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##################################################
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# vim: ft=zsh
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#
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# A simple theme that displays relevant, contextual information.
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#
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# Authors:
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# Joseph Tannhuber <sepp.tannhuber@yahoo.com>
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#
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# Screenshots:
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# http://i.imgur.com/nBEEZ.png
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##################################################
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# Load dependencies.
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pmodload 'helper'
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function prompt_dangerous_pwd {
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local pwd="${PWD/#$HOME/~}"
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if [[ "$pwd" == (#m)[/~] ]]; then
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_prompt_dangerous_pwd="$MATCH"
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unset MATCH
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else
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_prompt_dangerous_pwd="${${${(@j:/:M)${(@s:/:)pwd}##.#?}:h}%/}/${pwd:t}"
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fi
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}
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function prompt_dangerous_indicator {
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if [[ "$editor_info" =~ "red" ]]; then
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print -n "\033]12;#dc322f\007$editor_info[overwrite]"
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fi
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if [[ "$editor_info" =~ "blue" ]]; then
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print -n "\033]12;#268bd2\007$editor_info[keymap]"
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fi
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if [[ ! "$editor_info" =~ "blue" && ! "$editor_info" =~ "red" ]]; then
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print -n "\033]12;#b58900\007$editor_info[keymap]"
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fi
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}
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function prompt_dangerous_symbols {
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_prompt_dangerous_symbols="${VIM:+" %B%F{green}V%f%b"}"
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_prompt_dangerous_symbols+="${jobstates:+" %F{cyan}⚙%f"}"
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_prompt_dangerous_symbols+="%(?::%B%F{red} ⏎%f%b)"
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_prompt_dangerous_symbols+="%f%(!. %B%F{166}⚡%f%b.)"
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}
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function prompt_dangerous_precmd {
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setopt LOCAL_OPTIONS
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unsetopt XTRACE KSH_ARRAYS
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# Format PWD.
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prompt_dangerous_pwd
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# Format Symbols.
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prompt_dangerous_symbols
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# Get Git repository information.
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if (( $+functions[git-info] )); then
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git-info
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fi
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# Removes the whitespace character at the end of the right prompt.
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ZLE_RPROMPT_INDENT=0
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}
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function prompt_dangerous_setup {
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setopt LOCAL_OPTIONS
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unsetopt XTRACE KSH_ARRAYS
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prompt_opts=(cr percent subst)
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# Load required functions.
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autoload -Uz add-zsh-hook
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# Add hook for calling git-info before each command.
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add-zsh-hook precmd prompt_dangerous_precmd
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# Set editor-info parameters.
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zstyle ':prezto:module:editor:info:completing' format '%B%F{red}...%f%b'
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zstyle ':prezto:module:editor:info:keymap:primary' format '%B%F{yellow}'
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zstyle ':prezto:module:editor:info:keymap:primary:overwrite' format '%B%F{red}'
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zstyle ':prezto:module:editor:info:keymap:alternate' format '%B%F{blue}'
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# Set git-info parameters.
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zstyle ':prezto:module:git:info' verbose 'yes'
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zstyle ':prezto:module:git:info:action' format ':%%B%F{violet}%s%f%%b'
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zstyle ':prezto:module:git:info:added' format ' %%B%F{green}✚%f%%b'
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zstyle ':prezto:module:git:info:ahead' format ' %%B%F{violet}⬆%f%%b'
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zstyle ':prezto:module:git:info:behind' format ' %%B%F{violet}⬇%f%%b'
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zstyle ':prezto:module:git:info:branch' format '%F{gray}%b%f'
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zstyle ':prezto:module:git:info:commit' format ':%F{green}%.7c%f'
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zstyle ':prezto:module:git:info:deleted' format ' %%B%F{red}✖%f%%b'
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zstyle ':prezto:module:git:info:modified' format ' %%B%F{blue}✱%f%%b'
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zstyle ':prezto:module:git:info:position' format ':%F{red}%p%f'
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zstyle ':prezto:module:git:info:renamed' format ' %%B%F{magenta}➜%f%%b'
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zstyle ':prezto:module:git:info:stashed' format ' %%B%F{cyan}✭%f%%b'
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zstyle ':prezto:module:git:info:unmerged' format ' %%B%F{violet}═%f%%b'
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zstyle ':prezto:module:git:info:untracked' format ' %%B%F{white}◼%f%%b'
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zstyle ':prezto:module:git:info:keys' format \
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'prompt' ' %F{gray}%f $(coalesce "%b" "%p" "%c")%s' \
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'rprompt' '%A%B%S%a%d%m%r%U%u'
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# Define prompts.
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PROMPT='%{$(prompt_dangerous_indicator)%}❯❯❯%b${git_info:+${(e)git_info[prompt]} %B❯❯❯%b}${_prompt_dangerous_symbols} '
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RPROMPT='${git_info[rprompt]} %B❮❮❮%b ${_prompt_dangerous_pwd} ${editor_info[keymap]}${editor_info[overwrite]}❮❮❮'
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SPROMPT='zsh: correct %F{red}%R%f to %F{green}%r%f [nyae]? '
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}
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prompt_dangerous_setup "$@"
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