/
.bash_prompt
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/
.bash_prompt
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#!/usr/bin/bash
# Shell prompt based on the Solarized Dark theme.
# Screenshot: http://i.imgur.com/EkEtphC.png
# Heavily inspired by @necolas’s prompt: https://github.com/necolas/dotfiles
# iTerm → Profiles → Text → use 13pt Monaco with 1.1 vertical spacing.
if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
export TERM='gnome-256color';
elif infocmp xterm-256color >/dev/null 2>&1; then
export TERM='xterm-256color';
fi;
prompt_git() {
local s='';
local branchName='';
# Check if the current directory is in a Git repository.
git rev-parse --is-inside-work-tree &>/dev/null || return;
# Check for what branch we’re on.
# Get the short symbolic ref. If HEAD isn’t a symbolic ref, get a
# tracking remote branch or tag. Otherwise, get the
# short SHA for the latest commit, or give up.
branchName="$(git symbolic-ref --quiet --short HEAD 2> /dev/null || \
git describe --all --exact-match HEAD 2> /dev/null || \
git rev-parse --short HEAD 2> /dev/null || \
echo '(unknown)')";
# Early exit for Chromium & Blink repo, as the dirty check takes too long.
# Thanks, @paulirish!
# https://github.com/paulirish/dotfiles/blob/dd33151f/.bash_prompt#L110-L123
repoUrl="$(git config --get remote.origin.url)";
if grep -q 'chromium/src.git' <<< "${repoUrl}"; then
s+='*';
else
# Check for uncommitted changes in the index.
if ! $(git diff --quiet --ignore-submodules --cached); then
s+='+';
fi;
# Check for unstaged changes.
if ! $(git diff-files --quiet --ignore-submodules --); then
s+='!';
fi;
# Check for untracked files.
if [ -n "$(git ls-files --others --exclude-standard)" ]; then
s+='?';
fi;
# Check for stashed files.
if $(git rev-parse --verify refs/stash &>/dev/null); then
s+='$';
fi;
fi;
[ -n "${s}" ] && s=" [${s}]";
echo -e "${1}${branchName}${2}${s}";
}
# ------------onedark-colors-------------------------------
if tput setaf 1 &> /dev/null; then
tput sgr0; # reset colors
bold=$(tput bold);
reset=$(tput sgr0);
# Solarized colors, taken from http://git.io/solarized-colors.
black=$(tput setaf 0);
blue=$(tput setaf 4);
cyan=$(tput setaf 6);
green=$(tput setaf 2);
orange=$(tput setaf 215);
purple=$(tput setaf 5);
red=$(tput setaf 1);
violet=$(tput setaf 5);
white=$(tput setaf 7);
whitee=$(tput setaf 255);
yellow=$(tput setaf 3);
else
bold='';
reset="\e[0m";
black="\e[1;30m";
blue="\e[1;34m";
cyan="\e[1;36m";
green="\e[1;32m";
orange="\e[1;33m";
purple="\e[1;35m";
red="\e[1;31m";
violet="\e[1;35m";
white="\e[1;37m";
yellow="\e[1;33m";
fi;
# ------------solarized-colors-------------------------------
#if tput setaf 1 &> /dev/null; then
# tput sgr0; # reset colors
# bold=$(tput bold);
# reset=$(tput sgr0);
# # Solarized colors, taken from http://git.io/solarized-colors.
# black=$(tput setaf 0);
# blue=$(tput setaf 33);
# cyan=$(tput setaf 37);
# green=$(tput setaf 64);
# orange=$(tput setaf 166);
# purple=$(tput setaf 125);
# red=$(tput setaf 124);
# violet=$(tput setaf 61);
# white=$(tput setaf 15);
# yellow=$(tput setaf 136);
#else
# bold='';
# reset="\e[0m";
# black="\e[1;30m";
# blue="\e[1;34m";
# cyan="\e[1;36m";
# green="\e[1;32m";
# orange="\e[1;33m";
# purple="\e[1;35m";
# red="\e[1;31m";
# violet="\e[1;35m";
# white="\e[1;37m";
# yellow="\e[1;33m";
#fi;
# Highlight the user name when logged in as root.
if [[ "${USER}" == "root" ]]; then
userStyle="${red}";
else
userStyle="${orange}";
fi;
# Highlight the hostname when connected via SSH.
if [[ "${SSH_TTY}" ]]; then
hostStyle="${bold}${red}";
else
hostStyle="${blue}";
fi;
# --------------------changes-------------------------
PROMPT_COMMAND=prompt
prompt() {
local EXIT="$?" # This needs to be first
if [ "${EXIT}" -eq 0 ]; then
exitColor="${green}"
else
exitColor="${red}"
fi;
# Set the terminal title and prompt.
PS1="\[\033]0;\W\007\]"; # working directory base name
PS1+="\[${bold}\]\n"; # newline
PS1+="\[${userStyle}\]\u"; # username
PS1+="\[${white}\] at ";
PS1+="\[${hostStyle}\]\h"; # host
PS1+="\[${white}\] in ";
PS1+="\[${green}\]\w"; # working directory full path
PS1+="\$(prompt_git \"\[${whitee}\] on \[${bold}\${violet}\]\UE0A0 \[${violet}\]\" \"\[${blue}\]\")"; # Git repository details
PS1+="\n";
PS1+="\[${exitColor}\]❱❱❱ \[${reset}\]"; # `$` (and reset color)
export PS1;
PS2="\[${yellow}\]→ \[${reset}\]";
export PS2;
}
# --------------------backup-------------------------
# Set the terminal title and prompt.
#PS1="\[\033]0;\W\007\]"; # working directory base name
#PS1+="\[${bold}\]\n"; # newline
#PS1+="\[${userStyle}\]\u"; # username
#PS1+="\[${white}\] at ";
#PS1+="\[${hostStyle}\]\h"; # host
#PS1+="\[${white}\] in ";
#PS1+="\[${green}\]\w"; # working directory full path
#PS1+="\$(prompt_git \"\[${whitee}\] on \[${bold}\${red}\]\UE0A0 \[${violet}\]\" \"\[${blue}\]\")"; # Git repository details
#PS1+="\n";
#PS1+="\[${bold}\${green}\]❱❱❱ \[${reset}\]"; # `$` (and reset color)
#export PS1;
#PS2="\[${yellow}\]→ \[${reset}\]";
#export PS2;