prezto/themes/dogenpunk.zsh-theme

# -----------------------------------------------------------------------------
#          FILE: dogenpunk.zsh-theme
#   DESCRIPTION: oh-my-zsh theme file.
#        AUTHOR: Matthew Nelson (dogenpunk@gmail.com)
#       VERSION: 0.1
#    SCREENSHOT: coming soon
# -----------------------------------------------------------------------------

local R="%{$terminfo[sgr0]%}"

MODE_INDICATOR="%{$fg_bold[red]%}❮$R%{$fg[red]%}❮❮$R"
local return_status="%{$fg[red]%}%(?..⏎)$R"

PROMPT='%{$fg[blue]%}%m$R%{$fg_bold[white]%} ओम् $R%{$fg[cyan]%}%~:$R$GIT_PROMPT_INFO
%{$fg[red]%}%!$R $(prompt_char) '

git_prompt_info ()
{
    if [ -z "$(git_prompt__git_dir)" ]; then
        GIT_PROMPT_INFO=''
        GIT_RPROMPT_INFO=''
        return
    fi

    local prompt=''

    git_prompt__branch
    prompt="%{$fg_bold[green]%}git$R@%{$bg[white]%}%{$fg[black]%}$GIT_PROMPT_BRANCH"

    git_prompt__rebase_info
    prompt="${prompt}$GIT_PROMPT_REBASE_INFO"

    git_prompt__dirty_state
    if [[ "$GIT_PROMPT_DIRTY_STATE_ANY_DIRTY" = 'yes' ]]; then
        prompt="${prompt}%{$fg[red]%}!"
    fi
    GIT_PROMPT_INFO="($(git_time_since_commit)$prompt$R)"

    local rprompt=''
    if [[ "$GIT_PROMPT_DIRTY_STATE_INDEX_ADDED" = 'yes' ]]; then
        rprompt="%{$fg[green]%} ✚"
    fi
    if [[ "$GIT_PROMPT_DIRTY_STATE_INDEX_MODIFIED" = 'yes' ]]; then
        rprompt="${rprompt}%{$fg[blue]%} ✹"
    fi
    if [[ "$GIT_PROMPT_DIRTY_STATE_WORKTREE_MODIFIED" = 'yes' ]]; then
        rprompt="${rprompt}%{$fg[blue]%} ✹"
    fi
    if [[ "$GIT_PROMPT_DIRTY_STATE_INDEX_DELETED" = 'yes' ]]; then
        rprompt="${rprompt}%{$fg[red]%} ✖"
    fi
    if [[ "$GIT_PROMPT_DIRTY_STATE_WORKTREE_DELETED" = 'yes' ]]; then
        rprompt="${rprompt}%{$fg[red]%} ✖"
    fi
    if [[ "$GIT_PROMPT_DIRTY_STATE_INDEX_RENAMED" = 'yes' ]]; then
        rprompt="${rprompt}%{$fg[magenta]%} ➜"
    fi
    if [[ "$GIT_PROMPT_DIRTY_STATE_INDEX_UNMERGED" = 'yes' ]]; then
        rprompt="${rprompt}%{$fg[yellow]%} ═"
    fi
    if [[ "$GIT_PROMPT_DIRTY_STATE_WORKTREE_UNTRACKED" = 'yes' ]]; then
        rprompt="${rprompt}%{$fg[cyan]%} ✭"
    fi
    GIT_RPROMPT_INFO=$rprompt
}

RPROMPT='${return_status}$GIT_RPROMPT_INFO$R'

function prompt_char() {
  git branch >/dev/null 2>/dev/null && echo "%{$fg[green]%}±$R" && return
  hg root >/dev/null 2>/dev/null && echo "%{$fg_bold[red]%}☿$R" && return
  echo "%{$fg[cyan]%}◯ $R"
}

# 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]%}"

# Determine the time since last commit. If branch is clean,
# use a neutral color, otherwise colors will vary according to time.
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${SUB_MINUTES}m$R|"
            elif [ "$MINUTES" -gt 60 ]; then
                echo "$COLOR${HOURS}h${SUB_MINUTES}m$R|"
            else
                echo "$COLOR${MINUTES}m$R|"
            fi
        else
            COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
            echo "$COLOR~|"
        fi
    fi
}