Allow for setting a testuser via settings

app/config.go

@@ -12,35 +12,50 @@ import (
 // WARNING: this is not intended to be used in a multi-threaded environment
 // Instatiate this once on startup before any goroutines are started
 const (
-	DEFAULT_GIT_DIR = "data_git"
-	DEFAULT_GND_DIR = "cache_gnd"
-	DEFAULT_GEO_DIR = "cache_geo"
-	DEFAULT_IMG_DIR = "data_bilder"
-
 	DEFAULT_PORT  = "8080"
 	DEFAULT_ADDR  = "localhost"
 	DEFAULT_HTTPS = false
 
-	ENV_PREFIX = "KGPZ"
+	ENV_PREFIX = "MUSENALM"
 )
 
 type ConfigProvider struct {
-	Files []string
+	Files    []string
+	DevFiles []string
 	*Config
 }
 
 type Config struct {
 	// At least one of these should be set
+	Debug          bool `json:"debug,omitempty" envconfig:"DEBUG"`
+	AllowTestLogin bool `json:"allow_test_login,omitempty" envconfig:"ALLOW_TEST_LOGIN"`
 }
 
-func NewConfigProvider(files []string) *ConfigProvider {
-	return &ConfigProvider{Files: files}
+func NewConfigProvider(files []string, devfiles []string) *ConfigProvider {
+	return &ConfigProvider{Files: files, DevFiles: devfiles}
 }
 
 func (c *ConfigProvider) Read() error {
 	c.Config = &Config{}
+
 	for _, file := range c.Files {
-		c.Config = readSettingsFile(c.Config, file)
+		conf, err := readSettingsFile(file)
+		if err == nil {
+			c.Config = conf
+		} else {
+			panic(err)
+		}
+	}
+
+	for _, file := range c.DevFiles {
+		conf, err := readSettingsFile(file)
+		if c.Debug {
+			if err == nil {
+				c.Config = conf
+			} else {
+				panic(err)
+			}
+		}
 	}
 	c.Config = readSettingsEnv(c.Config)
 	c.Config = readDefaults(c.Config)
@@ -51,11 +66,12 @@ func (c *ConfigProvider) Validate() error {
 	return nil
 }
 
-func readSettingsFile(cfg *Config, path string) *Config {
+func readSettingsFile(path string) (*Config, error) {
+	cfg := &Config{}
 	f, err := os.Open(path)
 	if err != nil {
 		slog.Error("Error opening config file ", "path", path, "error", err)
-		return cfg
+		return cfg, err
 	}
 	defer f.Close()
 
@@ -63,7 +79,7 @@ func readSettingsFile(cfg *Config, path string) *Config {
 	err = dec.Decode(cfg)
 	helpers.Assert(err, "Error decoding config file")
 
-	return cfg
+	return cfg, nil
 }
 
 func readSettingsEnv(cfg *Config) *Config {
@@ -72,7 +88,6 @@ func readSettingsEnv(cfg *Config) *Config {
 }
 
 func readDefaults(cfg *Config) *Config {
-
 	return cfg
 }