media-gfx/swayimg: add 5.1

Config is now lua
libexif is replaced with exiv2
mv gtest from bdep to depend
use precompiled doc
use en_US.utf8 when available for the sort test or skip it
exr needs >=media-libs/openexr-3.4 but it's currently masked

Signed-off-by: Nicolas PARLANT <nicolas.parlant@parhuet.fr>

media-gfx/swayimg/Manifest

@@ -1,2 +1,3 @@
 DIST swayimg-4.6.tar.gz 791750 BLAKE2B 3c7859d82cb444acde6b018df64133b67447b7e730252249bfa6b3be4c0c6c984f109084846d92e58fa3f99689999c52570dfadd41fef73427ab05df0ce3e6aa SHA512 a2cd6f3a70b484e33a3f4d478ccda74f046b90622a2ce0c969f864c588358b38373f4755f29159295f4d368e28877536fca11d7c00ce9f83e99867a27d4d9e96
 DIST swayimg-4.7.tar.gz 793940 BLAKE2B 854690eb0769830e5833db6ce83729adb0b08cdae46b833ef00e0be6fb18d7b196bd4cd76d506df72fec8ca0304247dd4655bbb5e10a41a8da4f2215d0faa1d1 SHA512 77384dc33702594a95f0e961b0677a695071e89a98bffdbc008331ddb143b228295dd0107733d3ddd44499cd5a32e6d61d94efe4ae9d9d45999be12fa9364b6e
+DIST swayimg-5.1.tar.gz 981703 BLAKE2B b22fb3cc36a3228b184befb507dc94b537d4f3fb2604bfd406681a8ec3dfeb5c3395a3b18b2fc4fbd20384ca2e268439a265ab6a7c17a991b0295c9f02f6417b SHA512 a6dbeb3eab58c046457a3667c04479b49c0f699afc5f0e10e9c2b470b7f201a0d0853c915b58f928131f9ddd2dc855f1da05c9c950fa98bd02d01b5e143ddc4c

media-gfx/swayimg/files/swayimg-5.1-precompiled_doc.patch

@@ -0,0 +1,12 @@
+use precompiled doc from tarball
+--- a/meson.build
++++ b/meson.build
+@@ -148,7 +148,7 @@ conf.set_quoted('APP_VERSION', version)
+ configure_file(output: 'buildconf.hpp', configuration: conf)
+ 
+ # doc generator
+-python3 = find_program('python3', native: true, required: false)
++python3 = find_program('python3', native: true, required: false, disabler: true)
+ if python3.found()
+     extra_dir = meson.global_source_root() / 'extra'
+     # man 1

media-gfx/swayimg/swayimg-5.1.ebuild

@@ -0,0 +1,115 @@
+# Copyright 2023-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LUA_COMPAT=( luajit )
+inherit eapi9-ver lua-single meson xdg
+
+DESCRIPTION="Lightweight image viewer for Wayland display servers"
+HOMEPAGE="https://github.com/artemsen/swayimg"
+SRC_URI="https://github.com/artemsen/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="avif bash-completion drm exif exr gif heif jpeg jpegxl png raw sixel svg test tiff +wayland webp X"
+REQUIRED_USE="
+	${LUA_REQUIRED_USE}
+	|| ( drm wayland )
+"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	${LUA_DEPS}
+	media-libs/fontconfig
+	media-libs/freetype
+	x11-libs/libxkbcommon
+	avif? ( >=media-libs/libavif-1.0:= )
+	bash-completion? ( app-shells/bash-completion )
+	drm? ( x11-libs/libdrm )
+	exif? ( media-gfx/exiv2:= )
+	exr? ( >=media-libs/openexr-3.4:= )
+	gif? ( media-libs/giflib:= )
+	heif? ( media-libs/libheif:= )
+	jpeg? ( media-libs/libjpeg-turbo:= )
+	jpegxl? ( media-libs/libjxl:= )
+	png? ( media-libs/libpng:= )
+	raw? ( media-libs/libraw:= )
+	sixel? ( media-libs/libsixel )
+	svg? (
+		dev-libs/glib:2
+		>=gnome-base/librsvg-2.46:2
+		x11-libs/cairo[X=]
+	)
+	tiff? ( media-libs/tiff:= )
+	wayland? ( dev-libs/wayland )
+	webp? ( media-libs/libwebp:= )
+"
+DEPEND="
+	${RDEPEND}
+	svg? ( X? ( x11-base/xorg-proto ) )
+	test? ( dev-cpp/gtest )
+	wayland? ( >=dev-libs/wayland-protocols-1.35 )
+"
+BDEPEND="
+	wayland? ( dev-util/wayland-scanner )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-5.1-precompiled_doc.patch
+)
+
+DOCS=( CONFIG.md README.md USAGE.md )
+
+src_configure() {
+	local emesonargs=(
+		$(meson_feature avif)
+		$(meson_feature drm)
+		$(meson_feature exif)
+		$(meson_feature exr)
+		$(meson_feature gif)
+		$(meson_feature heif)
+		$(meson_feature jpeg)
+		$(meson_feature jpegxl jxl)
+		$(meson_feature png)
+		$(meson_feature raw)
+		$(meson_feature sixel)
+		$(meson_feature svg)
+		$(meson_feature test tests)
+		$(meson_feature tiff)
+		$(meson_feature wayland)
+		$(meson_feature wayland compositor)
+		$(meson_feature webp)
+		$(meson_feature bash-completion bash)
+		-Dversion=${PV}
+		-Ddesktop=true
+		-Ddoc=false
+		-Dlicense=false
+		-Dluameta=true
+		-Dman=true
+		-Dzsh=enabled
+	)
+	meson_src_configure
+}
+
+src_test() {
+	# Set LC_COLLATE=en_US.utf8 if available for ImageListTest.SortAlphaUnicode
+	if locale -a | grep -iq "en_US.utf8"; then
+		local -x LC_COLLATE="en_US.utf8"
+	else
+		local -x GTEST_FILTER="-ImageListTest.SortAlphaUnicode"
+	fi
+	meson_src_test
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+
+	if ver_replacing -lt 5.0; then
+		elog "The Swayimg configuration file is now a Lua script."
+		elog "${EROOT}/usr/share/swayimg/swayimg.lua contains a description of Lua bindings."
+		elog "${EROOT}/usr/share/swayimg/example.lua contains a detailed example."
+		elog "The new user config file is ~/.config/swayimg/init.lua"
+	fi
+}