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| author |   Kerin Millar <kfm@plushkava.net> | 2024-06-12 13:51:55 +0100 |
|---|---|---|
| committer | Kerin Millar <kfm@plushkava.net> | 2024-06-23 22:19:15 +0100 |
| commit | 94446b64cc9f9a912184a85fa43070fecbc4ce0f (patch) | |
| tree | 2749281f51e3cc33d629843de509737edb0842d8 /functions | |
| parent | Render gentoo-functions modular in nature (diff) | |
| download | gentoo-functions-94446b64cc9f9a912184a85fa43070fecbc4ce0f.tar.gz gentoo-functions-94446b64cc9f9a912184a85fa43070fecbc4ce0f.tar.bz2 gentoo-functions-94446b64cc9f9a912184a85fa43070fecbc4ce0f.zip | |
Deprecate RC_NOCOLOR and the equivalent use of the positional parameters
Firstly, the "." builtin is not specified to support the passing of
arguments; such is a bashism. It is rather presumptuous to act as if the
present contents of the positional parameters are for the benefit of
gentoo-functions at the time of its initialisation.
Secondly, there exists a de-facto standard for suppressing colored
output, which is to define NO_COLOR as a non-empty string, per
https://no-color.org.
Signed-off-by: Kerin Millar <kfm@plushkava.net>
Diffstat (limited to 'functions')
| -rw-r--r-- | functions/rc.sh | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/functions/rc.sh b/functions/rc.sh index 519d847..2f2dc52 100644 --- a/functions/rc.sh +++ b/functions/rc.sh @@ -422,13 +422,16 @@ _is_visible() #------------------------------------------------------------------------------# # Determine whether the use of color is to be wilfully avoided. -if [ -n "${NO_COLOR}" ]; then +if [ "${RC_NOCOLOR+set}" ]; then + warn "the RC_NOCOLOR variable is deprecated by gentoo-functions; please set NO_COLOR instead" +elif [ -n "${NO_COLOR}" ]; then # See https://no-color.org/. RC_NOCOLOR=yes else for _; do case $_ in --nocolor|--nocolour|-C) + warn "the $_ option is deprecated by gentoo-functions; please set NO_COLOR=1 instead" RC_NOCOLOR=yes break esac |