Support changed files for Gitea PRs

[qwerty287]

#1138

TODOs:

• add tests (just use existing and extend) for this testcase
• ignore error if gitea version is to low
• change docs acordingly

[woodpecker-bot]

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[6543]

thanks ❤️ now only tests are missing

I think you can just look into github remote as there already should be some in that you can copy/use as template

[qwerty287]

@6543 GitHub doesn't contain any tests for this, I'll add some new (for Gitea) though.

[qwerty287]

I tried to add some tests now, but without real success. The issue is that this new method needs to access the user token and I don't really know how I can inject a user into it without having to inject a store in the context. I can add a new key user-debug that is used when the store is not available. Would you say that's fine?

[qwerty287]

For a failing example of a test and the user-debug key look at cb5e784

[6543]

added tests by using the mock_store

[qwerty287]

@6543 There's this lint

server/store/context.go:46:9: context-keys-type: should not use basic type string as key in context.WithValue (revive)
	return context.WithValue(ctx, key, store)

[qwerty287]

How can I fix this?

[6543]

We cant as we use gin framework

We would have to patch that upstream