Initial commit: Add test (demo with 3 rows) dataset and update README.md.

README.md

@@ -1,3 +1,88 @@
----
-license: apache-2.0
----
+---
+license: apache-2.0
+dataset_info:
+  features:
+  - name: repo
+    dtype: string
+  - name: base_commit
+    dtype: string
+  - name: license
+    dtype: string
+  splits:
+  - name: test
+    num_examples: 3
+programming_languages: [java]
+tags:
+  - coding
+  - code-migration
+  - java
+  - amazon
+  - amazon-science
+  - aws
+---
+
+# MIGRATION-BENCH
+<table>
+  <tr>
+    <td style="padding: 0;">
+      <a href="https://huggingface.co/collections/AmazonScience/migrationbench-68125452fc21a4564b92b6c3">
+        <img src="https://img.shields.io/badge/-MIGRATION--BENCH-4d5eff?style=for-the-badge&logo=huggingface&logoColor=ffffff&labelColor" alt="MIGRATION-BENCH">
+      </a>
+    </td>
+    <td style="padding: 0;">
+      <a href="https://github.com/amazon-science/self_debug">
+        <img src="https://img.shields.io/badge/Code-000000?style=for-the-badge&logo=github&logoColor=white" alt="Code">
+      </a>
+    </td>
+    <td style="padding: 0; padding-left: 10px; vertical-align: middle;">
+      <a href="https://huggingface.co/datasets/AmazonScience/migration-bench-java-full">
+        <img src="https://img.shields.io/badge/-java--full-8a98ff?style=flat&logo=huggingface&logoColor=ffffff&labelColor" alt="java-full">
+      </a>
+    </td>
+    <td style="padding: 0; vertical-align: middle;">
+      <a href="https://huggingface.co/datasets/AmazonScience/migration-bench-java-selected">
+        <img src="https://img.shields.io/badge/-java--selected-8a98ff?style=flat&logo=huggingface&logoColor=ffffff&labelColor" alt="java-selected">
+      </a>
+    </td>
+    <td style="padding: 0; vertical-align: middle;">
+      <a href="https://huggingface.co/datasets/AmazonScience/migration-bench-java-utg">
+        <img src="https://img.shields.io/badge/-java--utg-8a98ff?style=flat&logo=huggingface&logoColor=ffffff&labelColor" alt="java-utg">
+      </a>
+    </td>
+  </tr>
+</table>
+
+
+## 1. 📖 Overview
+
+[🤗 MIGRATION-BENCH](https://huggingface.co/collections/AmazonScience/migrationbench-68125452fc21a4564b92b6c3)
+is a large-scale code migration benchmark dataset at the **repository** level,
+across multiple programming languages.
+
+- Current and initial release includes `java 8` repositories with the `maven` build system, as of May 2025.
+
+
+## 2. Datasets
+
+There are three datasets in [🤗 MIGRATION-BENCH](https://huggingface.co/collections/AmazonScience/migrationbench-68125452fc21a4564b92b6c3):
+- All repositories included in the datasets are available on GitHub, under the `MIT` or `Apache-2.0` license.
+
+| Index | Dataset                                       | Size  | Notes                                                                                               |
+|-------|-----------------------------------------------|-------|-----------------------------------------------------------------------------------------------------|
+| 1     | [🤗 `AmazonScience/migration-bench-java-full`](https://huggingface.co/datasets/AmazonScience/migration-bench-java-full)         | 5,102 | Each repo has a test directory or at least one test case                              |
+| 2     | [🤗 `AmazonScience/migration-bench-java-selected`](https://huggingface.co/datasets/AmazonScience/migration-bench-java-selected) |   300 | A **subset** of [🤗 `migration-bench-java-full`](https://huggingface.co/datasets/AmazonScience/migration-bench-java-full)                                          |
+| 3     | [🤗 `AmazonScience/migration-bench-java-utg`](https://huggingface.co/datasets/AmazonScience/migration-bench-java-utg)           | 4,814 | The unit test generation (utg) dataset, **disjoint** with [🤗 `migration-bench-java-full`](https://huggingface.co/datasets/AmazonScience/migration-bench-java-full)|
+
+
+## 3. Metadata
+
+Metadata is provided in the `csv` file for each dataset:
+
+1. `repo (str)`: The original repo URL without the `https://github.com/` prefix
+1. `base_commit (str)`: Base commit id
+    - At this commit with `java 8` and `maven`, the repository is able to (1) compile and (2) pass existing unit tests and integration tests if any
+    - It is the starting point for code migration from `java 8`
+1. `license (str)`: The license of the repository, either `MIT` or `Apache2.0` for the whole dataset
+
+
+## 4. 📚 Citation

test.csv

@@ -0,0 +1,4 @@
+repo,base_commit,license
+0fca/poolval2,c0e059fff4e47719469f436f0db2013d1938283f,MIT
+0rangeFox/AuthLib,c4cfb889abcca7fe684501be048561cc8b88950c,MIT
+0x100/liquibase-backup-spring-boot-starter,54c0546b5df5cfc9ca5dad3752bc2218c207c2fe,MIT