Created
July 4, 2018 09:48
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Simple Git Bash Prompt
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BLUE="$(tput setaf 4)" | |
GREEN="$(tput setaf 2)" | |
ORANGE="$(tput setaf 3)" | |
RED="$(tput setaf 1)" | |
RESET="$(tput sgr0)" | |
git_prompt(){ | |
if [ -d .git ]; then | |
IS_GIT_REPO=true | |
else | |
IS_GIT_REPO=false | |
fi; | |
PROMPT_GIT_STATUS=$(git_status_prompt); | |
PROMPT_GIT_BRANCH=$(git_branch_prompt); | |
} | |
git_status_prompt(){ | |
if [ "$IS_GIT_REPO" = true ] && [ -n "$(git status --porcelain)" ]; then | |
echo "${ORANGE}± " | |
else | |
echo "" | |
fi; | |
} | |
git_branch_prompt(){ | |
if [ "$IS_GIT_REPO" = true ] ; then | |
branch=$(git rev-parse --abbrev-ref HEAD) | |
if [ $branch = "master" ] ; then | |
echo "" | |
else | |
echo $(git rev-parse --abbrev-ref HEAD) | |
fi; | |
else | |
echo "" | |
fi; | |
} | |
path_prompt(){ | |
PS1X=$(p="${PWD#${HOME}}"; [ "${PWD}" != "${p}" ] && printf "~";IFS=/; for q in ${p:1}; do printf /${q:0:1}; done; printf "${q:1}") | |
} | |
PROMPT_COMMAND='git_prompt; path_prompt;' | |
PS1='${GREEN}${PROMPT_GIT_BRANCH}${PROMPT_GIT_STATUS}${BLUE}${PS1X} $ ${RESET}' |
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