fake native host

Author: iisaduan

scripts/src/runTsPerf.ts

@@ -63,9 +63,7 @@ async function getCommonBenchmarkArgs() {
         const cpu = getNonEmptyEnv("TSPERF_AGENT_BENCHMARK_CPU");
         const info = await getRepoInfo(args.builtDir);
 
-        if (host !== "native") {
-            tsperfArgs.push("--host", host);
-        }
+        tsperfArgs.push("--host", host);
         tsperfArgs.push("--scenario", scenario);
         tsperfArgs.push("--iterations", iterations);
         tsperfArgs.push("--warmups", warmups);

ts-perf/packages/api/src/model/host.ts

@@ -183,6 +183,10 @@ export class Host {
         const availableHosts = await this.getAvailableHosts();
         const results = new Set<Host>();
         for (const host of hosts) {
+            if (host === "native") {
+                results.add(new Host("native"));
+                continue;
+            }
             const pattern = typeof host === "string" ? HostPattern.parse(host) : HostPattern.create(host);
             if (pattern.executable && !(pattern.arch || pattern.version)) {
                 if (!installed) {