Class: Redwood::ConsoleMode
- Defined in:
- lib/sup/modes/console-mode.rb
Constant Summary
Constants inherited from ScrollMode
Instance Attribute Summary
Attributes inherited from TextMode
Attributes inherited from ScrollMode
#botline, #leftcol, #status, #topline
Attributes inherited from Mode
Instance Method Summary collapse
- #execute(cmd) ⇒ Object
-
#initialize ⇒ ConsoleMode
constructor
A new instance of ConsoleMode.
- #prompt ⇒ Object
- #run ⇒ Object
Methods inherited from LogMode
#<<, #cleanup, #on_kill, #status, #toggle_follow
Methods inherited from TextMode
#<<, #[], #lines, #pipe, #save_to_disk
Methods inherited from ScrollMode
#at_bottom?, #at_top?, #cancel_search!, #col_left, #col_right, #continue_search_in_buffer, #draw, #ensure_mode_validity, #half_page_down, #half_page_up, #in_search?, #jump_to_col, #jump_to_end, #jump_to_left, #jump_to_line, #jump_to_start, #line_down, #line_up, #page_down, #page_up, #resize, #rightcol, #search_goto_line, #search_goto_pos, #search_in_buffer, #search_start_line
Methods inherited from Mode
#blur, #cancel_search!, #cleanup, #draw, #focus, #handle_input, #help_text, #in_search?, keymap, keymaps, #killable?, load_all_modes, make_name, #name, #pipe_to_process, register_keymap, #resize, #resolve_input, #save_to_file, #status, #unsaved?
Constructor Details
#initialize ⇒ ConsoleMode
Returns a new instance of ConsoleMode.
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# File 'lib/sup/modes/console-mode.rb', line 73 def initialize super "console" @console = Console.new self @binding = @console.instance_eval { binding } end |
Instance Method Details
#execute(cmd) ⇒ Object
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# File 'lib/sup/modes/console-mode.rb', line 79 def execute cmd begin self << ">> #{cmd}\n" ret = eval cmd, @binding self << "=> #{ret.pretty_inspect}\n" rescue Exception self << "#{$!.class}: #{$!.}\n" clean_backtrace = [] $!.backtrace.each { |l| break if l =~ /console-mode/; clean_backtrace << l } clean_backtrace.each { |l| self << "#{l}\n" } end end |
#prompt ⇒ Object
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# File 'lib/sup/modes/console-mode.rb', line 92 def prompt BufferManager.ask :console, ">> " end |
#run ⇒ Object
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# File 'lib/sup/modes/console-mode.rb', line 96 def run self << <<EOS Sup v#{VERSION} console session started. Available extra commands: #{(@console.special_methods) * ", "} Ctrl-G stops evaluation; 'e' restarts it. EOS while true if(cmd = prompt) execute cmd else self << "Console session ended." break end end end |