Feat/private registry

[dohaicuong]

I've encounter problem when using changesets/action when I'm using the private registry that is not npm.

Upon looking into it the problem seems to coming from the bellow line where it only check for npm registry name.

const authLine = userNpmrcContent.split("\n").find((line) => {
  // check based on https://github.com/npm/cli/blob/8f8f71e4dd5ee66b3b17888faad5a7bf6c657eed/test/lib/adduser.js#L103-L105
  return /^\s*\/\/registry\.npmjs\.org\/:[_-]authToken=/i.test(line);
});

However, beside npm registry, we also have github registry and custom domain gitlab registry.

// npm
//registry.npmjs.org/:_authToken

// github
//npm.pkg.github.com/:_authToken=TOKEN

// custom domain gitlab registry
//code.org.com/packages/npm/:_authToken=

Hence I'm making the change here to address for this problem.
Thank you the team for your work on maintaining this tool!

[changeset-bot]

🦋 Changeset detected

Latest commit: dec3baf

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@changesets/action	Minor

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[Joozty]

@Andarist can this be merged please?

[booleans-oss]

+1 as this is exactly what I need

[brad-mccormick]

I think this is moving in the right direction and thanks @dohaicuong for getting this PR going. I've had the same issue since last year and I'm just now coming back to it. Our packages are stored in a private Artifactory registry which utilizes basic auth (see: Artifactory Basic Auth). That means the .npmrc is expected to have username and _password fields. The proposed changes would still result in authLine being false.

npm has a set of supported fields for authentication which could be mirrored.
https://docs.npmjs.com/cli/v10/configuring-npm/npmrc#auth-related-configuration

For example:
:[_-](authToken|auth|password)=

There's also still some hardcoding of npm registry urls here. Maybe out of scope for this PR, but the reality is you could be publishing to more than one registry, so I'm not sure how useful this is.

action/src/index.ts

Lines 76 to 87 in dec3baf

	fs.appendFileSync(
	userNpmrcPath,
	`\n//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}\n`
	);
	}
	} else {
	core.info("No user .npmrc file found, creating one");
	fs.writeFileSync(
	userNpmrcPath,
	`//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}\n`
	);
	}

[graffhyrum]

+1

[dikaso]

Also waiting for this one. How can we help?