almalinux/pungi
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The utility for building of AlmaLinux distributions (repos, ISO images).
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Adam Williamson f3dcb036a5 Protect against decoding errors with subprocess text mode 
All these are calling subprocess in 'text mode', where it will
try to decode stdout/stderr using the default encoding (utf-8
for us). If it doesn't decode, subprocess will raise an exception
and kobo doesn't handle it, it just passes it along to us, so
things blow up - see https://pagure.io/releng/issue/12474 . To
avoid this, let's set `errors="replace"`, which tells the decoder
to replace invalid data with ? characters. This way we should get
as much of the output as can be read, and no crashes.

We also replace `universal_newlines=True` with `text=True` as
the latter is shorter, clearer, and what Python 3 subprocess
wants us to use, it considers `universal_newlines` to just be
a backwards-compatibility thing - "The universal_newlines argument
is equivalent to text and is provided for backwards compatibility"

Signed-off-by: Adam Williamson <awilliam@redhat.com>
Merges: https://pagure.io/pungi/pull-request/1812
(cherry picked from commit 2d16a3af004f61cf41e4eb2e5e694bb46a5d3cda)
2025-09-29 18:27:13 +03:00
contrib Add config file for cleaning up cache files 2023-11-10 16:51:51 +02:00
doc Download extra files from container registry 2025-09-29 18:27:12 +03:00
pungi Protect against decoding errors with subprocess text mode 2025-09-29 18:27:13 +03:00
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 Protect against decoding errors with subprocess text mode 2025-09-29 18:27:13 +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
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git-changelog git-changelog: Fix running on Python 3 2019-07-02 15:05:25 +02:00
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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 Release 4.10.1 2025-09-29 18:14:47 +03:00
README.md Correct irc network name & add matrix room 2021-10-25 07:26:18 +00:00
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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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