2 files changed, 172 insertions, 0 deletions
diff --git a/dev-python/uv/Manifest b/dev-python/uv/Manifest
index efeb3f40f25a..69e66b36d6c8 100644
--- a/dev-python/uv/Manifest
+++ b/dev-python/uv/Manifest
@@ -5,3 +5,5 @@ DIST uv-0.5.29-crates.tar.xz 47545324 BLAKE2B 880a4c51619031cabd6e375373e5a1a99f
 DIST uv-0.5.29.gh.tar.gz 3375616 BLAKE2B bce1af0353271f8c0ecf073286ed26303953920f68fdb3e24aa7f03926dbc0a9165e93ee2b92bc554ce5eeca3c2d40413e3eee5c83c85dc85da7f737a9af5cb3 SHA512 ebcc2f4d25e800fdd864b1aa64ed0c2f7e5ab2f9e4a80e43f7ecc27d4a0fedac1062644bd954e15b39055d562ec2366c089a934fd65bb103cb50e2b5414a6d97
 DIST uv-0.6.2-crates.tar.xz 54121752 BLAKE2B b1ace1c08ae63fa662d73675eb30818b63d653e4eec3e358edd9346f4e1ee284fc43fa6a18342390f3e0a4bdd4202f99591938b8aa5f604453db51e0f699f241 SHA512 8347bccbf2ea7540388a4dd35b419662213bd0be2ddb2dfd9923be2ce31b79640f18e779938c8470a7c5d4c5f94c82a66813d3b5067f9e596d41ef916f0e83e7
 DIST uv-0.6.2.gh.tar.gz 3720975 BLAKE2B 04e3e9d6cc3a808f5323e7e72584c74078ee74d8636533a42e0027e2abcf98fc73fb2fb8f94dd855773bf046d381a8d928dc3fb3688bcff25df1c848bc3a1496 SHA512 ac193c0de1cd6ae48fd40e05a1c47999bc2cee9ac553d69fe676a78e970e2763c2e9a6f3a84b123701db143534d8597ef4445e255ca74788fef88332e51f092e
+DIST uv-0.6.3-crates.tar.xz 54109600 BLAKE2B d73c4b4794626abd044f5f5487f59e5890545b659c9df36956e3da8d28dc7be96119706dc7fcfa693a1d3a023691ea4997e9be6b993fdce64044995f20d9c4ef SHA512 5476c855b8a3c68b2572c837f1841e8563373b133d226117f1dad06599a237b2d34bbe95d0f27d027952ecde26977964027e7d4af25ff29ff28b8afe2bb3e522
+DIST uv-0.6.3.gh.tar.gz 3759959 BLAKE2B de5309ab9093193bf1e845089a96408dabfb1af26bc634ac6b5f00aca9a94a709d3a36577642cef8a99a6e38c7ed81df45cf9e803f2508cef9c3efda28e56ecd SHA512 a168528a5af666f2d69e2f8606b8d68e8009dee5b604af83bf9273192e9c07778078a0e8e79f14432e851b62a1af72759a06b85a891ed93f5369daffa01c4807
diff --git a/dev-python/uv/uv-0.6.3.ebuild b/dev-python/uv/uv-0.6.3.ebuild
new file mode 100644
index 000000000000..ea31a134e1f8
--- /dev/null
+++ b/dev-python/uv/uv-0.6.3.ebuild
@@ -0,0 +1,170 @@
+# Copyright 2024-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+CRATES="
+"
+
+declare -A GIT_CRATES=(
+	[async_zip]='https://github.com/charliermarsh/rs-async-zip;c909fda63fcafe4af496a07bfda28a5aae97e58d;rs-async-zip-%commit%'
+	[pubgrub]='https://github.com/astral-sh/pubgrub;b70cf707aa43f21b32f3a61b8a0889b15032d5c4;pubgrub-%commit%'
+	[tl]='https://github.com/astral-sh/tl;6e25b2ee2513d75385101a8ff9f591ef51f314ec;tl-%commit%'
+	[version-ranges]='https://github.com/astral-sh/pubgrub;b70cf707aa43f21b32f3a61b8a0889b15032d5c4;pubgrub-%commit%/version-ranges'
+)
+
+RUST_MIN_VER="1.83.0"
+
+inherit cargo check-reqs
+
+CRATE_PV=${PV}
+DESCRIPTION="A Python package installer and resolver, written in Rust"
+HOMEPAGE="
+	https://github.com/astral-sh/uv/
+	https://pypi.org/project/uv/
+"
+# pypi sdist misses scripts/, needed for tests
+SRC_URI="
+	https://github.com/astral-sh/uv/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+	${CARGO_CRATE_URIS}
+"
+if [[ ${PKGBUMPING} != ${PVR} ]]; then
+	SRC_URI+="
+		https://github.com/gentoo-crate-dist/uv/releases/download/${CRATE_PV}/uv-${CRATE_PV}-crates.tar.xz
+	"
+fi
+
+# most of the code
+LICENSE="|| ( Apache-2.0 MIT )"
+# crates/pep508-rs is || ( Apache-2.0 BSD-2 ) which is covered below
