Used the `validateInteger()` validator to cleanup validation and keep
consistency.
PR-URL: https://github.com/nodejs/node/pull/39652
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
We're about to turn on a requirement for dangling commas.
PR-URL: https://github.com/nodejs/node/pull/37088
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/34158
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
It was possible that this warning ends up in an infinite recursion.
The reason is that printing the warning triggered a color check and
that triggered another warning. Limiting it to a single warning
prevents this.
PR-URL: https://github.com/nodejs/node/pull/31429
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
256 color would be return instead of 16m if both env variables were set
* tty: improve color check order highest spec first
* tty: add test for TERM and COLORTERM set
* tty: move COLORTERM check outside TERM closure
* tty: remove extra if check for COLORTERM
Refs: https://github.com/nodejs/node/issues/27609
PR-URL: https://github.com/nodejs/node/pull/30474
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This makes sure that the described default behavior for the
`terminal` option is actually always used and not only when running
the REPL as standalone program.
The options code is now logically combined instead of being spread
out in the big REPL constructor.
PR-URL: https://github.com/nodejs/node/pull/26518
Reviewed-By: Lance Ball <lball@redhat.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This adds support to enforce a specific color depth by checking the
`FORCE_COLOR` environment variable similar to `chalk`.
On top of that we also add support for the `NO_COLOR` environment
variable as suggested by https://no-color.org/.
PR-URL: https://github.com/nodejs/node/pull/26485
Refs: https://github.com/nodejs/node/pull/26248
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
This adds a small wrapper around the `getColorDepth` function to check
if the stream supports at least a specific amount of colors. This is
convenient as the other API is not as straight forward and most use
cases likely only want to know if a specific amount of colors is
supported or not.
PR-URL: https://github.com/nodejs/node/pull/26247
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
1) Using `process.env.TERM = 'dumb'` should never return any colors.
2) `process.env.TERM = 'terminator'` supports 24 bit colors.
3) Add support for `process.env.TERM = 'rxvt-unicode-24bit'`
4) `Hyper` does not support true colors anymore. It should fall back
to the xterm settings in regular cases.
5) `process.env.COLORTERM = 'truecolor'` should return 24 bit colors.
PR-URL: https://github.com/nodejs/node/pull/26264
Refs: https://github.com/nodejs/node/pull/26261
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Converted the first element "Eterm" in TERM_ENVS array to "eterm"
PR-URL: https://github.com/nodejs/node/pull/26121
Fixes: https://github.com/nodejs/node/issues/26077
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
This adds support for a couple more terminals.
PR-URL: https://github.com/nodejs/node/pull/19730
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
This adds attributions for the getColorDepth function as it got
inspired by https://github.com/chalk/supports-color and more sources.
PR-URL: https://github.com/nodejs/node/pull/19730
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
