Codeforces cli tool

This is a command line tool for Codeforces. This tool is temperary duplicated.

Usage

There are two modes available: interactive and non-interactive mode.

To use in interactive mode:

$ codeforces
> <command> [command args]

in non-interactive mode:

$ codeforces <command> [command args]

use exit to exit in interactive mode.

Commands

Current supported commands are:

login

Usage: login

This command only available in non-interactive mode. Input your handle and password when it prompts.

submit

Usage: submit </path/to/file> [--watch]

Now only support cpp files, and default to use C++11. Now you can run set init to setup default complier based on file extensions. More information, see Supports and set.

If watch option is provided, a real-time update will active until verdict reveal. Update rate depend on network speed. If this field is empty, the submission id will be printed.

Notice that if this command are run in interactive mode, you have to login in non-interactive mode first. In case of non-interactive mode, you can login at same time when you submit.

File should be named as problem.language. For example, 977D.cpp is a C++ solution for problem 977D, and this is not case sensitive.

set

Usage: set <init/cookie/compiler> [compiler options]

Only set cookie are available in interactive mode. Others are only available in non-interactive mode. Directory ~/.codeforces-cli-tool must exist when execute this command except set init.

init

Run set init at after install this package and follow the instruction to setup. Unless you are sure to refresh both cookie and compiler, do not run init after first time using it. This package will use ~/.codeforces-cli-tool to store some file.

cookie

The only way to logout from Codeforces currently.

compiler

If no following options, this will lead you to set all choosable compiler for each extensions, or only the specific extentions will be set. Options are c,cpp,and py.

Installation

$ npm install -g codeforces-cli-tool
$ codeforces set init

You can also manually add a empty file ~/.codeforces-cli-tool/cookie.json to use default compiler settings without running init.

Supports

Supporting extensions

• .c default using GNU GCC 5.1.0
• .cpp default using GNU G++11 5.1.0
• .py default using Python 3.6
• .go using Go 1.8
• .pl using Perl 5.20.1
• .java using Java 1.8.0_131
• .cs using C# Mono 5
• .hs using Haskell GHC 7.8.3

If more extensions are needed, please issued it or talk to me.

Coming soon

• do not need to name file as problem code anymore
  • command like submit sol.cpp 977D will work
• contest mode
• fetch sample testdata

Known bugs

• Due to Codeforce's new authorize method, this tool can not work now.

Change log

1.5.0 2020-02-18

Allow submit to contests/gyms. Submission in contests should work with this feature. Mashups is not tested.

1.4.6 2020-02-17

Keep fixing fetch submission id issue

1.4.4 2020-02-17

fit into new codeforces html format

1.4.2 2018-05-17

fix bugs add colors to verdict

1.4.0 2018-05-17

live submission status are added remove inquirer

1.3.0 2018-05-16

now show submission id after submit prevent multiple command running at same time add change log

1.2.3 2018-05-16

add more languages (now accourding to problem status to add new language). I will add it after I saw it.

1.2.2 2018-05-15

add config command (in version 1.2.0) make language(compiler) chooable due to inquirer's rawlist display bug, try to use enquirer change config to set

1.1.2 2018-05-10

add login command first time to write README use ~/.codeforces-cli-tool directory to store files register codeforces command make this package runnable

1.0.1 2018-05-09 (no release)

modulize some function in submit store cookie to prevent login everytime

1.0.0 2018-05-02

finish basic submit feature add non-interactive mode, commands which use inquirer banned in interactive mode.

0.1.0 2018-05-02 (no release)

successul get CSRF token readline will get inquirer input, maybe stdin confilct or something?

0.0.0 2018-05-01 (no release)

project start.