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48 lines
843 B
Go
48 lines
843 B
Go
package version
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import (
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"runtime/debug"
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"strconv"
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)
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const (
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defaultVersion = "v0.0.0+unknown"
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)
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var (
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// Package is filled at linking time
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Package = "github.com/docker/buildx"
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// Version holds the complete version number. Filled in at linking time.
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Version = defaultVersion
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// Revision is filled with the VCS (e.g. git) revision being used to build
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// the program at linking time.
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Revision = ""
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)
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func init() {
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if Revision != "" {
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return
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}
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if info, ok := debug.ReadBuildInfo(); ok {
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revision := ""
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modified := false
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for _, setting := range info.Settings {
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switch setting.Key {
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case "vcs.revision":
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revision = setting.Value
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case "vcs.modified":
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modified, _ = strconv.ParseBool(setting.Value)
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}
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}
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if revision != "" {
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Revision = revision
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if modified {
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Revision += ".m"
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}
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}
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}
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}
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