x

pkg/appver/version_darwin.go

@@ -0,0 +1,41 @@
+package appver
+
+import (
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"howett.net/plist"
+)
+
+const (
+	InfoFile = "Info.plist"
+)
+
+type Plist struct {
+	CFBundleShortVersionString string `plist:"CFBundleShortVersionString"`
+	NSHumanReadableCopyright   string `plist:"NSHumanReadableCopyright"`
+}
+
+func (i *Info) initialize() error {
+
+	parts := strings.Split(i.FilePath, string(filepath.Separator))
+	file := filepath.Join(append(parts[:len(parts)-2], InfoFile)...)
+	b, err := os.ReadFile("/" + file)
+	if err != nil {
+		return err
+	}
+
+	p := Plist{}
+	_, err = plist.Unmarshal(b, &p)
+	if err != nil {
+		return err
+	}
+
+	i.FullVersion = p.CFBundleShortVersionString
+	i.Version, _ = strconv.Atoi(strings.Split(i.FullVersion, ".")[0])
+	i.CompanyName = p.NSHumanReadableCopyright
+
+	return nil
+}