103 lines
3.2 KiB
Plaintext
103 lines
3.2 KiB
Plaintext
# Based off Pure <https://github.com/sindresorhus/pure>
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_strlen() { echo ${#${(S%%)1//$~%([BSUbfksu]|([FB]|){*})/}}; }
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# fastest possible way to check if repo is dirty
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prompt_git_dirty() {
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# disable auth prompting on git 2.3+
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GIT_TERMINAL_PROMPT=0
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# check if we're in a git repo
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[[ "$(command git rev-parse --is-inside-work-tree 2>/dev/null)" == "true" ]] || return
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# check if it's dirty
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command test -n "$(git status --porcelain --ignore-submodules -unormal)" || return
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echo -n "%F{red}[+]"
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local r=$(command git rev-list --right-only --count HEAD...@'{u}' 2>/dev/null)
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local l=$(command git rev-list --left-only --count HEAD...@'{u}' 2>/dev/null)
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(( ${r:-0} > 0 )) && echo -n " %F{green}${r}⇣"
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(( ${l:-0} > 0 )) && echo -n " %F{yellow}${l}⇡"
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echo -n '%f'
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}
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# displays the exec time of the last command if set threshold was exceeded
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prompt_cmd_exec_time() {
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local stop=$EPOCHSECONDS
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local start=${cmd_timestamp:-$stop}
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integer elapsed=$stop-$start
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(($elapsed > 2)) && $DOTFILES/bin/since -- $elapsed
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}
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## Hooks ###############################
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prompt_hook_preexec() {
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cmd_timestamp=$EPOCHSECONDS
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}
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prompt_hook_precmd() {
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LAST=$EPOCHSECONDS
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print -Pn '\e]0;%~\a' # full path in the title
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vcs_info # get git info
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# Newline before prompt, excpet on init
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[[ -n "$_DONE" ]] && print ""; _DONE=1
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}
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## Initialization ######################
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prompt_init() {
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zmodload zsh/datetime
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# prevent percentage showing up
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# if output doesn't end with a newline
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export PROMPT_EOL_MARK=''
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prompt_opts=(cr subst percent)
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setopt PROMPTSUBST
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autoload -Uz add-zsh-hook
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autoload -Uz vcs_info
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add-zsh-hook precmd prompt_hook_precmd
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add-zsh-hook preexec prompt_hook_preexec
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# Updates cursor shape and prompt symbol based on vim mode
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zle-keymap-select() {
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case $KEYMAP in
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vicmd) print -n -- "\E]50;CursorShape=0\C-G";
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PROMPT_SYMBOL=$N_MODE;
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;; # block cursor
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main|viins) print -n -- "\E]50;CursorShape=1\C-G";
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PROMPT_SYMBOL=$I_MODE;
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;; # line cursor
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esac
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zle reset-prompt
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zle -R
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}
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zle-line-finish() { print -n -- "\E]50;CursorShape=0\C-G" }
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zle -N zle-keymap-select
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zle -N zle-line-finish
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zle -A zle-keymap-select zle-line-init
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zstyle ':vcs_info:*' enable git
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zstyle ':vcs_info:*' use-simple true
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zstyle ':vcs_info:*' max-exports 2
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zstyle ':vcs_info:git*' formats ':%b'
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zstyle ':vcs_info:git*' actionformats ':%b (%a)'
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# show username@host if logged in through SSH OR logged in as root
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is-ssh || is-root && prompt_username='%F{white}%n%F{244}@%m '
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## Vim cursors
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N_MODE="%F{blue}## "
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I_MODE=">> "
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RPROMPT='$prompt_username' # PWD
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RPROMPT+='%F{cyan}${vcs_info_msg_0_}$(prompt_git_dirty)' # Branch + dirty indicator
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RPROMPT+='%F{yellow}$(prompt_cmd_exec_time)' # Exec time
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RPROMPT+='%f' # end
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PROMPT='%F{blue}%~ %f' # username
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PROMPT+='%(?.%F{green}.%F{red})${PROMPT_SYMBOL:->>> }' # Prompt (red if $? == 0)
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PROMPT+='%f' #end
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}
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prompt_init "$@"
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