fix(cli-repl): lazy-load dependencies in entry point MONGOSH-1336 #1410
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Lazy-load most dependencies in the main entry point so as not to have to evaluate their code when running mongosh in very simple cases like `--version` and `--build-info`, particularly because the cloud team needs these to be relatively fast. This results in a ~75% performance improvement for `mongosh --version`, although it is likely that that difference will be reduced later once/if we enable snapshot support.
gribnoysup
approved these changes
Feb 17, 2023
| @@ -1,21 +0,0 @@ | |||
| import { parseCliArgs } from './arg-parser'; | |||
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There is still reference to lib/index.js in package.json, we probably should remove it now that this file is gone? 🤔
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Lazy-load most dependencies in the main entry point so as not to have to evaluate their code when running mongosh in very simple cases like
--versionand--build-info, particularly because the cloud team needs these to be relatively fast.This results in a ~75% performance improvement for
mongosh --version, although it is likely that that difference will be reduced later once/if we enable snapshot support.(Recommend viewing diff with whitespace disabled)