Fix build assets update (#3901)

* fix: build assets update from config

* Updated changelog

mkdocs-website/docs/en/changelog.md

@@ -41,6 +41,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Consolidated dev config into `config.yml` by [leaanthony](https://github.com/leaanthony)
 
 ### Fixed
+- Fixed build assets update by @ansxuman in [#3900](https://github.com/wailsapp/wails/pull/3900)
 - Fixed Linux systray `OnClick` and `OnRightClick` implementation by @atterpac in [#3886](https://github.com/wailsapp/wails/pull/3886)
 - Fixed `AlwaysOnTop` not working on Mac by [leaanthony](https://github.com/leaanthony) in [#3841](https://github.com/wailsapp/wails/pull/3841)
 - [darwin]  Fixed `application.NewEditMenu` including a duplicate `PasteAndMatchStyle` role in the edit menu on Darwin by [johnmccabe](https://github.com/johnmccabe) in [#3839](https://github.com/wailsapp/wails/pull/3839)

v3/internal/commands/build-assets.go

@@ -122,6 +122,19 @@ type UpdateConfig struct {
 	FileAssociations []FileAssociation `yaml:"fileAssociations"`
 }
 
+type WailsConfig struct {
+	Info struct {
+		CompanyName       string `yaml:"companyName"`
+		ProductName       string `yaml:"productName"`
+		ProductIdentifier string `yaml:"productIdentifier"`
+		Description      string `yaml:"description"`
+		Copyright        string `yaml:"copyright"`
+		Comments         string `yaml:"comments"`
+		Version          string `yaml:"version"`
+	} `yaml:"info"`
+	FileAssociations []FileAssociation `yaml:"fileAssociations"`
+}
+
 func UpdateBuildAssets(options *UpdateBuildAssetsOptions) error {
 	DisableFooter = true
 
@@ -132,18 +145,29 @@ func UpdateBuildAssets(options *UpdateBuildAssetsOptions) error {
 	}
 
 	var config UpdateConfig
-
 	if options.Config != "" {
+		var wailsConfig WailsConfig
 		bytes, err := os.ReadFile(options.Config)
 		if err != nil {
 			return err
 		}
-		err = yaml.Unmarshal(bytes, &config)
+		err = yaml.Unmarshal(bytes, &wailsConfig)
 		if err != nil {
 			return err
 		}
+
+		options.ProductCompany = wailsConfig.Info.CompanyName
+		options.ProductName = wailsConfig.Info.ProductName
+		options.ProductIdentifier = wailsConfig.Info.ProductIdentifier
+		options.ProductDescription = wailsConfig.Info.Description
+		options.ProductCopyright = wailsConfig.Info.Copyright
+		options.ProductComments = wailsConfig.Info.Comments
+		options.ProductVersion = wailsConfig.Info.Version
+		config.FileAssociations = wailsConfig.FileAssociations
 	}
 
+	config.UpdateBuildAssetsOptions = *options
+
 	// If directory doesn't exist, create it
 	if _, err := os.Stat(options.Dir); os.IsNotExist(err) {
 		err = os.MkdirAll(options.Dir, 0755)
@@ -157,8 +181,6 @@ func UpdateBuildAssets(options *UpdateBuildAssetsOptions) error {
 		return err
 	}
 
-	config.UpdateBuildAssetsOptions = *options
-
 	err = gosod.New(tfs).Extract(options.Dir, config)
 	if err != nil {
 		return err