chore(vdev): Rewrite compile-vrl-wasm.sh to vdev (#16751)

* chore(vdev): Rewrite compile-vrl-wasm.sh to vdev

* Move compile-vrl-wasm to the top level

* Remove comment that wasn't an issue to begin with

* Refactor compile_vrl_wasm.rs to utilize for-loop

* Use correct vdev command for compile-vrl-wasm in Makefile

* Use .clone() in compile_vrl_wasm.rs to avoid clippy formatting error

* move vrl-wasm to generate subcommand, modify Makefile to use cargo vdev generate

* remove clone in vrl_wasm.js

Makefile

@@ -604,7 +604,7 @@ test-vrl: ## Run the VRL test suite
 
 .PHONY: compile-vrl-wasm
 compile-vrl-wasm: ## Compile VRL crates to WASM target
-	@scripts/compile-vrl-wasm.sh
+	cargo vdev generate vrl-wasm
 
 ##@ Utility
 

vdev/src/commands/generate.rs → vdev/src/commands/generate/mod.rs

@@ -3,6 +3,7 @@ crate::cli_subcommands! {
     component_docs,
     manifests,
     release_cue,
+    mod vrl_wasm,
 }
 
 crate::script_wrapper! {

vdev/src/commands/generate/vrl_wasm.rs

@@ -0,0 +1,24 @@
+use std::path::Path;
+use anyhow::Result;
+use clap::Args;
+
+use crate::app;
+
+/// Compiles VRL crates to wasm32-unknown-unknown
+#[derive(Args, Debug)]
+#[command()]
+pub struct Cli {}
+
+impl Cli {
+    pub fn exec(self) -> Result<()> {
+        let vrl_path = Path::new(app::path()).join("lib").join("vrl");
+        let args = &["build", "--release", "--target", "wasm32-unknown-unknown"];
+
+        for crate_name in  ["compiler", "core", "diagnostic", "parser"] {
+            println!("Compiling lib/vrl/{crate_name} to wasm32-unknown-unknown");
+            std::env::set_current_dir(vrl_path.join(crate_name))?;
+            app::exec("cargo", *args, false)?;
+        }
+        Ok(())
+    }
+}