func init() {
hugoInfo = &HugoInfo{
Version: helpers.HugoVersion(),
CommitHash: CommitHash,
BuildDate: BuildDate,
Generator: template.HTML(fmt.Sprintf(`<meta name="generator" content="Hugo %s" />`, helpers.HugoVersion())),
}
}
)
var timeLayout string // the layout for time.Time
var version = &cobra.Command{
Use: "version",
Short: "Print the version number of Hugo",
Long: `All software has versions. This is Hugo's.`,
Run: func(cmd *cobra.Command, args []string) {
if hugolib.BuildDate == "" {
setBuildDate() // set the build date from executable's mdate
} else {
formatBuildDate() // format the compile time
}
if hugolib.CommitHash == "" {
fmt.Printf("Hugo Static Site Generator v%s BuildDate: %s\n", helpers.HugoVersion(), hugolib.BuildDate)
} else {
fmt.Printf("Hugo Static Site Generator v%s-%s BuildDate: %s\n", helpers.HugoVersion(), strings.ToUpper(hugolib.CommitHash), hugolib.BuildDate)
}
},
}
// setBuildDate checks the ModTime of the Hugo executable and returns it as a
// formatted string. This assumes that the executable name is Hugo, if it does
// not exist, an empty string will be returned. This is only called if the
// hugolib.BuildDate wasn't set during compile time.
//
// osext is used for cross-platform.
func setBuildDate() {
fname, _ := osext.Executable()
dir, err := filepath.Abs(filepath.Dir(fname))