fix: set params from the desktop ui

Author: jahvon

desktop/src-tauri/src/command_runner.rs

@@ -181,20 +181,21 @@ impl CommandRunner {
         args: &[&str],
         params: Option<std::collections::HashMap<String, String>>,
     ) -> CommandResult<()> {
-        let mut cmd_args = vec![verb, executable_id];
-        cmd_args.extend(args);
+        let mut cmd_args = vec![verb.to_string(), executable_id.to_string()];
+        cmd_args.extend(args.iter().map(|&s| s.to_string()));
 
         let mut cmd =
             TokioCommand::new("/Users/jahvon/workspaces/github.com/jahvon/flow/.bin/flow");
-        cmd.args(&cmd_args);
-        cmd.stdout(Stdio::piped()).stderr(Stdio::piped());
 
-        // TODO: ensure that the CLI supports this
         if let Some(params) = params {
             for (key, value) in params {
-                cmd.env(key, value);
+                cmd_args.push("--param".to_string());
+                let param_arg = format!("{}={}", key, value);
+                cmd_args.push(param_arg);
             }
         }
+        cmd.args(&cmd_args);
+        cmd.stdout(Stdio::piped()).stderr(Stdio::piped());
 
         println!("streaming cmd: {:?}", cmd);