fix(cli): 🐛 retain --terminal cli flag for "headless" mode

.pre-commit-config.yaml

@@ -5,7 +5,7 @@
 
 repos:
   - repo: https://github.com/golangci/golangci-lint
-    rev: v1.59.1
+    rev: v1.60.3
     hooks:
       - id: golangci-lint
   - repo: https://github.com/compilerla/conventional-pre-commit

internal/cli/cli.go

@@ -85,7 +85,7 @@ func (d ProfileFlags) AfterApply() error {
 
 type HeadlessFlag bool
 
-func (f *HeadlessFlag) BeforeApply() error {
+func (f *HeadlessFlag) AfterApply() error {
 	if os.Getenv("DISPLAY") == "" && !*f {
 		slog.Warn("DISPLAY not set, running in headless mode by default (specify --terminal to suppress this warning).")
 

main.go

@@ -25,7 +25,7 @@ var CLI struct {
 	Version   cli.VersionCmd    `cmd:"" help:"Show the Go Hass Agent version."`
 	Upgrade   cli.UpgradeCmd    `cmd:"" help:"Attempt to upgrade from previous version."`
 	Profile   cli.ProfileFlags  `help:"Enable profiling."`
-	Headless  *cli.HeadlessFlag `help:"Run without a GUI." default:"false"`
+	Headless  *cli.HeadlessFlag `name:"terminal" help:"Run without a GUI." default:"false"`
 	AppID     string            `name:"appid" default:"${defaultAppID}" help:"Specify a custom app id (for debugging)."`
 	LogLevel  string            `name:"log-level" enum:"info,debug,trace" default:"info" help:"Set logging level."`
 	Config    cli.ConfigCmd     `cmd:"" help:"Configure Go Hass Agent."`