class Aruba::ScriptFile
Generate script files on command line
Attributes
Public Class Methods
Source
# File lib/aruba/generators/script_file.rb, line 13 def initialize(opts = {}) @path = opts[:path] @content = opts[:content] @interpreter = opts[:interpreter] end
Public Instance Methods
Source
# File lib/aruba/generators/script_file.rb, line 19 def call Aruba.platform.write_file(path, "#{header}#{content}") Aruba.platform.chmod(0o755, path, {}) end
Private Instance Methods
Source
# File lib/aruba/generators/script_file.rb, line 26 def header if script_starts_with_shebang? '' elsif interpreter_is_absolute_path? format("#!%s\n", interpreter) elsif interpreter_is_just_the_name_of_shell? format("#!/usr/bin/env %s\n", interpreter) end end
Source
# File lib/aruba/generators/script_file.rb, line 36 def interpreter_is_absolute_path? Aruba.platform.absolute_path? interpreter end
Source
# File lib/aruba/generators/script_file.rb, line 40 def interpreter_is_just_the_name_of_shell? interpreter =~ /^[-_a-zA-Z.]+$/ end
Source
# File lib/aruba/generators/script_file.rb, line 44 def script_starts_with_shebang? content.start_with? '#!' end