#!/bin/sh
set -eu

makei() {
  echo "==> Running: make DESTDIR=\"$pkgdir\" install $*"
  make DESTDIR="$pkgdir" install "$@"
}

mesoni() {
  echo "==> Running: meson install --destdir \"$pkgdir\" $*"
  meson install --destdir "$pkgdir" "$@"
}

cmakei() {
  echo "==> Running: cmake --install $*"
  DESTDIR="$pkgdir" cmake --install "$@"
}

starmove() {
  [ "$#" -ge 1 ] || {
    echo "starmove: requires at least one path pattern" >&2
    return 1
  }
  [ "${DEPOT_OUTPUT_NAME:-}" != "" ] || {
    echo "starmove: DEPOT_OUTPUT_NAME is not set" >&2
    return 1
  }
  haul "$DEPOT_OUTPUT_NAME" "$@"
}

depot_starbuild_sync_srcdir() {
  workdir=${DEPOT_STARBUILD_WORKDIR:?}
  compat_root="$workdir/.depot-starbuild"
  mkdir -p "$compat_root/packages"
  for entry in "$workdir"/* "$workdir"/.[!.]* "$workdir"/..?*; do
    [ -e "$entry" ] || [ -L "$entry" ] || continue
    base=$(basename "$entry")
    [ "$base" = ".depot-starbuild" ] && continue
    [ "$base" = "packages" ] && continue
    ln -snf "$entry" "$compat_root/$base"
  done
  mkdir -p "$compat_root/packages/cups/"
  ln -snf "${DEPOT_PRIMARY_DESTDIR:-$DESTDIR}" "$compat_root/packages/cups/files"
  mkdir -p "$compat_root/packages/libcups/"
  ln -snf "$(subdestdir 'libcups')" "$compat_root/packages/libcups/files"
  srcdir="$compat_root"
  export srcdir
}

depot_starbuild_setup_env() {
  package_name=$1
  package_version='2.4.14'
  pkgdir=${DESTDIR:?}
  export package_name package_version pkgdir
  LANG=C
  LC_ALL=C
  export LANG LC_ALL
  depot_starbuild_sync_srcdir
}

depot_build() {
  depot_starbuild_setup_env 'cups'
      ./configure --prefix=/usr \
       --sysconfdir=/etc \
       --localstatedir=/var \
       --sbindir=/usr/bin \
       --libdir=/usr/lib \
       --with-logdir=/var/log/cups \
       --with-docdir=/usr/share/cups/doc \
       --with-exe-file-perm=0755 \
       --with-cups-user=209 \
       --with-cups-group=209 \
       --with-max-log-size=0 \
       --enable-pam=yes \
       --enable-raw-printing \
       --enable-dbus=yes \
       --with-tls=gnutls \
       --with-dbusdir=/usr/share/dbus-1 \
       --enable-relro \
       --enable-libpaper
      make
}

depot_install() {
  depot_starbuild_setup_env 'cups'
        make BUILDROOT="${pkgdir}" install-data install-exec
        rm -f "${pkgdir}"/usr/bin/cups-config
        install -D -m644 ../cups.logrotate "${pkgdir}"/etc/logrotate.d/cups
        install -D -m644 ../cups.pam "${pkgdir}"/etc/pam.d/cups
        # fix perms on /var/spool and /etc
        chmod 755 "${pkgdir}"/var/spool
        chmod 755 "${pkgdir}"/etc
        # remove directory from package, it will be recreated at each server start
        rm -rf "${pkgdir}"/var/run
        # install some more configuration files that will get filled by cupsd
        touch "${pkgdir}"/etc/cups/printers.conf
        touch "${pkgdir}"/etc/cups/classes.conf
        touch "${pkgdir}"/etc/cups/subscriptions.conf
        chgrp -R 209 "${pkgdir}"/etc/cups
        # fix .desktop file
        sed -i 's|^Exec=htmlview http://localhost:631/|Exec=xdg-open http://localhost:631/|g' "${pkgdir}"/usr/share/applications/cups.desktop
        # compress some driver files, adopted from Fedora
        find "${pkgdir}"/usr/share/cups/model -name "*.ppd" | xargs gzip -n9f
        # remove client.conf man page
        rm -f "${pkgdir}"/usr/share/man/man5/client.conf.5
        # comment out removed filters that are now part of cups-filters
        perl -p -i -e 's:^(.*\s+bannertops\s*)$:#\1:' "$pkgdir"/usr/share/cups/mime/mime.convs
        # comment out unnecessary PageLogFormat entry
        sed -i -e 's:PageLogFormat:#PageLogFormat:' "$pkgdir"/etc/cups/cupsd.conf*
        # no more xinetd support
        rm -rf "${pkgdir}"/etc/xinetd.d
        install -D -m 755 "$srcdir"/cupsd.initd $pkgdir/etc/init.d/cupsd
}

depot_install_libcups() {
  depot_starbuild_setup_env 'libcups'
      make BUILDROOT="${pkgdir}" install-headers install-libs
      mkdir -p "${pkgdir}"/usr/bin
      install -m755 "${srcdir}"/cups/cups-config "${pkgdir}"/usr/bin/cups-config
}