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32 lines
838 B
Ruby
32 lines
838 B
Ruby
class Pry
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class Command::GemInstall < Pry::ClassCommand
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match 'gem-install'
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group 'Gems'
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description 'Install a gem and refresh the gem cache.'
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command_options argument_required: true
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banner <<-'BANNER'
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Usage: gem-install GEM_NAME
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Installs the given gem, refreshes the gem cache, and requires the gem for you
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based on a best guess from the gem name.
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gem-install pry-stack_explorer
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BANNER
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def setup
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require 'rubygems/dependency_installer' unless defined? Gem::DependencyInstaller
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end
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def process(gem)
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Rubygem.install(gem)
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output.puts "Gem `#{ green(gem) }` installed."
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require gem
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rescue LoadError
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require_path = gem.split('-').join('/')
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require require_path
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end
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end
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Pry::Commands.add_command(Pry::Command::GemInstall)
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end
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