Doctor

asb doctor
asb doctor --mode wasmtime

asb doctor is a preflight check — it validates your environment before you spend time on a run, and reports each check as a pass/fail line.

It validates:

• Config — that as-bench.config.json (or --config) loads and parses, and that the selected --mode exists.
• Dependencies — Node and the AssemblyScript compiler / dev dependencies are present.
• Input — the input globs actually match bench files.
• Runtimes — the selected runtime command(s) are resolvable and runnable.

as-bench doctor
config: /path/to/as-bench.config.json
mode: default

 OK  Config loaded
      as-bench.config.json
 OK  Benchmark files found
 OK  Runtime: node

Run it after asb init, when switching runtimes, or when a run fails in a way that points at setup rather than code. It accepts --config and --mode like the other commands.

See also

• Configuration — the fields doctor validates.
• Runtimes — the runtime commands it checks.