julien.rbrt.fr
kiss server monitoring tool with email alerts
go
monitoring
refactor: add dynamic version
+18
-1
+18
-1
main.go
+18
-1
main.go
···
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1
package main
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import (
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+
"errors"
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"fmt"
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"os"
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"os/exec"
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"path"
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"runtime"
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+
"runtime/debug"
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+
"strings"
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"github.com/spf13/cobra"
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)
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var (
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-
version = "1.0.0"
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flagConfig = "config"
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flagDaemon = "daemon"
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cfgFile string
···
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if err != nil {
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fmt.Fprintf(os.Stderr, "error getting user home directory: %v", err)
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os.Exit(1)
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+
}
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+
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version, err := getVersion()
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+
if err != nil {
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fmt.Fprintf(os.Stderr, "error getting version: %v", err)
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version = "unknown"
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}
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rootCmd := &cobra.Command{
···
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return 0, fmt.Errorf("daemon mode is not supported on %s", runtime.GOOS)
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}
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+
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func getVersion() (string, error) {
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version, ok := debug.ReadBuildInfo()
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+
if !ok {
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return "", errors.New("failed to get version")
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+
}
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+
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+
return strings.TrimSpace(version.Main.Version), nil
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+
}