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Extract function for loading profile files

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This commit is contained in:
Iwasaki Yudai 2015-08-24 16:13:22 +09:00
parent acacba6f03
commit c56e41b56b
1 changed files with 26 additions and 18 deletions
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44
app/app.go
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@ -51,24 +51,7 @@ func New(options Options) (*App, error) {
return nil, errors.New("Title format string syntax error") return nil, errors.New("Title format string syntax error")
} }
prefString := []byte{} prefMap, err := loadProfileFile(options)
prefPath := options.ProfileFile
if options.ProfileFile == DefaultProfileFilePath {
prefPath = os.Getenv("HOME") + "/.gotty"
}
if _, err = os.Stat(prefPath); os.IsNotExist(err) {
if options.ProfileFile != DefaultProfileFilePath {
return nil, err
}
} else {
log.Printf("Loading profile path: %s", prefPath)
prefString, _ = ioutil.ReadFile(prefPath)
}
if len(prefString) == 0 {
prefString = []byte(("{}"))
}
var prefMap map[string]interface{}
err = json.Unmarshal(prefString, &prefMap)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -87,6 +70,31 @@ func New(options Options) (*App, error) {
}, nil }, nil
} }
func loadProfileFile(options Options) (map[string]interface{}, error) {
prefString := []byte{}
prefPath := options.ProfileFile
if options.ProfileFile == DefaultProfileFilePath {
prefPath = os.Getenv("HOME") + "/.gotty"
}
if _, err := os.Stat(prefPath); os.IsNotExist(err) {
if options.ProfileFile != DefaultProfileFilePath {
return nil, err
}
} else {
log.Printf("Loading profile path: %s", prefPath)
prefString, _ = ioutil.ReadFile(prefPath)
}
if len(prefString) == 0 {
prefString = []byte(("{}"))
}
var prefMap map[string]interface{}
err := json.Unmarshal(prefString, &prefMap)
if err != nil {
return nil, err
}
return prefMap, nil
}
func (app *App) Run() error { func (app *App) Run() error {
if app.options.PermitWrite { if app.options.PermitWrite {
log.Printf("Permitting clients to write input to the PTY.") log.Printf("Permitting clients to write input to the PTY.")