config validation

packages/opencode/src/util/error.ts

@@ -30,10 +30,6 @@ export abstract class NamedError extends Error {
       ) {
         super(name, options)
         this.name = name
-        log.error(name, {
-          ...this.data,
-          cause: options?.cause?.toString(),
-        })
       }
 
       static isInstance(input: any): input is InstanceType<typeof result> {

packages/opencode/src/util/log.ts

@@ -68,13 +68,13 @@ export namespace Log {
     }
     const result = {
       info(message?: any, extra?: Record<string, any>) {
-        process.stderr.write(build(message, extra))
+        process.stderr.write("INFO  " + build(message, extra))
       },
       error(message?: any, extra?: Record<string, any>) {
-        process.stderr.write(build(message, extra))
+        process.stderr.write("ERROR " + build(message, extra))
       },
       warn(message?: any, extra?: Record<string, any>) {
-        process.stderr.write(build(message, extra))
+        process.stderr.write("WARN  " + build(message, extra))
       },
       tag(key: string, value: string) {
         if (tags) tags[key] = value