Soliah.zsh-theme

 1PROMPT='%{$fg[blue]%}%n%{$reset_color%} on %{$fg[red]%}%M%{$reset_color%} in %{$fg[blue]%}%~%b%{$reset_color%}$(git_time_since_commit)$(check_git_prompt_info)
 2$ '
 3
 4ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[white]%}"
 5ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%})"
 6
 7# Text to display if the branch is dirty
 8ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}"
 9
10# Text to display if the branch is clean
11ZSH_THEME_GIT_PROMPT_CLEAN=""
12
13# Colors vary depending on time lapsed.
14ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT="%{$fg[green]%}"
15ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM="%{$fg[yellow]%}"
16ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG="%{$fg[red]%}"
17ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$fg[cyan]%}"
18
19
20# Git sometimes goes into a detached head state. git_prompt_info doesn't
21# return anything in this case. So wrap it in another function and check
22# for an empty string.
23function check_git_prompt_info() {
24    if git rev-parse --git-dir > /dev/null 2>&1; then
25        if [[ -z $(git_prompt_info) ]]; then
26            echo "%{$fg[magenta]%}detached-head%{$reset_color%})"
27        else
28            echo "$(git_prompt_info)"
29        fi
30    fi
31}
32
33# Determine if we are using a gemset.
34function rvm_gemset() {
35    if hash rvm 2>/dev/null; then
36        GEMSET=`rvm gemset list | grep '=>' | cut -b4-`
37        if [[ -n $GEMSET ]]; then
38            echo "%{$fg[yellow]%}$GEMSET%{$reset_color%}|"
39        fi
40    fi
41}
42
43# Determine the time since last commit. If branch is clean,
44# use a neutral color, otherwise colors will vary according to time.
45function git_time_since_commit() {
46    if git rev-parse --git-dir > /dev/null 2>&1; then
47        # Only proceed if there is actually a commit.
48        if last_commit=`git -c log.showSignature=false log --pretty=format:'%at' -1 2> /dev/null`; then
49            now=`date +%s`
50            seconds_since_last_commit=$((now-last_commit))
51
52            # Totals
53            MINUTES=$((seconds_since_last_commit / 60))
54            HOURS=$((seconds_since_last_commit/3600))
55
56            # Sub-hours and sub-minutes
57            DAYS=$((seconds_since_last_commit / 86400))
58            SUB_HOURS=$((HOURS % 24))
59            SUB_MINUTES=$((MINUTES % 60))
60
61            if [[ -n $(git status -s 2> /dev/null) ]]; then
62                if [ "$MINUTES" -gt 30 ]; then
63                    COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG"
64                elif [ "$MINUTES" -gt 10 ]; then
65                    COLOR="$ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM"
66                else
67                    COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT"
68                fi
69            else
70                COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
71            fi
72
73            if [ "$HOURS" -gt 24 ]; then
74                echo "($(rvm_gemset)$COLOR${DAYS}d${SUB_HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
75            elif [ "$MINUTES" -gt 60 ]; then
76                echo "($(rvm_gemset)$COLOR${HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
77            else
78                echo "($(rvm_gemset)$COLOR${MINUTES}m%{$reset_color%}|"
79            fi
80        else
81            COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
82            echo "($(rvm_gemset)$COLOR~|"
83        fi
84    fi
85}