127 lines
3.7 KiB
Bash
127 lines
3.7 KiB
Bash
# ----------------------------------------------------------------------
|
||
# bash_prompt, from @mathiasbynens
|
||
# slightly modified
|
||
# https://github.com/mathiasbynens/dotfiles/blob/master/.bash_prompt
|
||
# ----------------------------------------------------------------------
|
||
|
||
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.
|
||
if [ $(git rev-parse --is-inside-work-tree &>/dev/null; echo "${?}") == '0' ]; then
|
||
|
||
# check if the current directory is in .git before running git checks
|
||
if [ "$(git rev-parse --is-inside-git-dir 2> /dev/null)" == 'false' ]; then
|
||
|
||
# Ensure the index is up to date.
|
||
git update-index --really-refresh -q &>/dev/null;
|
||
|
||
# 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;
|
||
|
||
# Get the short symbolic ref.
|
||
# If HEAD isn’t a symbolic ref, get the short SHA for the latest commit
|
||
# Otherwise, just give up.
|
||
branchName="$(git symbolic-ref --quiet --short HEAD 2> /dev/null || \
|
||
git rev-parse --short HEAD 2> /dev/null || \
|
||
echo '(unknown)')";
|
||
|
||
[ -n "${s}" ] && s=" ${s}";
|
||
|
||
echo -e "${1}${branchName}${orange}${s}";
|
||
else
|
||
return;
|
||
fi;
|
||
}
|
||
|
||
if tput setaf 1 &> /dev/null; then
|
||
tput sgr0; # reset colors
|
||
bold=$(tput bold);
|
||
dim=$(tput setaf 240);
|
||
reset=$(tput sgr0);
|
||
# Tomorrow colors, taken from https://github.com/Slava/vim-colors-tomorrow/blob/master/colors/tomorrow.vim
|
||
black=$(tput setaf 236);
|
||
gray=$(tput setaf 242);
|
||
blue=$(tput setaf 109);
|
||
green=$(tput setaf 143);
|
||
cyan=$(tput setaf 110);
|
||
orange=$(tput setaf 173);
|
||
purple=$(tput setaf 125);
|
||
red=$(tput setaf 167);
|
||
magenta=$(tput setaf 139);
|
||
violet=$(tput setaf 139);
|
||
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="${bold}${cyan}";
|
||
else
|
||
hostStyle="${cyan}";
|
||
fi;
|
||
|
||
# Set the terminal title to the current working directory.
|
||
PS1="\[\033]0;\w\007\]";
|
||
PS1+="\n";
|
||
#PS1+="\[${orange}\]\w"; # working directory
|
||
PS1+="\[${bold}\]\n"; # newline
|
||
PS1+="\[${userStyle}\]\u"; # username
|
||
PS1+="\[${dim}\] at ";
|
||
PS1+="\[${hostStyle}\]\h"; # host
|
||
PS1+="\[${dim}\] in ";
|
||
PS1+="\[${blue}\]\w"; # working directory full path
|
||
PS1+="\$(prompt_git \" \[${gray}\]\")"; # Git repository details
|
||
PS1+="\n";
|
||
PS1+="\[${dim}\]→ \[${reset}\]"; # `→` (and reset color)
|
||
export PS1;
|
||
|
||
PS2="\[${dim}\]→ \[${reset}\]";
|
||
export PS2;
|