fix: strip leading */*. from routes when deducing a host for dev

[threepointone]

When given routes, we use the host name from the route to deduce a zone id to pass along with the host to set with dev session. Route patterns can include leading */*., which we don't account for when deducing said zone id, resulting in subtle errors for the session. This fix strips those leading characters as appropriate.

Fixes #1002

[changeset-bot]

🦋 Changeset detected

Latest commit: 9f5aa23

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

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wrangler	Patch

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[github-actions]

A wrangler prerelease is available for testing. You can install this latest build in your project with:

npm install --save-dev https://prerelease-registry.developers.workers.dev/runs/2334052220/npm-package-wrangler-1018

You can reference the automatically updated head of this PR with:

npm install --save-dev https://prerelease-registry.developers.workers.dev/prs/1018/npm-package-wrangler-1018

Or you can use npx with this latest build directly:

npx https://prerelease-registry.developers.workers.dev/runs/2334052220/npm-package-wrangler-1018 dev path/to/script.js

[threepointone]

@JacobMGEvans @petebacondarwin What's happening here, I think, is that node_modules is being restored from cache, which blows away the symlinks that npm install has setup for workspaces. I dunno why it hasn't happened for mac/ubuntu. But this seems like a blocker. Can we revert the actions caching changes until we figure that out? (unless you have a better solution for my problem?)

[petebacondarwin]

Ah yes. I think when linux-like OSes zip up files they keep the symlinks but these are lost on Windows.
Maybe this didn't come up when we were testing, because re-running jobs might have just used the same workspace?

One option might be to run npm i if the node_modules were recovered from cache, since that might re-instantiate the links without actually doing any new installation?

[threepointone]

omg I added npm install and look at this error 😳😳😳 https://github.com/cloudflare/wrangler2/runs/6453430257?check_suite_focus=true

[threepointone]

Ok, looks good now!

[JacobMGEvans]

LGTM! regex one-liner backed by tests.

[threepointone]

I have regex101.com open every day lol