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c3c7d44d84
We haven't updated golint-ci in our CI yet, but this commit prepares for that. There are a lot of new warnings, and it is mostly because the "revive" linter got updated. I agree with most of the new warnings, mostly around not naming unused function parameters (although it is justified in some cases for documentation purposes – while things like mocks are a good example where not naming the parameter is clearer). I'm pretty upset about the "empty block" warning to include `for` loops. It's such a common pattern to do something in the head of the `for` loop and then have an empty block. There is still an open issue about this: https://github.com/mgechev/revive/issues/810 I have disabled "revive" altogether in files where empty blocks are used excessively, and I have made the effort to add individual `// nolint:revive` where empty blocks are used just once or twice. It's borderline noisy, though, but let's go with it for now. I should mention that none of the "empty block" warnings for `for` loop bodies were legitimate. Signed-off-by: beorn7 <beorn@grafana.com>
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
// Copyright 2016 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package testutil
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import "time"
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// A MockContext provides a simple stub implementation of a Context
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type MockContext struct {
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Error error
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DoneCh chan struct{}
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}
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// Deadline always will return not set
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func (c *MockContext) Deadline() (deadline time.Time, ok bool) {
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return time.Time{}, false
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}
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// Done returns a read channel for listening to the Done event
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func (c *MockContext) Done() <-chan struct{} {
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return c.DoneCh
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}
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// Err returns the error, is nil if not set.
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func (c *MockContext) Err() error {
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return c.Error
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}
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// Value ignores the Value and always returns nil
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func (c *MockContext) Value(interface{}) interface{} {
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return nil
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}
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