# Copyright 2024 Blake LaFleur <blake.k.lafleur@gmail.com>
# Distributed under the terms of the GNU General Public License as published by the Free Software Foundation;
# either version 2 of the License, or (at your option) any later version.

EAPI=8

inherit desktop wrapper

DESCRIPTION="A cross-platform IDE for Enterprise, Web and Mobile development"
HOMEPAGE="https://www.jetbrains.com/idea/"

LICENSE="|| ( IDEA IDEA_Academic IDEA_Classroom IDEA_OpenSource IDEA_Personal )"
LICENSE+=" 0BSD Apache-2.0 BSD BSD-2 CC0-1.0 CC-BY-2.5 CC-BY-3.0 CC-BY-4.0 CDDL-1.1 CPL-1.0 EPL-1.0 GPL-2"
LICENSE+=" GPL-2-with-classpath-exception ISC JSON LGPL-2.1 LGPL-3 LGPL-3+ libpng MIT MPL-1.1 MPL-2.0"
LICENSE+=" OFL-1.1 public-domain unicode Unlicense W3C ZLIB ZPL"

SLOT="0"
KEYWORDS="~amd64"
RESTRICT="bindist mirror splitdebug"
IUSE="wayland"
QA_PREBUILT="opt/${P}/*"
RDEPEND="
	dev-libs/libdbusmenu
	llvm-core/lldb
	sys-process/audit
	media-libs/mesa[X(+)]
	x11-libs/libX11
	x11-libs/libXcomposite
	x11-libs/libXcursor
	x11-libs/libXdamage
	x11-libs/libXext
	x11-libs/libXfixes
	x11-libs/libXi
	x11-libs/libXrandr
"

FRIENDLY_NAME="IDEA Ultimate"
MY_PN="idea"
SRC_URI_PATH="idea"
SRC_URI_PN="ideaIU"
SRC_URI="https://download.jetbrains.com/${SRC_URI_PATH}/${SRC_URI_PN}-${PV}.tar.gz -> ${P}.tar.gz"

src_unpack() {
	cp "${DISTDIR}"/${P}.tar.gz "${WORKDIR}" || die
	mkdir -p "${P}"
	tar xf "${P}".tar.gz --strip-components=1 -C ./"${P}"
	rm -rf "${P}".tar.gz
}

src_prepare() {
	default

	declare -a remove_arches=(\
		arm64 \
		aarch64 \
		macos \
		windows- \
		win- \
	)

	# Remove all unsupported ARCH
	for arch in "${remove_arches[@]}"
	do
		echo "Removing files for $arch"
		find . -name "*$arch*" -exec rm -rf {} \; || true
	done

	if use wayland; then
		echo "-Dawt.toolkit.name=WLToolkit" >> bin/idea64.vmoptions

		elog "Experimental wayland support has been enabled via USE flags"
		elog "You may need to update your JBR runtime to the latest version"
		elog "https://github.com/JetBrains/JetBrainsRuntime/releases"
	fi
}

src_install() {
	local dir="/opt/${P}"

	insinto "${dir}"
	doins -r *
	fperms 755 "${dir}"/bin/"${MY_PN}"
	fperms 755 "${dir}"/bin/{"${MY_PN}",format,inspect,ltedit,remote-dev-server}.sh
	fperms 755 "${dir}"/bin/{fsnotifier,remote-dev-server,restarter}

	fperms 755 "${dir}"/jbr/bin/{java,javac,javadoc,jcmd,jdb,jfr,jhsdb,jinfo,jmap,jps,jrunscript,jstack,jstat,keytool,rmiregistry,serialver}
	fperms 755 "${dir}"/jbr/lib/{chrome-sandbox,cef_server,jcef_helper,jexec,jspawnhelper}

	make_wrapper "${PN}" "${dir}"/bin/"${MY_PN}"
	newicon bin/"${MY_PN}".svg "${PN}".svg
	make_desktop_entry "${PN}" "${FRIENDLY_NAME} ${PVR}" "${PN}" "Development;IDE;"

	# recommended by: https://confluence.jetbrains.com/display/IDEADEV/Inotify+Watches+Limit
	dodir /usr/lib/sysctl.d/
	echo "fs.inotify.max_user_watches = 524288" > "${D}/usr/lib/sysctl.d/30-${PN}-inotify-watches.conf" || die
}