Updated faceai container

faceai/docker/run-with-log-file.mjs

@@ -0,0 +1,53 @@
+import fs from 'node:fs';
+import fsp from 'node:fs/promises';
+import path from 'node:path';
+import process from 'node:process';
+import { spawn } from 'node:child_process';
+
+const [, , logPath, ...commandArgs] = process.argv;
+
+if (!logPath || commandArgs.length === 0) {
+  process.stderr.write('Usage: node docker/run-with-log-file.mjs <log-path> <command> [args...]\n');
+  process.exit(1);
+}
+
+await fsp.mkdir(path.dirname(logPath), { recursive: true });
+
+const logStream = fs.createWriteStream(logPath, { flags: 'a' });
+const child = spawn(commandArgs[0], commandArgs.slice(1), {
+  cwd: process.cwd(),
+  env: process.env,
+  stdio: ['inherit', 'pipe', 'pipe']
+});
+
+function writeChunk(target, chunk) {
+  target.write(chunk);
+  logStream.write(chunk);
+}
+
+child.stdout.on('data', (chunk) => {
+  writeChunk(process.stdout, chunk);
+});
+
+child.stderr.on('data', (chunk) => {
+  writeChunk(process.stderr, chunk);
+});
+
+child.on('error', (error) => {
+  const message = `${error.stack || error.message}\n`;
+  writeChunk(process.stderr, message);
+  logStream.end(() => {
+    process.exit(1);
+  });
+});
+
+child.on('close', (code, signal) => {
+  logStream.end(() => {
+    if (signal) {
+      process.kill(process.pid, signal);
+      return;
+    }
+
+    process.exit(code ?? 1);
+  });
+});