2020-06-16 22:47:23 +02:00
|
|
|
|
# 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.
|
|
|
|
|
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}${branchName}${blue}${s}";
|
|
|
|
|
else
|
|
|
|
|
return;
|
|
|
|
|
fi;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if tput setaf 1 &> /dev/null; then
|
|
|
|
|
tput sgr0; # reset colors
|
|
|
|
|
bold=$(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="${red}";
|
|
|
|
|
else
|
|
|
|
|
userStyle="${blue}";
|
|
|
|
|
fi;
|
|
|
|
|
|
|
|
|
|
# Highlight the hostname when connected via SSH.
|
|
|
|
|
if [[ "${SSH_TTY}" ]]; then
|
|
|
|
|
hostStyle="${bold}${purple}";
|
|
|
|
|
else
|
|
|
|
|
hostStyle="${cyan}";
|
|
|
|
|
fi;
|
|
|
|
|
|
|
|
|
|
# Set the terminal title to the current working directory.
|
2023-04-03 20:57:25 +02:00
|
|
|
|
PS1="\[${userStyle}\]\u"; # username
|
2020-06-16 22:47:23 +02:00
|
|
|
|
PS1+="\[${reset}\] at ";
|
|
|
|
|
PS1+="\[${bold}\]";
|
|
|
|
|
PS1+="\[${hostStyle}\]\h"; # host
|
|
|
|
|
PS1+="\[${reset}\] in ";
|
|
|
|
|
PS1+="\[${bold}\]";
|
|
|
|
|
PS1+="\[${green}\]\w"; # working directory
|
|
|
|
|
PS1+="\$(prompt_git \"${reset} on ${bold}${violet}\")"; # Git repository details
|
|
|
|
|
PS1+="\n";
|
|
|
|
|
PS1+="\[${reset}\]$ "; # `$` (and reset color)
|
|
|
|
|
export PS1;
|
|
|
|
|
|
|
|
|
|
PS2="\[${yellow}\]→ \[${reset}\]";
|
|
|
|
|
export PS2;
|