Refactoring Edit History of Source Code

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Abstract

This paper proposes a concept for refactoring an edit history of source code and a technique for its automation. The aim of our history refactoring is to improve the clarity and usefulness of the history without changing its overall effect. We have defined primitive history refactorings including their preconditions and procedures, and large refactorings composed of these primitives. Moreover, we have implemented a supporting tool that automates the application of history refactorings in the middle of a source code editing process. Our tool enables developers to pursue some useful applications using history refactorings such as task level commit from an entangled edit history and selective undo of past edit operations.

Related papers

This work builds on

• Domestic Conference ソースコード編集履歴のリファクタリング手法 FOSE 2011 in 浅虫温泉

Continued in

• Domestic Conference Historef：編集履歴リファクタリングの支援ツール FOSE 2012 in 湯布院

BibTeX

@inproceedings{hayashi-icsm2012,
    author = {Shinpei Hayashi and Takayuki Omori and Teruyoshi Zenmyo and Katsuhisa Maruyama and Motoshi Saeki},
    title = {Refactoring Edit History of Source Code},
    booktitle = {Proceedings of the 28th IEEE International Conference on Software Maintenance},
    pages = {617--620},
    doi = {10.1109/ICSM.2012.6405336},
    year = 2012,
}