+# Dependent crate licenses
+LICENSE+="
+	0BSD Apache-2.0 Apache-2.0-with-LLVM-exceptions BSD-2 BSD ISC MIT
+	MPL-2.0 Unicode-3.0 Unicode-DFS-2016 ZLIB
+"
+# ring crate
+LICENSE+=" openssl"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
+IUSE="test"
+RESTRICT="test"
+PROPERTIES="test_network"
+
+DEPEND="
+	app-arch/bzip2:=
+	app-arch/xz-utils:=
+	app-arch/zstd:=
+"
+RDEPEND="
+	${DEPEND}
+"
+BDEPEND="
+	test? (
+		dev-lang/python:3.8
+		dev-lang/python:3.9
+		dev-lang/python:3.10
+		dev-lang/python:3.11
+		dev-lang/python:3.12
+		!!~dev-python/uv-0.5.0
+	)
+"
+
+QA_FLAGS_IGNORED="usr/bin/.*"
+
+check_space() {
+	local CHECKREQS_DISK_BUILD=3G
+	use debug && CHECKREQS_DISK_BUILD=9G
+	check-reqs_pkg_setup
+}
+
+pkg_pretend() {
+	check_space
+}
+
+pkg_setup() {
+	check_space
+	rust_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	# enable system libraries where supported
+	export ZSTD_SYS_USE_PKG_CONFIG=1
+	# TODO: unbundle libz-ng-sys, tikv-jemalloc-sys?
+
+	# remove unbundled sources, just in case
+	find "${ECARGO_VENDOR}"/{bzip2,lzma,zstd}-sys-*/ -name '*.c' -delete || die
+
+	# bzip2-sys requires a pkg-config file
+	# https://github.com/alexcrichton/bzip2-rs/issues/104
+	mkdir "${T}/pkg-config" || die
+	export PKG_CONFIG_PATH=${T}/pkg-config${PKG_CONFIG_PATH+:${PKG_CONFIG_PATH}}
+	cat >> "${T}/pkg-config/bzip2.pc" <<-EOF || die
+		Name: bzip2
+		Version: 9999
+		Description:
+		Libs: -lbz2
+	EOF
+}
+
+src_configure() {
+	local myfeatures=(
+		git
+		pypi
+		python
+	)
+
+	cargo_src_configure --no-default-features
+}
+
+src_compile() {
+	cd crates/uv || die
+	cargo_src_compile
+}
+
+src_test() {
+	# work around https://github.com/astral-sh/uv/issues/4376
+	local -x PATH=${BROOT}/usr/lib/python-exec/python3.12:${PATH}
+	local -x COLUMNS=100
+	local -x PYTHONDONTWRITEBYTECODE=
+	# fix tests failing because of our config
+	local -x XDG_CONFIG_DIRS=${T}
+
+	cd crates/uv || die
+	cargo_src_test --no-fail-fast
+}
+
+src_install() {
+	cd crates/uv || die
+	cargo_src_install
+
+	insinto /etc/xdg/uv
+	newins - uv.toml <<-EOF || die
+		# These defaults match Fedora, see:
+		# https://src.fedoraproject.org/rpms/uv/pull-request/18
+
+		# By default ("automatic"), uv downloads missing Python versions
+		# automatically and keeps them in the user's home directory.
+		# Disable that to make downloading opt-in, and especially
+		# to avoid unnecessarily fetching custom Python when the distro
+		# package would be preferable.  Python builds can still be
+		# downloaded manually via "uv python install".
+		#
+		# https://docs.astral.sh/uv/reference/settings/#python-downloads
+		python-downloads = "manual"
+
+		# By default ("managed"), uv always prefers self-installed
+		# Python versions over the system Python, independently
+		# of versions.  Since we generally expect users to use that
+		# to install old Python versions not in ::gentoo anymore,
+		# this effectively means that uv would end up preferring very
+		# old Python versions over the newer ones that are provided
+		# by the system.  Default to using the system versions to avoid
+		# this counter-intuitive behavior.
+		#
+		# https://docs.astral.sh/uv/reference/settings/#python-preference
+		python-preference = "system"
+	EOF
+}