Build portable Linux native runtime

scripts/smoke-native-runtime.cjs

@@ -0,0 +1,40 @@
+'use strict'
+/* eslint-disable @typescript-eslint/no-require-imports */
+
+const { existsSync, readFileSync } = require('fs')
+const { join, resolve } = require('path')
+const { spawnSync } = require('child_process')
+
+const root = resolve(process.argv[2] || '')
+if (!root || !existsSync(join(root, 'runtime.template.json')))
+  throw new Error('Usage: node scripts/smoke-native-runtime.cjs <staging-directory>')
+const template = JSON.parse(readFileSync(join(root, 'runtime.template.json'), 'utf8'))
+const checks = [
+  [
+    'PHP',
+    join(root, 'bin/php'),
+    ['--version'],
+    template.components.find((item) => item.id === 'php')?.version
+  ],
+  [
+    'nginx',
+    join(root, 'bin/nginx'),
+    ['-v'],
+    template.components.find((item) => item.id === 'nginx')?.version
+  ],
+  [
+    'MariaDB',
+    join(root, 'bin/mariadbd'),
+    ['--version'],
+    template.components.find((item) => item.id === 'mariadb')?.version
+  ]
+]
+for (const [name, command, args, version] of checks) {
+  const result = spawnSync(command, args, { encoding: 'utf8' })
+  const output = `${result.stdout || ''}${result.stderr || ''}`
+  if (result.error || result.status !== 0)
+    throw result.error || new Error(`${name} smoke check failed: ${output}`)
+  if (!version || !output.includes(version))
+    throw new Error(`${name} did not report expected version ${version}: ${output}`)
+  process.stdout.write(`${name} ${version} OK\n`)
+}