// 引数処理を含めた具体的な処理
func Run(env common.Env) common.ExitCode {
dockervlmArgs := env.Args[1:]
// exit when args invalid
if len(dockervlmArgs) == 0 {
fmt.Fprintln(env.ErrStream, common.DocOfDockervlm)
return common.ExitCodeNoArgsError
}
// handle dockervlm options
options, parsedArgs, err := parseDockervlmOptions(dockervlmArgs, env.ErrStream)
if err != nil {
fmt.Fprintf(env.ErrStream, err.Error())
return common.ExitCodeParseFlagError
}
// help
if options.Help {
fmt.Fprintln(env.OutStream, common.DocOfDockervlm)
return common.ExitCodeOK
}
// config file
if !filepath.IsAbs(options.YmlFile) {
options.YmlFile = filepath.Join(env.CurrentDirectory, options.YmlFile)
}
// sub commands
subCommand := parsedArgs[0]
subCommandArgs := parsedArgs[1:]
switch subCommand {
case "export":
containers, err := compose.GetComposeConfig(options.YmlFile)
if err != nil {
fmt.Fprintf(env.ErrStream, err.Error())
return common.ExitCodeComposeConfigFileNotFoundError
}
exportOptions, err := parseExportOptions(subCommandArgs, env.ErrStream)
if err != nil {
return common.ExitCodeParseExportFlagError
}
return vlmexport.VlmExport(containers, exportOptions, env)
case "import":
containers, err := compose.GetComposeConfig(options.YmlFile)
if err != nil {
fmt.Fprintf(env.ErrStream, err.Error())
return common.ExitCodeComposeConfigFileNotFoundError
}
importOptions, err := parseImportOptions(subCommandArgs, env.ErrStream)
if err != nil {
return common.ExitCodeParseExportFlagError
}
return vlmimport.VlmImport(containers, importOptions, env)
case "version":
fmt.Fprintf(env.OutStream, "dockervlm version %s\n", common.Version)
return common.ExitCodeOK
default:
fmt.Fprintf(env.ErrStream, "unknown sub command: %s\n", subCommand)
}
fmt.Fprintln(env.ErrStream, common.DocOfDockervlm)
return common.ExitCodeOK
}
func VlmExport(containers []common.Container, options common.ExportOptions, env common.Env) common.ExitCode {
compose.GetComposeConfig(env.CurrentDirectory)
return common.ExitCodeOK
}