1 files changed, 98 insertions, 0 deletions
diff --git a/version.go b/version.go
new file mode 100644
index 0000000..0b5455e
--- /dev/null
+++ b/version.go
@@ -0,0 +1,98 @@
+package prep
+
+// initializes logging and command line options
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+
+	"go.wit.com/lib/config"
+	"go.wit.com/log"
+)
+
+func (pb *Auto) Version() string {
+	return pb.getVersion()
+}
+
+func doVersion(pb *Auto) {
+	log.Info(pb.getVersion())
+	os.Exit(0)
+}
+
+func (pb *Auto) getVersion() string {
+	if myAuto.buildtime == nil {
+		return "app doesn't have argv.BuildVersion()"
+	}
+	BUILDTIME, VERSION := myAuto.buildtime()
+
+	parts := strings.Split(BUILDTIME, ".")
+	if len(parts) == 1 {
+		// The input epoch seconds
+		// epochSeconds := int64(1758646486)
+		num, err := strconv.Atoi(BUILDTIME)
+		epochSeconds := int64(num)
+		if err == nil {
+
+			// 1. Convert the epoch seconds to a time.Time object.
+			//    time.Unix() creates the time in the UTC timezone by default.
+			t := time.Unix(epochSeconds, 0)
+
+			// 2. Convert the UTC time to the computer's local timezone.
+			localTime := t.Local()
+
+			// 3. Print the result. The default format is clear and includes the timezone.
+			// fmt.Println("Default format:", localTime)
+			// For a more human-friendly format, use the Format() method.
+			// Go uses a special reference time for formatting: Mon Jan 2 15:04:05 2006 MST
+			// You lay out your desired format using these specific numbers.
+			// formattedString := localTime.Format("Monday, January 2, 2006 at 3:04:05 PM (MST)")
+			// fmt.Println(" Custom format:", formattedString)
+
+			// now := time.Now()
+			// dur := time.Since(localTime)
+			// BUILDTIME = fmt.Sprintf("%s age(%v)", localTime.String(), , config.FormatDuration(time.Since(localTime)))
+			stamp := log.Sprintf("Built %s   Age(%s)", localTime.Format("2006-01-02 15:04"), config.FormatDuration(time.Since(localTime)))
+			return fmt.Sprintf("%s %s      %s", pb.Argname, VERSION, stamp)
+		}
+	}
+
+	return fmt.Sprintf("%s %s    Built on  %s", pb.Argname, VERSION, BUILDTIME)
+}
+
+func StandardVersion(ARGNAME, VERSION, BUILDTIME string) string {
+	parts := strings.Split(BUILDTIME, ".")
+	if len(parts) == 1 {
+		// The input epoch seconds
+		// epochSeconds := int64(1758646486)
+		num, err := strconv.Atoi(BUILDTIME)
+		epochSeconds := int64(num)
+		if err == nil {
+
+			// 1. Convert the epoch seconds to a time.Time object.
+			//    time.Unix() creates the time in the UTC timezone by default.
+			t := time.Unix(epochSeconds, 0)
+
+			// 2. Convert the UTC time to the computer's local timezone.
+			localTime := t.Local()
+
+			// 3. Print the result. The default format is clear and includes the timezone.
+			// fmt.Println("Default format:", localTime)
+			// For a more human-friendly format, use the Format() method.
+			// Go uses a special reference time for formatting: Mon Jan 2 15:04:05 2006 MST
+			// You lay out your desired format using these specific numbers.
+			// formattedString := localTime.Format("Monday, January 2, 2006 at 3:04:05 PM (MST)")
+			// fmt.Println(" Custom format:", formattedString)
+
+			// now := time.Now()
+			// dur := time.Since(localTime)
+			// BUILDTIME = fmt.Sprintf("%s age(%v)", localTime.String(), , config.FormatDuration(time.Since(localTime)))
+			stamp := log.Sprintf("Built %s   Age(%s)", localTime.Format("2006-01-02 15:04"), config.FormatDuration(time.Since(localTime)))
+			return fmt.Sprintf("%s %s      %s", ARGNAME, VERSION, stamp)
+		}
+	}
+
+	return fmt.Sprintf("%s %s    Built on  %s", ARGNAME, VERSION, BUILDTIME)
+}