dev-util/istyle: new package, add 1.23_pre20220127

Signed-off-by: Huang Rui <vowstar@gmail.com>

dev-util/istyle/istyle-1.23_pre20220127.ebuild

@@ -0,0 +1,37 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_COMMIT="e368dee27811d0c891677fa40609e197c64de58c"
+
+inherit cmake
+
+DESCRIPTION="Fast and Free Automatic Formatter for Verilog Source Code"
+HOMEPAGE="https://github.com/thomasrussellmurphy/istyle-verilog-formatter"
+
+if [[ ${PV} == "9999" ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/thomasrussellmurphy/${PN}-verilog-formatter.git"
+else
+	SRC_URI="https://github.com/thomasrussellmurphy/${PN}-verilog-formatter/archive/${MY_COMMIT}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~arm64 ~x86"
+	S="${WORKDIR}/${PN}-verilog-formatter-${MY_COMMIT}"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr"
+	)
+	cmake_src_configure
+}
+
+DOCS=( README.md )
+
+src_install() {
+	dobin "${BUILD_DIR}/bin/istyle"
+	einstalldocs
+}