make config struct koanf ready

database/main.go

@@ -9,11 +9,11 @@ import (
 
 // Database struct to read from config
 type Database struct {
-	DB                *gorm.DB        `toml:"-"`
-	Connection        string          `toml:"connection"`
-	Debug             bool            `toml:"debug"`
-	Testdata          bool            `toml:"testdata"`
-	LogLevel          logger.LogLevel `toml:"log_level"`
+	DB                *gorm.DB        `config:"-" toml:"-"`
+	Connection        string          `config:"connection" toml:"connection"`
+	Debug             bool            `config:"debug" toml:"debug"`
+	Testdata          bool            `config:"testdata" toml:"testdata"`
+	LogLevel          logger.LogLevel `config:"log_level" toml:"log_level"`
 	migrations        map[string]*gormigrate.Migration
 	migrationTestdata map[string]*gormigrate.Migration
 }

file/json_test.go

@@ -12,7 +12,7 @@ func TestReadJSON(t *testing.T) {
 	assert := assert.New(t)
 
 	a := struct {
-		Text string `toml:"text"`
+		Text string `config:"text" toml:"text"`
 	}{}
 
 	err := ReadJSON("testfiles/donoexists", &a)

file/toml_test.go

@@ -27,7 +27,7 @@ func TestReadTOML(t *testing.T) {
 	assert := assert.New(t)
 
 	a := struct {
-		Text string `toml:"text"`
+		Text string `config:"text" toml:"text"`
 	}{}
 
 	err := ReadTOML("testfiles/donoexists", &a)
@@ -45,7 +45,7 @@ func TestSaveTOML(t *testing.T) {
 	assert := assert.New(t)
 
 	type to struct {
-		Value int `toml:"v"`
+		Value int `config:"v" toml:"v"`
 	}
 	toSave := to{Value: 3}
 

mailer/main.go

@@ -6,13 +6,13 @@ import (
 
 // Service to send mail
 type Service struct {
-	SMTPHost     string       `toml:"smtp_host"`
-	SMTPPort     int          `toml:"smtp_port"`
-	SMTPUsername string       `toml:"smtp_username"`
-	SMTPPassword string       `toml:"smtp_password"`
-	SMTPSSL      bool         `toml:"smtp_ssl"`
-	Dailer       *mail.Dialer `toml:"-"`
-	From         string       `toml:"from"`
+	SMTPHost     string       `config:"smtp_host" toml:"smtp_host"`
+	SMTPPort     int          `config:"smtp_port" toml:"smtp_port"`
+	SMTPUsername string       `config:"smtp_username" toml:"smtp_username"`
+	SMTPPassword string       `config:"smtp_password" toml:"smtp_password"`
+	SMTPSSL      bool         `config:"smtp_ssl"  toml:"smtp_ssl"`
+	Dailer       *mail.Dialer `config:"-" toml:"-"`
+	From         string       `config:"from" toml:"from"`
 }
 
 // Ping mailer

web/file/createfs.go

@@ -29,16 +29,16 @@ func (t *fsType) UnmarshalText(input []byte) error {
 
 // FSInfo is a TOML structure storing access information about a file store.
 type FSInfo struct {
-	FSType fsType `toml:"type"`
+	FSType fsType `config:"type" toml:"type"`
 	// file system
-	Root string `toml:",omitempty"`
+	Root string `config:",omitempty" toml:",omitempty"`
 	// s3
-	Endpoint string `toml:",omitempty"`
-	Secure   bool   `toml:",omitempty"`
-	ID       string `toml:",omitempty"`
-	Secret   string `toml:",omitempty"`
-	Bucket   string `toml:",omitempty"`
-	Location string `toml:",omitempty"`
+	Endpoint string `config:",omitempty" toml:",omitempty"`
+	Secure   bool   `config:",omitempty" toml:",omitempty"`
+	ID       string `config:",omitempty" toml:",omitempty"`
+	Secret   string `config:",omitempty" toml:",omitempty"`
+	Bucket   string `config:",omitempty" toml:",omitempty"`
+	Location string `config:",omitempty" toml:",omitempty"`
 }
 
 // Create creates a file store from the information provided.

web/main.go

@@ -27,23 +27,23 @@ import (
 // A Service stores configuration of a server.
 type Service struct {
 	// config
-	Listen              string          `toml:"listen"`
-	AccessLog           bool            `toml:"access_log"`
-	WebrootIndexDisable bool            `toml:"webroot_index_disable"`
-	Webroot             string          `toml:"webroot"`
-	WebrootFS           http.FileSystem `toml:"-"`
+	Listen              string          `config:"listen" toml:"listen"`
+	AccessLog           bool            `config:"access_log" toml:"access_log"`
+	WebrootIndexDisable bool            `config:"webroot_index_disable" toml:"webroot_index_disable"`
+	Webroot             string          `config:"webroot" toml:"webroot"`
+	WebrootFS           http.FileSystem `config:"-" toml:"-"`
 	ACME                struct {
-		Enable  bool     `toml:"enable"`
-		Domains []string `toml:"domains"`
-		Cache   string   `toml:"cache"`
-	} `toml:"acme"`
+		Enable  bool     `config:"enable" toml:"enable"`
+		Domains []string `config:"domains" toml:"domains"`
+		Cache   string   `config: "cache" toml:"cache"`
+	} `config:"acme" toml:"acme"`
 	Session struct {
-		Name   string `toml:"name"`
-		Secret string `toml:"secret"`
-	} `toml:"session"`
+		Name   string `config:"name" toml:"name"`
+		Secret string `config: "secret" toml:"secret"`
+	} `config:"session" toml:"session"`
 	// internal
-	DB     *gorm.DB        `toml:"-"`
-	Mailer *mailer.Service `toml:"-"`
+	DB     *gorm.DB        `config:"-" toml:"-"`
+	Mailer *mailer.Service `config:"-" toml:"-"`
 
 	log     *zap.Logger
 	modules []ModuleRegisterFunc