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| -rw-r--r-- | colors/README.md | 2 | ||||
| -rw-r--r-- | colors/mod.ts | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/colors/README.md b/colors/README.md index 3c371197f..e6e0890ff 100644 --- a/colors/README.md +++ b/colors/README.md @@ -16,6 +16,8 @@ import { bgBlue, red, bold } from "https://deno.land/x/std/colors/mod.ts"; console.log(bgBlue(red(bold("Hello world!")))); ``` +This module supports `NO_COLOR` environmental variable disabling any coloring if `NO_COLOR` is set. + ## TODO - Currently, it just assumes it is running in an environment that supports ANSI diff --git a/colors/mod.ts b/colors/mod.ts index e271c54cf..c8bb5b539 100644 --- a/colors/mod.ts +++ b/colors/mod.ts @@ -1,4 +1,5 @@ // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license. +import { noColor } from "deno"; interface Code { open: string; @@ -6,9 +7,13 @@ interface Code { regexp: RegExp; } -let enabled = true; +let enabled = !noColor; export function setEnabled(value: boolean) { + if (noColor) { + return; + } + enabled = value; } |