meta-swupdate/recipes-support/rescuegui/swupdategui-rs_git.bb

SUMMARY = "Recovery GUI application (Rust)"
DESCRIPTION = "GUI for the recovery system, written in Rust. It works with LVGL \
and the framebuffer and talks to SWUpdate via libswupdate. It is a drop-in \
replacement for swupdate-gui."
HOMEPAGE = "https://github.com/sbabic/SWUpdateGUI"

LICENSE = "GPL-2.0-or-later"
LIC_FILES_CHKSUM = "file://LICENSE;md5=de4b1111cc7f3c8bc81546de6f9b24e4"

SRC_URI = "git://github.com/sbabic/SWUpdateGUI.git;protocol=https;branch=rust-port \
	file://0001-lv-build-with-LVGL-9.2.patch \
	file://swupdate-gui \
	file://swupdate-gui.service \
	file://90-recovery-gui.rules \
	"
SRCREV = "de64c91ea54671f25c47029cfcd36fc8a7a05a41"

S = "${WORKDIR}/git"

PV = "1.0.0+git"

include swupdategui-rs-crates.inc

inherit cargo cargo-update-recipe-crates pkgconfig update-rc.d systemd

# Requirements in scarthgap:
# - Rust >= 1.77 (scarthgap ships 1.75), for example from meta-lts-mixins,
#   branch scarthgap/rust
# - LVGL >= 9.2 (provided by this layer)
# - clang-native from meta-clang
#
# The recipe is skipped if one of these layers is missing: most builds do
# not use the GUI and must not need meta-clang or the Rust mixin.
python () {
    collections = (d.getVar('BBFILE_COLLECTIONS') or '').split()
    required = [
        ('clang-layer', 'meta-clang'),
        ('scarthgap-rust-mixin', 'meta-lts-mixins (branch scarthgap/rust)'),
    ]
    missing = [layer for (collection, layer) in required if collection not in collections]
    if missing:
        raise bb.parse.SkipRecipe('requires %s' % ' and '.join(missing))
}

# Bindings for LVGL and libswupdate are generated by bindgen, which needs libclang.
# LVGL is found with pkg-config, libswupdate in the target sysroot.
DEPENDS += "clang-native lvgl swupdate"

export BINDGEN_EXTRA_CLANG_ARGS = "--sysroot=${STAGING_DIR_HOST} -I${STAGING_INCDIR}"
export SWUPDATE_INCLUDE_DIR = "${STAGING_INCDIR}"
export SWUPDATE_LIB_DIR = "${STAGING_LIBDIR}"

INITSCRIPT_NAME = "swupdate-gui"
INITSCRIPT_PARAMS = "defaults 90"
SYSTEMD_SERVICE:${PN} = "swupdate-gui.service"

do_install:append() {
	install -d ${D}${systemd_system_unitdir}
	install -m 0644 ${WORKDIR}/swupdate-gui.service ${D}${systemd_system_unitdir}

	# Same init script as the C implementation
	if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
		install -d ${D}${sysconfdir}/init.d
		install -m 0755 ${WORKDIR}/swupdate-gui ${D}${sysconfdir}/init.d/
	fi

	install -d ${D}${sysconfdir}/recovery_gui
	install -m 0644 ${S}/config/config.txt ${D}${sysconfdir}/recovery_gui/

	install -d ${D}${bindir}
	for script in ${S}/scripts/recovery-*.sh; do
		install -m 0755 ${script} ${D}${bindir}
	done

	# The GUI opens /dev/fb and /dev/input/{keyboard0,touchscreen0}
	install -d ${D}${sysconfdir}/udev/rules.d
	install -m 0644 ${WORKDIR}/90-recovery-gui.rules ${D}${sysconfdir}/udev/rules.d/
}

FILES:${PN} += "${sysconfdir}/udev/rules.d/90-recovery-gui.rules"

# Same files as the C implementation
RPROVIDES:${PN} = "swupdate-gui"
RREPLACES:${PN} = "swupdate-gui"
RCONFLICTS:${PN} = "swupdate-gui"

RDEPENDS:${PN} = "swupdate"