Created
March 9, 2015 00:01
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# Shows little symbol '±' if you're currently at a git repo and '○' all other times | |
function prompt_char { | |
git branch >/dev/null 2>/dev/null && echo '±' && return | |
echo '○' | |
} | |
PROMPT=' | |
%{$fg[blue]%}%n%{$reset_color%} on %{$fg[yellow]%}%m%{$reset_color%} in %{$fg[green]%}%~%b%{$reset_color%} $(git_time_since_commit)$(check_git_prompt_info) | |
${vcs_info_msg_0_}$(prompt_char) ' | |
ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[white]%}" | |
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%})" | |
# Text to display if the branch is dirty | |
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%} *%{$reset_color%}" | |
# Text to display if the branch is clean | |
ZSH_THEME_GIT_PROMPT_CLEAN="" | |
# Colors vary depending on time lapsed. | |
ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT="%{$fg[green]%}" | |
ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM="%{$fg[yellow]%}" | |
ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG="%{$fg[red]%}" | |
ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$fg[cyan]%}" | |
# Git sometimes goes into a detached head state. git_prompt_info doesn't | |
# return anything in this case. So wrap it in another function and check | |
# for an empty string. | |
function check_git_prompt_info() { | |
if git rev-parse --git-dir > /dev/null 2>&1; then | |
if [[ -z $(git_prompt_info) ]]; then | |
echo "%{$fg[magenta]%}detached-head%{$reset_color%})" | |
else | |
echo "$(git_prompt_info)" | |
fi | |
fi | |
} | |
# Determine the time since last commit. If branch is clean, | |
# use a neutral color, otherwise colors will vary according to time. | |
function git_time_since_commit() { | |
if git rev-parse --git-dir > /dev/null 2>&1; then | |
# Only proceed if there is actually a commit. | |
if [[ $(git log 2>&1 > /dev/null | grep -c "^fatal: bad default revision") == 0 ]]; then | |
# Get the last commit. | |
last_commit=`git log --pretty=format:'%at' -1 2> /dev/null` | |
now=`date +%s` | |
seconds_since_last_commit=$((now-last_commit)) | |
# Totals | |
MINUTES=$((seconds_since_last_commit / 60)) | |
HOURS=$((seconds_since_last_commit/3600)) | |
# Sub-hours and sub-minutes | |
DAYS=$((seconds_since_last_commit / 86400)) | |
SUB_HOURS=$((HOURS % 24)) | |
SUB_MINUTES=$((MINUTES % 60)) | |
if [[ -n $(git status -s 2> /dev/null) ]]; then | |
if [ "$MINUTES" -gt 30 ]; then | |
COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG" | |
elif [ "$MINUTES" -gt 10 ]; then | |
COLOR="$ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM" | |
else | |
COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT" | |
fi | |
else | |
COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL" | |
fi | |
if [ "$HOURS" -gt 24 ]; then | |
echo "($COLOR${DAYS}d${SUB_HOURS}h${SUB_MINUTES}m%{$reset_color%}|" | |
elif [ "$MINUTES" -gt 60 ]; then | |
echo "($COLOR${HOURS}h${SUB_MINUTES}m%{$reset_color%}|" | |
else | |
echo "($COLOR${MINUTES}m%{$reset_color%}|" | |
fi | |
else | |
COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL" | |
echo "($COLOR~|" | |
fi | |
fi | |
} |
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