![]() ![]() There are indeed many ways library owners can address these issues, such as multi-root, custom module map, clever traversing scheme, among others… However, can’t find module from “package-1” (unaware of the module tree above in “monorepo”)įor this monorepo project to reliably find any module from anywhere, it needs to traverse each node_modules tree: “monorepo/node_modules” and “monorepo/packages/package-1/node_modules”. ![]() can’t find module from project root “monorepo” (not able to follow symlink).In addition, not all crawlers traverse symlinks.Ĭonsequently, workspaces developers often witness “module not found” related errors when building from the child project: While it might appear that we can access all modules from the project’s root node_modules, we often build each package in its local project, where the modules might not be visible under its own node_modules. This optimization becomes even more prominent when considering these packages will most likely be dependent on each other (the main reason to have the monorepo), i.e. Yarn workspaces can share modules across child projects/packages by hoisting them up to their parent project’s node_modules: monorepo/node_modules. In such project, modules could be scattered in multiple locations: Then came the monorepo project, which introduced a new hierarchical structure that is not necessary linked by “node_modules”. Most module crawlers/loaders/bundlers can locate modules pretty efficiently by traversing down the “node_modules” tree from the project root. With hoist, we were able to eliminate duplicate and while preserving version variation and maintaining the same root package-1/node_modules. In a standalone project, the dependency tree can be reduced like this: To reduce redundancy, most package managers employ some kind of hoisting scheme to extract and flatten all dependent modules, as much as possible, into a centralized location. What is the problem ?įirst, let’s take a quick tour on how hoist work in standalone projects: We hope this feature would ease the pain for monorepo developers and strike a balance between efficiency (hoisting as much as possible) and usability (unblock the libraries who haven’t been adapted for workspaces). The introducing of the nohoist is the attempt to provide an easy-to-use mechanism, natively supported by yarn, for enabling workspaces to work with otherwise incompatible libraries. or recruitment posts, we have a sticky for that, still, it's for redditors only, not professional recruiters.As wonderful as yarn workspaces are, the rest of the community hasn’t yet fully caught up with the monorepo hoisting scheme. "It's perfectly fine to be a redditor with a website, it's not okay to be a website with a reddit account." - Confucius Exceptions can be made for software that will be exceptionally useful for typescript development and pipelines, but this is at the moderation teams discretion. Also no general spam of other products or software, even if it's free. No general advertising, promoting services or closed source projects We get it, you people build awesome things, but this isn't r/sideproject, if you're posting a project it needs to be open source, you need to link to the repo and most importantly given that this is r/typescript it should be in typescript.This is r/typescript, lets keep it on topic ![]()
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