# 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 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 "$BPM_SOURCE"
  cargo fetch --locked --target "$(rustc -vV | sed -n 's/host: //p')"
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  export CC=clang
  cargo build --release --locked
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  # Install binary alongside plugins
  install -Dm755 target/release/fresh "$BPM_OUTPUT"/usr/share/fresh-editor/fresh

  # Symlink binary to usr/bin
  install -dm755 "$BPM_OUTPUT"/usr/bin/
  ln -s /usr/share/fresh-editor/fresh "$BPM_OUTPUT"/usr/bin/

  # Install plugins
  cp -r crates/fresh-editor/plugins "$BPM_OUTPUT"/usr/share/fresh-editor/

  # Install keymaps
  cp -r crates/fresh-editor/keymaps "$BPM_OUTPUT"/usr/share/fresh-editor/

  # Install package license
  install -Dm644 "$BPM_SOURCE"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/fresh-editor/LICENSE
}