.zsh.prompt

#!/usr/bin/env zsh
#
# ZSH Prompt
# (c) Copyright 2020 Maya Vera (mayavera.me)
#
# sets the command prompt to:
# <user>[@<host>] [current_directory] [current_git_branch_name]
#
# For example:
#
# (inside a non-git folder)
# maya ~/Public/gifs
# >
#
# (in a git folder)
# maya ~/projects/linux master
# >
#
# (on a remote server)
# maya@gibson /trash/plsdontlookhere/53cr345
# >
#
# Behaviour:
#   - if the current session is using ssh, <host> will be present
#   - if the current directory is a git repository, <current_git_brtanch_name> will be present
#   - if the current directory has uncommitted files, <current_git_branch_name> will be red, otherwise it will be green
#

precmd() {
    local break=$'\n'
    # local chevron='•'
    # local chevron='»'
    # local chevron='Ȣ'
    # local chevron='ɸ'
    # local chevron='ʘ'
    # local chevron='ф'
    # local chevron='Ѻ'
    # local chevron='҂'
    # local chevron='֍'
    # local chevron='؎'
    local chevron='߷'

    # PS1="${break}${yellow}${user}${reset}"
    PROMPT=''

    # Padding from last output
    PROMPT+="${break}"

    # Username
    PROMPT+="%n"

    # Hostname
    if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
        PROMPT+="@%F{magenta}%m%f"
    fi

    # if [ -x "$(command -v git)" ]; then
    #     if [[ -e "$(git rev-parse --git-dir 2> /dev/null)" ]]; then
    #         if [ -z "$(git status --porcelain)" ]; then
    #             PS1+=${green}
    #         else
    #             PS1+=${red}
    #         fi

    #         local branch=$(git symbolic-ref --short HEAD)
    #         PS1+=" ${branch}${reset}"
    #     fi
    # fi

    # Current Directory
    PROMPT+=" %F{cyan}%~%f "

    # Line Break
    PROMPT+="${break}"

    # History Number
    PROMPT+="%h "

    # Chevron
    PROMPT+="%(?.%F{green}.%F{red})${chevron}%f  "
}