Set version info for windows exe#

Fixes #3046

cmd/fyne/internal/commands/package-windows.go

@@ -6,7 +6,10 @@ import (
 	"os"
 	"path/filepath"
 	"runtime"
+	"strconv"
+	"strings"
 
+	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/cmd/fyne/internal/templates"
 	"github.com/fyne-io/image/ico"
 	"github.com/josephspurrier/goversioninfo"
@@ -72,6 +75,8 @@ func (p *Packager) packageWindows() error {
 	vi.ProductName = p.Name
 	vi.IconPath = icoPath
 	vi.ManifestPath = manifest
+	vi.StringFileInfo.ProductVersion = p.combinedVersion()
+	vi.FixedFileInfo.FileVersion = fixedVersionInfo(p.combinedVersion())
 
 	vi.Build()
 	vi.Walk()
@@ -131,3 +136,32 @@ func runAsAdminWindows(args ...string) error {
 
 	return execabs.Command("powershell.exe", "Start-Process", "cmd.exe", "-Verb", "runAs", "-ArgumentList", cmd).Run()
 }
+
+func fixedVersionInfo(ver string) (ret goversioninfo.FileVersion) {
+	ret.Build = 1 // as 0,0,0,0 is not valid
+	if len(ver) == 0 {
+		return ret
+	}
+	split := strings.Split(ver, ".")
+	setVersionField(&ret.Major, split[0])
+	if len(split) > 1 {
+		setVersionField(&ret.Minor, split[1])
+	}
+	if len(split) > 2 {
+		setVersionField(&ret.Patch, split[2])
+	}
+	if len(split) > 3 {
+		setVersionField(&ret.Build, split[3])
+	}
+	return ret
+}
+
+func setVersionField(to *int, ver string) {
+	num, err := strconv.Atoi(ver)
+	if err != nil {
+		fyne.LogError("Failed to parse app version field", err)
+		return
+	}
+
+	*to = num
+}

cmd/fyne/internal/commands/package_test.go

@@ -5,6 +5,7 @@ import (
 	"runtime"
 	"testing"
 
+	"github.com/josephspurrier/goversioninfo"
 	"github.com/stretchr/testify/assert"
 
 	"fyne.io/fyne/v2/cmd/fyne/internal/metadata"
@@ -21,6 +22,23 @@ func Test_calculateExeName(t *testing.T) {
 	assert.Equal(t, "testdata", nonModulesApp)
 }
 
+func Test_fixedVersionInfo(t *testing.T) {
+	tests := []struct {
+		ver   string
+		fixed goversioninfo.FileVersion
+	}{
+		{"", goversioninfo.FileVersion{0, 0, 0, 1}},
+		{"1.1.1.1", goversioninfo.FileVersion{1, 1, 1, 1}},
+		{"2.2.2", goversioninfo.FileVersion{2, 2, 2, 1}},
+		{"3.3.3.3.3", goversioninfo.FileVersion{3, 3, 3, 3}},
+	}
+
+	for _, tt := range tests {
+		parsed := fixedVersionInfo(tt.ver)
+		assert.Equal(t, tt.fixed, parsed)
+	}
+}
+
 func Test_isValidVersion(t *testing.T) {
 	assert.True(t, isValidVersion("1"))
 	assert.True(t, isValidVersion("1.2"))