struct Obsctl::CLI::Palette

• Obsctl::CLI::Palette
• Struct
• Value
• Object

Overview

Resolved ANSI palette for human-readable CLI output.

Formatters interpolate these unconditionally; when color is disabled every accessor returns an empty string, so a single code path produces both the decorated terminal form and the plain form used for pipes, files, and golden fixtures.

Defined in:

obsctl/cli/color.cr

Constant Summary

BLUE = "\e[34m"

BOLD = "\e[1m"

BRIGHT_WHITE = "\e[97m"

CYAN = "\e[36m"

DIM = "\e[2m"

GREEN = "\e[32m"

MAGENTA = "\e[35m"

RED = "\e[31m"

RESET = "\e[0m"

YELLOW = "\e[33m"

Constructors

• .colored : self

  Palette that always emits escape sequences.

• .monochrome : self

  Palette that never emits escape sequences.

• .new(enabled : Bool = false)
• .resolve(mode : ColorMode, io : IO, env = ENV) : self

  Resolves the palette for one invocation.

Instance Method Summary

• #blue : String

  Returns the blue escape sequence, or "" when color is disabled.

• #bold : String

  Returns the bold escape sequence, or "" when color is disabled.

• #bright_white : String

  Returns the bright_white escape sequence, or "" when color is disabled.

• #cyan : String

  Returns the cyan escape sequence, or "" when color is disabled.

• #dim : String

  Returns the dim escape sequence, or "" when color is disabled.

• #enabled? : Bool
• #green : String

  Returns the green escape sequence, or "" when color is disabled.

• #magenta : String

  Returns the magenta escape sequence, or "" when color is disabled.

• #red : String

  Returns the red escape sequence, or "" when color is disabled.

• #reset : String

  Returns the reset escape sequence, or "" when color is disabled.

• #yellow : String

  Returns the yellow escape sequence, or "" when color is disabled.

Constructor Detail

Instance Method Detail