Created
February 20, 2019 18:07
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# git coloring and branch names | |
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="\[$COLOR_WHITE\][\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 |
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