Partially migrating monorepo linting to microservices using turborepo

[tcvan0707]

Issue This PR Addresses

Fixes #2736

Type of Change

• Bugfix: Change which fixes an issue
• New Feature: Change which adds functionality
• Documentation Update: Change which improves documentation
• UI: Change which improves UI

Description

This PR would be partially migrating our monorepo linting to our microservices using turborepo

Steps to test the PR

• You should be in the root folder of Telescope
• run pnpm turbo run lint

Checklist

• Quality: This PR builds and passes our npm test and works locally
• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not (if applicable)
• Documentation: This PR includes updated/added documentation to user exposed functionality or configuration variables are added/changed or an explanation of why it does not(if applicable)

[gitpod-io]

[aserputov]

@tcvan0707 why this is a draft PR?

[sirinoks]

@tcvan0707 why this is a draft PR?

This is work in progress

[tcvan0707]

@tcvan0707 why this is a draft PR?

I need to get the reviews from reviewers first, I just added lint for src/web, not other parts yet. So I make this draft to get reviews

[humphd]

We need to update the way linting happens in CI to use turbo repo or something?

> @senecacdot/telescope@2.5.4 eslint /home/runner/work/telescope/telescope
> eslint --config .eslintrc.js "**/*.{jsx,tsx,ts,js}"


Oops! Something went wrong! :(

ESLint: 7.32.0

ESLint couldn't determine the plugin "jest" uniquely.

- /home/runner/work/telescope/telescope/node_modules/.pnpm/eslint-plugin-jest@25.3.4_cf0e947377590fbec5e3edece1a05d8c/node_modules/eslint-plugin-jest/lib/index.js (loaded in "--config")
- /home/runner/work/telescope/telescope/node_modules/.pnpm/eslint-plugin-jest@25.3.4_9a712f10e802afc11b6eaaed0fb6f7e4/node_modules/eslint-plugin-jest/lib/index.js (loaded in "src/web/.eslintrc.js")

Please remove the "plugins" setting from either config or remove either plugin installation.

If you still can't figure out the problem, please stop by https://eslint.org/chat/help to chat with the team.

 ELIFECYCLE  Command failed with exit code 2.
Error: Process completed with exit code 1.

cc @menghif

[humphd]

I think you need to remove this bit from the root .eslintrc.js file, and only define the src/web stuff here.

[tcvan0707]

Isn't it going through all the files with *.ts and *.tsx in src/web? I'm not sure what should be removed in here

[humphd]

There is no src/web inside src/web, which is where you are right now.

The root .eslintrc.js needs to not also double-add this override (i.e., you are doing it here).

[menghif]

We need to update the way linting happens in CI to use turbo repo or something?
cc @menghif

Yes, I think we should use pnpm turbo run lint in CI.

I was helping @tcvan0707 with this PR and asked him to post it as a draft so we could all see it and contribute.

[menghif]

~/repos/telescope (issue-2736) % pnpm turbo run lint
• Packages in scope: @senecacdot/autodeployment, @senecacdot/feed-discovery-service, @senecacdot/image-service, @senecacdot/planet-service, @senecacdot/posts-service, @senecacdot/search-service, @senecacdot/sso-service, @senecacdot/status-service, @senecacdot/telescope-frontend, migrate, parser, users-microservice
• Running lint in 12 packages
@senecacdot/telescope-frontend:lint: cache miss, executing 83b7a9622a13c1cf
@senecacdot/telescope-frontend:lint: 
@senecacdot/telescope-frontend:lint: > @senecacdot/telescope-frontend@3.0.0 lint /Users/francesco/repos/telescope/src/web
@senecacdot/telescope-frontend:lint: > pnpm eslint
@senecacdot/telescope-frontend:lint: 

 Tasks:    1 successful, 1 total
Cached:    0 cached, 1 total
  Time:    1.401s 

When running this, Turborepo looks inside all the packages defined in pnpm-workspace.yaml and runs the lint command. The problem is that it does not run lint in the root of the project.

Can we get away from having to run lint in the root all together once #2777 is done?

[humphd]

Yes, we can abandon the root directory and only do things in sub-projects.

[humphd]

@tcvan0707 how is this coming?

[humphd]

There's another way we could approach this, if it's going to be hard to get this resolution to work: similar to how we work with Satellite now, we could publish the Telescope eslint config to npm, and have pnpm include it as a versioned module from the registry. This would also solve the Dockerfile problem.

[menghif]

There's another way we could approach this, if it's going to be hard to get this resolution to work: similar to how we work with Satellite now, we could publish the Telescope eslint config to npm, and have pnpm include it as a versioned module from the registry. This would also solve the Dockerfile problem.

@tcvan0707 and I are going to implement this in PR: #2862

Closing this one.