diff options
| author | Takashi Kokubun <[email protected]> | 2024-05-28 10:42:06 -0700 |
|---|---|---|
| committer | Takashi Kokubun <[email protected]> | 2024-05-28 10:42:47 -0700 |
| commit | 450e9d2495f1c4078debc115dfcd5880da06efd9 () | |
| tree | d44996f09bd0ffa11498e8bd4b0d5de937cc76aa /tool/redmine-backporter.rb | |
| parent | db7c385897ac3ea6ce7d144385a5bd7f0605449c (diff) | |
redmine-backporter.rb: Migrate Readline to Reline
instead of using a local Readline port as a fallback
| -rwxr-xr-x | tool/redmine-backporter.rb | 82 |
1 files changed, 2 insertions, 80 deletions
@@ -10,11 +10,7 @@ require 'optparse' require 'abbrev' require 'pp' require 'shellwords' -begin - require 'readline' -rescue LoadError - module Readline; end -end opts = OptionParser.new target_version = nil @@ -159,80 +155,6 @@ def more(sio) end end -class << Readline - def readline(prompt = '') - console = IO.console - console.binmode - _, lx = console.winsize - if /mswin|mingw/ =~ RUBY_PLATFORM or /^(?:vt\d\d\d|xterm)/i =~ ENV["TERM"] - cls = "\r\e[2K" - else - cls = "\r" << (" " * lx) - end - cls << "\r" << prompt - console.print prompt - console.flush - line = '' - while true - case c = console.getch - when "\r", "\n" - puts - HISTORY << line - return line - when "\C-?", "\b" # DEL/BS - print "\b \b" if line.chop! - when "\C-u" - print cls - line.clear - when "\C-d" - return nil if line.empty? - line << c - when "\C-p" - HISTORY.pos -= 1 - line = HISTORY.current - print cls - print line - when "\C-n" - HISTORY.pos += 1 - line = HISTORY.current - print cls - print line - else - if c >= " " - print c - line << c - end - end - end - end - - HISTORY = [] - def HISTORY.<<(val) - HISTORY.push(val) - @pos = self.size - self - end - def HISTORY.pos - @pos ||= 0 - end - def HISTORY.pos=(val) - @pos = val - if @pos < 0 - @pos = -1 - elsif @pos >= self.size - @pos = self.size - end - end - def HISTORY.current - @pos ||= 0 - if @pos < 0 || @pos >= self.size - '' - else - self[@pos] - end - end -end unless defined?(Readline.readline) - def find_svn_log(pattern) `svn log --xml --stop-on-copy --search="#{pattern}" #{RUBY_REPO_PATH}` end @@ -568,7 +490,7 @@ list = Abbrev.abbrev(commands.keys) @changesets = nil while true begin - l = Readline.readline "#{('#' + @issue.to_s).color(bold: true) if @issue}> " rescue Interrupt break end |