zsh/themes/Soliah.zsh-theme

   1 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)
   2 $ '
   3
   4 ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[white]%}"
   5 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%})"
   6
   7 # Text to display if the branch is dirty
   8 ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}"
   9
  10 # Text to display if the branch is clean
  11 ZSH_THEME_GIT_PROMPT_CLEAN=""
  12
  13 # Colors vary depending on time lapsed.
  14 ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT="%{$fg[green]%}"
  15 ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM="%{$fg[yellow]%}"
  16 ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG="%{$fg[red]%}"
  17 ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$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.
  23 function 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.
  34 function rvm_gemset() {
  35     GEMSET=`rvm gemset list | grep '=>' | cut -b4-`
  36     if [[ -n $GEMSET ]]; then
  37         echo "%{$fg[yellow]%}$GEMSET%{$reset_color%}|"
  38     fi
  39
  40 }
  41
  42 # Determine the time since last commit. If branch is clean,
  43 # use a neutral color, otherwise colors will vary according to time.
  44 function git_time_since_commit() {
  45     if git rev-parse --git-dir > /dev/null 2>&1; then
  46         # Only proceed if there is actually a commit.
  47         if [[ $(git log 2>&1 > /dev/null | grep -c "^fatal: bad default revision") == 0 ]]; then
  48             # Get the last commit.
  49             last_commit=`git log --pretty=format:'%at' -1 2> /dev/null`
  50             now=`date +%s`
  51             seconds_since_last_commit=$((now-last_commit))
  52
  53             # Totals
  54             MINUTES=$((seconds_since_last_commit / 60))
  55             HOURS=$((seconds_since_last_commit/3600))
  56
  57             # Sub-hours and sub-minutes
  58             DAYS=$((seconds_since_last_commit / 86400))
  59             SUB_HOURS=$((HOURS % 24))
  60             SUB_MINUTES=$((MINUTES % 60))
  61
  62             if [[ -n $(git status -s 2> /dev/null) ]]; then
  63                 if [ "$MINUTES" -gt 30 ]; then
  64                     COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG"
  65                 elif [ "$MINUTES" -gt 10 ]; then
  66                     COLOR="$ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM"
  67                 else
  68                     COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT"
  69                 fi
  70             else
  71                 COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
  72             fi
  73
  74             if [ "$HOURS" -gt 24 ]; then
  75                 echo "($(rvm_gemset)$COLOR${DAYS}d${SUB_HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
  76             elif [ "$MINUTES" -gt 60 ]; then
  77                 echo "($(rvm_gemset)$COLOR${HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
  78             else
  79                 echo "($(rvm_gemset)$COLOR${MINUTES}m%{$reset_color%}|"
  80             fi
  81         else
  82             COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
  83             echo "($(rvm_gemset)$COLOR~|"
  84         fi
  85     fi
  86 }