nyuuzyou/gitflic-code

GitFlic Code Dataset

Dataset Description

This dataset was compiled from code repositories hosted on GitFlic, the first Russian service for storing and working with source code, based on the Git version control system. GitFlic is widely used by Russian developers, enterprises, and open-source projects, making this dataset particularly valuable for training code models with strong Russian language understanding and Russian coding conventions.

Dataset Summary

Statistic	Value
Total Files	5,975,978
Total Repositories	12,527
Total Size	6.44 GB (compressed Parquet)
Programming Languages	690
File Format	Parquet with Zstd compression (6 files)

Key Features

• Russian code corpus: Contains code from over 12,000 repositories, many featuring Russian comments, documentation, and variable names
• Diverse language coverage: Spans 690 programming languages identified by github-linguist
• Deduplicated: The dataset has been deduplicated and filtered to remove binary files
• Quality filtered: Filtered to ensure data quality and remove non-code content

Languages

The dataset includes 690 programming languages. The top 30 languages by file count:

Rank	Language	File Count
1	C	739,012
2	Java	634,899
3	C++	587,528
4	JavaScript	422,832
5	PHP	365,105
6	XML	291,920
7	Markdown	211,574
8	Shell	207,178
9	Python	206,443
10	Unity3D Asset	150,654
11	SVG	150,136
12	TypeScript	141,886
13	Text	139,406
14	JSON	126,214
15	HTML	122,341
16	Go	109,740
17	YAML	89,416
18	Roff	82,609
19	C#	77,520
20	Makefile	63,594
21	LLVM	55,680
22	Scala	53,395
23	Unix Assembly	49,909
24	Rust	35,553
25	reStructuredText	35,023
26	Objective-C	34,151
27	Ruby	33,366
28	CMake	33,030
29	CSS	31,664
30	TSX	31,397

Dataset Structure

Data Fields

Field	Type	Description
file_text	string	Content of the source file (UTF-8 encoded)
language	string	Programming language as identified by github-linguist
file_name	string	A unique identifier for the file within the dataset

Data Format

• Format: Apache Parquet with Zstd compression
• File Structure: 6 files (gitflic-00000.parquet to gitflic-00005.parquet)

Data Splits

All examples are in the train split. There is no validation or test split.

Example Data Point

{
    'file_text': 'package com.example.demo;\n\nimport org.springframework.boot.SpringApplication;\n...',
    'language': 'Java',
    'file_name': 'Application.java'
}

Dataset Creation

Language Detection

Programming languages are detected using github-linguist, GitHub's library for language detection.

Source Data

All data originates from public repositories hosted on GitFlic.

Considerations for Using the Data

Personal and Sensitive Information

The dataset may contain:

• Email addresses in code comments or configuration files
• API keys or credentials that were accidentally committed
• Personal information in comments or documentation

Users should exercise caution and implement appropriate filtering when using this data.

Licensing Information

This dataset is a collection of source code from repositories with various licenses. Any use of all or part of the code gathered in this dataset must abide by the terms of the original licenses, including attribution clauses when relevant. Users of this dataset should respect the rights of the authors and use the data responsibly.