func (c *MarathonClient) parseApplicationFromFile(filename string, opts *CreateOptions) (*Application, *CreateOptions, error) {
log.Info("Creating Application from file: %s", filename)
options := initCreateOptions(opts)
file, err := os.Open(filename)
if err != nil {
return nil, nil, fmt.Errorf("Error opening filename %s, %s", filename, err.Error())
}
var encoder encoding.Encoder
encoder, err = encoding.NewEncoderFromFileExt(filename)
if err != nil {
return nil, nil, err
}
parsed, missing := envsubst.SubstFileTokens(file, filename, options.EnvParams)
if options.ErrorOnMissingParams && missing {
return nil, nil, ErrorAppParamsMissing
}
app := new(Application)
err = encoder.UnMarshalStr(parsed, &app)
if err != nil {
return nil, nil, err
}
return app, options, nil
}
func (c *MarathonClient) CreateGroupFromFile(filename string, opts *CreateOptions) (*Group, error) {
log.Info("Creating Group from file: %s", filename)
options := initCreateOptions(opts)
file, err := os.Open(filename)
if err != nil {
return nil, fmt.Errorf("Error opening filename %s, %s", filename, err.Error())
}
var encoder encoding.Encoder
encoder, err = encoding.NewEncoderFromFileExt(filename)
if err != nil {
return nil, err
}
parsed, missing := envsubst.SubstFileTokens(file, filename, options.EnvParams)
if options.ErrorOnMissingParams && missing {
return nil, ErrorAppParamsMissing
}
group := new(Group)
err = encoder.UnMarshalStr(parsed, &group)
if err != nil {
return nil, err
}
return c.CreateGroup(group, options.Wait, options.Force)
}