The crash occurred because writeCreds got called twice, and writeFileProtected
neglected to close its file handle, so the file was open for write when
written the second time.
It seems unncessary and suboptimal that writeCreds gets called twice.
One call is from getRemoteCredPair and the other from setRemoteCredPair'.
What happens is that in the enableremote case, code that also runs at
initremote does unncessary work. Might be possible to improve that, but
I've gone for the simple fix.
Sponsored-by: k0ld on Patreon
git-annex only writes regular files there, but other things may drop junk
like empty .DAV directories around the tree. And trying to hash such things
can have weird and hard to understand effects. So it seems best to do a
small amount of work in statting the journal file to make sure it's a
regular file.
Sponsored-by: Jack Hill on Patreon
push: When on an adjusted branch, propagate changes to parent branch before
updating export remotes.
This is a somewhat redundant call to propigateAdjustedCommits, since it
also gets called at pushLocal time. That other one needs to come after
importing from importtree remotes though, and seekExportContent has to come
earlier, so I don't see a way to avoid doing it twice.
Note that git-annex sync also manages to avoid the problem, it's only
git-annex push that had the bug.
Sponsored-by: Leon Schuermann on Patreon
