imsd/packaging/APKBUILD.binary

# SPDX-License-Identifier: GPL-3.0-only
# SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
# Maintainer: Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>
# Binary packaging: wraps a crafter-build binary cross-compiled per the
# README's "Cross-compiling" section into a proper apk — used by this repo's
# package CI (packaging/build-package.sh, which also seds pkgver from
# implementations/main.cpp) and runnable by hand. The source tarball is
# produced by packaging/make-bin-tarball.sh; the desktop/preset files come
# from packaging/aport/ (copy them next to this file). The package payload
# must stay identical to packaging/aport/APKBUILD's, or an apk upgrade
# across the two pipelines would add/strip files on users' phones.
pkgname=imsd
pkgver=0.3.1
pkgrel=0
pkgdesc="Userspace IMS/VoLTE daemon for mainline Linux phones"
url="https://forgejo.catcrafts.net/Catcrafts/imsd"
arch="aarch64"
license="GPL-3.0-only"
# the media leg dlopen's the AMR-WB codecs; pw-record/pw-play drive PipeWire
depends="modemmanager libc++ opencore-amr vo-amrwbenc pipewire-tools"
# versioned provides = imsd satisfies soc-qcom-modem's 81voltd dependency AND
# excludes the real package: 81voltd serves the modem's own ims-PDN requests,
# which races imsd for the PDN and flaps it with a new prefix every ~2.5 min
# (fp6 journal/ims.md s57) — the two IMS stacks cannot share one PDN
provides="81voltd=$pkgver-r$pkgrel"
# no OpenRC service yet: the unit's PDN-bring-up/env-file sequencing is only
# tested under systemd; an initd is welcome once someone can verify one
subpackages="$pkgname-systemd"
options="!check !tracedeps"
source="
	imsd-$pkgver.tar.gz
	org.kde.modem.daemon.desktop
	80-imsd.preset
"

package() {
    cd "$srcdir/imsd-$pkgver"
    install -Dm755 imsd "$pkgdir"/usr/bin/imsd
    install -Dm755 imsd-media "$pkgdir"/usr/libexec/imsd-media
    install -Dm755 imsd-dialerd "$pkgdir"/usr/bin/imsd-dialerd
    install -Dm755 ims-pdn-up.sh "$pkgdir"/usr/libexec/ims-pdn-up.sh
    install -Dm644 imsd.service "$pkgdir"/usr/lib/systemd/system/imsd.service
    install -Dm644 imsd-dialerd.desktop \
        "$pkgdir"/etc/xdg/autostart/imsd-dialerd.desktop
    install -Dm644 net.catcrafts.IMS1.conf \
        "$pkgdir"/usr/share/dbus-1/system.d/net.catcrafts.IMS1.conf
    # the skel override hides kde-telephony's modem daemon autostart for the
    # account created at install — imsd-dialerd owns those session bus names
    install -Dm644 "$srcdir"/org.kde.modem.daemon.desktop \
        "$pkgdir"/etc/skel/.config/autostart/org.kde.modem.daemon.desktop
    # enabled by preset: the unit is a no-op until /etc/imsd.env exists, and
    # VoLTE surviving reboots must not depend on a manual systemctl enable
    install -Dm644 "$srcdir"/80-imsd.preset \
        "$pkgdir"/usr/lib/systemd/system-preset/80-imsd.preset
    mkdir -p "$pkgdir"/etc/systemd/system/multi-user.target.wants
    ln -s /usr/lib/systemd/system/imsd.service \
        "$pkgdir"/etc/systemd/system/multi-user.target.wants/imsd.service
    # ...but only actually start once the carrier config exists, so
    # unconfigured systems don't boot into a failing unit
    mkdir -p "$pkgdir"/usr/lib/systemd/system/imsd.service.d
    printf '[Unit]\nConditionPathExists=/etc/imsd.env\n' \
        > "$pkgdir"/usr/lib/systemd/system/imsd.service.d/10-require-config.conf
}

systemd() {
    install_if="$pkgname=$pkgver-r$pkgrel systemd"

    amove usr/lib/systemd/system
}