8 "github.com/Sirupsen/logrus"
9 "github.com/codegangsta/cli"
10 common "github.com/iotbzh/xds-common/golib"
13 // Config parameters (json format) of /config command
15 Version string `json:"version"`
16 APIVersion string `json:"apiVersion"`
17 VersionGitTag string `json:"gitTag"`
18 Builder BuilderConfig `json:"builder"`
19 Folders FoldersConfig `json:"folders"`
21 // Private (un-exported fields in REST GET /config route)
22 FileConf FileConfig `json:"-"`
23 Log *logrus.Logger `json:"-"`
26 // Config default values
28 DefaultAPIVersion = "1"
30 DefaultShareDir = "/mnt/share"
31 DefaultSdkRootDir = "/xdt/sdk"
34 // Init loads the configuration on start-up
35 func Init(cliCtx *cli.Context, log *logrus.Logger) (*Config, error) {
38 // Define default configuration
40 Version: cliCtx.App.Metadata["version"].(string),
41 APIVersion: DefaultAPIVersion,
42 VersionGitTag: cliCtx.App.Metadata["git-tag"].(string),
43 Builder: BuilderConfig{},
44 Folders: FoldersConfig{},
46 WebAppDir: "webapp/dist",
47 ShareRootDir: DefaultShareDir,
48 SdkRootDir: DefaultSdkRootDir,
49 HTTPPort: DefaultPort,
54 // config file settings overwrite default config
55 err = updateConfigFromFile(&c, cliCtx.GlobalString("config"))
60 // Update location of shared dir if needed
61 if !common.Exists(c.FileConf.ShareRootDir) {
62 if err := os.MkdirAll(c.FileConf.ShareRootDir, 0770); err != nil {
63 return nil, fmt.Errorf("No valid shared directory found: %v", err)
66 c.Log.Infoln("Share root directory: ", c.FileConf.ShareRootDir)
68 if c.FileConf.LogsDir != "" && !common.Exists(c.FileConf.LogsDir) {
69 if err := os.MkdirAll(c.FileConf.LogsDir, 0770); err != nil {
70 return nil, fmt.Errorf("Cannot create logs dir: %v", err)
73 c.Log.Infoln("Logs directory: ", c.FileConf.LogsDir)