Preparation for packit

.github/workflows/python.yml

@@ -10,7 +10,7 @@ jobs:
       FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
     strategy:
       matrix:
-        python-version: ["3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         os: ["macos-latest", "ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:

.packit.yaml

@@ -0,0 +1,59 @@
+upstream_package_name: bitmath
+downstream_package_name: python-bitmath
+specfile_path: python-bitmath.spec
+upstream_tag_template: "v{version}"
+
+jobs:
+  # Copr build on every pull request
+  - job: copr_build
+    trigger: pull_request
+    version_suffix: ""
+    owner: tbielawa
+    project: bitmath-ci
+    targets:
+      - fedora-rawhide-x86_64
+      - fedora-42-x86_64
+      - epel-9-x86_64
+      - epel-10-x86_64
+
+  # Copr build on RC tags (v*-rc* pattern)
+  - job: copr_build
+    trigger: release
+    upstream_tag_include: "v.*-rc.*"
+    owner: tbielawa
+    project: bitmath-ci
+    targets:
+      - fedora-rawhide-x86_64
+      - fedora-42-x86_64
+      - epel-9-x86_64
+      - epel-10-x86_64
+
+  # propose_downstream on production tags (clean vX.Y.Z, no RC suffix)
+  - job: propose_downstream
+    trigger: release
+    upstream_tag_exclude: ".*-rc.*"
+    dist_git_branches:
+      - rawhide
+      - f42
+      - epel9
+      - epel10
+
+  # Koji build triggers after dist-git PR is merged
+  - job: koji_build
+    trigger: commit
+    dist_git_branches:
+      - rawhide
+      - f42
+      - epel9
+      - epel10
+
+  # Bodhi update after successful Koji build (stable branches only, not rawhide)
+  - job: bodhi_update
+    trigger: commit
+    dist_git_branches:
+      - f42
+      - epel9
+      - epel10
+    bodhi_extra_params:
+      update_type: enhancement
+      notes: "New upstream release. See https://github.com/timlnx/bitmath/releases for details."

Makefile

@@ -30,7 +30,7 @@ PKGNAME := python-$(NAME)
 
 # VERSION file provides one place to update the software version.
 VERSION := $(shell cat VERSION)
-RPMRELEASE = $(shell awk '/global _short_release/{print $$NF; exit}' $(RPMSPEC).in)
+RPMRELEASE := 1
 
 RPMSPECDIR := .
 RPMSPEC := $(RPMSPECDIR)/$(PKGNAME).spec
@@ -97,28 +97,24 @@ viewcover: ci-unittests
 conf.py: docsite/source/conf.py.in
 	sed "s/%VERSION%/$(VERSION)/" $< > docsite/source/conf.py
 
-# Build the spec file on the fly. Substitute version numbers from the
-# canonical VERSION file.
-python-bitmath.spec: python-bitmath.spec.in
-	sed "s/%VERSION%/$(VERSION)/" $< > $@
 
 build: clean
 	@echo "#############################################"
 	@echo "# Building sdist + wheel"
 	@echo "#############################################"
-	python -m build
+	. $(NAME)env3/bin/activate && python -m build
 
 pypi: build
 	@echo "#############################################"
 	@echo "# Uploading to PyPI"
 	@echo "#############################################"
-	twine upload dist/*
+	. $(NAME)env3/bin/activate && pip install twine && twine upload dist/*
 
 pypitest: build
 	@echo "#############################################"
 	@echo "# Uploading to TestPyPI"
 	@echo "#############################################"
-	twine upload --repository testpypi dist/*
+	. $(NAME)env3/bin/activate && pip install twine && twine upload --repository testpypi dist/*
 
 # usage example: make tag TAG=1.1.0-1
 tag:
@@ -140,18 +136,18 @@ install:
 	mkdir -p /usr/share/man/man1/
 	gzip -9 -c bitmath.1 > /usr/share/man/man1/bitmath.1.gz
 
