37 lines
1.3 KiB
Go
37 lines
1.3 KiB
Go
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package init
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import (
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version "github.com/hashicorp/go-version"
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)
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// InstallHooks is an interface used to provide notifications about the
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// installation process being orchestrated by InstallModules.
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//
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// This interface may have new methods added in future, so implementers should
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// embed InstallHooksImpl to get no-op implementations of any unimplemented
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// methods.
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type InstallHooks interface {
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// Download is called for modules that are retrieved from a remote source
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// before that download begins, to allow a caller to give feedback
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// on progress through a possibly-long sequence of downloads.
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Download(moduleAddr, packageAddr string, version *version.Version)
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// Install is called for each module that is installed, even if it did
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// not need to be downloaded from a remote source.
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Install(moduleAddr string, version *version.Version, localPath string)
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}
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// InstallHooksImpl is a do-nothing implementation of InstallHooks that
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// can be embedded in another implementation struct to allow only partial
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// implementation of the interface.
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type InstallHooksImpl struct {
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}
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func (h InstallHooksImpl) Download(moduleAddr, packageAddr string, version *version.Version) {
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}
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func (h InstallHooksImpl) Install(moduleAddr string, version *version.Version, localPath string) {
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}
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var _ InstallHooks = InstallHooksImpl{}
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