dev-python/uv-build: Bump to 0.7.19

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/uv-build/Manifest

@@ -6,5 +6,6 @@ DIST uv_build-0.7.15.tar.gz 309520 BLAKE2B a8d629b77b599f186a9d61052224bd71dc35d
 DIST uv_build-0.7.16.tar.gz 309576 BLAKE2B d358ab8c0b90e07162dc8d1550ba79948cb2d86633ccfcd8509ba4f0aca8c9d4da4140958297fd0bdc4240d009de34416bfa3cdeb96f53574ef6f7c91bd71cfb SHA512 b3a115491ec8d522cc93071bdc58b4f40471f0bb27ba9186b8c7d111d069ad3276448d17baba409f7dd4f446978880faca1c137f376907f4ad201649f64df4c8
 DIST uv_build-0.7.17.tar.gz 309375 BLAKE2B 633c0e4a325a674aa46cc263cb8dbd653268d8dd61fff41dc022ddd13f35046bee3fb055c778a25a88b147e23d7fc41ede2a73d906819de97a1e911e00b258ef SHA512 433484666d7734a5086556a0f0eff92e7b6e1a0b16eda9b08e58fa7b2f97c15f30701d060f797ada4d0d0b9707a90914f661fc50cfba9fedcf32c01289184d9d
 DIST uv_build-0.7.18.tar.gz 310469 BLAKE2B 9cdc765b5aad32e9fc338bb2355f4f882557393b67f5c4cb39cf6573ac367d3af9ef1f9c2e35e2125278eb9de539aa8becd05c9dfe26d8f0f6e337709a85cdc1 SHA512 6915b264fbd93b2977157e0c8d17e4f0652a82112f025f5ff2d2b84c3764343323eca22a1219a6610387168d8b399d346af990192ef3752a817823d83c700dc5
+DIST uv_build-0.7.19.tar.gz 311467 BLAKE2B a7e85c3bbaee786ed9729b1331e5506eeb95d4ee875502814555956611449501f6b1c62284945640a2ce95f225a1b1c151b47d17c0d303599fe69bffc4ab8e5c SHA512 c3bc554dd9d86bfdb1e9ebf042d8c00987a790da9d386eb371dcc1bc7cd1c0000ae69a4d1e5f1759ed723d78eed73a461bae26d5047bdb0c0bb75f450fdc009a
 DIST uv_build-0.7.8.tar.gz 305609 BLAKE2B 89d2e7ff95f4375d4fff758463c1cf918c3ec475a1e0de04fcc51b4bd0fefe1aca50ea223b3cc456c5944f0673702ab971374829fb568e4521129acb0a770506 SHA512 bde37f82ae781531e50425ff247219e4e2908c7e46200a65a74e8e2b8b48a0d5cd60476138c160bd1d07aa8c9a581f5da01e79fd7883d018f10617ddba8b8349
 DIST uv_build-0.7.9.tar.gz 308177 BLAKE2B 38bd8d4640a239dac740503929c7b31ba591e101e0778cbd5e3c9db6513082f0382bc982affc7cf3a5af3998647ae58ebf870388dc0d67e2ed7fda5764cc9176 SHA512 f316aae21cbf15dc281d79eaa10af1b56efd70d484ae37b831d7216c268e03c6a46c50a212e617e932a6cf0805f2cb114e91caf92afe1c1d994ba06209255e90

dev-python/uv-build/uv-build-0.7.19.ebuild

@@ -0,0 +1,99 @@
+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maturin compiles uv-build executable for every impl, we do not want
+# that, so we use another backend.  And since we use another backend,
+# why not dogfood it in the first place?
+DISTUTILS_USE_PEP517=standalone
+PYTHON_COMPAT=( pypy3_11 python3_{11..14} )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="PEP517 uv build backend"
+HOMEPAGE="
+	https://github.com/astral-sh/uv/
+	https://pypi.org/project/uv-build/
+"
+
+LICENSE="|| ( Apache-2.0 MIT )"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=dev-python/uv-${PV}
+"
+BDEPEND="
+	test? (
+		app-arch/unzip
+		dev-python/build[${PYTHON_USEDEP}]
+	)
+"
+
+src_prepare() {
+	distutils-r1_src_prepare
+
+	# use the executable from dev-python/uv instead of building
+	# a largely overlapping uv-build executable (at least for now)
+	sed -i -e '/USE_UV_EXECUTABLE/s:False:True:' python/uv_build/__init__.py || die
+
+	# replace the build-system section
+	sed -i -e '/\[build-system\]/,$d' pyproject.toml || die
+	cat >> pyproject.toml <<-EOF || die
+		[build-system]
+		requires = ["uv_build<9999"]
+		build-backend = "uv_build"
+		backend-path = ["src"]
+	EOF
+
+	# rename to make uv-build find it
+	mv python src || die
+}
+
+python_test() {
+	"${EPYTHON}" -m build -n || die "Self-build failed with ${EPYTHON}"
+
+	local zip_result=$(
+		unzip -t "dist/uv_build-${PV}-py3-none-any.whl" || die
+	)
+	local zip_expected="\
+Archive:  dist/uv_build-${PV}-py3-none-any.whl
+    testing: uv_build/                OK
+    testing: uv_build/__init__.py     OK
+    testing: uv_build/__main__.py     OK
+    testing: uv_build/py.typed        OK
+    testing: uv_build-${PV}.dist-info/   OK
+    testing: uv_build-${PV}.dist-info/WHEEL   OK
+    testing: uv_build-${PV}.dist-info/METADATA   OK
+    testing: uv_build-${PV}.dist-info/RECORD   OK
+No errors detected in compressed data of dist/uv_build-${PV}-py3-none-any.whl.\
+"
+	if [[ ${zip_result} != ${zip_expected} ]]; then
+		eerror ".zip result:\n${zip_result}"
+		eerror ".zip expected:\n${zip_expected}"
+		die ".whl result mismatch"
+	fi
+
+	local tar_result=$(
+		tar -tf "dist/uv_build-${PV}.tar.gz" || die
+	)
+	local tar_expected="\
+uv_build-${PV}/PKG-INFO
+uv_build-${PV}/
+uv_build-${PV}/README.md
+uv_build-${PV}/pyproject.toml
+uv_build-${PV}/src
+uv_build-${PV}/src/uv_build
+uv_build-${PV}/src/uv_build/__init__.py
+uv_build-${PV}/src/uv_build/__main__.py
+uv_build-${PV}/src/uv_build/py.typed\
+"
+	if [[ ${tar_result} != ${tar_expected} ]]; then
+		eerror ".tar.gz result:\n${tar_result}"
+		eerror ".tar.gz expected:\n${tar_expected}"
+		die ".tar.gz result mismatch"
+	fi
+}