87 lines
3.2 KiB
Bash
87 lines
3.2 KiB
Bash
PROMPT='%{$fg[blue]%}%n%{$reset_color%} on %{$fg[red]%}%M%{$reset_color%} in %{$fg[blue]%}%~%b%{$reset_color%}$(git_time_since_commit)$(check_git_prompt_info)
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$ '
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ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[white]%}"
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ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%})"
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# Text to display if the branch is dirty
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ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}"
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# Text to display if the branch is clean
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ZSH_THEME_GIT_PROMPT_CLEAN=""
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# Colors vary depending on time lapsed.
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ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT="%{$fg[green]%}"
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ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM="%{$fg[yellow]%}"
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ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG="%{$fg[red]%}"
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ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$fg[cyan]%}"
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# Git sometimes goes into a detached head state. git_prompt_info doesn't
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# return anything in this case. So wrap it in another function and check
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# for an empty string.
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function check_git_prompt_info() {
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if git rev-parse --git-dir > /dev/null 2>&1; then
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if [[ -z $(git_prompt_info) ]]; then
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echo "%{$fg[magenta]%}detached-head%{$reset_color%})"
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else
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echo "$(git_prompt_info)"
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fi
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fi
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}
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# Determine if we are using a gemset.
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function rvm_gemset() {
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GEMSET=`rvm gemset list | grep '=>' | cut -b4-`
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if [[ -n $GEMSET ]]; then
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echo "%{$fg[yellow]%}$GEMSET%{$reset_color%}|"
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fi
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}
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# Determine the time since last commit. If branch is clean,
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# use a neutral color, otherwise colors will vary according to time.
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function git_time_since_commit() {
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if git rev-parse --git-dir > /dev/null 2>&1; then
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# Only proceed if there is actually a commit.
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if [[ $(git log 2>&1 > /dev/null | grep -c "^fatal: bad default revision") == 0 ]]; then
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# Get the last commit.
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last_commit=`git log --pretty=format:'%at' -1 2> /dev/null`
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now=`date +%s`
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seconds_since_last_commit=$((now-last_commit))
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# Totals
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MINUTES=$((seconds_since_last_commit / 60))
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HOURS=$((seconds_since_last_commit/3600))
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# Sub-hours and sub-minutes
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DAYS=$((seconds_since_last_commit / 86400))
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SUB_HOURS=$((HOURS % 24))
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SUB_MINUTES=$((MINUTES % 60))
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if [[ -n $(git status -s 2> /dev/null) ]]; then
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if [ "$MINUTES" -gt 30 ]; then
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COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG"
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elif [ "$MINUTES" -gt 10 ]; then
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COLOR="$ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM"
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else
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COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT"
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fi
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else
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COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
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fi
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if [ "$HOURS" -gt 24 ]; then
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echo "($(rvm_gemset)$COLOR${DAYS}d${SUB_HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
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elif [ "$MINUTES" -gt 60 ]; then
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echo "($(rvm_gemset)$COLOR${HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
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else
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echo "($(rvm_gemset)$COLOR${MINUTES}m%{$reset_color%}|"
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fi
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else
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COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
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echo "($(rvm_gemset)$COLOR~|"
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fi
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fi
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}
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