Mercurial > hg-stable
changeset 26424:60825fbe2be1
writebundle: add a compression argument for the bundle2 case
Bundle2 compression is more complex than the bundle1 one. Therefore it
is handled by the bundler itself. Moreover, on-disk bundle2 will
probably have a large number of flavors so simply adding a new "format"
for it does not seems the way to go.
This will be used in the next changeset to compress bundle2 strip backup.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Tue, 29 Sep 2015 14:41:40 -0700 |
| parents | c93f91c1db1c |
| children | eb21b6679dc6 |
| files | mercurial/changegroup.py |
| diffstat | 1 files changed, 4 insertions(+), 1 deletions(-) [+] |
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--- a/mercurial/changegroup.py Tue Sep 29 13:16:51 2015 -0700 +++ b/mercurial/changegroup.py Tue Sep 29 14:41:40 2015 -0700 @@ -92,7 +92,7 @@ # hgweb uses this list to communicate its preferred type bundlepriority = ['HG10GZ', 'HG10BZ', 'HG10UN'] -def writebundle(ui, cg, filename, bundletype, vfs=None): +def writebundle(ui, cg, filename, bundletype, vfs=None, compression=None): """Write a bundle file and return its filename. Existing files will not be overwritten. @@ -117,11 +117,14 @@ if bundletype == "HG20": from . import bundle2 bundle = bundle2.bundle20(ui) + bundle.setcompression(compression) part = bundle.newpart('changegroup', data=cg.getchunks()) part.addparam('version', cg.version) z = util.compressors[None]() chunkiter = bundle.getchunks() else: + # compression argument is only for the bundle2 case + assert compression is None if cg.version != '01': raise util.Abort(_('old bundle types only supports v1 ' 'changegroups'))