-sdist: clean
+sdist: clean virtualenv
 	@echo "#############################################"
 	@echo "# Creating SDIST"
 	@echo "#############################################"
-	python -m build --sdist
+	. $(NAME)env3/bin/activate && pip install build && python -m build --sdist
 
-rpmcommon: sdist python-bitmath.spec
+rpmcommon: sdist
 	@echo "#############################################"
 	@echo "# Building (S)RPM Now"
 	@echo "#############################################"
 	@mkdir -p rpm-build
-	@cp dist/$(NAME)-$(VERSION).$(RPMRELEASE).tar.gz rpm-build/$(VERSION).$(RPMRELEASE).tar.gz
+	@cp dist/$(NAME)-$(VERSION).tar.gz rpm-build/$(VERSION).tar.gz
 
 srpm: rpmcommon
 	rpmbuild --define "_topdir %(pwd)/rpm-build" \
@@ -160,6 +156,8 @@ srpm: rpmcommon
 	--define "_srcrpmdir %{_topdir}" \
 	--define "_specdir $(RPMSPECDIR)" \
 	--define "_sourcedir %{_topdir}" \
+	--define "_pkgversion $(VERSION)" \
+	--define "_pkgrelease $(RPMRELEASE)" \
 	-bs $(RPMSPEC)
 	@echo "#############################################"
 	@echo "$(PKGNAME) SRPM is built:"
@@ -173,6 +171,8 @@ rpm: rpmcommon
 	--define "_srcrpmdir %{_topdir}" \
 	--define "_specdir $(RPMSPECDIR)" \
 	--define "_sourcedir %{_topdir}" \
+	--define "_pkgversion $(VERSION)" \
+	--define "_pkgrelease $(RPMRELEASE)" \
 	-ba $(RPMSPEC)
 	@echo "#############################################"
 	@echo "$(PKGNAME) RPMs are built:"

SECURITY.md

@@ -42,4 +42,3 @@ As an emergency backup you can find me on bsky or instagram and direct message m
 * [insta - @tim.lnx](https://www.instagram.com/tim.lnx/)
 
 For less serious security issues with lower potential for exploitation or damage, please open a bug on the project and apply the `security` label to it.
-

docsite/source/contributing.rst

@@ -91,6 +91,28 @@ fix a failing check yourself, leave a comment on the pull request
 explaining the situation and we'll help.
 
 
+.. _contributing_python_versions:
+
+Supported Python Versions
+*************************
+
+bitmath supports Python versions shipping with the current and previous
+major RHEL release available via `EPEL <https://docs.fedoraproject.org/en-US/epel/>`_.
+This means the minimum supported version tracks the oldest Python still
+included in a supported EPEL target:
+
+* **RHEL 10 / EPEL 10** — Python 3.12
+* **RHEL 9 / EPEL 9** — Python 3.9, 3.11
+
+The CI matrix tests all versions in this range. When a RHEL major
+release reaches end-of-life and is dropped from EPEL, the corresponding
+Python versions may be dropped from the support matrix in the next
+bitmath release.
+
+If anybody wants to take over Debian/Ubuntu patching, we can add notes
+for which distributions are covered.
+
+
 .. _contributing_automated_tests:
 
 Automated Tests

pyproject.toml

@@ -7,7 +7,7 @@ name = "bitmath"
 version = "2.0.0"
 description = "Pythonic module for representing and manipulating file sizes with different prefix notations (file size unit conversion)"
 readme = "README.rst"
-requires-python = ">=3.11"
+requires-python = ">=3.9"
 authors = [
   { name = "Tim Case", email = "bitmath@lnx.cx" },
 ]
@@ -23,6 +23,8 @@ classifiers = [
   "Programming Language :: Python",
   "Programming Language :: Python :: 3",
   "Programming Language :: Python :: 3 :: Only",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",