[fhome] fix crash when installing with Homebrew

cmd/fhome/commands.go

@@ -60,6 +60,8 @@ var configCommand = cli.Command{
 					return fmt.Errorf("cannot use both --system and --user")
 				}
 
+				config := loadConfig()
+
 				client, err := highlevel.Connect(ctx, config, nil)
 				if err != nil {
 					return fmt.Errorf("failed to create api client: %v", err)
@@ -138,6 +140,8 @@ var eventCommand = cli.Command{
 			Name:  "watch",
 			Usage: "Print all incoming messages",
 			Action: func(ctx context.Context, c *cli.Command) error {
+				config := loadConfig()
+
 				client, err := highlevel.Connect(ctx, config, nil)
 				if err != nil {
 					return fmt.Errorf("failed to create api client: %v", err)
@@ -180,6 +184,8 @@ var objectCommand = cli.Command{
 					return fmt.Errorf("object not specified")
 				}
 
+				config := loadConfig()
+
 				client, err := highlevel.Connect(ctx, config, nil)
 				if err != nil {
 					return fmt.Errorf("failed to create api client: %v", err)
@@ -232,6 +238,7 @@ var objectCommand = cli.Command{
 				}
 			},
 			ShellComplete: func(ctx context.Context, cmd *cli.Command) {
+				config := loadConfig()
 				client, err := highlevel.Connect(ctx, config, nil)
 				if err != nil {
 					panic(err)
@@ -264,6 +271,8 @@ var objectCommand = cli.Command{
 					return fmt.Errorf("invalid value: %v", err)
 				}
 
+				config := loadConfig()
+
 				client, err := highlevel.Connect(ctx, config, nil)
 				if err != nil {
 					return fmt.Errorf("failed to create api client: %v", err)

cmd/fhome/main.go

@@ -17,8 +17,6 @@ import (
 	"github.com/urfave/cli/v3"
 )
 
-var config *highlevel.Config
-
 // This is set by GoReleaser, see https://goreleaser.com/cookbooks/using-main.version
 var version = "dev"
 
@@ -82,7 +80,7 @@ func main() {
 	}
 }
 
-func loadConfig() {
+func loadConfig() *highlevel.Config {
 	k := koanf.New(".")
 
 	p := "/etc/fhome/config.toml"
@@ -100,7 +98,7 @@ func loadConfig() {
 		slog.Debug("loaded config file", slog.String("path", p))
 	}
 
-	config = &highlevel.Config{
+	return &highlevel.Config{
 		Email:            k.MustString("FHOME_EMAIL"),
 		Password:         k.MustString("FHOME_CLOUD_PASSWORD"),
 		ResourcePassword: k.MustString("FHOME_RESOURCE_PASSWORD"),