mirror of
https://github.com/kremalicious/dotfiles.git
synced 2024-12-22 17:23:26 +01:00
86 lines
2.8 KiB
Bash
86 lines
2.8 KiB
Bash
|
########################################################################
|
|||
|
|
# bash_prompt, from @necolas
|
|||
|
|
# https://github.com/necolas/dotfiles/blob/master/bash/bash_prompt
|
|||
|
|
########################################################################
|
|||
|
|
|
|||
|
|
# Based on @gf3’s Sexy Bash Prompt: https://github.com/gf3/dotfiles
|
|||
|
|
# iTerm2 prefs: import Solarized theme (disable bright colors for bold text)
|
|||
|
|
# Color ref: http://vim.wikia.com/wiki/Xterm256_color_names_for_console_Vim
|
|||
|
|
# More tips: http://www.cyberciti.biz/tips/howto-linux-unix-bash-shell-setup-prompt.html
|
|||
|
|
# Screenshot: http://i.imgur.com/DSJ1G.png
|
|||
|
|
|
|||
|
|
# Example:
|
|||
|
|
# nicolas@host: ~/.dotfiles on master[!?]
|
|||
|
|
# $
|
|||
|
|
|
|||
|
|
# Check that terminfo exists before changing TERM var to xterm-256color
|
|||
|
|
# Prevents prompt flashing in Mac OS X 10.6 Terminal.app
|
|||
|
|
if [ -e /usr/share/terminfo/x/xterm-256color ]; then
|
|||
|
|
export TERM='xterm-256color'
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
tput sgr 0 0
|
|||
|
|
|
|||
|
|
# Base styles and color palette
|
|||
|
|
# Solarized colors
|
|||
|
|
# https://github.com/altercation/solarized/tree/master/iterm2-colors-solarized
|
|||
|
|
BOLD=$(tput bold)
|
|||
|
|
RESET=$(tput sgr0)
|
|||
|
|
SOLAR_YELLOW=$(tput setaf 136)
|
|||
|
|
SOLAR_ORANGE=$(tput setaf 166)
|
|||
|
|
SOLAR_RED=$(tput setaf 124)
|
|||
|
|
SOLAR_MAGENTA=$(tput setaf 125)
|
|||
|
|
SOLAR_VIOLET=$(tput setaf 61)
|
|||
|
|
SOLAR_BLUE=$(tput setaf 33)
|
|||
|
|
SOLAR_CYAN=$(tput setaf 37)
|
|||
|
|
SOLAR_GREEN=$(tput setaf 64)
|
|||
|
|
SOLAR_WHITE=$(tput setaf 254)
|
|||
|
|
|
|||
|
|
style_user="\[${RESET}${SOLAR_ORANGE}\]"
|
|||
|
|
style_host="\[${RESET}${SOLAR_YELLOW}\]"
|
|||
|
|
style_path="\[${RESET}${SOLAR_GREEN}\]"
|
|||
|
|
style_chars="\[${RESET}${SOLAR_WHITE}\]"
|
|||
|
|
style_branch="${SOLAR_CYAN}"
|
|||
|
|
|
|||
|
|
if [[ "$SSH_TTY" ]]; then
|
|||
|
|
# connected via ssh
|
|||
|
|
style_host="\[${BOLD}${SOLAR_RED}\]"
|
|||
|
|
elif [[ "$USER" == "root" ]]; then
|
|||
|
|
# logged in as root
|
|||
|
|
style_user="\[${BOLD}${SOLAR_RED}\]"
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
|
|||
|
|
# Git status.
|
|||
|
|
# Adapted from: https://github.com/cowboy/dotfiles/
|
|||
|
|
function prompt_git() {
|
|||
|
|
local status output flags
|
|||
|
|
status="$(git status 2>/dev/null)"
|
|||
|
|
[[ $? != 0 ]] && return;
|
|||
|
|
output="$(echo "$status" | awk '/# Initial commit/ {print "(init)"}')"
|
|||
|
|
[[ "$output" ]] || output="$(echo "$status" | awk '/# On branch/ {print $4}')"
|
|||
|
|
[[ "$output" ]] || output="$(git branch | perl -ne '/^\* (.*)/ && print $1')"
|
|||
|
|
flags="$(
|
|||
|
|
echo "$status" | awk 'BEGIN {r=""} \
|
|||
|
|
/^# Changes to be committed:$/ {r=r "+"}\
|
|||
|
|
/^# Changes not staged for commit:$/ {r=r "!"}\
|
|||
|
|
/^# Untracked files:$/ {r=r "?"}\
|
|||
|
|
END {print r}'
|
|||
|
|
)"
|
|||
|
|
if [[ "$flags" ]]; then
|
|||
|
|
output="$output[$flags]"
|
|||
|
|
fi
|
|||
|
|
echo -ne "${SOLAR_WHITE} on ${style_branch}${output}"
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
# Build the prompt
|
|||
|
|
PS1="\n" # Newline
|
|||
|
|
PS1+="${style_user}\u" # Username
|
|||
|
|
PS1+="${style_chars}@" # @
|
|||
|
|
PS1+="${style_host}\h" # Host
|
|||
|
|
PS1+="${style_chars}: " # :
|
|||
|
|
PS1+="${style_path}\w" # Working directory
|
|||
|
|
PS1+="\$(prompt_git)" # Git details
|
|||
|
|
PS1+="\n" # Newline
|
|||
|
|
PS1+="${style_chars}\$ \[${RESET}\]" # $ (and reset color)
|