sc-meta install wasm32 target

framework/meta/src/cli_args/cli_args_standalone.rs

@@ -307,6 +307,9 @@ pub enum InstallCommand {
 
     #[command(about = "Installs the `mx-scenario-go` tool")]
     MxScenarioGo(InstallMxScenarioGoArgs),
+
+    #[command(name = "wasm32", about = "Installs the `wasm32` target")]
+    Wasm32(InstallWasm32Args),
 }
 
 #[derive(Default, Clone, PartialEq, Eq, Debug, Args)]
@@ -315,3 +318,6 @@ pub struct InstallMxScenarioGoArgs {
     #[arg(long, verbatim_doc_comment)]
     pub tag: Option<String>,
 }
+
+#[derive(Default, Clone, PartialEq, Eq, Debug, Args)]
+pub struct InstallWasm32Args {}

framework/meta/src/cmd/standalone/install.rs

@@ -1,7 +1,8 @@
 mod install_scenario_go;
+mod install_wasm32;
 mod system_info;
 
-use crate::cli_args::{InstallArgs, InstallCommand, InstallMxScenarioGoArgs};
+use crate::cli_args::{InstallArgs, InstallCommand, InstallMxScenarioGoArgs, InstallWasm32Args};
 
 use self::install_scenario_go::ScenarioGoInstaller;
 
@@ -14,11 +15,17 @@ pub fn install(args: &InstallArgs) {
     match command {
         InstallCommand::All => {
             install_scenario_go(&InstallMxScenarioGoArgs::default());
+            install_wasm32(&InstallWasm32Args::default());
         },
         InstallCommand::MxScenarioGo(sg_args) => install_scenario_go(sg_args),
+        InstallCommand::Wasm32(wam32_args) => install_wasm32(wam32_args),
     }
 }
 
 fn install_scenario_go(sg_args: &InstallMxScenarioGoArgs) {
     ScenarioGoInstaller::new(sg_args.tag.clone()).install();
 }
+
+fn install_wasm32(_wasm32_args: &InstallWasm32Args) {
+    install_wasm32::install_wasm32_target();
+}

framework/meta/src/cmd/standalone/install/install_wasm32.rs

@@ -0,0 +1,12 @@
+use std::process::Command;
+
+pub fn install_wasm32_target() {
+    let cmd = Command::new("rustup")
+        .args(vec!["target", "add", "wasm32-unknown-unknown"])
+        .status()
+        .expect("failed to execute `rustup`");
+
+    assert!(cmd.success(), "failed to install wasm32 target");
+
+    println!("wasm32 target installed successfully");
+}