rpms/shell-color-prompt
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only define default functions if setting PS1

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This commit is contained in:
Jens Petersen 2023-11-13 12:30:32 +08:00
parent 35ebfe4d05
commit 81ed607e32
2 changed files with 32 additions and 29 deletions
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16
bash-color-prompt.sh
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@ -10,27 +10,25 @@ if [ '(' "$PS1" = "[\u@\h \W]\\$ " -o "$PS1" = "\\s-\\v\\\$ " ')' -a "${TERM: -5
PROMPT_DIRECTORY='\w' PROMPT_DIRECTORY='\w'
PS1='${PROMPT_START@P}\[\e[${PROMPT_COLOR:-32}m\]${container:+⬢ }\u@\h\[\e[0m\]${PROMPT_SEPARATOR@P}\[\e[${PROMPT_DIR_COLOR:-${PROMPT_COLOR:-32}}m\]${PROMPT_DIRECTORY@P}${PROMPT_ERROR:+\[\e[0;31m\]${?#0}}\[\e[0m\]${PROMPT_END@P}\$ ' PS1='${PROMPT_START@P}\[\e[${PROMPT_COLOR:-32}m\]${container:+⬢ }\u@\h\[\e[0m\]${PROMPT_SEPARATOR@P}\[\e[${PROMPT_DIR_COLOR:-${PROMPT_COLOR:-32}}m\]${PROMPT_DIRECTORY@P}${PROMPT_ERROR:+\[\e[0;31m\]${?#0}}\[\e[0m\]${PROMPT_END@P}\$ '
fi prompt_default() {
prompt_default() {
PROMPT_COLOR="$1" PROMPT_COLOR="$1"
PROMPT_DIR_COLOR="$2" PROMPT_DIR_COLOR="$2"
PROMPT_SEPARATOR=':' PROMPT_SEPARATOR=':'
PROMPT_DIRECTORY='\w' PROMPT_DIRECTORY='\w'
PROMPT_START='' PROMPT_START=''
PROMPT_END='' PROMPT_END=''
} }
prompt_traditional() { prompt_traditional() {
PROMPT_COLOR="${1:-0}" PROMPT_COLOR="${1:-0}"
PROMPT_DIR_COLOR="${2}" PROMPT_DIR_COLOR="${2}"
PROMPT_SEPARATOR=' ' PROMPT_SEPARATOR=' '
PROMPT_DIRECTORY='\W' PROMPT_DIRECTORY='\W'
PROMPT_START='[' PROMPT_START='['
PROMPT_END=']' PROMPT_END=']'
} }
prompt_default_os() { prompt_default_os() {
eval $(grep ANSI_COLOR /etc/os-release) eval $(grep ANSI_COLOR /etc/os-release)
PROMPT_COLOR="$ANSI_COLOR" PROMPT_COLOR="$ANSI_COLOR"
PROMPT_DIR_COLOR="$1" PROMPT_DIR_COLOR="$1"
@ -38,4 +36,6 @@ prompt_default_os() {
PROMPT_DIRECTORY='\w' PROMPT_DIRECTORY='\w'
PROMPT_START='' PROMPT_START=''
PROMPT_END='' PROMPT_END=''
} }
fi

5
shell-color-prompt.spec
View File

@ -1,6 +1,6 @@
Name: shell-color-prompt Name: shell-color-prompt
Version: 0.3 Version: 0.3
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
* Mon Nov 13 2023 Jens Petersen <petersen@redhat.com> - 0.3-2
- only define default functions if setting PS1
* Mon Nov 13 2023 Jens Petersen <petersen@redhat.com> - 0.3-1 * Mon Nov 13 2023 Jens Petersen <petersen@redhat.com> - 0.3-1
- add PROMPT_SEPARATOR and PROMPT_DIRECTORY default variables (#2239152) - add PROMPT_SEPARATOR and PROMPT_DIRECTORY default variables (#2239152)
- add optional PROMPT_START and PROMPT_END (replaces PROMPT_BRACKETS) - add optional PROMPT_START and PROMPT_END (replaces PROMPT_BRACKETS)