S3: Multipart uploads are now only supported when git-annex is built
with aws-0.16.0 or later, as earlier versions of the library don't
support versioning with multipart uploads.
This will affect the android build, and debian stable also has a too old
aws to support both features at the same time.
This commit was sponsored by Nick Piper on Patreon.
The new second pass sees the file as type changed because the first
pass's changes have typically not reached git yet. So, have to
explicitly check for unmodified files in the second pass.
Note that, if the file has been touched but not really modified,
the first pass will handle it, and so the second pass does nothing.
This commit was sponsored by Jochen Bartl on Patreon.
v6: When a file is unlocked but has not been modified, and the unlocking is
only staged, git-annex add did not lock it. Now it will, for consistency
with how modified files are handled and with v5.
Note the removal of the sameInodeCache check. Otherwise it would see
that the unmodified file is unmodified and stop there. That check seems to have
been copied from the direct mode branch. But, direct mode had a specific
reason to check for unmodified content, that does not apply to v6.
The second pass means there is potential for a race, eg the unlocked
file could be modified in between the first and second passes.
No problem with that, since both passes do the same thing.
This commit was sponsored by Jake Vosloo on Patreon.
* Don't use GIT_PREFIX when GIT_WORK_TREE=. because it seems git
does not intend GIT_WORK_TREE to be relative to GIT_PREFIX in that
case, despite GIT_WORK_TREE=.. being relative to GIT_PREFIX.
* Don't use GIT_PREFIX to fix up a relative GIT_DIR, because
git 2.11 sets GIT_PREFIX set to a path it's not relative to.
and apparently GIT_DIR is never relative to GIT_PREFIX.
Commit e50ed4ba48 led us down this path
by working around a git bug by relying on the barely documented GIT_PREFIX.
This commit was sponsored by Trenton Cronholm on Patreon.
