Had to workaround various problems in clamscan. Increased its max filesize
a lot, because it's too small to check git-annex. Manual unpacking seemed
to be needed for dmg and tar.gz.
This removes a bit of complexity, and should make things faster
(avoids tokenizing Params string), and probably involve less garbage
collection.
In a few places, it was useful to use Params to avoid needing a list,
but that is easily avoided.
Problems noticed while doing this conversion:
* Some uses of Params "oneword" which was entirely unnecessary
overhead.
* A few places that built up a list of parameters with ++
and then used Params to split it!
Test suite passes.
Since DistributionUpdate builds an Annex object, the new relative paths
code caused it to make a git object with paths like ../lib/downloads.
However, it actually runs the system's installed git-annex, and that old
version did not like being run in this situation. Probably it was buggy.
Fixed by chdir to the downloads repo before doing anything else.
Reverts 965e106f24
Unfortunately, this caused breakage on Windows, and possibly elsewhere,
because parentDir and takeDirectory do not behave the same when there is a
trailing directory separator.
parentDir is less safe than takeDirectory, especially when working
with relative FilePaths. It's really only useful in loops that
want to terminate at /
This commit was sponsored by Audric SCHILTKNECHT.
Also automated downloading the builds, finally. I had done it by hand until
now.
Note that the Windows autobuilder has an expired cert, so it will refuse to
download from it currently. I have emailed its admin to get that fixed,
hopefully.
This commit was sponsored by Peter Hogg.
