Commit Graph

8 Commits

Author SHA1 Message Date
Lubomír Sedlář
0207260b9f fus: Support HTTP repos
Recent version of fus gained ability to download repodata if repo is
provided as HTTP url.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2019-06-07 14:43:04 +02:00
Lubomír Sedlář
9afb8e6801 fus: Write solvables to file
Instead of having one giant command line, write the long list into a
file and pass that to the solver.

The items on the input list are sorted for easy processing.

JIRA: COMPOSE-3012
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2018-10-17 10:14:04 +02:00
Lubomír Sedlář
4f712259d7 hybrid: Honor filter_packages
JIRA: COMPOSE-3011
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2018-10-17 10:14:04 +02:00
Lubomír Sedlář
3fea217b9c hybrid: Remove modules not listed by fus
It's possible we ask to include module X, but it's in lookaside and as
such it should not be in the output. Therefore we need to remove it from
the variant.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2018-10-08 14:41:04 +02:00
Lubomír Sedlář
1bff5ccfa2 fus: List lookaside repos first
This works around a bug where fus prioritizes first repo and thus could
include packages even if they were in lookaside.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2018-10-08 14:36:43 +02:00
Lubomír Sedlář
4537001ff6 fus: Strip protocol from repo path
Only local paths are supported currently. As such, `file://` can be
stripped, and for anything else we should raise an exception.

JIRA: COMPOSE-2996
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2018-10-03 09:47:00 +02:00
Lubomír Sedlář
b12deab153 gather: Get modular packages from fus
Fus returns also RPMs in modules, but until latest version it only
worked if the package was in the same repo as the metadata. This changed
in latest version and now Pungi does not need to expand the list
anymore.

JIRA: COMPOSE-2779
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2018-08-03 08:00:37 +02:00
Lubomír Sedlář
ba0193ca28 gather: Add a hybrid depsolver backend
This patch adds a new gather method called `hybrid`, which uses a `fus`
binary, which must exist somewhere on the `$PATH`. It will call it
multiple times to add multilib packages.

The solver can handle packages, modules and comps groups as input.
However comps groups are never passed in. Pungi will expand it to a list
of packages to avoid issues with comps handling in fus. It ignores
optional packages, and if the group mentions a package that does not
exist, nothing else from the group is included.

Multilib is also handled outside of fus. Pungi will run it, parse the
packages from output, determines multilib packages and adds them as
input. Then it runs the solver again. This is done until nothing new is
added. Usually two passes should be enough.

Source packages and debuginfo are added as a final step. All debuginfo
packages from any included source are added. If the source or debuginfo
package is included in any lookaside repo, it will be skipped.

The tool expects to get a platform stream that should be provided for
modules to depend on. Pungi looks into the modules and gets the platform
from there. If there are more requests, an error is raised.

There is some missing functionality and options that are ignored.
Particularly these are:

 * gather_fulltree
 * gather_selfhosting
 * greedy_method

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2018-07-16 10:21:41 +02:00