TTY and ANSI fixes + Multiple selection prompt

• #30 Add the bug emoji as a glyph
• #31 Add chevron glyph, to be used for debug output
• #33 Remove use of dark blue ANSI
• #35 Fix interactive prompt for options > terminal rows
• #36 Add a truncater to prevent overlength output cascades in spingroup
• #38 Add support for multiple selection in prompt
• #40 Disable colour by default when !$stdout.tty?
• #42 Fix ansi problem

ID'd commands

Commands now run with an ID. If a command fails, the user will be told the ID:

This command ran with ID: 05643
Please include this information in any issues/report along with relevant logs

The file-based logs will include this ID prefixed to each line.

[05643] bundle install
[05643] Installing gems....

This intends to help with debugging specific runs.

Bugs and Styles

Bugfix: Handle case where stdin.getc times out and is nil in InteractivePrompt
Stylefix: Use +'' instead of String.new() to ensure mutable strings keep the right encoding

Bugfixes in terminal widths and Ruby 2.5

Changes

• Bugfix: Fix 💥 in progress bar at tiny terminal widths
• Bugfix: Fix StdoutRouter issue in Ruby 2.5 (#27) due to IO.write api change.

Making Asking Questions Easier

Add new block syntax for InteractivePrompt

CLI::UI::Prompt.ask("What is your choice?") do |handler|
    handler.option("Choice 1") { |c| puts "Choice 1" }
    handler.option("Choice 2") { |c| puts "Choice 2" }
end

Initial Stable Release

Renamed from Dev:: to CLI::

This was the only change, but an API breaker.
We now consider this a stable release.

v0.1.2: Self Clearing Interactive Prompts

Change Log: v0.1.1...v0.1.2

Interactive Prompts

Updates Interactive Prompts to self-clear and repeat the question with an answer:

Other

Also includes various test improvements

v0.1.1 : General Improvements and Documentation

Change Log: v0.0.2...v0.1.1

Frames

• Handle multi-byte characters better (like emoji! 👩‍💻 )

Spinners

• Dynamic spinner titles
• Better return value reporting
• Report exceptions from spinners

Interactive Prompts

• Handle multi-line input
• Handle highlighting better
• Handle character selection better with multi-byte characters

Progress Bar

• Better handling of backgrounds in some terminals

Documentation

• Added docs to all public facing interfaces

Other

• Various bug fixes and formatting improvements. Check out the Change Log for details.

v0.0.2

bump version to 0.0.2