79 lines
2.1 KiB
Go
79 lines
2.1 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"runtime"
|
|
"runtime/debug"
|
|
"strings"
|
|
|
|
"github.com/rfjakob/gocryptfs/v2/internal/stupidgcm"
|
|
"github.com/rfjakob/gocryptfs/v2/internal/tlog"
|
|
)
|
|
|
|
const (
|
|
gitVersionNotSet = "[GitVersion not set - please compile using ./build.bash]"
|
|
gitVersionFuseNotSet = "[GitVersionFuse not set - please compile using ./build.bash]"
|
|
buildDateNotSet = "0000-00-00"
|
|
)
|
|
|
|
var (
|
|
// GitVersion is the gocryptfs version according to git, set by build.bash
|
|
GitVersion = gitVersionNotSet
|
|
// GitVersionFuse is the go-fuse library version, set by build.bash
|
|
GitVersionFuse = gitVersionFuseNotSet
|
|
// BuildDate is a date string like "2017-09-06", set by build.bash
|
|
BuildDate = buildDateNotSet
|
|
)
|
|
|
|
func init() {
|
|
versionFromBuildInfo()
|
|
}
|
|
|
|
// raceDetector is set to true by race.go if we are compiled with "go build -race"
|
|
var raceDetector bool
|
|
|
|
// printVersion prints a version string like this:
|
|
// gocryptfs v1.7-32-gcf99cfd; go-fuse v1.0.0-174-g22a9cb9; 2019-05-12 go1.12 linux/amd64
|
|
func printVersion() {
|
|
var tagsSlice []string
|
|
if stupidgcm.BuiltWithoutOpenssl {
|
|
tagsSlice = append(tagsSlice, "without_openssl")
|
|
}
|
|
tags := ""
|
|
if tagsSlice != nil {
|
|
tags = " " + strings.Join(tagsSlice, " ")
|
|
}
|
|
built := fmt.Sprintf("%s %s", BuildDate, runtime.Version())
|
|
if raceDetector {
|
|
built += " -race"
|
|
}
|
|
fmt.Printf("%s %s%s; go-fuse %s; %s %s/%s\n",
|
|
tlog.ProgramName, GitVersion, tags, GitVersionFuse, built,
|
|
runtime.GOOS, runtime.GOARCH)
|
|
}
|
|
|
|
// versionFromBuildInfo tries to get some information out of the information baked in
|
|
// by the Go compiler. Does nothing when build.bash was used to build.
|
|
func versionFromBuildInfo() {
|
|
info, ok := debug.ReadBuildInfo()
|
|
if !ok {
|
|
tlog.Debug.Println("versionFromBuildInfo: ReadBuildInfo() failed")
|
|
return
|
|
}
|
|
// Fill our version strings
|
|
if GitVersion == gitVersionNotSet && info.Main.Version != "(devel)" {
|
|
GitVersion = info.Main.Version
|
|
}
|
|
if GitVersionFuse == gitVersionFuseNotSet {
|
|
for _, m := range info.Deps {
|
|
if m.Path == "github.com/hanwen/go-fuse/v2" {
|
|
GitVersionFuse = m.Version
|
|
if m.Replace != nil {
|
|
GitVersionFuse = m.Replace.Version
|
|
}
|
|
break
|
|
}
|
|
}
|
|
}
|
|
}
|