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fix: define imported package's local name by using flags #41

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merged 16 commits into from Aug 7, 2023

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ErfanMomeniii
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fixes #646,
Hi, my friends.
Merging this pull request can fix old bugs related to defining the local names of imported packages by using the -imports flag.
I have also added a test for that, and it works properly.
If you have any ideas or concerns regarding the PR, feel free to tell me.

@OscarVanL
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OscarVanL commented Jul 19, 2023

I ran into this bug today for the first time (in the old gomock/mockgen package). It's frustrating the import names get broken in the generated mocks when using import aliases or dot imports and it would be great to see this fixed.

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CLAassistant commented Jul 23, 2023

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2 out of 5 committers have signed the CLA.

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✅ sywhang
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//go:generate mockgen -package defined_import_local_name -destination mock.go -source input.go -imports b_mock=bytes,c_mock=context

type WithDotImports interface {
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Could we add an additional package to test for stdlib and external imports?

Suggestion: Update the method names to reflect which scenario being tested.


//go:generate mockgen -package defined_import_local_name -destination mock.go -source input.go -imports b_mock=bytes,c_mock=context

type WithDotImports interface {
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What is DotImports referring to? In the spec I see three cases

Import declaration          Local name of Sin

import   "lib/math"         math.Sin
import m "lib/math"         m.Sin
import . "lib/math"         Sin

As a reviewer, the DotImport name makes me think this is that last case in the list, but this test seems to be testing named imports (case 2).

@ErfanMomeniii
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ErfanMomeniii commented Aug 2, 2023

Dear @r-hang, you are correct. I have renamed it to withImports as these tests are not intended for testing the dot imports feature. Thank you.

mockgen/mockgen.go Outdated Show resolved Hide resolved
@sywhang sywhang merged commit 2417c65 into uber-go:main Aug 7, 2023
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Successfully merging this pull request may close these issues.

Does -imports work? Package alias is inconsistent, and -imports does not fix it.
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