fix: exit code being non zero when using run cmd (#2523)

packages/opencode/src/cli/cmd/run.ts

@@ -71,7 +71,7 @@ export const RunCommand = cmd({
 
     if (message.trim().length === 0 && !args.command) {
       UI.error("You must provide a message or a command")
-      return
+      process.exit(1)
     }
 
     await bootstrap(process.cwd(), async () => {
@@ -79,7 +79,7 @@ export const RunCommand = cmd({
         const exists = await Command.get(args.command)
         if (!exists) {
           UI.error(`Command "${args.command}" not found`)
-          return
+          process.exit(1)
         }
       }
       const session = await (async () => {
@@ -104,7 +104,7 @@ export const RunCommand = cmd({
 
       if (!session) {
         UI.error("Session not found")
-        return
+        process.exit(1)
       }
 
       const cfg = await Config.get()
@@ -221,6 +221,7 @@ export const RunCommand = cmd({
         if (errorMsg) process.stdout.write(errorMsg)
       }
       UI.empty()
+      if (errorMsg) process.exit(1)
     })
   },
 })