Errors running yarn test in this repository

[doowb]

Do you want to request a feature or report a bug?

bug?

What is the current behavior?

I'm trying to setup the jest repository to run tests before making a change to submit a pull request. I got to a point where when running yarn test results in flow: unknown option '--silent'.

What is the expected behavior?

Be able to run tests.

Please provide your exact Jest configuration and mention your Jest, node, yarn/npm version and operating system.

system	version
jest	master branch
node	v8.4.0
yarn	1.0.1
lerna	2.1.2
npm	5.3.0
os	macOS Sierra v10.12.1

I had previously followed the contributing guide and installed the necessary software to run the tests and was able to submit a PR, but since getting the latest from the repository and updating, it seems like I'm having more problems.

Before upgrading any external software, I ran the following commands:

git pull origin master
yarn install
yarn test

the typecheck step in yarn test ran then and go received a lot of flow errors saying that modules didn't exist. So I figured that I had to do something with lerna to install dependencies for the packages. I installed lerna and ran lerna bootstrap, but there weren't any new node_modules folders in the packages.

After finding some issues about yarn and lerna workspaces, I thought that might mean that I need to upgrade yarn (I had v0.25.x) and it would handle the packages' dependencies. That's when I ran:

brew update
brew upgrade

I then ran yarn run clean-all to ensure all of the node_modules are cleared out and ran yarn again to install the dependencies. This results in the dependencies being installed but the build step failing. I'm able to run yarn run build directly, then tried to run yarn test and received the error mentioned above.

I thought I'd ask here since I don't know if there is something else that I missed or if I have something on my machine that's conflicting.

[cpojer]

Somebody needs to send a PR to remove the -- and remove the --silent from the scripts commands in package.json. This change was made today in Yarn.

[cpojer]

Would you mind sending that PR? :)

[doowb]

I'd be happy too. There is also a --silent on lerna publish. Should that be removed also?

I did this locally and the tests are running now, thanks!

[cpojer]

go for it.

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