Conjuntos de Cambios en Subversion

En subversión la definición de changeset es mas concreta:

A changeset is just a collection of changes with a unique name. The changes might include
In more common speak, a changeset is just a patch with a name you can refer to.

In Subversion, a global revision number N names a tree in the repository: it's the way the repository looked after the Nth commit. It's also the name of an implicit changeset: if you compare tree N with tree N−1, you can derive the exact patch that was committed. For this reason, it's easy to think of revision N as not just a tree, but a changeset as well.

If you use an issue tracker to manage bugs, you can use the revision numbers to refer to particular patches that fix bugs—for example, 'this issue was fixed by r9238.' Somebody can then run

 svn log -r 9238

to read about the exact changeset that fixed the bug, and run

 svn diff -c 9238  #  La opción -c REV es equivalente a -r REV-1:REV

to see the patch itself.

Subversion's svn merge command is able to use revision numbers. You can merge specific changesets from one branch to another by naming them in the merge arguments: passing -c 9238 to svn merge would merge changeset r9238 into your working copy.

Casiano Rodríguez León
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Principios de Programación Imperativa, Funcional y Orientada a Objetos Una Introducción en Perl/Una Introducción a Perl
por Casiano Rodríguez León is licensed under a Creative Commons Reconocimiento 3.0 Unported License.

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