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# vim:ft=zsh ts=2 sw=2 sts=2 |
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# |
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# agnoster's Theme - https://gist.github.com/3712874 |
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# A Powerline-inspired theme for ZSH |
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# |
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# # README |
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# |
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# In order for this theme to render correctly, you will need a |
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# [Powerline-patched font](https://gist.github.com/1595572). |
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# |
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# In addition, I recommend the |
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# [Solarized theme](https://github.com/altercation/solarized/) and, if you're |
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# using it on Mac OS X, [iTerm 2](http://www.iterm2.com/) over Terminal.app - |
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# it has significantly better color fidelity. |
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# |
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# # Goals |
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# |
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# The aim of this theme is to only show you *relevant* information. Like most |
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# prompts, it will only show git information when in a git working directory. |
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# However, it goes a step further: everything from the current user and |
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# hostname to whether the last call exited with an error to whether background |
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# jobs are running in this shell will all be displayed automatically when |
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# appropriate. |
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### Segment drawing |
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# A few utility functions to make it easy and re-usable to draw segmented prompts |
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CURRENT_BG='NONE' |
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PRIMARY_FG=black |
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# Characters |
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SEGMENT_SEPARATOR="\ue0b0" |
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PLUSMINUS="\u00b1" |
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BRANCH="\ue0a0" |
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DETACHED="\u27a6" |
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CROSS="\u2718" |
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LIGHTNING="\u26a1" |
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GEAR="\u2699" |
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# Begin a segment |
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# Takes two arguments, background and foreground. Both can be omitted, |
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# rendering default background/foreground. |
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prompt_segment() { |
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local bg fg |
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[[ -n $1 ]] && bg="%K{$1}" || bg="%k" |
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[[ -n $2 ]] && fg="%F{$2}" || fg="%f" |
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if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then |
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print -n "%{$bg%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR%{$fg%}" |
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else |
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print -n "%{$bg%}%{$fg%}" |
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fi |
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CURRENT_BG=$1 |
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[[ -n $3 ]] && print -n $3 |
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} |
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# End the prompt, closing any open segments |
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prompt_end() { |
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if [[ -n $CURRENT_BG ]]; then |
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print -n "%{%k%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR" |
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else |
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print -n "%{%k%}" |
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fi |
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print -n "%{%f%}" |
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CURRENT_BG='' |
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} |
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### Prompt components |
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# Each component will draw itself, and hide itself if no information needs to be shown |
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# Context: user@hostname (who am I and where am I) |
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prompt_context() { |
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local user=`whoami` |
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if [[ "$user" != "$DEFAULT_USER" || -n "$SSH_CONNECTION" ]]; then |
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prompt_segment $PRIMARY_FG default " %(!.%{%F{yellow}%}.)$user@%m " |
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fi |
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} |
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# Git: branch/detached head, dirty status |
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prompt_git() { |
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local color ref |
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is_dirty() { |
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test -n "$(git status --porcelain --ignore-submodules)" |
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} |
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ref="$vcs_info_msg_0_" |
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if [[ -n "$ref" ]]; then |
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if is_dirty; then |
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color=yellow |
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ref="${ref} $PLUSMINUS" |
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else |
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color=green |
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ref="${ref} " |
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fi |
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if [[ "${ref/.../}" == "$ref" ]]; then |
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ref="$BRANCH $ref" |
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else |
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ref="$DETACHED ${ref/.../}" |
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fi |
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prompt_segment $color $PRIMARY_FG |
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print -Pn " $ref" |
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fi |
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} |
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# Dir: current working directory |
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prompt_dir() { |
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prompt_segment blue $PRIMARY_FG ' %~ ' |
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} |
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# Status: |
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# - was there an error |
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# - am I root |
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# - are there background jobs? |
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prompt_status() { |
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local symbols |
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symbols=() |
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[[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}$CROSS" |
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[[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}$LIGHTNING" |
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[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}$GEAR" |
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[[ -n "$symbols" ]] && prompt_segment $PRIMARY_FG default " $symbols " |
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} |
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## Main prompt |
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prompt_agnoster_main() { |
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RETVAL=$? |
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CURRENT_BG='NONE' |
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prompt_status |
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prompt_context |
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prompt_dir |
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prompt_git |
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prompt_end |
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} |
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prompt_agnoster_precmd() { |
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vcs_info |
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PROMPT='%{%f%b%k%}$(prompt_agnoster_main) ' |
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} |
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prompt_agnoster_setup() { |
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autoload -Uz add-zsh-hook |
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autoload -Uz vcs_info |
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prompt_opts=(cr subst percent) |
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add-zsh-hook precmd prompt_agnoster_precmd |
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zstyle ':vcs_info:*' enable git |
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zstyle ':vcs_info:*' check-for-changes false |
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zstyle ':vcs_info:git*' formats '%b' |
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zstyle ':vcs_info:git*' actionformats '%b (%a)' |
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} |
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prompt_agnoster_setup "$@" |
I'm a almost new with agnoster, I would like to know if I can add a symbol to show if there are stashed items to the prompt, just to know it without the need to run git stash list.
If no, can you help me to customize it by myself?
Thanks