diff options
Diffstat (limited to 'lib/bundler/cli.rb')
| -rw-r--r-- | lib/bundler/cli.rb | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb index ea2d5c9de3..bacbb8dbde 100644 --- a/lib/bundler/cli.rb +++ b/lib/bundler/cli.rb @@ -36,8 +36,22 @@ module Bundler end end + def self.all_aliases + @all_aliases ||= begin + command_aliases = {} + + COMMAND_ALIASES.each do |name, aliases| + Array(aliases).each do |one_alias| + command_aliases[one_alias] = name + end + end + + command_aliases + end + end + def self.aliases_for(command_name) - COMMAND_ALIASES.slice(command_name).invert + COMMAND_ALIASES.select {|k, _| k == command_name }.invert end def initialize(*args) @@ -694,13 +708,17 @@ module Bundler # Reformat the arguments passed to bundle that include a --help flag # into the corresponding `bundle help #{command}` call def self.reformatted_help_args(args) - bundler_commands = all_commands.keys + bundler_commands = (COMMAND_ALIASES.keys + COMMAND_ALIASES.values).flatten + help_flags = %w[--help -h] exec_commands = ["exec"] + COMMAND_ALIASES["exec"] help_used = args.index {|a| help_flags.include? a } exec_used = args.index {|a| exec_commands.include? a } + command = args.find {|a| bundler_commands.include? a } + command = all_aliases[command] if all_aliases[command] + if exec_used && help_used if exec_used + help_used == 1 %w[help exec] |