Replace the dev server's wasm-pack, cargo-watch, and concurrently tools with custom cargo-run tooling (#4254)

Replace wasm-pack, cargo-watch and concurrently with custom build tooling Co-authored-by: Keavon Chambers <keavon@keavon.com>
2026-09-25 11:48:12 +08:00 · 2026-06-21 12:48:31 -07:00
parent 1f05000238
commit a72ac39059
22 changed files with 977 additions and 478 deletions
@@ -0,0 +1,62 @@
+use crate::cmd::prelude::*;
+use crate::*;
+use std::path::PathBuf;
+
+const WRAPPER_CRATE: &str = "graphite-wasm-wrapper";
+const WASM_TARGET: &str = "wasm32-unknown-unknown";
+const OUT_NAME: &str = "graphite_wasm_wrapper";
+
+pub fn frontend_dir() -> PathBuf {
+	workspace_dir().join("frontend")
+}
+
+pub fn setup() -> Result<(), Error> {
+	utils::npm(["run", "setup"]).dir(frontend_dir()).run()
+}
+
+pub fn build_wasm(release: bool, native: bool) -> Result<(), Error> {
+	sequence(build_wasm_steps(release, native)).wait();
+	Ok(())
+}
+
+pub fn build_wasm_steps(release: bool, native: bool) -> Vec<Expression> {
+	let wasm_artifact = target_dir().join(WASM_TARGET).join(if release { "release" } else { "debug" }).join(format!("{OUT_NAME}.wasm"));
+	let pkg_dir = frontend_dir().join("wrapper").join("pkg");
+
+	let mut steps = vec![
+		cmd!("cargo", "build", "--lib", "--package", WRAPPER_CRATE, "--target", WASM_TARGET)
+			.arg_if(release, "--release")
+			.args_if(native, ["--no-default-features", "--features", "native"])
+			.dir(workspace_dir()),
+		cmd!("wasm-bindgen", "--target", "web", "--out-name", OUT_NAME, "--out-dir", &pkg_dir, &wasm_artifact)
+			.arg_if(release, "--no-demangle")
+			.arg_if(!release, "--debug"),
+	];
+
+	if release {
+		let wasm_file = pkg_dir.join(format!("{OUT_NAME}_bg.wasm"));
+		steps.push(cmd!("wasm-opt", "-Os", "-g", &wasm_file, "-o", &wasm_file));
+	}
+
+	steps
+}
+
+pub fn vite() -> Expression {
+	utils::node_bin("vite/bin/vite.js").dir(frontend_dir()).env("CARGO_TARGET_DIR", target_dir())
+}
+
+pub fn watch(release: bool) -> Result<(), Error> {
+	use crate::cmd::prelude::*;
+
+	setup()?;
+	build_wasm(release, false)?;
+
+	let vite = vite().env("FORCE_COLOR", "1").env("CARGO_TERM_COLOR", "always");
+	let rust = utils::internal("watch")
+		.arg_if(release, "release")
+		.dir(workspace_dir())
+		.env("CARGO_TARGET_DIR", target_dir())
+		.env("CARGO_TERM_COLOR", "always");
+
+	supervise([("VITE", TerminalColor::Magenta, vite), ("RUST", TerminalColor::Blue, rust)])
+}