Updated the files.

my-app/node_modules/@npmcli/run-script/lib/run-script-pkg.js

@@ -0,0 +1,114 @@
+const makeSpawnArgs = require('./make-spawn-args.js')
+const promiseSpawn = require('@npmcli/promise-spawn')
+const packageEnvs = require('./package-envs.js')
+const { isNodeGypPackage, defaultGypInstallScript } = require('@npmcli/node-gyp')
+const signalManager = require('./signal-manager.js')
+const isServerPackage = require('./is-server-package.js')
+
+// you wouldn't like me when I'm angry...
+const bruce = (id, event, cmd, args) => {
+  let banner = id
+    ? `\n> ${id} ${event}\n`
+    : `\n> ${event}\n`
+  banner += `> ${cmd.trim().replace(/\n/g, '\n> ')}`
+  if (args.length) {
+    banner += ` ${args.join(' ')}`
+  }
+  banner += '\n'
+  return banner
+}
+
+const runScriptPkg = async options => {
+  const {
+    event,
+    path,
+    scriptShell,
+    binPaths = false,
+    env = {},
+    stdio = 'pipe',
+    pkg,
+    args = [],
+    stdioString,
+    // note: only used when stdio:inherit
+    banner = true,
+    // how long to wait for a process.kill signal
+    // only exposed here so that we can make the test go a bit faster.
+    signalTimeout = 500,
+  } = options
+
+  const { scripts = {}, gypfile } = pkg
+  let cmd = null
+  if (options.cmd) {
+    cmd = options.cmd
+  } else if (pkg.scripts && pkg.scripts[event]) {
+    cmd = pkg.scripts[event]
+  } else if (
+    // If there is no preinstall or install script, default to rebuilding node-gyp packages.
+    event === 'install' &&
+    !scripts.install &&
+    !scripts.preinstall &&
+    gypfile !== false &&
+    await isNodeGypPackage(path)
+  ) {
+    cmd = defaultGypInstallScript
+  } else if (event === 'start' && await isServerPackage(path)) {
+    cmd = 'node server.js'
+  }
+
+  if (!cmd) {
+    return { code: 0, signal: null }
+  }
+
+  if (stdio === 'inherit' && banner !== false) {
+    // we're dumping to the parent's stdout, so print the banner
+    console.log(bruce(pkg._id, event, cmd, args))
+  }
+
+  const [spawnShell, spawnArgs, spawnOpts] = makeSpawnArgs({
+    event,
+    path,
+    scriptShell,
+    binPaths,
+    env: { ...env, ...packageEnvs(pkg) },
+    stdio,
+    cmd,
+    args,
+    stdioString,
+  })
+
+  const p = promiseSpawn(spawnShell, spawnArgs, spawnOpts, {
+    event,
+    script: cmd,
+    pkgid: pkg._id,
+    path,
+  })
+
+  if (stdio === 'inherit') {
+    signalManager.add(p.process)
+  }
+
+  if (p.stdin) {
+    p.stdin.end()
+  }
+
+  return p.catch(er => {
+    const { signal } = er
+    // coverage disabled because win32 never emits signals
+    /* istanbul ignore next */
+    if (stdio === 'inherit' && signal) {
+      // by the time we reach here, the child has already exited. we send the
+      // signal back to ourselves again so that npm will exit with the same
+      // status as the child
+      process.kill(process.pid, signal)
+
+      // just in case we don't die, reject after 500ms
+      // this also keeps the node process open long enough to actually
+      // get the signal, rather than terminating gracefully.
+      return new Promise((res, rej) => setTimeout(() => rej(er), signalTimeout))
+    } else {
+      throw er
+    }
+  })
+}
+
+module.exports = runScriptPkg