Fix cases of old parameter name conventions

cmd/fyne/internal/commands/flags.go

@@ -168,7 +168,7 @@ var stringFlags = map[string]func(*string) cli.Flag{
 	"src": func(dst *string) cli.Flag {
 		return &cli.StringFlag{
 			Name:        "src",
-			Aliases:     []string{"sourceDir"},
+			Aliases:     []string{"source-dir"},
 			Usage:       "set directory to package, if executable is not set",
 			Destination: dst,
 		}

cmd/fyne/internal/commands/package.go

@@ -36,7 +36,7 @@ func Package() *cli.Command {
 		Name:        "package",
 		Aliases:     []string{"p"},
 		Usage:       "Packages an application for distribution",
-		Description: "You may specify the -executable to package, otherwise -sourceDir will be built.",
+		Description: "You may specify the --executable to package, otherwise --source-dir will be built.",
 		Flags: []cli.Flag{
 			stringFlags["target"](&p.os),
 			stringFlags["executable"](&p.exe),
@@ -104,7 +104,7 @@ func (p *Packager) AddFlags() {
 // Deprecated: Access to the individual cli commands are being removed.
 func (*Packager) PrintHelp(indent string) {
 	fmt.Println(indent, "The package command prepares an application for installation and testing.")
-	fmt.Println(indent, "You may specify the -executable to package, otherwise -sourceDir will be built.")
+	fmt.Println(indent, "You may specify the --executable to package, otherwise --sourc-dir will be built.")
 	fmt.Println(indent, "Command usage: fyne package [parameters]")
 }
 
@@ -261,7 +261,7 @@ func (p *Packager) validate() (err error) {
 		p.srcDir = baseDir
 	} else {
 		if p.os == "ios" || p.os == "android" {
-			return errors.New("parameter -sourceDir is currently not supported for mobile builds. " +
+			return errors.New("parameter --source-dir is currently not supported for mobile builds. " +
 				"Change directory to the main package and try again")
 		}
 		p.srcDir = util.EnsureAbsPath(p.srcDir)
@@ -294,7 +294,7 @@ func (p *Packager) validate() (err error) {
 			p.removeBuild([]string{p.exe})
 		}
 	} else if p.os == "ios" || p.os == "android" {
-		_, _ = fmt.Fprint(os.Stderr, "Parameter -executable is ignored for mobile builds.\n")
+		_, _ = fmt.Fprint(os.Stderr, "Parameter --executable is ignored for mobile builds.\n")
 	}
 
 	if p.Name == "" {
@@ -319,7 +319,7 @@ func (p *Packager) validate() (err error) {
 		return err
 	}
 	if p.AppVersion != "" && !isValidVersion(p.AppVersion) {
-		return errors.New("invalid -appVersion parameter, integer and '.' characters only up to x.y.z")
+		return errors.New("invalid --app-version parameter, integer and '.' characters only up to x.y.z")
 	}
 
 	return nil

cmd/fyne/internal/commands/release.go

@@ -375,37 +375,37 @@ func (r *Releaser) validate() error {
 
 	if util.IsMobile(r.os) || r.os == "windows" {
 		if r.AppVersion == "" { // Here it is required, if provided then package validate will check format
-			return errors.New("missing required -appVersion parameter")
+			return errors.New("missing required --app-version parameter")
 		}
 		if r.AppBuild <= 0 {
-			return errors.New("missing required -appBuild parameter")
+			return errors.New("missing required --app-build parameter")
 		}
 	}
 	if r.os == "windows" {
 		if r.developer == "" {
-			return errors.New("missing required -developer parameter for windows release,\n" +
+			return errors.New("missing required --developer parameter for windows release,\n" +
 				"use data from Partner Portal, format \"CN=Company, O=Company, L=City, S=State, C=Country\"")
 		}
 		if r.certificate == "" {
-			return errors.New("missing required -certificate parameter for windows release")
+			return errors.New("missing required --certificate parameter for windows release")
 		}
 		if r.password == "" {
-			return errors.New("missing required -password parameter for windows release")
+			return errors.New("missing required --password parameter for windows release")
 		}
 	}
 	if util.IsAndroid(r.os) {
 		if r.keyStore == "" {
-			return errors.New("missing required -keyStore parameter for android release")
+			return errors.New("missing required --key-store parameter for android release")
 		}
 	} else if r.os == "darwin" {
 		if r.certificate == "" {
 			r.certificate = "3rd Party Mac Developer Application"
 		}
 		if r.profile == "" {
-			return errors.New("missing required -profile parameter for macOS release")
+			return errors.New("missing required --profile parameter for macOS release")
 		}
 		if r.category == "" {
-			return errors.New("missing required -category parameter for macOS release")
+			return errors.New("missing required --category parameter for macOS release")
 		} else if !isValidMacOSCategory(r.category) {
 			return errors.New("category does not match one of the supported list: " +
 				strings.Join(macAppStoreCategories, ", "))
@@ -415,7 +415,7 @@ func (r *Releaser) validate() error {
 			r.certificate = "Apple Distribution"
 		}
 		if r.profile == "" {
-			return errors.New("missing required -profile parameter for iOS release")
+			return errors.New("missing required --profile parameter for iOS release")
 		}
 	}
 	return nil