almalinux/pungi
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The utility for building of AlmaLinux distributions (repos, ISO images).
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Andrew Lukoshko 05bbd24d17 create_packages_json: drop packages superseded by Obsoletes 
Walk the selected packages and, for each variant arch, drop any package
whose Name+EVR is matched by another package's Obsoletes: declaration.
The check is performed across all variants of the same arch in the
compose, mirroring how dnf enforces Obsoletes globally across enabled
repos at install time. Self-obsoletes (same Name) are ignored — they
describe old versions of the same package, not a different package
being superseded — and entries listed in included_packages are kept.

A new optional --obsoletes-report writes a JSON sidecar listing each
dropped package with its obsoleter(s).

Bump release to 1%{?dist}.alma.3.
2026-05-04 15:51:29 +02:00
contrib Add config file for cleaning up cache files 2023-11-10 16:51:51 +02:00
doc Disable hfs by default 2025-09-30 14:07:08 +03:00
pungi create_packages_json: drop packages superseded by Obsoletes 2026-05-04 15:51:29 +02:00
pungi_utils Protect against decoding errors with subprocess text mode 2025-09-29 18:27:13 +03:00
share Allow setting <kojitag/> in <modules/> in variants.xml to get the modules from this Koji tag. 2018-03-21 14:33:45 +01:00
tests imagebuilder: accept manifest_type 2025-09-29 18:28:12 +03:00
.gitignore nomacboot option for livemedia koji tasks 2022-03-23 09:36:51 +01:00
1860.patch Release 4.10.1 2025-09-29 18:14:47 +03:00
AUTHORS extra-files: Write a metadata file enumerating extra files 2016-09-07 13:02:48 +02:00
COPYING Remove FSF address from comments 2016-09-23 10:26:43 +02:00
git-changelog git-changelog: Fix running on Python 3 2019-07-02 15:05:25 +02:00
GPL Update GPL to latest version from https://www.gnu.org/licenses/gpl-2.0.txt 2015-06-25 07:50:03 -04:00
Makefile Use pytest instead of nosetests 2020-07-29 14:57:16 +08:00
MANIFEST.in Default bztar format for sdist command 2023-11-10 16:50:33 +02:00
pungi.spec create_packages_json: drop packages superseded by Obsoletes 2026-05-04 15:51:29 +02:00
README.md Correct irc network name & add matrix room 2021-10-25 07:26:18 +00:00
requirements.txt Remove python 2.7 from tox configuration 2025-09-29 18:23:45 +03:00
setup.cfg Default bztar format for sdist command 2023-11-10 16:50:33 +02:00
setup.py Release 4.10.1 2025-09-29 18:28:14 +03:00
sources Release 4.10.1 2025-09-29 18:14:47 +03:00
test-requirements.txt Remove python 2.7 from tox configuration 2025-09-29 18:23:45 +03:00
TODO Drop buildinstall method 2024-08-30 13:30:35 +03:00
tox.ini Remove python 2.7 from tox configuration 2025-09-29 18:23:45 +03:00

README.md

Pungi

Pungi is a distribution compose tool.

Composes are release snapshots that contain release deliverables such as:

  • installation trees
    • RPMs
    • repodata
    • comps
  • (bootable) ISOs
  • kickstart trees
    • anaconda images
    • images for PXE boot

Tool overview

Pungi consists of multiple separate executables backed by a common library.

The main entry-point is the pungi-koji script. It loads the compose configuration and kicks off the process. Composing itself is done in phases. Each phase is responsible for generating some artifacts on disk and updating the compose object that is threaded through all the phases.

Pungi itself does not actually do that much. Most of the actual work is delegated to separate executables. Pungi just makes sure that all the commands are invoked in the appropriate order and with correct arguments. It also moves the artifacts to correct locations.

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