From 8bfe4e1f6b15e2584e3f8a61c58adf1395e1eadf Mon Sep 17 00:00:00 2001
From: Amaan Qureshi <amaanq12@gmail.com>
Date: Tue, 2 Apr 2024 04:38:56 -0400
Subject: [PATCH] fix: add back `build-wasm` temporarily

---
 cli/src/main.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/cli/src/main.rs b/cli/src/main.rs
index 19df0a7a..9078eece 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -28,6 +28,7 @@ enum Commands {
     InitConfig(InitConfig),
     Generate(Generate),
     Build(Build),
+    BuildWasm(BuildWasm),
     Parse(Parse),
     Test(Test),
     Query(Query),
@@ -115,6 +116,19 @@ struct Build {
     pub internal_build: bool,
 }
 
+#[derive(Args)]
+#[command(about = "Compile a parser to WASM", alias = "bw")]
+struct BuildWasm {
+    #[arg(
+        short,
+        long,
+        help = "Run emscripten via docker even if it is installed locally"
+    )]
+    pub docker: bool,
+    #[arg(index = 1, num_args = 1, help = "The path to output the wasm file")]
+    pub path: Option<String>,
+}
+
 #[derive(Args)]
 #[command(about = "Parse files", alias = "p")]
 struct Parse {
@@ -494,6 +508,18 @@ fn run() -> Result<()> {
             }
         }
 
+        Commands::BuildWasm(wasm_options) => {
+            eprintln!("`build-wasm` is deprecated and will be removed in v0.24.0. You should use `build --wasm` instead");
+            let grammar_path = current_dir.join(wasm_options.path.unwrap_or_default());
+            wasm::compile_language_to_wasm(
+                &loader,
+                &grammar_path,
+                &current_dir,
+                None,
+                wasm_options.docker,
+            )?;
+        }
+
         Commands::Parse(parse_options) => {
             let config = Config::load(parse_options.config_path)?;
             let output = if parse_options.output_dot {