Nils Winkler
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1aadb24f38
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#!/usr/bin/env bash
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# Theme inspired on:
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# - Ronacher's dotfiles (mitsuhikos) - http://github.com/mitsuhiko/dotfiles/tree/master/bash/
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# - Glenbot - http://theglenbot.com/custom-bash-shell-for-development/
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# - My extravagant zsh - http://stevelosh.com/blog/2010/02/my-extravagant-zsh-prompt/
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# - Monokai colors - http://monokai.nl/blog/2006/07/15/textmate-color-theme/
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# - Bash_it modern theme
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#
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# by Rana Amrit Parth<ramrit9@gmaiil.com>
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# For the real Monokai colors you should add these to your .XDefaults or
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# terminal configuration:
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#! ----------------------------------------------------------- TERMINAL COLORS
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#! monokai - http://www.monokai.nl/blog/2006/07/15/textmate-color-theme/
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#*background: #272822
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#*foreground: #E2DA6E
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#*color0: black
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#! mild red
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#*color1: #CD0000
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#! light green
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#*color2: #A5E02D
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#! orange (yellow)
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#*color3: #FB951F
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#! "dark" blue
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#*color4: #076BCC
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#! hot pink
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#*color5: #F6266C
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#! cyan
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#*color6: #64D9ED
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#! gray
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#*color7: #E5E5E5
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# ----------------------------------------------------------------- DEF COLOR
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RCol='\e[0m' # Text Reset
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# Regular
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Bla='\e[0;30m';
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Red='\e[0;31m';
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Gre='\e[0;32m';
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Yel='\e[0;33m';
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Blu='\e[0;34m';
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Pur='\e[0;35m';
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Cya='\e[0;36m';
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Whi='\e[0;37m';
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# Bold
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BBla='\e[1;30m';
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BRed='\e[1;31m';
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BYel='\e[1;33m';
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BGre='\e[1;32m';
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BBlu='\e[1;34m';
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BPur='\e[1;35m';
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BCya='\e[1;36m';
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BWhi='\e[1;37m';
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# High Intensity
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IBla='\e[0;90m';
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IRed='\e[0;91m';
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IGre='\e[0;92m';
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IYel='\e[0;93m';
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IBlu='\e[0;94m';
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IPur='\e[0;95m';
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ICya='\e[0;96m';
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IWhi='\e[0;97m';
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# ----------------------------------------------------------------- COLOR CONF
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D_DEFAULT_COLOR="${Whi}"
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D_INTERMEDIATE_COLOR="${BWhi}"
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D_USER_COLOR="${Yel}"
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D_SUPERUSER_COLOR="${Red}"
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D_MACHINE_COLOR="${IYel}"
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D_DIR_COLOR="${Gre}"
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D_GIT_COLOR="${BBlu}"
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D_SCM_COLOR="${BYel}"
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D_BRANCH_COLOR="${BYel}"
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D_CHANGES_COLOR="${Whi}"
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D_CMDFAIL_COLOR="${Red}"
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D_VIMSHELL_COLOR="${Cya}"
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# ------------------------------------------------------------------ FUNCTIONS
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case $TERM in
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xterm*)
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TITLEBAR="\033]0;\w\007"
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;;
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*)
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TITLEBAR=""
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;;
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esac
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is_vim_shell() {
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if [ ! -z "$VIMRUNTIME" ];
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then
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echo "${D_INTERMEDIATE_COLOR}on ${D_VIMSHELL_COLOR}\
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vim shell${D_DEFAULT_COLOR} "
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fi
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}
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mitsuhikos_lastcommandfailed() {
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code=$?
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if [ $code != 0 ];
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then
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echo "${D_INTERMEDIATE_COLOR}exited ${D_CMDFAIL_COLOR}\
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$code ${D_DEFAULT_COLOR}"
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fi
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}
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# vcprompt for scm instead of bash_it default
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demula_vcprompt() {
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if [ ! -z "$VCPROMPT_EXECUTABLE" ];
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then
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local D_VCPROMPT_FORMAT="on ${D_SCM_COLOR}%s${D_INTERMEDIATE_COLOR}:\
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${D_BRANCH_COLOR}%b %r ${D_CHANGES_COLOR}%m%u ${D_DEFAULT_COLOR}"
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$VCPROMPT_EXECUTABLE -f "$D_VCPROMPT_FORMAT"
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fi
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}
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# checks if the plugin is installed before calling battery_charge
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safe_battery_charge() {
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if [ -e "${BASH_IT}/plugins/enabled/battery.plugin.bash" ];
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then
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battery_charge
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fi
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}
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prompt_git() {
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local s='';
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local branchName='';
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# Check if the current directory is in a Git repository.
