WIP: unify project, product and plugin class spelling; migration pending

scripts/test-host.sh

@@ -1,13 +1,13 @@
 #!/bin/zsh
 set -euo pipefail
 cd "${0:A:h:h}"
-output_dir=$(mktemp -d /tmp/paintfcp-host-tests.XXXXXX)
+output_dir=$(mktemp -d /tmp/fcp-beautygirl-host-tests.XXXXXX)
 trap 'rm -rf "$output_dir"' EXIT
-plugin_dir="$PWD/beatygril/beatygril/Plugin"
+plugin_dir="$PWD/FCP-BeautyGirl/FCP-BeautyGirl/Plugin"
 sdk_frameworks=/Library/Developer/SDKs/FxPlug.sdk/Library/Frameworks
 runtime_frameworks=/Library/Developer/Frameworks
 compiler_extra=()
-if [[ "${PAINTFCP_HOST_ASAN:-0}" == 1 ]]; then
+if [[ "${FCP_BEAUTYGIRL_HOST_ASAN:-0}" == 1 ]]; then
   compiler_extra=(-fsanitize=address -g)
 fi
 xcrun clang "${compiler_extra[@]}" -fobjc-arc -fmodules -Wall -Wextra -Wno-unused-parameter \
@@ -16,7 +16,7 @@ xcrun clang "${compiler_extra[@]}" -fobjc-arc -fmodules -Wall -Wextra -Wno-unuse
   -Wl,-rpath,"$runtime_frameworks" \
   "$plugin_dir/PGBeautyRenderer.m" "$plugin_dir/PGFaceProcessor.m" \
   "$plugin_dir/PGInspectorState.m" "$plugin_dir/PGInspectorView.m" \
-  "$plugin_dir/beatygrilPlugIn.m" tests/host_adapter_tests.m \
+  "$plugin_dir/FCPBeautyGirlPlugIn.m" tests/host_adapter_tests.m \
   -framework Foundation -framework AppKit -framework CoreImage -framework CoreGraphics \
   -framework CoreMedia -framework CoreVideo -framework IOSurface -framework Metal \
   -framework Vision -framework ImageIO -framework FxPlug -framework PluginManager \