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This can be appended to .bash_profile it will allow the prompt to display the current branch and branch-status
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if tput setaf 1 &> /dev/null; then | |
tput sgr0 | |
if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then | |
MAGENTA=$(tput setaf 9) | |
ORANGE=$(tput setaf 172) | |
GREEN=$(tput setaf 190) | |
PURPLE=$(tput setaf 141) | |
WHITE=$(tput setaf 256) | |
else | |
MAGENTA=$(tput setaf 5) | |
ORANGE=$(tput setaf 4) | |
GREEN=$(tput setaf 2) | |
PURPLE=$(tput setaf 1) | |
WHITE=$(tput setaf 7) | |
fi | |
BOLD=$(tput bold) | |
RESET=$(tput sgr0) | |
else | |
MAGENTA="\033[1;31m" | |
ORANGE="\033[1;33m" | |
GREEN="\033[1;32m" | |
PURPLE="\033[1;35m" | |
WHITE="\033[1;37m" | |
BOLD="" | |
RESET="\033[m" | |
fi | |
function git_info() { | |
# check if we're in a git repo | |
git rev-parse --is-inside-work-tree &>/dev/null || return | |
# quickest check for what branch we're on | |
branch=$(git symbolic-ref -q HEAD | sed -e 's|^refs/heads/||') | |
# check if it's dirty (via github.com/sindresorhus/pure) | |
dirty=$(git diff --quiet --ignore-submodules HEAD &>/dev/null; [ $? -eq 1 ]&& echo -e "*") | |
echo $WHITE" on "$ORANGE$branch$dirty | |
} | |
PS1="\h:\W\$(git_info) \[$RESET\]\n\u\$ " |
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