ver4a
e650817c5d
The script was expecting one of two default prompts to be set, so it wouldn't override any custom ones. But the default prompts changed in F42, this patch removes the check these prompts and makes the script always override it.
147 lines
3.9 KiB
Bash
147 lines
3.9 KiB
Bash
# see /usr/share/doc/bash-color-prompt/README.md
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## to truncate \w dirpath set:
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# PROMPT_DIRTRIM=3
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# only for bash
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if [ -n "${BASH_VERSION}" -a -z "${bash_prompt_color_disable}" ]; then
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# enable only in interactive shell
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case $- in
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*i*) ;;
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*) return;;
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esac
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# defines PS1 for color prompt
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prompt_setup_color_ps1() {
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local colorpre='\[\e['
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local colorsuf='m\]'
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local colorreset="${colorpre}0${colorsuf}"
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PS1='${PROMPT_START@P}'"${colorpre}"'${PROMPT_COLOR}${PROMPT_HIGHLIGHT:+;$PROMPT_HIGHLIGHT}'"${colorsuf}"'${PROMPT_USERHOST@P}'"${colorreset}"'${PROMPT_SEPARATOR@P}'"${colorpre}"'${PROMPT_DIR_COLOR-${PROMPT_COLOR}}${PROMPT_HIGHLIGHT:+;$PROMPT_HIGHLIGHT}'"${colorsuf}"'${PROMPT_DIRECTORY@P}'"${colorreset}"'${PROMPT_END@P}\$'"${colorreset} "
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}
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# sets default color or $1 can override
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prompt_color() {
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if [ -n "${1:+1}" ]; then
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PROMPT_COLOR="$1"
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else
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if [ "$USER" = "root" ]; then
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PROMPT_COLOR="93;1"
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else
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PROMPT_COLOR="93"
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fi
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fi
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}
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# sets prompt highlighting
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prompt_highlight() {
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PROMPT_HIGHLIGHT=${1:-1}
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}
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prompt_default_highlight() {
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if [ "$DESKTOP_SESSION" = "gnome" ]; then
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prompt_highlight "${1:-1}"
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else
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unset PROMPT_HIGHLIGHT
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fi
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}
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prompt_default_color() {
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prompt_color "$1"
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prompt_default_highlight
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unset PROMPT_DIR_COLOR
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}
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prompt_dir_color() {
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if [ -n "${1:+1}" ]; then
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PROMPT_DIR_COLOR="$1"
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else
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unset PROMPT_DIR_COLOR
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fi
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}
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# only activate for color terminals and if PS1 unchanged from bash or fedora defaults
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if [ '(' "${TERM: -5}" = "color" -o "${TERM}" = "linux" ')' \
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-o -n "${bash_prompt_color_force}" ]; then
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prompt_color "$PROMPT_COLOR"
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prompt_default_highlight "$PROMPT_HIGHLIGHT"
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prompt_dir_color "$PROMPT_DIR_COLOR"
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PROMPT_USERHOST="${PROMPT_USERHOST-${container:+⬢ }\u@\h}"
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PROMPT_SEPARATOR="${PROMPT_SEPARATOR-:}"
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PROMPT_DIRECTORY="${PROMPT_DIRECTORY-\w}"
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prompt_setup_color_ps1
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fi
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# sets default prompt format
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prompt_default_format() {
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PROMPT_USERHOST='\u@\h'
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PROMPT_SEPARATOR=':'
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PROMPT_DIRECTORY='\w'
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PROMPT_START=''
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PROMPT_END=''
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}
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# sets default prompt color and format
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prompt_default() {
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prompt_default_color "$1"
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prompt_default_format
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}
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# sets color to OS ANSI_COLOR
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# $1 is appended to the (foreground) color
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prompt_os_color() {
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if [ -z "$ANSI_COLOR" ]; then
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eval local $(grep ANSI_COLOR /etc/os-release)
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fi
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PROMPT_COLOR="$ANSI_COLOR${1:+;$1}"
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}
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prompt_container() {
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if [ -n "$container" ]; then
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eval local $(grep "\(^ID=\|VERSION_ID\|VARIANT_ID\)" /etc/os-release)
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PROMPT_USERHOST="⬢ $ID-$VARIANT_ID$VERSION_ID"
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else
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if [ "$HOSTNAME" = "fedora" -a "$1" = "$USER" ]; then
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unset PROMPT_USERHOST
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fi
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fi
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}
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# unsets colors
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prompt_no_color() {
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unset PROMPT_COLOR
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unset PROMPT_DIR_COLOR
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}
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# unsets highlighting
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prompt_no_highlight() {
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unset PROMPT_HIGHLIGHT
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}
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# unsets color and highlighting
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prompt_plain() {
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prompt_no_color
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prompt_no_highlight
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}
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# sets traditional Red Hat prompt style format
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prompt_traditional_format() {
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PROMPT_USERHOST='\u@\h'
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PROMPT_SEPARATOR=' '
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PROMPT_DIRECTORY='\W'
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PROMPT_START='['
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PROMPT_END=']'
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}
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# sets traditional Red Hat prompt style without color
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prompt_traditional() {
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prompt_plain
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prompt_traditional_format
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}
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# revert to traditional Red Hat prompt
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prompt_reset_traditional_ps1() {
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PS1="[\u@\h \W]\\$ "
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}
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fi
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