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author | 2010-11-15 14:00:28 -0400 | |
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committer | 2010-11-15 14:00:28 -0400 | |
commit | 40ae21c895b095409ae9af3c44ab9a6b63ea10bb (patch) | |
tree | 81b0861db7e5bf05ce0d231a3c13154b46f46f2d /doc | |
parent | 0e1e32cb6b6f5fcd9e535d171c639f3c1663a6ce (diff) |
this is looking more and more problimatic
Diffstat (limited to 'doc')
-rw-r--r-- | doc/todo/branching.mdwn | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/todo/branching.mdwn b/doc/todo/branching.mdwn index ebcc56aa6..c9707c6f9 100644 --- a/doc/todo/branching.mdwn +++ b/doc/todo/branching.mdwn @@ -52,6 +52,11 @@ Let's use one branch per uuid, named git-annex/$UUID. - Per UUID branches mean that if it wants to find a file's location amoung configured remotes, it can examine only their branches, if desired. +- It's important that the per-repo branches propigate beyond immediate + remotes. If there is a central bare repo, that means push --all. Without + one, it means that when repo B pulls from A, and then C pulls from B, + C needs to get A's branch -- which means that B should have a tracking + branch for A's branch. In the branch, only one file is needed. Call it locationlog. git-annex can cache location log changes and write them all to locationlog in @@ -73,3 +78,18 @@ with a indication of the presense/absense of the key is found. - It could get pretty slow when digging deeper. - Only 3 places in git-annex will be affected by any slowdown: move --from, get and drop. + +## alternate + +As above, but use a single git-annex branch, and keep the per-UUID +info in their own log files. Hope that git can auto-merge as long as +each observing repo only writes to its own files. (Well, it can, but for +non-fast-forward merges, the git-annex branch would need to be checked out, +which is problimatic.) + +Use filenames like: + + <observing uuid>/<location uuid> + +That allows one repo to record another's state when doing a +`move`. |