# 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 build function is executed in the source directory
# This function is used to compile the source code
build() {
  meson setup --prefix=/usr --libdir=/usr/lib --buildtype=release -D_systemd=false build
  meson compile -C build
}

# The check function is executed in the source directory
# This function is used to run tests to verify the package has been compiled correctly
check() {
  meson test -C build
}

_pick() {
  local p="$1" f d; shift
  for f; do
    [ -d "$BPM_WORKDIR"/output_"$p" ] || { echo "Split package $p not found"; exit 1; } 
    d="$BPM_WORKDIR"/output_"$p"/"${f#$BPM_OUTPUT}"
    mkdir -p "$(dirname "$d")"
    mv "$f" "$d"
    rmdir -p --ignore-fail-on-non-empty "$(dirname "$f")"
  done
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package_vte-common() {
  meson install -C build --destdir="$BPM_OUTPUT"

  cd "$BPM_OUTPUT"

  # Move gtk3 files into split package
  _pick vte-gtk3 usr/include/vte-2.91/
  _pick vte-gtk3 usr/lib/girepository-1.0/Vte-2.91.typelib
  _pick vte-gtk3 usr/lib/libvte-2.91.so*
  _pick vte-gtk3 usr/lib/pkgconfig/vte-2.91.pc
  _pick vte-gtk3 usr/share/gir-1.0/Vte-2.91.gir
  _pick vte-gtk3 usr/share/glade
  _pick vte-gtk3 usr/share/vala/vapi/vte-2.91.{deps,vapi}

  # Move gtk3 demo files into split package
  _pick vte-gtk3-demo usr/bin/vte-2.91
  _pick vte-gtk3-demo usr/share/applications/org.gnome.Vte.App.Gtk3.desktop
  _pick vte-gtk3-demo usr/share/xdg-terminals/org.gnome.Vte.App.Gtk3.desktop

  # Move gtk4 files into split package
  _pick vte-gtk4 usr/include/vte-2.91-gtk4/
  _pick vte-gtk4 usr/lib/girepository-1.0/Vte-3.91.typelib
  _pick vte-gtk4 usr/lib/libvte-2.91-gtk4.so*
  _pick vte-gtk4 usr/lib/pkgconfig/vte-2.91-gtk4.pc
  _pick vte-gtk4 usr/share/gir-1.0/Vte-3.91.gir
  _pick vte-gtk4 usr/share/vala/vapi/vte-2.91-gtk4.{deps,vapi}

  # Move gtk4 demo files into split package
  _pick vte-gtk4-demo usr/bin/vte-2.91-gtk4
  _pick vte-gtk4-demo usr/share/applications/org.gnome.Vte.App.Gtk4.desktop
  _pick vte-gtk4-demo usr/share/xdg-terminals/org.gnome.Vte.App.Gtk4.desktop

  # Install package license
  install -Dm644 "$BPM_SOURCE"/COPYING.{,L}GPL3 -t "$BPM_OUTPUT"/usr/share/licenses/vte-common/
}

package_vte-gtk3() {
  # Install package license
  install -d "$BPM_OUTPUT"/usr/share/licenses/
  ln -sf vte-common "$BPM_OUTPUT"/usr/share/licenses/vte-gtk3
}

package_vte-gtk3-demo() {
  # Install package license
  install -d "$BPM_OUTPUT"/usr/share/licenses/
  ln -sf vte-common "$BPM_OUTPUT"/usr/share/licenses/vte-gtk3-demo
}

package_vte-gtk4() {
  # Install package license
  install -d "$BPM_OUTPUT"/usr/share/licenses/
  ln -sf vte-common "$BPM_OUTPUT"/usr/share/licenses/vte-gtk4
}

package_vte-gtk4-demo() {
  # Install package license
  install -d "$BPM_OUTPUT"/usr/share/licenses/
  ln -sf vte-common "$BPM_OUTPUT"/usr/share/licenses/vte-gtk4-demo
}