Re: Chain scratch builds in koji using a module
* Fabio Valentini: > On Wed, Apr 14, 2021 at 9:48 AM Honza Horak wrote: >> >> Hi folks, >> >> I found this thing and thought it might be useful for testing depended >> packages before committing, something similar to the chain scratch >> builds in koji, that are not available (to my knowledge). >> >> I didn't realize before we can use module builds for any package set, >> that does not even relate to any existing module in Fedora, so sharing >> for anybody who finds this useful. >> >> The use case here is that we have two or more packages that we want to >> test before changes land in production branch in dist-git, and where >> copr is not enough (for example we want all koji arches). (yes, for many >> things copr is much more powerful tool) >> >> The idea is to run a modular scratch build that picks the packages from >> concrete dist-git branches and build them in an expected order. >> >> The changes must be in a branch in dist-git (not in a fork), but it can >> be a private branch. Then we need a modulemd file like this: > > Note that "private" branches are not really a thing - if they ever > were (just look at [postgresql] for a particularly bad example), and > if any koji builds are done from those branches, they can *never* be > removed again either. So I would strongly advise *not* to do this. You don't need any private branches if all you want to do is rebuild things against a different buildroot. With side tags, this does in fact need branches because of the NVR uniqueness constraint, but modular builds already put unqiue numbers into the release string, so the need for dist-git changes is greatly reduced. I expect that in many cases, you can just reuse a commit from an official branch for the rebuild. Honza, this looks very interesting. Thanks for sharing it. Thanks, Florina ___ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
Re: Chain scratch builds in koji using a module
On Wed, Apr 14, 2021 at 9:48 AM Honza Horak wrote: > > Hi folks, > > I found this thing and thought it might be useful for testing depended > packages before committing, something similar to the chain scratch > builds in koji, that are not available (to my knowledge). > > I didn't realize before we can use module builds for any package set, > that does not even relate to any existing module in Fedora, so sharing > for anybody who finds this useful. > > The use case here is that we have two or more packages that we want to > test before changes land in production branch in dist-git, and where > copr is not enough (for example we want all koji arches). (yes, for many > things copr is much more powerful tool) > > The idea is to run a modular scratch build that picks the packages from > concrete dist-git branches and build them in an expected order. > > The changes must be in a branch in dist-git (not in a fork), but it can > be a private branch. Then we need a modulemd file like this: Note that "private" branches are not really a thing - if they ever were (just look at [postgresql] for a particularly bad example), and if any koji builds are done from those branches, they can *never* be removed again either. So I would strongly advise *not* to do this. Fabio [postgresql]: https://src.fedoraproject.org/rpms/postgresql/branches?branchname=rawhide ___ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
Chain scratch builds in koji using a module
Hi folks, I found this thing and thought it might be useful for testing depended packages before committing, something similar to the chain scratch builds in koji, that are not available (to my knowledge). I didn't realize before we can use module builds for any package set, that does not even relate to any existing module in Fedora, so sharing for anybody who finds this useful. The use case here is that we have two or more packages that we want to test before changes land in production branch in dist-git, and where copr is not enough (for example we want all koji arches). (yes, for many things copr is much more powerful tool) The idea is to run a modular scratch build that picks the packages from concrete dist-git branches and build them in an expected order. The changes must be in a branch in dist-git (not in a fork), but it can be a private branch. Then we need a modulemd file like this: $ cat > testmodule.yaml