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if [ $(git rev-parse --is-inside-work-tree &>/dev/null; echo "${?}") == '0' ]; then
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# check if the current directory is in .git before running git checks
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if [ "$(git rev-parse --is-inside-git-dir 2> /dev/null)" == 'false' ]; then
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# Ensure the index is up to date.
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git update-index --really-refresh -q &>/dev/null;
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# Check for uncommitted changes in the index.
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if ! $(git diff --quiet --ignore-submodules --cached); then
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s+='+';
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fi;
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# Check for unstaged changes.
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if ! $(git diff-files --quiet --ignore-submodules --); then
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s+='!';
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fi;
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# Check for untracked files.
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if [ -n "$(git ls-files --others --exclude-standard)" ]; then
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s+='?';
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fi;
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# Check for stashed files.
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if $(git rev-parse --verify refs/stash &>/dev/null); then
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s+='$';
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fi;
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fi;
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# Get the short symbolic ref.
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# If HEAD isn’t a symbolic ref, get the short SHA for the latest commit
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# Otherwise, just give up.
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branchName="$(git symbolic-ref --quiet --short HEAD 2> /dev/null || \
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git rev-parse --short HEAD 2> /dev/null || \
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echo '(unknown)')";
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[ -n "${s}" ] && s=" [${s}]";
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echo -e "${1}${branchName}${Cya}${s}";
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else
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return;
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fi;
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}
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# -------------------------------------------------------------- PROMPT OUTPUT
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prompt() {
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local LAST_COMMAND_FAILED=$(mitsuhikos_lastcommandfailed)
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local SAVE_CURSOR='\033[s'
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local RESTORE_CURSOR='\033[u'
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local MOVE_CURSOR_RIGHTMOST='\033[500C'
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local MOVE_CURSOR_5_LEFT='\033[5D'
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if [ $(uname) = "Linux" ];
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then
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PS1="${TITLEBAR}
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${SAVE_CURSOR}${MOVE_CURSOR_RIGHTMOST}${MOVE_CURSOR_5_LEFT}\
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$(safe_battery_charge)${RESTORE_CURSOR}\
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${D_USER_COLOR}\u ${D_INTERMEDIATE_COLOR}\
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at ${D_MACHINE_COLOR}\h ${D_INTERMEDIATE_COLOR}\
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in ${D_DIR_COLOR}\w ${D_INTERMEDIATE_COLOR}\
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$(prompt_git "$D_INTERMEDIATE_COLOR on $D_GIT_COLOR")\
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${LAST_COMMAND_FAILED}\
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$(demula_vcprompt)\
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$(is_vim_shell)
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${D_INTERMEDIATE_COLOR}$ ${D_DEFAULT_COLOR}"
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else
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PS1="${TITLEBAR}
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${D_USER_COLOR}\u ${D_INTERMEDIATE_COLOR}\
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at ${D_MACHINE_COLOR}\h ${D_INTERMEDIATE_COLOR}\
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in ${D_DIR_COLOR}\w ${D_INTERMEDIATE_COLOR}\
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$(prompt_git "$D_INTERMEDIATE_COLOR on $D_GIT_COLOR")\
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${LAST_COMMAND_FAILED}\
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$(demula_vcprompt)\
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$(is_vim_shell)\
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$(safe_battery_charge)
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${D_INTERMEDIATE_COLOR}$ ${D_DEFAULT_COLOR}"
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fi
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PS2="${D_INTERMEDIATE_COLOR}$ ${D_DEFAULT_COLOR}"
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}
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# Runs prompt (this bypasses bash_it $PROMPT setting)
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PROMPT_COMMAND=prompt
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