Добавил докер образ

scripts/generate-config.js

@@ -3,7 +3,8 @@ const path = require('path')
 
 const ROOT = path.resolve(__dirname, '..')
 const ENV_PATH = path.join(ROOT, '.env')
-const OUT_PATH = path.join(ROOT, 'public', 'config.js')
+const OUT_PATH =
+  process.env.CONFIG_OUT || path.join(ROOT, 'public', 'config.js')
 
 const DEFAULTS = {
   VUE_APP_NAME: 'irandom',
@@ -56,8 +57,9 @@ function parseEnvFile(filePath) {
   return result
 }
 
-function buildConfig(env) {
-  const pick = (key) => env[key] || process.env[key] || DEFAULTS[key]
+function buildConfig(fileEnv) {
+  // Container / shell env overrides .env file
+  const pick = (key) => process.env[key] || fileEnv[key] || DEFAULTS[key]
 
   return {
     name: pick('VUE_APP_NAME'),
@@ -88,5 +90,6 @@ const output = `/* Generated by scripts/generate-config.js — do not edit by ha
 window.__APP_CONFIG__ = ${payload};
 `
 
+fs.mkdirSync(path.dirname(OUT_PATH), { recursive: true })
 fs.writeFileSync(OUT_PATH, output, 'utf8')
-console.log(`Wrote ${path.relative(ROOT, OUT_PATH)}`)
+console.log(`Wrote ${OUT_PATH}`)