zsh-shell-kawaii.zsh

#!/usr/bin/env zsh

# Initialize env vars
source $(dirname $0)/init.zsh

shell_kawaii_build_prompt () {
    # Define the variable. It looks like 'john@ArchLinux' or 'john'
    local user_env="%{$fg[yellow]%}${SHELL_KAWAII_FAKE_USERNAME}%{$fg[green]%}"
    if [[ $SHELL_KAWAII_HOST_VISIBILITY -eq 1 ]] ; then
        local user_env="${user_env}@%{$fg[yellow]%}${SHELL_KAWAII_FAKE_HOSTNAME}%{$reset_color%}"
    fi

    # Define the expression of previous exit code
    if [[ $SHELL_KAWAII_HER_VISIBILITY -eq 1 ]] ; then
        # Define the maid. She expresses the state of previous exit code
        local maid="%(?.%{${fg_bold[green]}%}.%{${fg_bold[blue]}%})%(?!(*^-^)!(;^-^%))%{${reset_color}%}"
        local feature="${maid}%{$fg[green]%}</%{$fg[yellow]%}${user_env}%{$fg[green]%}/%{$reset_color%}"
    else
        local feature="${user_env}"
    fi

    local current_dir="%{$fg[yellow]%}%~%{$reset_color%}"
    local delim_pattern="%{$fg[cyan]%}%(!.#.${SHELL_KAWAII_USER_DELIMITER})%{$reset_color%}"

    # Apply result
    if [[ $SHELL_KAWAII_CLI_TO_LOW -eq 1 ]] ; then
        #FIXME: How can I set the linebreak without this notation ?
        export PROMPT="${feature} ${current_dir}%{$reset_color%}$(eval "$SHELL_KAWAII_MORE_PROMPT_COMMAND")
        ${delim_pattern} "
    else
        export RPROMPT="$(eval "$SHELL_KAWAII_MORE_PROMPT_COMMAND")"
        export PROMPT="${feature} ${current_dir}${delim_pattern}%{$reset_color%} "
    fi
}

# Initialize $PROMPT
shell_kawaii_build_prompt

# Redraw $PROMPT when input was caught or keymap was changed
if [[ $SHELL_KAWAII_AUTO_SET_ZLE_WIDGETS -eq 1 ]] ; then
    function zle-line-init zle-keymap-select {
        shell_kawaii_build_prompt
        zle reset-prompt
    }
    zle -N zle-line-init
    zle -N zle-keymap-select
fi