The added "aptly publish repo" option "-access-by-hash" publishes
the index files (Packages*, Sources*) also as hardlinked hashes.
Example:
/dists/yakkety/main/binary-amd64/by-hash/SHA512/31833ec39acc...
The Release files indicate this with the option "Acquire-By-Hash: yes"
This is used by apt >= 1.2.0 and prevents the "Hash sum mismatch" race
condition between a server side "aptly publish repo" and "apt-get update"
on a client.
See: http://www.chiark.greenend.org.uk/~cjwatson/blog/no-more-hash-sum-mismatch-errors.html
This implementation uses symlinks in the by-hash/*/ directory for keeping
only two versions of the index files and deleting older files
automatically.
Note: this only works with aptly.FileSystemPublishedStorage
Closes: #536
Signed-off-by: André Roth <neolynx@gmail.com>
DELETE requests, both for temporary files and no longer referenced
packages, lacked the configured path prefix and therefor were not
removed if a prefix is configured.
'E722 do not use bare except' wants us not to use except without type
restriction as it catches everything and the kitchen sink. Since we use
them to catch exceptions in test cases this is intentional as we implement
general purpose error handling on test failure there.
upstream switched the alignment check backend and in doing so fails to run
if the old backend is defined in the config.
also skip alignment linting on a struct we use for byte decoding as we have
no choice in its member order.
Sometimes source packages reference files already present in the pool.
Allow for those file to be omitted when importing packages either via
`repo add` or `repo include`. If file is missing, aptly would make
an attempt to look up file in the package pool (by checksum) and
use it.
Fixes: #278
When `-dep-follow-all-variants` option is enabled, dependency resolving
process shouldn't stop even if dependency is already satisfied - there
mgiht be other ways to satisfy dependency.
Also fix issue with parsing multiarch specs like
`python:any`.
When searching for packages which might satisfy given dependency,
aptly was first returning packages which `Provides` mentioned
name. By default aptly is picking up only first match (unless
follow all variants options is enabled), so `Provides:` takes
precedence over exact package name match.
Invert this logic by searching first for package name match.
Fixes: #636
Before this fix, aptly was always treating strings starting with
uppercase letter as field name, which was breaking package queries
like `VMware-Horizon-Client_4.5.0_all`.
Now aptly accepts only fields which don't contain underscore, and
everything else would be parsed as package reference.
