|
Size: 929
Comment:
|
Size: 1109
Comment: added Chris Mason's punch repository
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 16: | Line 16: |
| Not to be confused with Partial clone, which trims the directory tree, not the history tree. | Not to be confused with PartialClone, which trims the directory tree, not the history tree. Patch for this: http://www.selenic.com/pipermail/mercurial/2006-June/008878.html Pullable repository: http://oss.oracle.com/mercurial/mason/punch ---- CategoryNewFeatures |
Problem: it would be nice to be able to drop history before a certain point and remove various branches or commits to save space and delete problematic material.
It is also important that we remember what we've deleted so we can avoid re-pulling it from people who've earlier pulled it from us.
Proposal: we can delete pieces of history by removing the deltas and recording a size of -1 in the index. This can be accomplished by a "punch" tool or command. Then we teach various things to behave or complain appropriately when they encounter punched versions.
To be done:
- teach revlog about punched revisions and fixing up deltas
- create punch command
- make sure pull works
- make sure checkout complains appropriately
- make sure annotate does something sensible
- make sure verify doesn't get too upset
Not to be confused with PartialClone, which trims the directory tree, not the history tree.
Patch for this: http://www.selenic.com/pipermail/mercurial/2006-June/008878.html
Pullable repository: http://oss.oracle.com/mercurial/mason/punch