mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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33 lines
477 B
Go
33 lines
477 B
Go
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package buildinfo
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import (
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"flag"
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"fmt"
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"os"
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)
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var version = flag.Bool("version", false, "Show VictoriaMetrics version")
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// Version must be set via -ldflags '-X'
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var Version string
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// Init must be called after flag.Parse call.
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func Init() {
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if *version {
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printVersion()
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os.Exit(0)
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}
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}
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func init() {
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oldUsage := flag.Usage
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flag.Usage = func() {
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printVersion()
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oldUsage()
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}
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}
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func printVersion() {
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fmt.Fprintf(flag.CommandLine.Output(), "%s\n", Version)
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}
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