REPL

This is a command-line program developed by Golang, allowing users to operate the file system through commands.

Installation & Start

Once you have installed Go, install goREPL

go install github.com/reddtsai/[email protected]

Go 1.21+

start on mac

./goREPL

start on windows

.\goREPL.exe

Commands

User Management

Register

register [username]

Register a user.

Parameter	Type	Lenght	Desc
username	string	3 - 20	case insensitive, can only contain letters and numbers.

Response	Content
Success	add [username] successfully
Error	unrecognized argument
Error	the [username] invalid length
Error	the [username] contain invalid chars
Error	the [username] has already existed

Folder Management

Create Folder

create-folder [username] [foldername] [description]?

Create a folder for a user.

Parameter	Type	Lenght	Desc
username	string	3 - 20	case insensitive, contain only contain letters and numbers.
foldername	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).
description	string	500	you can use either double quotes (“”) or single quotes(‘’).

Response	Content
Success	create [foldername] successfully
Error	unrecognized argument
Error	the [username] doesn't exist
Error	the [foldername] invalid length
Error	the [foldername] contain invalid chars
Error	the [foldername] has already existed
Error	the [description] invalid length

Delete Folder

delete-folder [username] [foldername]

Delete a folder for a user.

Parameter	Type	Lenght	Desc
username	string	3 - 20	case insensitive, contain only contain letters and numbers.
foldername	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).

Response	Content
Success	delete [foldername] successfully
Error	unrecognized argument
Error	the [username] doesn't exist
Error	the [foldername] doesn't exist

List Folders

list-folders [username] [--sort-name|--sort-created] [asc|desc]

List user folders.

Parameter	Type	Lenght	Desc
username	string	3 - 20	case insensitive, can only contain letters and numbers.

Option	Argument	Memo
--sort-name	asc, desc	--sort-name asc is defaule option
--sort-created	asc, desc

Response	Content
Success	List {foldername description createat username }
Warning	the [username] doesn't have any folders
Error	unrecognized argument
Error	the [username] doesn't exist

Rename Folder

rename-folder [username] [foldername] [newfoldername]

Rename a folder for a user.

Parameter	Type	Lenght	Desc
username	string	3 - 20	case insensitive, contain only contain letters and numbers.
foldername	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).
newfoldername	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).

Response	Content
Success	rename [foldername] to [newfoldername] successfully
Error	unrecognized argument
Error	the [username] doesn't exist
Error	the [foldername] doesn't exist
Error	the [newfoldername] invalid length
Error	the [newfoldername] contain invalid chars
Error	the [newfoldername] has already existed

File Management

Create File

create-file [username] [foldername] [filename] [description]?

Create a file for a user.

Parameter	Type	Lenght	Desc
username	string	3 - 20	case insensitive, contain only contain letters and numbers.
foldername	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).
filename	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).
description	string	500	you can use either double quotes (“”) or single quotes(‘’).

Response	Content
Success	create [filename] in [username]/[foldername] successfully
Error	unrecognized argument
Error	the [username] doesn't exist
Error	the [foldername] doesn't exist
Error	the [filename] invalid length
Error	the [filename] contain invalid chars
Error	the [filename] has already existed
Error	the [description] invalid length

Delete File

delete-file [username] [foldername] [filename]

Delete a file for a user.

Parameter	Type	Lenght	Desc
username	string	3 - 20	case insensitive, contain only contain letters and numbers.
foldername	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).
filename	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).

Response	Content
Success	delete [filename] in [username]/[foldername] successfully
Error	unrecognized argument
Error	the [username] doesn't exist
Error	the [foldername] doesn't exist
Error	the [filename] doesn't exist

List Files

list-files [username] [foldername] [--sort-name|--sort-created] [asc|desc]

Parameter	Type	Lenght	Desc
username	string	3 - 20	case insensitive, can only contain letters and numbers.
foldername	string	1 - 100	case insensitive, contain only the following characters: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), periods (.), hyphens (-), tildes (~), underscores (_), equal signs (=), and colons (:).

Option	Argument	Memo
--sort-name	asc, desc	--sort-name asc is defaule option
--sort-created	asc, desc

Response	Content
Success	List {filename description createat foldername username }
Warning	the [foldername] is empty
Error	unrecognized argument
Error	the [username] doesn't exist
Error	the [foldername] doesn't exist

Help

help

List all command.

Exit

exit

Close command prompt.