src

Go monorepo.
git clone git://code.dwrz.net/src
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buildinfo.go (798B)

      1 package version
      2 
      3 import (
      4 	"fmt"
      5 	"runtime/debug"
      6 )
      7 
      8 func printBuildInfo() {
      9 	if info, ok := debug.ReadBuildInfo(); ok {
     10 		fmt.Println("Main module:")
     11 		printModule(&info.Main)
     12 		fmt.Println("Dependencies:")
     13 		for _, dep := range info.Deps {
     14 			printModule(dep)
     15 		}
     16 	} else {
     17 		fmt.Println("Built without Go modules")
     18 	}
     19 }
     20 
     21 func buildInfoVersion() (string, bool) {
     22 	info, ok := debug.ReadBuildInfo()
     23 	if !ok {
     24 		return "", false
     25 	}
     26 	if info.Main.Version == "(devel)" {
     27 		return "", false
     28 	}
     29 	return info.Main.Version, true
     30 }
     31 
     32 func printModule(m *debug.Module) {
     33 	fmt.Printf("\t%s", m.Path)
     34 	if m.Version != "(devel)" {
     35 		fmt.Printf("@%s", m.Version)
     36 	}
     37 	if m.Sum != "" {
     38 		fmt.Printf(" (sum: %s)", m.Sum)
     39 	}
     40 	if m.Replace != nil {
     41 		fmt.Printf(" (replace: %s)", m.Replace.Path)
     42 	}
     43 	fmt.Println()
     44 }