init

luau/config/init.luau

@@ -0,0 +1,6 @@
+--!strict
+
+local Username = Shell.system.username
+local Hostname = Shell.system.hostname
+
+Shell.prompt = `{Username}@{Hostname} λ `

luau/types/shell.luau

@@ -0,0 +1,109 @@
+--!strict
+--------------------------------------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------------------------------
+type class_constructor<CON, F, EXT = {}> = {
+	__index: CON,
+	new: F,
+} & EXT
+type class_method<Self, R, T...> = (self: Self, T...) -> R
+
+type map<V, K = string> = {
+	[K]: V
+}
+type lambda<T...> = (f: (T...) -> ()) -> ()
+type map_functions = {
+	len:        () -> number,
+	len_keys:   () -> number,
+	len_values: () -> number,
+	for_each:   lambda<string, string>
+}
+--------------------------------------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------------------------------
+type shell = {
+	system: {
+		desktop_env: string,
+		devicename:  string,
+		username:    string,
+		hostname:    string,
+		realname:    string,
+		platform:    string,
+		distro:      string
+	},
+	env: {
+		var:     (string) -> string?,
+		vars:    {string},
+		set_var: (K: string, V: string) -> (),
+		current_dir: {
+			file_name: string,
+		},
+	},
+	process: {
+		exit_status: string,
+		exit_status_changed: lambda<()>
+	},
+	config: {
+		extra_color: boolean,
+		verbose: boolean
+	},
+	prompt: string,
+	info: string,
+	terminate: () -> ()
+}
+--------------------------------------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------------------------------
+type command_input = string | command | command_spawn | (command_arg & command_spawn)
+type command_arg   = {arg: (string) -> command_arg & command_spawn}
+type command_args  = {args: ({string}) -> command_spawn}
+type command_spawn = {spawn: () -> boolean}
+
+type command_builder = {
+	new: (string) -> command
+}
+type command = {
+	arg: (string) -> command_arg & command_spawn,
+} & command_args & command_spawn
+--------------------------------------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------------------------------
+type alias = typeof(setmetatable({} :: alias_properties, {} :: alias_constructor))
+type alias_properties = {}
+
+type alias_init = (string, command_input) -> alias
+type alias_constructor = class_constructor<alias_constructor, alias_init, {
+	map: (map<command_input>) -> map_functions,
+	Remove: class_method<alias, nil>
+}>
+--------------------------------------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------------------------------
+export type Alias = alias
+--------------------------------------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------------------------------
+local Alias = {} :: alias_constructor
+Alias.__index = Alias
+
+local Shell = {} :: shell
+local Command = {} :: command_builder
+
+local Username = Shell.system.username
+local Hostname = Shell.system.hostname
+
+Shell.prompt = `{Username}@{Hostname} λ `
+
+local command_builder = Command.new("yt-dlp")
+					  .arg('--format')
+					  .arg('"bv*[ext=mp4]+ba[ext=m4a]/b[ext=mp4]"')
+					  .arg('-S')
+					  .arg('vcodec:h264,res,acodec:opus')
+
+local command_builder_array = Command.new("yt-dlp").args({
+	"--format";
+	'"bv*[ext=mp4]+ba[ext=m4a]/b[ext=mp4]"';
+	'-S';
+	'vcodec:h264,res,acodec:opus'
+})
+
+local aliases = Alias.map({
+	["weather"] = "curl wttr.in",
+	["yt-dlp"]  = command_builder_array
+})
+
+local weather_curl = Alias.new("weather", "curl wttr.in")