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doc: add examples for tty.getColorDepth() env #26248

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doc: add examples for tty.getColorDepth() env #26248

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462fcfb
doc: add examples for tty.getColorDepth() env
BridgeAR Feb 21, 2019
6f0d65c
fixup: add comma
Trott Feb 21, 2019
049c69d
fixup: add comma
Trott Feb 21, 2019
5c8189e
fixup: add suggestion
BridgeAR Feb 21, 2019
6e82571
fixup: fix comment about disabling support
BridgeAR Feb 22, 2019
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fixup: fix comment about disabling support
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BridgeAR committed Feb 22, 2019
commit 6e82571903603aa281217c010ce29bfea12fa58a
5 changes: 1 addition & 4 deletions doc/api/tty.md
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Expand Up @@ -162,12 +162,9 @@ may lie about what terminal is used.
To enforce a specific behavior without relying on `process.env` it is possible
to pass in an object with different settings.

Use the `NODE_DISABLE_COLORS` environment variable to enforce this function to
always return 1.

To enforce a specific color support, use one of the below environment settings.
This rule does not apply to Windows OS, CI environments, and some other rare
cases.
cases. Only disabling color support with `NODE_DISABLE_COLORS` will always work.

* 2 colors: `NODE_DISABLE_COLORS = 1`
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@targos targos Feb 22, 2019

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This works on Windows

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@BridgeAR BridgeAR Feb 22, 2019

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Good catch. I updated the comment again to reflect that. PTAL.

* 16 colors: `TERM = 'console'`
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