# 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() {
  cd "$BPM_SOURCE"
  patch -Np1 -i "$BPM_WORKDIR"/0001-treesitter-0.26.patch
  patch -Np1 -i "$BPM_WORKDIR"/0002-treesitter-query-predicate.patch
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  ./configure --prefix=/usr                 \
              --disable-build-details       \
              --with-cairo                  \
              --with-harfbuzz               \
              --with-libsystemd=no          \
              --with-modules                \
              --with-tree-sitter
  make
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  make DESTDIR="$BPM_OUTPUT" install

  # Remove systemd files
  rm -r "$BPM_OUTPUT"/usr/lib/systemd

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