From dd6f08b10b1597f44e3dc25509ac9a45336b0914 Mon Sep 17 00:00:00 2001 From: Sebastien Douheret Date: Thu, 10 Aug 2017 12:19:34 +0200 Subject: Add folder interface and support native pathmap folder type. Signed-off-by: Sebastien Douheret --- lib/xdsconfig/config.go | 21 +++++++++-- lib/xdsconfig/fileconfig.go | 40 +++++++++++++++----- lib/xdsconfig/folderconfig.go | 85 ------------------------------------------ lib/xdsconfig/foldersconfig.go | 47 ----------------------- 4 files changed, 47 insertions(+), 146 deletions(-) delete mode 100644 lib/xdsconfig/folderconfig.go delete mode 100644 lib/xdsconfig/foldersconfig.go (limited to 'lib/xdsconfig') diff --git a/lib/xdsconfig/config.go b/lib/xdsconfig/config.go index f2d0710..a3e5a7e 100644 --- a/lib/xdsconfig/config.go +++ b/lib/xdsconfig/config.go @@ -2,7 +2,6 @@ package xdsconfig import ( "fmt" - "os" "github.com/Sirupsen/logrus" @@ -16,13 +15,21 @@ type Config struct { APIVersion string `json:"apiVersion"` VersionGitTag string `json:"gitTag"` Builder BuilderConfig `json:"builder"` - Folders FoldersConfig `json:"folders"` // Private (un-exported fields in REST GET /config route) + Options Options `json:"-"` FileConf FileConfig `json:"-"` Log *logrus.Logger `json:"-"` } +// Options set at the command line +type Options struct { + ConfigFile string + LogLevel string + LogFile string + NoFolderConfig bool +} + // Config default values const ( DefaultAPIVersion = "1" @@ -41,7 +48,13 @@ func Init(cliCtx *cli.Context, log *logrus.Logger) (*Config, error) { APIVersion: DefaultAPIVersion, VersionGitTag: cliCtx.App.Metadata["git-tag"].(string), Builder: BuilderConfig{}, - Folders: FoldersConfig{}, + + Options: Options{ + ConfigFile: cliCtx.GlobalString("config"), + LogLevel: cliCtx.GlobalString("log"), + LogFile: cliCtx.GlobalString("logfile"), + NoFolderConfig: cliCtx.GlobalBool("no-folderconfig"), + }, FileConf: FileConfig{ WebAppDir: "webapp/dist", ShareRootDir: DefaultShareDir, @@ -52,7 +65,7 @@ func Init(cliCtx *cli.Context, log *logrus.Logger) (*Config, error) { } // config file settings overwrite default config - err = updateConfigFromFile(&c, cliCtx.GlobalString("config")) + err = readGlobalConfig(&c, c.Options.ConfigFile) if err != nil { return nil, err } diff --git a/lib/xdsconfig/fileconfig.go b/lib/xdsconfig/fileconfig.go index 90c1aad..2dbf884 100644 --- a/lib/xdsconfig/fileconfig.go +++ b/lib/xdsconfig/fileconfig.go @@ -11,6 +11,16 @@ import ( common "github.com/iotbzh/xds-common/golib" ) +const ( + // ConfigDir Directory in user HOME directory where xds config will be saved + ConfigDir = ".xds" + // GlobalConfigFilename Global config filename + GlobalConfigFilename = "config.json" + // FoldersConfigFilename Folders config filename + FoldersConfigFilename = "server-config_folders.xml" +) + +// SyncThingConf definition type SyncThingConf struct { BinDir string `json:"binDir"` Home string `json:"home"` @@ -19,6 +29,7 @@ type SyncThingConf struct { RescanIntervalS int `json:"rescanIntervalS"` } +// FileConfig is the JSON structure of xds-server config file (config.json) type FileConfig struct { WebAppDir string `json:"webAppDir"` ShareRootDir string `json:"shareRootDir"` @@ -28,21 +39,21 @@ type FileConfig struct { LogsDir string `json:"logsDir"` } -// getConfigFromFile reads configuration from a config file. +// readGlobalConfig reads configuration from a config file. // Order to determine which config file is used: // 1/ from command line option: "--config myConfig.json" // 2/ $HOME/.xds/config.json file // 3/ /config.json file // 4/ /config.json file - -func updateConfigFromFile(c *Config, confFile string) error { +func readGlobalConfig(c *Config, confFile string) error { searchIn := make([]string, 0, 3) if confFile != "" { searchIn = append(searchIn, confFile) } if usr, err := user.Current(); err == nil { - searchIn = append(searchIn, path.Join(usr.HomeDir, ".xds", "config.json")) + searchIn = append(searchIn, path.Join(usr.HomeDir, ConfigDir, + GlobalConfigFilename)) } cwd, err := os.Getwd() if err == nil { @@ -70,7 +81,6 @@ func updateConfigFromFile(c *Config, confFile string) error { // TODO move on viper package to support comments in JSON and also // bind with flags (command line options) // see https://github.com/spf13/viper#working-with-flags - fd, _ := os.Open(*cFile) defer fd.Close() fCfg := FileConfig{} @@ -79,14 +89,15 @@ func updateConfigFromFile(c *Config, confFile string) error { } // Support environment variables (IOW ${MY_ENV_VAR} syntax) in config.json - for _, field := range []*string{ + vars := []*string{ &fCfg.WebAppDir, &fCfg.ShareRootDir, &fCfg.SdkRootDir, - &fCfg.LogsDir, - &fCfg.SThgConf.Home, - &fCfg.SThgConf.BinDir} { - + &fCfg.LogsDir} + if fCfg.SThgConf != nil { + vars = append(vars, &fCfg.SThgConf.Home, &fCfg.SThgConf.BinDir) + } + for _, field := range vars { var err error if *field, err = common.ResolveEnvVar(*field); err != nil { return err @@ -123,3 +134,12 @@ func updateConfigFromFile(c *Config, confFile string) error { c.FileConf = fCfg return nil } + +// FoldersConfigFilenameGet +func FoldersConfigFilenameGet() (string, error) { + usr, err := user.Current() + if err != nil { + return "", err + } + return path.Join(usr.HomeDir, ConfigDir, FoldersConfigFilename), nil +} diff --git a/lib/xdsconfig/folderconfig.go b/lib/xdsconfig/folderconfig.go deleted file mode 100644 index bb2b56f..0000000 --- a/lib/xdsconfig/folderconfig.go +++ /dev/null @@ -1,85 +0,0 @@ -package xdsconfig - -import ( - "fmt" - "log" - "path/filepath" -) - -// FolderType constances -const ( - FolderTypeDocker = 0 - FolderTypeWindowsSubsystem = 1 - FolderTypeCloudSync = 2 - - FolderStatusErrorConfig = "ErrorConfig" - FolderStatusDisable = "Disable" - FolderStatusEnable = "Enable" -) - -// FolderType is the type of sharing folder -type FolderType int - -// FolderConfig is the config for one folder -type FolderConfig struct { - ID string `json:"id" binding:"required"` - Label string `json:"label"` - RelativePath string `json:"path"` - Type FolderType `json:"type"` - SyncThingID string `json:"syncThingID"` - BuilderSThgID string `json:"builderSThgID"` - Status string `json:"status"` - DefaultSdk string `json:"defaultSdk"` - - // Not exported fields - RootPath string `json:"-"` -} - -// NewFolderConfig creates a new folder object -func NewFolderConfig(id, label, rootDir, path string, defaultSdk string) FolderConfig { - return FolderConfig{ - ID: id, - Label: label, - RelativePath: path, - Type: FolderTypeCloudSync, - SyncThingID: "", - Status: FolderStatusDisable, - RootPath: rootDir, - DefaultSdk: defaultSdk, - } -} - -// GetFullPath returns the full path -func (c *FolderConfig) GetFullPath(dir string) string { - if &dir == nil { - dir = "" - } - if filepath.IsAbs(dir) { - return filepath.Join(c.RootPath, dir) - } - return filepath.Join(c.RootPath, c.RelativePath, dir) -} - -// Verify is called to verify that a configuration is valid -func (c *FolderConfig) Verify() error { - var err error - - if c.Type != FolderTypeCloudSync { - err = fmt.Errorf("Unsupported folder type") - } - - if c.SyncThingID == "" { - err = fmt.Errorf("device id not set (SyncThingID field)") - } - - if c.RootPath == "" { - err = fmt.Errorf("RootPath must not be empty") - } - - if err != nil { - c.Status = FolderStatusErrorConfig - log.Printf("ERROR Verify: %v\n", err) - } - - return err -} diff --git a/lib/xdsconfig/foldersconfig.go b/lib/xdsconfig/foldersconfig.go deleted file mode 100644 index 4ad16df..0000000 --- a/lib/xdsconfig/foldersconfig.go +++ /dev/null @@ -1,47 +0,0 @@ -package xdsconfig - -import ( - "fmt" -) - -// FoldersConfig contains all the folder configurations -type FoldersConfig []FolderConfig - -// GetIdx returns the index of the folder matching id in FoldersConfig array -func (c FoldersConfig) GetIdx(id string) int { - for i := range c { - if id == c[i].ID { - return i - } - } - return -1 -} - -// Update is used to fully update or add a new FolderConfig -func (c FoldersConfig) Update(newCfg FoldersConfig) FoldersConfig { - for i := range newCfg { - found := false - for j := range c { - if newCfg[i].ID == c[j].ID { - c[j] = newCfg[i] - found = true - break - } - } - if !found { - c = append(c, newCfg[i]) - } - } - return c -} - -// Delete is used to delete a folder matching id in FoldersConfig array -func (c FoldersConfig) Delete(id string) (FoldersConfig, FolderConfig, error) { - if idx := c.GetIdx(id); idx != -1 { - f := c[idx] - c = append(c[:idx], c[idx+1:]...) - return c, f, nil - } - - return c, FolderConfig{}, fmt.Errorf("invalid id") -} -- cgit 1.2.3-korg