Basic (not working) tree-sitter syntax highlighting.

build_scripts/Makefile

@@ -0,0 +1,65 @@
+# Repository
+SRC_DIR := src
+
+PARSER_REPO_URL ?= $(shell git -C $(SRC_DIR) remote get-url origin )
+# the # in the sed pattern has to be escaped or it will be interpreted as a comment
+PARSER_NAME ?= $(shell basename $(PARSER_REPO_URL) | cut -d '-' -f3 | sed 's\#.git\#\#')
+UPPER_PARSER_NAME := $(shell echo $(PARSER_NAME) | tr a-z A-Z )
+
+# install directory layout
+PREFIX ?= /usr/local
+INCLUDEDIR ?= $(PREFIX)/include
+LIBDIR ?= $(PREFIX)/lib
+
+# collect sources, and link if necessary
+# Some Tree Sitter grammars include .cc files directly in others,
+# so we shouldn't just wildcard select them all.
+# Only collect known file names.
+ifneq ("$(wildcard $(SRC_DIR)/parser.c)", "")
+	SRC += $(SRC_DIR)/parser.c
+endif
+ifneq ("$(wildcard $(SRC_DIR)/scanner.c)", "")
+	SRC += $(SRC_DIR)/scanner.c
+endif
+ifneq ("$(wildcard $(SRC_DIR)/parser.cc)", "")
+    CPPSRC += $(SRC_DIR)/parser.cc
+endif
+ifneq ("$(wildcard $(SRC_DIR)/scanner.cc)", "")
+    CPPSRC += $(SRC_DIR)/scanner.cc
+endif
+
+ifeq (, $(CPPSRC))
+	ADDITIONALLIBS := 
+else
+	ADDITIONALLIBS := -lc++
+endif
+
+SRC += $(CPPSRC)
+OBJ := $(addsuffix .o,$(basename $(SRC)))
+
+CFLAGS ?= -O3 -Wall -Wextra -I$(SRC_DIR)
+CXXFLAGS ?= -O3 -Wall -Wextra -I$(SRC_DIR)
+override CFLAGS += -std=gnu99 -fPIC
+override CXXFLAGS += -fPIC
+
+LINKSHARED := $(LINKSHARED)-dynamiclib -Wl,
+ifneq ($(ADDITIONALLIBS),)
+  LINKSHARED := $(LINKSHARED)$(ADDITIONALLIBS),
+endif
+LINKSHARED := $(LINKSHARED)-install_name,$(LIBDIR)/libtree-sitter-$(PARSER_NAME).dylib,-rpath,@executable_path/../Frameworks
+
+all: libtree-sitter-$(PARSER_NAME).dylib
+
+libtree-sitter-$(PARSER_NAME).dylib: $(OBJ)
+	$(CC) $(LDFLAGS) $(LINKSHARED) $^ $(LDLIBS) -o $@
+
+install: all
+	install -d '$(DESTDIR)$(LIBDIR)'
+	install -m755 libtree-sitter-$(PARSER_NAME).dylib '$(DESTDIR)$(LIBDIR)'/libtree-sitter-$(PARSER_NAME).dylib
+	install -d '$(DESTDIR)$(INCLUDEDIR)'/tree_sitter
+
+clean:
+	rm -f $(OBJ) libtree-sitter-$(PARSER_NAME).dylib
+	rm -rf build/
+
+.PHONY: all install clean

build_scripts/README.md

@@ -0,0 +1,16 @@
+# `build_scripts`
+
+Both `compile_parser.sh` and `Makefile` are provided by Panic
+[on their doc site](https://docs.nova.app/syntax-reference/tree-sitter/#compiling-a-parser),
+and may be retrieved from
+[here](https://docs.nova.app/syntax-reference/build_script.zip).
+
+Run `build_parser.sh` (from project root) to build the
+`tree-sitter-svelte.dylib`:
+
+```sh
+./build_scripts/build_parser.sh /Applications/Nova.app
+```
+
+You may need to adjust the path to `Nova.app`. It will also copy the build
+output to correct place and cleanup temp files.

build_scripts/build_parser.sh

@@ -0,0 +1,18 @@
+#!/bin/zsh
+
+# This script is supposed to be ran from the project root.
+# ./build_scripts/build_parser.sh path/to/Nova.app
+
+NOVAAPP=$1
+
+cp build_scripts/Makefile tree-sitter-svelte/
+
+pushd tree-sitter-svelte
+../build_scripts/compile_parser.sh . $NOVAAPP
+popd
+
+mv tree-sitter-svelte/build/lib/libtree-sitter-svelte.dylib SvelteNova.novaextension/Syntaxes/tree-sitter-svelte.dylib
+
+# Clean up the submodule folder to avoid problems
+rm -rf tree-sitter-svelte/build
+rm tree-sitter-svelte/Makefile

build_scripts/compile_parser.sh

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+#!/bin/zsh
+set -euxo pipefail
+
+BASEDIR=$1
+APPBUNDLE=$2
+FRAMEWORKS_PATH="${APPBUNDLE}/Contents/Frameworks/"
+WORKINGDIR=$(pwd)
+
+# - Build both arm64 (Apple Silicon) and x86_64 (Intel)
+# - Require a minimum of macOS 11.0
+# - Include the /src/ directory for headers (for `tree_sitter/parser.h`)
+BUILD_FLAGS="-arch arm64 -arch x86_64 -mmacosx-version-min=11.0 -I${BASEDIR}/src/"
+
+# Build in a temporary `build/` directory.
+TMP_BUILD_DIR=$WORKINGDIR/build
+mkdir -p $TMP_BUILD_DIR
+
+pushd $BASEDIR
+
+CFLAGS="${BUILD_FLAGS} -O3" \
+CXXFLAGS="${BUILD_FLAGS} -O3" \
+LDFLAGS="${BUILD_FLAGS} -F${FRAMEWORKS_PATH} -framework SyntaxKit -rpath @loader_path/../Frameworks" \
+PREFIX="$TMP_BUILD_DIR" make install
+
+popd