Question about CLI и package.json nest.js

Question about CLI и package.json nest.js Typeorm migration needs to pass filename via CLI package.json:

 "typeorm:generate-migration": "npm run typeorm -- -d ./typeorm-migration.config.ts migration:generate ./migrations/$npm_config_name",

Call:

 npm run typeorm:generate-migration --name=CreatePost

The name is not taken from the query string, but prints '$npm_config_name'. $npm_config_name doesn't seem to work with npm 7. In Windows it works if you use %npm_config_name% I searched for a long time and did not find a cross-platform version of a simple