }.
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sort
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end
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end
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