add libtree_sitter_highlight (#4694)

* add libtree_sitter_highlight

* Update T/tree_sitter_highlight/build_tarballs.jl

Co-authored-by: Mosè Giordano <giordano@users.noreply.github.com>

* Remove vvvv to avoid confusion

* fix for windows build

* Update build_tarballs.jl

Co-authored-by: Mosè Giordano <giordano@users.noreply.github.com>

T/tree_sitter_highlight/build_tarballs.jl

@@ -0,0 +1,43 @@
+# Note that this script can accept some limited command-line arguments, run
+# `julia build_tarballs.jl --help` to see a usage message.
+using BinaryBuilder
+
+name = "tree_sitter_highlight"
+version = v"0.20.6"
+
+# Collection of sources required to complete build
+sources = [
+    GitSource("https://github.com/tree-sitter/tree-sitter/",
+              "ccd6bf554d922596ce905730d98a77af368bba5c"),
+]
+
+# Bash recipe for building across all platforms
+script = raw"""
+cd $WORKSPACE/srcdir/
+
+# Use cargo-rustc to build tree-sitter-highlight as a dynamic library here
+cargo rustc --release --manifest-path highlight/Cargo.toml -- --crate-type=cdylib
+
+install -Dvm 755 target/${rust_target}/release/deps/*tree_sitter_highlight-*.${dlext} "${libdir}/libtree_sitter_highlight.${dlext}"
+"""
+
+# These are the platforms we will build for by default, unless further
+# platforms are passed in on the command line
+platforms = supported_platforms()
+# Rust toolchain is unusable on i686-w64-mingw32
+filter!(p -> !(Sys.iswindows(p) && arch(p) == "i686"), platforms)
+# Also, can't build cdylib for Musl systems
+filter!(p -> libc(p) != "musl", platforms)
+
+# The products that we will ensure are always built
+products = [
+    LibraryProduct("libtree_sitter_highlight", :libtree_sitter_highlight),
+]
+
+# Dependencies that must be installed before this package can be built
+dependencies = Dependency[
+]
+
+# Build the tarballs, and possibly a `build.jl` as well.
+build_tarballs(ARGS, name, version, sources, script, platforms, products, dependencies;
+               compilers=[:c, :rust], julia_compat="1.6", lock_microarchitecture=false)