Add separate production, testserver, and demo deployments

cmd/cli/config.go

@@ -10,12 +10,13 @@ import (
 )
 
 type config struct {
-	dsn         string
-	environment string
-	webBaseURL  string
-	json        bool
-	yes         bool
-	mail        mailer.Config
+	dsn              string
+	environment      string
+	webBaseURL       string
+	demoResetEnabled bool
+	json             bool
+	yes              bool
+	mail             mailer.Config
 }
 
 func configFromEnvironment() (config, error) {
@@ -23,11 +24,16 @@ func configFromEnvironment() (config, error) {
 	if err != nil {
 		return config{}, err
 	}
+	demoResetEnabled, err := envBool("GARDOMATIC_DEMO_RESET_ENABLED", false)
+	if err != nil {
+		return config{}, err
+	}
 
 	return config{
-		dsn:         os.Getenv("GARDOMATIC_DB_DSN"),
-		environment: envString("GARDOMATIC_ENV", "development"),
-		webBaseURL:  envString("GARDOMATIC_WEB_BASE_URL", "http://localhost:4040"),
+		dsn:              os.Getenv("GARDOMATIC_DB_DSN"),
+		environment:      envString("GARDOMATIC_ENV", "development"),
+		webBaseURL:       envString("GARDOMATIC_WEB_BASE_URL", "http://localhost:4040"),
+		demoResetEnabled: demoResetEnabled,
 		mail: mailer.Config{
 			Mode:     mailer.Mode(envString("GARDOMATIC_SMTP_MODE", string(mailer.ModeFile))),
 			Host:     os.Getenv("GARDOMATIC_SMTP_HOST"),
@@ -40,6 +46,18 @@ func configFromEnvironment() (config, error) {
 	}, nil
 }
 
+func envBool(name string, fallback bool) (bool, error) {
+	value := strings.TrimSpace(os.Getenv(name))
+	if value == "" {
+		return fallback, nil
+	}
+	b, err := strconv.ParseBool(value)
+	if err != nil {
+		return false, fmt.Errorf("%s must be a boolean: %w", name, err)
+	}
+	return b, nil
+}
+
 func envString(name, fallback string) string {
 	if value := strings.TrimSpace(os.Getenv(name)); value != "" {
 		return value