# Nushell Environment Config File
#
# version = "0.87.1"

# def create_left_prompt [] {
#     let home =  $nu.home-path
#
#     # Perform tilde substitution on dir
#     # To determine if the prefix of the path matches the home dir, we split the current path into
#     # segments, and compare those with the segments of the home dir. In cases where the current dir
#     # is a parent of the home dir (e.g. `/home`, homedir is `/home/user`), this comparison will 
#     # also evaluate to true. Inside the condition, we attempt to str replace `$home` with `~`.
#     # Inside the condition, either:
#     # 1. The home prefix will be replaced
#     # 2. The current dir is a parent of the home dir, so it will be uneffected by the str replace
#     let dir = (
#         if ($env.PWD | path split | zip ($home | path split) | all { $in.0 == $in.1 }) {
#             ($env.PWD | str replace $home "~")
#         } else {
#             $env.PWD
#         }
#     )
#
#     let path_color = (if (is-admin) { ansi red_bold } else { ansi green_bold })
#     let separator_color = (if (is-admin) { ansi light_red_bold } else { ansi light_green_bold })
#     let path_segment = $"($path_color)($dir)"
#
#     $path_segment | str replace --all (char path_sep) $"($separator_color)(char path_sep)($path_color)"
# }
#
# def create_right_prompt [] {
#     # create a right prompt in magenta with green separators and am/pm underlined
#     let time_segment = ([
#         (ansi reset)
#         (ansi magenta)
#         (date now | format date '%x %X %p') # try to respect user's locale
#     ] | str join | str replace --regex --all "([/:])" $"(ansi green)${1}(ansi magenta)" |
#         str replace --regex --all "([AP]M)" $"(ansi magenta_underline)${1}")
#
#     let last_exit_code = if ($env.LAST_EXIT_CODE != 0) {([
#         (ansi rb)
#         ($env.LAST_EXIT_CODE)
#     ] | str join)
#     } else { "" }
#
#     ([$last_exit_code, (char space), $time_segment] | str join)
# }
#
# # Use nushell functions to define your right and left prompt
# $env.PROMPT_COMMAND = {|| create_left_prompt }
# # FIXME: This default is not implemented in rust code as of 2023-09-08.
# $env.PROMPT_COMMAND_RIGHT = {|| create_right_prompt }

# The prompt indicators are environmental variables that represent
# the state of the prompt
$env.PROMPT_INDICATOR = {|| "> " }
$env.PROMPT_INDICATOR_VI_INSERT = {|| ": " }
$env.PROMPT_INDICATOR_VI_NORMAL = {|| "> " }
$env.PROMPT_MULTILINE_INDICATOR = {|| "::: " }

# If you want previously entered commands to have a different prompt from the usual one,
# you can uncomment one or more of the following lines.
# This can be useful if you have a 2-line prompt and it's taking up a lot of space
# because every command entered takes up 2 lines instead of 1. You can then uncomment
# the line below so that previously entered commands show with a single `🚀`.
# $env.TRANSIENT_PROMPT_COMMAND = {|| "🚀 " }
# $env.TRANSIENT_PROMPT_INDICATOR = {|| "" }
# $env.TRANSIENT_PROMPT_INDICATOR_VI_INSERT = {|| "" }
# $env.TRANSIENT_PROMPT_INDICATOR_VI_NORMAL = {|| "" }
# $env.TRANSIENT_PROMPT_MULTILINE_INDICATOR = {|| "" }
# $env.TRANSIENT_PROMPT_COMMAND_RIGHT = {|| "" }

# Specifies how environment variables are:
# - converted from a string to a value on Nushell startup (from_string)
# - converted from a value back to a string when running external commands (to_string)
# Note: The conversions happen *after* config.nu is loaded
$env.ENV_CONVERSIONS = {
    "PATH": {
        from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
        to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
    }
    "Path": {
        from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
        to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
    }
}

# Directories to search for scripts when calling source or use
$env.NU_LIB_DIRS = [
    # FIXME: This default is not implemented in rust code as of 2023-09-06.
    ($nu.default-config-dir | path join 'scripts') # add <nushell-config-dir>/scripts
]

# Directories to search for plugin binaries when calling register
$env.NU_PLUGIN_DIRS = [
    # FIXME: This default is not implemented in rust code as of 2023-09-06.
    ($nu.default-config-dir | path join 'plugins') # add <nushell-config-dir>/plugins
]

# To add entries to PATH (on Windows you might use Path), you can use the following pattern:
# $env.PATH = ($env.PATH | split row (char esep) | prepend '/some/path')
mkdir ~/.cache/starship
starship init nu | save -f ~/.cache/starship/init.nu