diff options
author | 2016-09-21 15:18:51 -0400 | |
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committer | 2016-09-21 15:23:47 -0400 | |
commit | bc5b0e073128419de4c2c0d05d8e15f9a2195a42 (patch) | |
tree | 82eae418d2373bb77eae1af71827b3859bf0cea1 | |
parent | 7bed6cb201b5ac528383b830ef5ab8807cb86adb (diff) |
fix bugs in handing of deep branches with sync and adjusted branches
* sync: Previously, when run in a branch with a slash in its name,
such as "foo/bar", the sync branch was "synced/bar". That conflicted
with the sync branch used for branch "bar", so has been changed to
"synced/foo/bar".
* adjust: Previously, when adjusting a branch with a slash in its name,
such as "foo/bar", the adjusted branch was "adjusted/bar(unlocked)".
That conflicted with the adjusted branch used for branch "bar",
so has been changed to "adjusted/foo/bar(unlocked)"
* Also, running sync in an adjusted branch did not correctly sync
changes back to the parent branch when it had a slash in its name.
This bug has been fixed.
Eliminate use of Git.Ref.under and Git.Ref.basename; using
Git.Ref.underBase and Git.Ref.base make everything handle deep branches
correctly.
Probably noone was adjusting deep branches, and v6 is still experimental
anyway, so I'm not going to worry about the mess that was left by that bug.
In the case of git-annex sync, using a fixed git-annex with an old unfixed
one will mean they use different sync branches for a deep branch, and so
they may stop syncing until the old one is upgraded. However, that's only
a problem when syncing between repositories without going via a central
bare repository. Added a warning about this to the CHANGELOG, but it's
probably not going to affect many people at all.
This commit was sponsored by Riku Voipio.
-rw-r--r-- | Annex/AdjustedBranch.hs | 4 | ||||
-rw-r--r-- | CHANGELOG | 17 | ||||
-rw-r--r-- | Command/Sync.hs | 2 | ||||
-rw-r--r-- | Git/Ref.hs | 9 | ||||
-rw-r--r-- | doc/bugs/sync_uses_conflicting_names_for_deep_branches.mdwn | 5 |
5 files changed, 24 insertions, 13 deletions
diff --git a/Annex/AdjustedBranch.hs b/Annex/AdjustedBranch.hs index ae5ad9a51..4caf637c7 100644 --- a/Annex/AdjustedBranch.hs +++ b/Annex/AdjustedBranch.hs @@ -159,14 +159,14 @@ originalToAdjusted :: OrigBranch -> Adjustment -> AdjBranch originalToAdjusted orig adj = AdjBranch $ Ref $ adjustedBranchPrefix ++ base ++ '(' : serialize adj ++ ")" where - base = fromRef (Git.Ref.basename orig) + base = fromRef (Git.Ref.base orig) adjustedToOriginal :: Branch -> Maybe (Adjustment, OrigBranch) adjustedToOriginal b | adjustedBranchPrefix `isPrefixOf` bs = do let (base, as) = separate (== '(') (drop prefixlen bs) adj <- deserialize (takeWhile (/= ')') as) - Just (adj, Git.Ref.under "refs/heads" (Ref base)) + Just (adj, Git.Ref.underBase "refs/heads" (Ref base)) | otherwise = Nothing where bs = fromRef b @@ -15,6 +15,23 @@ git-annex (6.20160908) UNRELEASED; urgency=medium * stack.yaml: Update to lts-7.0 (ghc 8) * info: Support being passed a treeish, and show info about the annexed files in it similar to how a directory is handled. + * sync: Previously, when run in a branch with a slash in its name, + such as "foo/bar", the sync branch was "synced/bar". That conflicted + with the sync branch used for branch "bar", so has been changed to + "synced/foo/bar". + * Note that if you're using an old version of git-annex to sync with + a branch with a slash in its name, it won't see some changes synced by + this version, and this version won't see some changes synced by the older + version. This is not a problem if there's a central bare repository, + but may impact other configurations until git-annex is upgraded to this + version. + * adjust: Previously, when adjusting a branch with a slash in its name, + such as "foo/bar", the adjusted branch was "adjusted/bar(unlocked)". + That conflicted with the adjusted branch used for branch "bar", + so has been changed to "adjusted/foo/bar(unlocked)" + * Also, running sync in an adjusted branch did not correctly sync + changes back to the parent branch when it had a slash in its name. + This bug has been fixed. -- Joey Hess <id@joeyh.name> Thu, 08 Sep 2016 12:48:55 -0400 diff --git a/Command/Sync.hs b/Command/Sync.hs index fd9d0b278..d7edac743 100644 --- a/Command/Sync.hs +++ b/Command/Sync.hs @@ -178,7 +178,7 @@ merge (b, _) mergeconfig commitmode tomerge = autoMergeFrom tomerge b mergeconfig commitmode syncBranch :: Git.Branch -> Git.Branch -syncBranch = Git.Ref.under "refs/heads/synced" . fromDirectBranch . fromAdjustedBranch +syncBranch = Git.Ref.underBase "refs/heads/synced" . fromDirectBranch . fromAdjustedBranch remoteBranch :: Remote -> Git.Ref -> Git.Ref remoteBranch remote = Git.Ref.underBase $ "refs/remotes/" ++ Remote.name remote diff --git a/Git/Ref.hs b/Git/Ref.hs index 257c43036..5b3b85324 100644 --- a/Git/Ref.hs +++ b/Git/Ref.hs @@ -39,15 +39,6 @@ base = Ref . remove "refs/heads/" . remove "refs/remotes/" . fromRef | prefix `isPrefixOf` s = drop (length prefix) s | otherwise = s -{- Gets the basename of any qualified ref. -} -basename :: Ref -> Ref -basename = Ref . reverse . takeWhile (/= '/') . reverse . fromRef - -{- Given a directory and any ref, takes the basename of the ref and puts - - it under the directory. -} -under :: String -> Ref -> Ref -under dir r = Ref $ dir ++ "/" ++ fromRef (basename r) - {- Given a directory such as "refs/remotes/origin", and a ref such as - refs/heads/master, yields a version of that ref under the directory, - such as refs/remotes/origin/master. -} diff --git a/doc/bugs/sync_uses_conflicting_names_for_deep_branches.mdwn b/doc/bugs/sync_uses_conflicting_names_for_deep_branches.mdwn index fa6dd0d45..439bd55e1 100644 --- a/doc/bugs/sync_uses_conflicting_names_for_deep_branches.mdwn +++ b/doc/bugs/sync_uses_conflicting_names_for_deep_branches.mdwn @@ -3,4 +3,7 @@ changes to branch named "foo", but that same name is used to sync changes to a branch named "bar/foo". Also, the adjusted branch code uses "adjusted/foo(unlocked)" for -both "foo" and "bar/foo". +both "foo" and "bar/foo". And it fails to push changes back from there to +"bar/foo", instead creating a "foo" branch. + +> [[fixed|done]] --[[Joey]] |