Gentoo Packages

# Copyright 2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{12..14} )
DISTUTILS_USE_PEP517=setuptools
inherit distutils-r1 nodejs-mod systemd

DESCRIPTION="Frontend for ESPHome Device Builder"
HOMEPAGE="
    https://pypi.org/project/esphome-device-builder-frontend/
    https://github.com/esphome/device-builder-frontend
"

if [[ ${PV} == 9999 ]]; then
    inherit git-r3
    EGIT_REPO_URI="https://github.com/esphome/device-builder-frontend.git"
    EGIT_BRANCH="main"
    S="${WORKDIR}/${P}/"
	# keywords are deliberately EMPTY on this live (9999) branch: a moving upstream snapshot
	# must not be reachable by keyword, or portage could install whatever that tree holds that
	# day and any package naming it in a dependency would drag an unpinnable tree in. The
	# assignment is written rather than omitted so the intent is in the file: portage treats
	# both the same (an explicit request answers `masked by: missing keyword` even for the
	# master's own `KEYWORDS=""` live efiles - measured 2026-10-29 on this tree and on
	# gentoo/app-portage/hackport/hackport-9999.ebuild:19) - and the gentoo master writes
	# this same form in 40 of its live efiles. What the form does buy is the guarantee above:
	# unstable markers (`~amd64 ~arm64`) would keep the snapshot selectable, which is what
	# someone wanted to avoid. Stable markers here would also be wrong in kind (step 10's rule).
	KEYWORDS=""
else
    SRC_URI="https://github.com/esphome/device-builder-frontend/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz
    https://raw.githubusercontent.com/tabascoz/ha-bleeding-edge/main/dev-embedded/esphome-device-builder-frontend/files/${PN}-${PV}-node_modules.tar.xz
"
    KEYWORDS="~amd64 ~arm64 "
    S="${WORKDIR}/device-builder-frontend-${PV}/"
fi

LICENSE="Apache-2.0"
SLOT="0"

IUSE="+systemd"

RDEPEND=""

BDEPEND="
    dev-python/hatchling[${PYTHON_USEDEP}]
"

npm_cache_tarball="${PN}-${PV}-node_modules.tar.xz"

src_compile() {
    if [[ -d "${WORKDIR}/node_modules" ]] && [[ ! -d "${S}/node_modules" ]]; then
        ln -s "${WORKDIR}/node_modules" "${S}/node_modules" || die "Failed to symlink node_modules"
    fi

    if [[ -d "${WORKDIR}/package-lock.json" ]] && [[ ! -f "${S}/package-lock.json" ]]; then
        cp "${WORKDIR}/package-lock.json" "${S}/package-lock.json" || die "Failed to copy package-lock.json"
    fi


    npm run build --color false --progress false || die "npm build failed"
}

src_install() {
    insinto /usr/share/${PN}
    doins -r build-scripts/
    doins -r esphome_device_builder_frontend/
    doins -r node_modules/
    doins -r public/
    doins -r src/
    doins -r package.json
    dosym ../share/${PN} /usr/lib/node_modules/${PN}

    if use systemd; then
        systemd_dounit "${FILESDIR}/${PN}.service"
    fi
}
pkg_postinst() {
    chown -R esphome:esphome /usr/share/${PN} || die
}