Created
September 19, 2018 08:19
-
-
Save marcelox/e0eac2ff5c9617a766c98cece577908f to your computer and use it in GitHub Desktop.
Coloring bash for git branches
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
COLOR_RED="\033[0;31m" | |
COLOR_YELLOW="\033[0;33m" | |
COLOR_GREEN="\033[0;32m" | |
COLOR_OCHRE="\033[38;5;95m" | |
COLOR_BLUE="\033[0;34m" | |
COLOR_WHITE="\033[0;37m" | |
COLOR_RESET="\033[0m" | |
function git_color { | |
local git_status="$(git status 2> /dev/null)" | |
if [[ ! $git_status =~ "working directory clean" ]]; then | |
echo -e $COLOR_RED | |
elif [[ $git_status =~ "Your branch is ahead of" ]]; then | |
echo -e $COLOR_YELLOW | |
elif [[ $git_status =~ "nothing to commit" ]]; then | |
echo -e $COLOR_GREEN | |
else | |
echo -e $COLOR_OCHRE | |
fi | |
} | |
function git_branch { | |
local git_status="$(git status 2> /dev/null)" | |
local on_branch="On branch ([^${IFS}]*)" | |
local on_commit="HEAD detached at ([^${IFS}]*)" | |
if [[ $git_status =~ $on_branch ]]; then | |
local branch=${BASH_REMATCH[1]} | |
echo "($branch)" | |
elif [[ $git_status =~ $on_commit ]]; then | |
local commit=${BASH_REMATCH[1]} | |
echo "($commit)" | |
fi | |
} | |
PS1="\[$COLOR_WHITE\]\n[\W]" # basename of pwd | |
PS1+="\[\$(git_color)\]" # colors git status | |
PS1+="\$(git_branch)" # prints current branch | |
PS1+="\[$COLOR_BLUE\]\$\[$COLOR_RESET\] " # '#' for root, else '$' | |
export PS1 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment