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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-11-01 10:56:28 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-11-01 14:34:05 +0900 |
| commit | 99a79dc40bf20e0e5d588db4f93b69617affa7f3 (patch) | |
| tree | dca816a17af00264d95410d9ffde4fa2e6cad5d5 | |
| parent | f0c8c1e878978341701b0818c19bf383bd9efbae (diff) | |
| download | ruby-99a79dc40bf20e0e5d588db4f93b69617affa7f3.tar.gz | |
colorize.rb: support for NO_COLOR
| -rw-r--r-- | tool/lib/colorize.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/lib/colorize.rb b/tool/lib/colorize.rb index 11b878d318..f11137cfdf 100644 --- a/tool/lib/colorize.rb +++ b/tool/lib/colorize.rb @@ -7,7 +7,7 @@ class Colorize def initialize(color = nil, opts = ((_, color = color, nil)[0] if Hash === color)) @colors = @reset = nil @color = (opts[:color] if opts) - if color or (color == nil && STDOUT.tty?) + if color or (color == nil && STDOUT.tty? && (ENV["NO_COLOR"] || "").empty?) if (%w[smso so].any? {|attr| /\A\e\[.*m\z/ =~ IO.popen("tput #{attr}", "r", :err => IO::NULL, &:read)} rescue nil) @beg = "\e[" colors = (colors = ENV['TEST_COLORS']) ? Hash[colors.scan(/(\w+)=([^:\n]*)/)] : {} |