Restrict configuration to config file

This drops also the -d flag and the database/user config option.

The -d flag used to override specific parts of the config file. This is
just confusing behaviour. Instead a new config/debug.json file is
introduced with useful default values.

Instead of configuring the database user via the database/user entry in
the config file, the user is determined from the Linux user of the
server process. This enforces that a database user with the same name as
the Linux user is configured which is already described in the README.

1 files changed, 3 insertions, 22 deletions

diff --git a/utils/runtime_config.go b/utils/runtime_config.go
index 42170f6..fb5bd72 100644
--- a/utils/runtime_config.go
+++ b/utils/runtime_config.go
@@ -12,7 +12,6 @@ import (
 
 type RuntimeConfig struct {
 	Path string
-	Debug bool
 	Http HttpConfig `json:"http"`
 	Database DatabaseConfig `json:"database"`
 }
@@ -29,7 +28,7 @@ type DatabaseConfig struct {
 	Socket string `json:"socket"`
 	User string `json:"user"`
 	Database string `json:"database"`
-	Debug bool
+	Migrations string `json:"migrations"`
 }
 
 func GetRuntimeConfig() RuntimeConfig {
@@ -39,7 +38,6 @@ func GetRuntimeConfig() RuntimeConfig {
 
 	// read command line flags
 	flag.StringVar(&config.Path, "c", "/etc/ceres/config.json", "Path to ceres configuration file")
-	flag.BoolVar(&config.Debug, "d", false, "Use this flag if you are in a development environment")
 	flag.Parse()
 
 	// open config file
@@ -55,30 +53,13 @@ func GetRuntimeConfig() RuntimeConfig {
 		log.Fatalf("Could not read configuration file %s", config.Path)
 	}
 
+	fmt.Print("Used config: " + string(configData) + "\n")
+
 	// parse content to config structs
 	err = json.Unmarshal(configData, &config)
 	if err != nil {
 		log.Fatalf("Could not parse configuration file %s", config.Path)
 	}
 
-	// override defaults if in debugging mode
-	if config.Debug {
-		config.Http.Static = "./data/static"
-		config.Http.Templates = "./data/templates"
-		config.Http.Storage = "./data/storage"
-	}
-
-	// copy debug value
-	config.Database.Debug = config.Debug
-
-	// print config if in debug mode
-	if config.Debug {
-		configuration,err := json.MarshalIndent(config, "", "    ")
-		if err != nil {
-			log.Fatal(err)
-		}
-		fmt.Print("Used config: " + string(configuration) + "\n")
-	}
-
 	return config
 }