bin/hey: minor refactors & doc revision
This commit is contained in:
		
							parent
							
								
									6e80c04cd0
								
							
						
					
					
						commit
						80c86bb44f
					
				
							
								
								
									
										13
									
								
								bin/hey
									
									
									
									
									
								
							
							
						
						
									
										13
									
								
								bin/hey
									
									
									
									
									
								
							|  | @ -59,11 +59,12 @@ module Hey | |||
|   def self.sh(args, sudo: false, noerror: false) | ||||
|     raise ArgumentError unless args.kind_of?(Array) | ||||
|     args.unshift('sudo') if sudo | ||||
|     args.compact! | ||||
|     if @@opts[:dryrun] | ||||
|       print "#{args.compact}\n" | ||||
|       print "#{args}\n" | ||||
|       return true | ||||
|     else | ||||
|       result = system "#{args.compact.shelljoin} 2>&1" | ||||
|       result = system "#{args.shelljoin} 2>&1" | ||||
|       exit($?.exitstatus) unless noerror or result | ||||
|       return result | ||||
|     end | ||||
|  | @ -178,12 +179,12 @@ module Hey | |||
|   end | ||||
| 
 | ||||
|   defcmd :swap do | ||||
|     desc "Recursively swap nix-store links (or folders thereof) with copies.", | ||||
|     desc "Recursively swap nix-store symlinks with copies (or back).", | ||||
|          "The purpose is so you can have copies of your dotfiles that can be modified in", | ||||
|          "place (so you can iterate on them quickly instead of 'hey re'ing between", | ||||
|          "changes). Run again to restore the old link(s).\n", | ||||
|          "Warning: backup your copies, or they will be destroyed when restored!" | ||||
|     args "PATH", "[PATHS...]" | ||||
|     args "PATH", "[PATH...]" | ||||
|     lambda do |args| | ||||
|       for target in args | ||||
|         if File.directory? target | ||||
|  | @ -347,8 +348,8 @@ module Hey | |||
|       opt.separator (@@commands.values | ||||
|                        .reject { |c| c.desc.empty? } | ||||
|                        .sort { |a,b| a.name <=> b.name } | ||||
|                        .map { |c| "  %-18s %s\n" % ["#{c.name} #{@@alias.key(c.name)}", | ||||
|                                                    c.desc[0]]}) | ||||
|                        .map { |c| "  %-22s %s\n" % ["#{c.name} #{c.args.join ' '}", | ||||
|                                                     c.desc[0]]}) | ||||
|       opt.separator "\nOptions:" | ||||
|       opt.on '-d', '--dryrun',    "Don't change anything; preform dry run" | ||||
|       opt.on '-D', '--debug',     "Show trace on nix errors" | ||||
|  |  | |||
		Loading…
	
		Reference in a new issue