# 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

DOWNLOAD="https://github.com/wmww/gtk4-layer-shell/archive/refs/tags/v${BPM_PKG_VERSION}.tar.gz"
FILENAME="${DOWNLOAD##*/}"

# The prepare function is executed in the root of the temp directory
# This function is used for downloading files and putting them into the correct location
prepare() {
  wget "$DOWNLOAD"
  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  mkdir build
  cd build

  meson setup --prefix=/usr \
              --wrap-mode=nofallback \
              --buildtype=plain \
              -Dintrospection=true \
              -Dvapi=true \
              -Dexamples=true \
              -Dsmoke-tests=false ..
  meson compile
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  cd build

  meson install --destdir="$BPM_OUTPUT"

  # Install package license
  install -Dm644 "$BPM_SOURCE"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/gtk4-layer-shell/LICENSE
}