# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT

# The prepare function is executed in the root of the temp directory
# This function is used for putting downloaded files to the correct location or applying patches
prepare() {
  cd "$BPM_SOURCE"
  # Patch from Artix to make installation easier
  patch -Np1 -i "$BPM_WORKDIR"/artix-standalone-install.patch
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  # Replace 'render' group with 'video' and remove 'sgx' group from default udev rules
  sed -i -e 's/GROUP="render"/GROUP="video"/' -e 's/GROUP="sgx", //' rules.d/50-udev-default.rules.in

  meson setup --prefix=/usr \
              --buildtype=release \
              -Dmode=release \
              -Dsbat-distro='tide' \
              -Dsbat-distro-summary='Tide Linux' \
              -Dsbat-distro-pkgname='udev' \
              -Dsbat-distro-version="${BPM_PKG_VERSION}" \
              -Dlink-udev-shared=false \
              -Dlink-boot-shared=false \
              -Dsysusers=false \
              -Dtmpfiles=false \
              -Dhwdb=true \
              -Dblkid=enabled \
              -Dkmod=enabled \
              -Dgshadow=false \
              -Ddefault-keymap='us' \
              -Dman=enabled \
              -Dhtml=disabled \
              -Ddns-servers='' \
              -Dntp-servers='' \
              -Defi=false \
              -Dbootloader=disabled \
              -Dkernel-install=false \
              -Dukify=disabled \
              -Dsysvinit-path= \
              -Dsysvrcnd-path= \
              -Ddefault-dnssec=no \
              -Ddefault-llmnr=no \
              -Ddefault-mdns=no \
              -Dsshconfdir=no \
              -Dadm-group=false \
              -Danalyze=false \
              -Dapparmor=disabled \
              -Daudit=disabled \
              -Dbacklight=false \
              -Dbinfmt=false \
              -Dbzip2=disabled \
              -Dcoredump=false \
              -Ddbus=disabled \
              -Delfutils=disabled \
              -Denvironment-d=false \
              -Dfdisk=disabled \
              -Dgcrypt=disabled \
              -Dglib=disabled \
              -Dgnutls=disabled \
              -Dhibernate=false \
              -Dhostnamed=false \
              -Didn=false \
              -Dima=false \
              -Dinitrd=false \
              -Dfirstboot=false \
              -Dldconfig=false \
              -Dlibcryptsetup=disabled \
              -Dlibcurl=disabled \
              -Dlibfido2=disabled \
              -Dlibidn=disabled \
              -Dlibidn2=disabled \
              -Dlibiptc=disabled \
              -Dlocaled=false \
              -Dlogind=false \
              -Dlz4=disabled \
              -Dmachined=false \
              -Dmicrohttpd=disabled \
              -Dnetworkd=false \
              -Dnss-myhostname=false \
              -Dnss-resolve=disabled \
              -Dnss-systemd=false \
              -Doomd=false \
              -Dopenssl=disabled \
              -Dp11kit=disabled \
              -Dpam=disabled \
              -Dpcre2=disabled \
              -Dpolkit=disabled \
              -Dportabled=false \
              -Dpstore=false \
              -Dpwquality=disabled \
              -Drandomseed=false \
              -Dresolve=false \
              -Drfkill=false \
              -Dseccomp=disabled \
              -Dsmack=false \
              -Dstoragetm=false \
              -Dsysext=false \
              -Dtimedated=false \
              -Dtimesyncd=false \
              -Dtpm=false \
              -Dqrencode=disabled \
              -Dquotacheck=false \
              -Duserdb=false \
              -Dutmp=false \
              -Dvconsole=false \
              -Dvmspawn=disabled \
              -Dwheel-group=false \
              -Dxdg-autostart=false \
              -Dxkbcommon=disabled \
              -Dxz=disabled \
              -Dzlib=disabled \
              -Dzstd=disabled \
              -Dbpf-framework=disabled \
              -Dpasswdqc=disabled \
              -Dselinux=disabled \
              -Dxenctrl=disabled \
              -Dlibcryptsetup-plugins=disabled \
              -Drepart=disabled \
              -Dsysupdate=disabled \
              -Dimportd=disabled \
              -Dhomed=disabled \
              -Dremote=disabled \
              -Dnss-mymachines=disabled \
              -Dtpm2=disabled \
              -Dshellprofiledir=no \
              build

  local targets=(
    udev:shared_library
    src/libudev/libudev.pc

    udevadm
    {ata_id,cdrom_id,dmi_memory_id,fido_id,iocost,mtd_probe,scsi_id,v4l_id}
    rules.d/{50-udev-default,60-persistent-storage,64-btrfs}.rules
    udev-hwdb
    hwdb.d/60-autosuspend-chromiumos.hwdb
    src/udev/udev.pc
    man/{libudev.3,udev.conf.5,hwdb.7,udev.7,udevadm.8,iocost.conf.5,systemd-hwdb.8}
  )
  meson compile -C build "${targets[@]}"
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package_udev() {
  meson install -C build --destdir="$BPM_OUTPUT" --no-rebuild --tags udev,udev-devel,hwdb

  # Move udevd to usr/sbin
  install -d "$BPM_OUTPUT"/usr/sbin
  mv "$BPM_OUTPUT"/usr/bin/udevd "$BPM_OUTPUT"/usr/sbin/udevd

  # Install man pages
  for manpage in udev.conf.5 iocost.conf.5 udev.7 udevadm.8; do
    x=${manpage##*.}
    install -Dm644 build/man/"$manpage" -t "$BPM_OUTPUT"/usr/share/man/man$x/
  done
  install -Dm644 build/man/systemd-hwdb.8 "$BPM_OUTPUT"/usr/share/man/man8/udev-hwdb.8

  # Install esvm service
  install -Dm644 "$BPM_WORKDIR"/udevd.esv "$BPM_OUTPUT"/etc/esvm/services/udevd.esv
  install -Dm755 "$BPM_WORKDIR"/udevd.sh "$BPM_OUTPUT"/etc/esvm/scripts/udevd.sh

  # Install BPM hook
  install -Dm644 "$BPM_WORKDIR"/udev-hwdb.bpmhook "$BPM_OUTPUT"/var/lib/bpm/hooks/udev-hwdb.bpmhook

  # Install package license
  install -Dm644 "$BPM_SOURCE"/LICENSE.{GPL2,LGPL2.1} -t "$BPM_OUTPUT"/usr/share/licenses/udev/ 
}

package_libudev() {
  meson install -C build --destdir="$BPM_OUTPUT" --no-rebuild --tags libudev,libudev-devel

  # Install libudev header file
  install -Dm644 "$BPM_SOURCE"/src/libudev/libudev.h "$BPM_OUTPUT"/usr/include/libudev.h

  # Install man page
  install -Dm644 build/man/libudev.3 -t "$BPM_OUTPUT"/usr/share/man/man3/

  # Install package license
  install -Dm644 "$BPM_SOURCE"/LICENSE.{GPL2,LGPL2.1} -t "$BPM_OUTPUT"/usr/share/licenses/udev/ 
}