Used by git-annex-compute-singularity to make addcomputed --fast work.
Also, simplified git-annex-compute-singularity; there is no need to hard
link the container into place. singularity does not care about the
extension of the container, so can just pass it the annex object file.
This allows rejecting output filenames that are outside the repository,
and also handles converting eg "-foo" to "./-foo" to prevent a command
that it's passed to interpreting the output filename as a dashed option.
And require for enable as well as autoenable.
It seemed asking for trouble for `git-annex enable foo` to use whatever
compute program is stored in the git config, without verifying that the
user wants that program to be used.
Note that it would be good to allow `git-annex enable foo program=...`
to be used without the program being in the git config. Not implemented yet
though.
Added annex.security.autoenable-compute-programs and only allow
autoenabling special remotes that use compute programs on that list.
The reason this is needed is a user might have some compute programs
that are less safe to use than others. They might want to use an unsafe
one only with one repository, where they are the only committer or other
committers are trusted. They might be ok with others being used by any
repository, and if so they can add them to the list.
Another reason would be a user who has installed a compute program by
accident. Eg, it might be included with git-annex at some point, or
pulled in by some dependency. That user doesn't necessarily want that
compute program to be used in an autoenabled special remote.
This is limited because the remote config is a field/value map. So order
is not preserved, and when 2 parameters have the same field name, only
the last one will be passed.
git-lfs: Added an optional apiurl parameter.
This needs version 1.2.5 of the haskell git-lfs library to be used.
stack.yaml updated to use that.
Note that git-annex enableremote can be used to add apiurl= to an existing
git-lfs special remote. To allow unsetting the apiurl and instead use
the probed url, support enableremote with apiurl set to an empty string.
Sponsored-by: Luke T. Shumaker
