rpms/shell-color-prompt
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fixup PROMPT_ERROR change to include the red color code

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Jens Petersen 2023-11-09 22:49:51 +08:00
parent 0643778d98
commit 10c5c4b86d
3 changed files with 13 additions and 4 deletions
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10
README.md
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@ -6,9 +6,15 @@ the `PROMPT_COLOR` envvar.
For example `PROMPT_COLOR='2;7'` is dim inverse-video For example `PROMPT_COLOR='2;7'` is dim inverse-video
and `PROMPT_COLOR='1;33;53'` is bright/bold yellow with overline. and `PROMPT_COLOR='1;33;53'` is bright/bold yellow with overline.
Set `prompt_color_force` to force usage/updating of color PS1: Set `prompt_color_force` (before source'ing) to force usage/updating of color PS1:
by default it is only setup cautiously if `$TERM` ends in "color" by default it is only setup cautiously if `$TERM` ends in "color"
and PS1 is the fedora default. *and* PS1 is the fedora default.
Also set `PROMPT_ERROR` if you want to append red error exit codes to the prompt.
See `/etc/profile.d/bash-color-prompt.sh` for the actual script.
Please report bugs against [shell-color-prompt](https://src.fedoraproject.org/rpms/shell-color-prompt).
## References ## References
See <https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Select_Graphic_Rendition)_parameters> etc for the ANSI codes. See <https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Select_Graphic_Rendition)_parameters> etc for the ANSI codes.

2
bash-color-prompt.sh
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@ -16,5 +16,5 @@ if [ "$PS1" = "[\u@\h \W]\\$ " -a "${TERM: -5}" = "color" -o -n "${prompt_color_
# PROMPT_COLOR='1;33;44' # bold yellow on blue # PROMPT_COLOR='1;33;44' # bold yellow on blue
# PROMPT_COLOR='1;32' # bold green # PROMPT_COLOR='1;32' # bold green
# PROMPT_COLOR='' # unset defaults to green # PROMPT_COLOR='' # unset defaults to green
PS1='\[\e[${PROMPT_COLOR:-32}m\]\u@\h\[\e[0m\]:\[\e[${PROMPT_COLOR:-32}m\]\w\[\e[0;31m\]${PROMPT_ERROR:+${?#0}}\[\e[0m\]\$ ' PS1='\[\e[${PROMPT_COLOR:-32}m\]\u@\h\[\e[0m\]:\[\e[${PROMPT_COLOR:-32}m\]\w${PROMPT_ERROR:+\[\e[0;31m\]${?#0}}\[\e[0m\]\$ '
fi fi

5
shell-color-prompt.spec
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@ -1,6 +1,6 @@
Name: shell-color-prompt Name: shell-color-prompt
Version: 0.1.1 Version: 0.1.1
Release: 1%{?dist} Release: 2%{?dist}
Summary: Color prompt for bash shell Summary: Color prompt for bash shell
License: GPL-2.0-or-later License: GPL-2.0-or-later
@ -41,6 +41,9 @@ install -m 644 -D -t %{buildroot}%{profiledir} bash-color-prompt.sh
%changelog %changelog
* Thu Nov 9 2023 Jens Petersen <petersen@redhat.com> - 0.1.1-2
- fixup PROMPT_ERROR change to include the red color code
* Thu Nov 9 2023 Jens Petersen <petersen@redhat.com> - 0.1.1-1 * Thu Nov 9 2023 Jens Petersen <petersen@redhat.com> - 0.1.1-1
- only show error code if PROMPT_ERROR set - only show error code if PROMPT_ERROR set