mirror of
https://github.com/containrrr/watchtower.git
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e3dd8d688a
* wip: notification stats * make report notifications optional * linting/documentation fixes * linting/documentation fixes * merge types.Container and container.Interface * smaller naming/format fixes * use typed image/container IDs * simplify notifier and update tests * add missed doc comments * lint fixes * remove unused constructors * rename old/new current/latest
65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
package types
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import (
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"github.com/docker/docker/api/types"
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"strings"
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)
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// ImageID is a hash string representing a container image
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type ImageID string
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// ContainerID is a hash string representing a container instance
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type ContainerID string
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// ShortID returns the 12-character (hex) short version of an image ID hash, removing any "sha256:" prefix if present
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func (id ImageID) ShortID() (short string) {
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return shortID(string(id))
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}
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// ShortID returns the 12-character (hex) short version of a container ID hash, removing any "sha256:" prefix if present
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func (id ContainerID) ShortID() (short string) {
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return shortID(string(id))
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}
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func shortID(longID string) string {
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prefixSep := strings.IndexRune(longID, ':')
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offset := 0
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length := 12
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if prefixSep >= 0 {
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if longID[0:prefixSep] == "sha256" {
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offset = prefixSep + 1
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} else {
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length += prefixSep + 1
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}
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}
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if len(longID) >= offset+length {
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return longID[offset : offset+length]
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}
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return longID
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}
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// Container is a docker container running an image
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type Container interface {
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ContainerInfo() *types.ContainerJSON
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ID() ContainerID
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IsRunning() bool
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Name() string
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ImageID() ImageID
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SafeImageID() ImageID
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ImageName() string
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Enabled() (bool, bool)
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IsMonitorOnly() bool
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Scope() (string, bool)
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Links() []string
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ToRestart() bool
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IsWatchtower() bool
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StopSignal() string
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HasImageInfo() bool
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ImageInfo() *types.ImageInspect
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GetLifecyclePreCheckCommand() string
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GetLifecyclePostCheckCommand() string
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GetLifecyclePreUpdateCommand() string
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GetLifecyclePostUpdateCommand() string
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}
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