Fix icon issues with windows when project name contains spaces (#3400)

* fix icon issues with windows when project name contains spaces

* add comment

* add to change log

---------

Co-authored-by: Lea Anthony <lea.anthony@gmail.com>

v2/pkg/commands/build/build.go

@@ -258,7 +258,7 @@ func execBuildApplication(builder Builder, options *Options) (string, error) {
 
 		// When we finish, we will want to remove the syso file
 		defer func() {
-			err := os.Remove(filepath.Join(options.ProjectData.Path, options.ProjectData.Name+"-res.syso"))
+			err := os.Remove(filepath.Join(options.ProjectData.Path, strings.ReplaceAll(options.ProjectData.Name, " ", "_")+"-res.syso"))
 			if err != nil {
 				fatal(err.Error())
 			}

v2/pkg/commands/build/packager.go

@@ -6,6 +6,7 @@ import (
 	"image"
 	"os"
 	"path/filepath"
+	"strings"
 
 	"github.com/leaanthony/winicon"
 	"github.com/tc-hib/winres"
@@ -274,7 +275,8 @@ func compileResources(options *Options) error {
 		rs.SetVersionInfo(v)
 	}
 
-	targetFile := filepath.Join(options.ProjectData.Path, options.ProjectData.Name+"-res.syso")
+	// replace spaces with underscores as go build behaves weirdly with spaces in syso filename
+	targetFile := filepath.Join(options.ProjectData.Path, strings.ReplaceAll(options.ProjectData.Name, " ", "_")+"-res.syso")
 	fout, err := os.Create(targetFile)
 	if err != nil {
 		return err

website/src/pages/changelog.mdx

@@ -14,6 +14,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+### Fixed
+- Fixed an issue with missing icon for Windows. Fixed by [@APshenkin](https://github.com/wailsapp/wails/pull/3400)
+
+### Changed
+
 ## v2.8.1 - 2024-04-11
 
 ### Added