Mercurial > hg
view tests/test-strict.out @ 5909:f45f7390c1c5
strip: calculate list of extra nodes to save and pass it to changegroupsubset
When we remove revision N from the repository, all revisions >= N are
affected: either it's a descendant from N and will also be removed, or
it's not a descendant of N and will be renumbered.
As a consequence, we have to (at least temporarily) remove all filelog
and manifest revisions that have a linkrev >= N, readding some of them
later.
Unfortunately, it's possible to have a revlog with two revisions
r1 and r2 such that r1 < r2, but linkrev(r1) > linkrev(r2). If we try
to strip revision linkrev(r1) from the repository, we'll also lose
revision r2 when we truncate this revlog.
We already use changegroupsubset to create a temporary changegroup
containing the revisions that have to be restored, but that function is
unable to detect that we also wanted to save the r2 in the case above.
So we manually calculate these extra nodes and pass it to changegroupsubset.
This should fix issue764.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Sat, 19 Jan 2008 18:01:16 -0200 |
parents | 121f9dbcc236 |
children | 683d8ebcf434 |
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adding a 0: a hg: unknown command 'an' Mercurial Distributed SCM basic commands: add add the specified files on the next commit annotate show changeset information per file line clone make a copy of an existing repository commit commit the specified files or all outstanding changes diff diff repository (or selected files) export dump the header and diffs for one or more changesets init create a new repository in the given directory log show revision history of entire repository or files merge merge working directory with another revision parents show the parents of the working dir or revision pull pull changes from the specified source push push changes to the specified destination remove remove the specified files on the next commit serve export the repository via HTTP status show changed files in the working directory update update working directory use "hg help" for the full list of commands or "hg -v" for details 0: a % should succeed - up is an alias, not an abbreviation 0 files updated, 0 files merged, 0 files removed, 0 files unresolved