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80390dd180
Bumps [github.com/onsi/ginkgo](https://github.com/onsi/ginkgo) from 1.15.0 to 1.15.1. - [Release notes](https://github.com/onsi/ginkgo/releases) - [Changelog](https://github.com/onsi/ginkgo/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/ginkgo/compare/v1.15.0...v1.15.1) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
22 lines
829 B
Go
22 lines
829 B
Go
// Copyright (c) 2019 FOSS contributors of https://github.com/nxadm/tail
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// Copyright (c) 2015 HPE Software Inc. All rights reserved.
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// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
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package watch
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import "gopkg.in/tomb.v1"
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// FileWatcher monitors file-level events.
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type FileWatcher interface {
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// BlockUntilExists blocks until the file comes into existence.
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BlockUntilExists(*tomb.Tomb) error
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// ChangeEvents reports on changes to a file, be it modification,
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// deletion, renames or truncations. Returned FileChanges group of
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// channels will be closed, thus become unusable, after a deletion
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// or truncation event.
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// In order to properly report truncations, ChangeEvents requires
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// the caller to pass their current offset in the file.
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ChangeEvents(*tomb.Tomb, int64) (*FileChanges, error)
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}
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