55 lines
1.2 KiB
Bash
55 lines
1.2 KiB
Bash
#!/bin/bash
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# see
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# used http://bashrcgenerator.com/
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# and
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# https://unix.stackexchange.com/questions/148/colorizing-your-terminal-and-shell-environment/174#174
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function parse_git_branch() {
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git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
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}
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function fancy_prompt () {
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# if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
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function c () {
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local color
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name=COLOR_$1
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color=${!name}
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echo '\['$color'\]'
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}
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case $TERM in
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xterm*|rxvt*)
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# local TITLEBAR='\[\033]0;\u ${NEW_PWD}\007\]'
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local PARENTBASE='${PWD#"${PWD%/*/*}/"}'
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;;
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*)
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local PARENTBASE=''
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# local TITLEBAR=""
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;;
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esac
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local UC=WHITE # user's color
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[ $UID -eq "0" ] && UC=LIGHT_RED # root's color
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# PS1="$PARENTBASE\[${UC}\]\u@\h: \[${COLOR_LIGHT_GREEN}\]→\[${COLOR_NC}\] "
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local user
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local machine
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local dir
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local branch
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local promptc
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user="$(c $UC)\u$(c GREY)@$(c NC)"
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machine="$(c CYAN)\h$(c GREY):$(c NC)"
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dir="$(c YELLOW)[${PARENTBASE}]$(c NC)"
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branch=$(c LIGHT_BLUE)'$(parse_git_branch)'$(c NC)
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promptc=$(c GREEN)' $ '$(c NC)
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PS1=$(echo "$user$machine$dir$branch$promptc")
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# echo $PS1
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}
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# fancy prompt is on by default comment out to disable default
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fancy_prompt
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