44 lines
867 B
Go
44 lines
867 B
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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"github.com/slackhq/nebula"
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)
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// A version string that can be set with
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//
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// -ldflags "-X main.Build=SOMEVERSION"
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//
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// at compile-time.
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var Build string
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func main() {
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configPath := flag.String("config", "", "Path to either a file or directory to load configuration from")
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configTest := flag.Bool("test", false, "Test the config and print the end result. Non zero exit indicates a faulty config")
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printVersion := flag.Bool("version", false, "Print version")
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printUsage := flag.Bool("help", false, "Print command line usage")
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flag.Parse()
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if *printVersion {
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fmt.Printf("Version: %s\n", Build)
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os.Exit(0)
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}
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if *printUsage {
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flag.Usage()
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os.Exit(0)
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}
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if *configPath == "" {
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fmt.Println("-config flag must be set")
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flag.Usage()
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os.Exit(1)
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}
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nebula.Main(*configPath, *configTest, Build)
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}
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