# This is the recipe.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() {
  find "$BPM_SOURCE"/contrib/ -name '.gitignore' -delete
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  make -C src
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  make -C src DESTDIR="$BPM_OUTPUT" WITH_BASHCOMPLETION=yes WITH_WGQUICK=yes WITH_SYSTEMDUNITS=no install

  # Install contrib
  install -d "$BPM_OUTPUT"/usr/share/wireguard-tools
  cp -r contrib "$BPM_OUTPUT"/usr/share/wireguard-tools/examples

  # Install package license
  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/wireguard-tools/COPYING
}