// Generate generates migration templates.
func (g *migrationGenerator) Generate() {
name := g.flag.Arg(0)
if name == "" {
util.PanicOnError(g, "abort: no NAME given")
}
tx := kocha.TxTypeMap[g.txType]
if tx == nil {
util.PanicOnError(g, "abort: unsupported transaction type: `%v`", g.txType)
}
now := Now().Format("20060102150405")
data := map[string]interface{}{
"Name": util.ToCamelCase(name),
"TimeStamp": now,
"ImportPath": tx.ImportPath(),
"TxType": reflect.TypeOf(tx.TransactionType()).String(),
}
util.CopyTemplate(g,
filepath.Join(SkeletonDir("migration"), "migration.go.template"),
filepath.Join("db", "migrations", fmt.Sprintf("%v_%v.go", now, util.ToSnakeCase(name))), data)
initPath := filepath.Join("db", "migrations", "init.go")
if _, err := os.Stat(initPath); os.IsNotExist(err) {
appDir, err := util.FindAppDir()
if err != nil {
panic(err)
}
util.CopyTemplate(g,
filepath.Join(SkeletonDir("migration"), "init.go.template"),
initPath, map[string]interface{}{
"typeName": g.txType,
"tx": strings.TrimSpace(util.GoString(tx)),
"dbImportPath": path.Join(appDir, "db"),
})
}
}
// Run generates the controller templates.
func (c *generateControllerCommand) Run(args []string) error {
if len(args) < 1 || args[0] == "" {
return fmt.Errorf("no NAME given")
}
name := args[0]
camelCaseName := util.ToCamelCase(name)
snakeCaseName := util.ToSnakeCase(name)
receiverName := strings.ToLower(name)
if len(receiverName) > 1 {
receiverName = receiverName[:2]
} else {
receiverName = receiverName[:1]
}
data := map[string]interface{}{
"Name": camelCaseName,
"Receiver": receiverName,
}
if err := util.CopyTemplate(
filepath.Join(skeletonDir("controller"), "controller.go"+util.TemplateSuffix),
filepath.Join("app", "controller", snakeCaseName+".go"), data); err != nil {
return err
}
if err := util.CopyTemplate(
filepath.Join(skeletonDir("controller"), "view.html"+util.TemplateSuffix),
filepath.Join("app", "view", snakeCaseName+".html"), data); err != nil {
return err
}
return nil
}
// Run generates model templates.
func (c *generateModelCommand) Run(args []string) error {
if len(args) < 1 || args[0] == "" {
return fmt.Errorf("no NAME given")
}
name := args[0]
if c.option.ORM == "" {
c.option.ORM = defaultORM
}
mt, exists := modelTypeMap[c.option.ORM]
if !exists {
return fmt.Errorf("unsupported ORM: `%v'", c.option.ORM)
}
m := mt.FieldTypeMap()
var fields []modelField
for _, arg := range args[1:] {
input := strings.Split(arg, ":")
if len(input) != 2 {
return fmt.Errorf("invalid argument format is specified: `%v'", arg)
}
name, t := input[0], input[1]
if name == "" {
return fmt.Errorf("field name isn't specified: `%v'", arg)
}
if t == "" {
return fmt.Errorf("field type isn't specified: `%v'", arg)
}
ft, found := m[t]
if !found {
return fmt.Errorf("unsupported field type: `%v'", t)
}
fields = append(fields, modelField{
Name: util.ToCamelCase(name),
Type: ft.Name,
Column: util.ToSnakeCase(name),
OptionTags: ft.OptionTags,
})
}
camelCaseName := util.ToCamelCase(name)
snakeCaseName := util.ToSnakeCase(name)
data := map[string]interface{}{
"Name": camelCaseName,
"Fields": fields,
}
templatePath, configTemplatePath := mt.TemplatePath()
if err := util.CopyTemplate(templatePath, filepath.Join("app", "model", snakeCaseName+".go"), data); err != nil {
return err
}
initPath := filepath.Join("db", "config.go")
if _, err := os.Stat(initPath); os.IsNotExist(err) {
if err := util.CopyTemplate(configTemplatePath, initPath, nil); err != nil {
return err
}
}
return nil
}
// Run generates migration templates.
func (c *generateMigrationCommand) Run(args []string) error {
if len(args) < 1 || args[0] == "" {
return fmt.Errorf("no NAME given")
}
name := args[0]
if c.option.ORM == "" {
c.option.ORM = defaultORM
}
orm, exists := ORM[c.option.ORM]
if !exists {
return fmt.Errorf("unsupported ORM: `%v'", c.option.ORM)
}
now := _time.Now().Format("20060102150405")
data := map[string]interface{}{
"Name": util.ToCamelCase(name),
"TimeStamp": now,
"ImportPath": orm.ImportPath(),
"TxType": reflect.TypeOf(orm.TransactionType()).String(),
}
if err := util.CopyTemplate(
filepath.Join(skeletonDir("migration"), "migration.go"+util.TemplateSuffix),
filepath.Join("db", "migration", fmt.Sprintf("%v_%v.go", now, util.ToSnakeCase(name))),
data,
); err != nil {
return err
}
initPath := filepath.Join("db", "migration", "init.go")
if _, err := os.Stat(initPath); os.IsNotExist(err) {
appDir, err := util.FindAppDir()
if err != nil {
return err
}
if err := util.CopyTemplate(
filepath.Join(skeletonDir("migration"), "init.go"+util.TemplateSuffix),
initPath, map[string]interface{}{
"typeName": c.option.ORM,
"tx": strings.TrimSpace(util.GoString(orm)),
"dbImportPath": path.Join(appDir, "db"),
},
); err != nil {
return err
}
}
return nil
}
// Generate generate a controller templates.
func (g *controllerGenerator) Generate() {
name := g.flag.Arg(0)
if name == "" {
util.PanicOnError(g, "abort: no NAME given")
}
camelCaseName := util.ToCamelCase(name)
snakeCaseName := util.ToSnakeCase(name)
data := map[string]interface{}{
"Name": camelCaseName,
}
util.CopyTemplate(g,
filepath.Join(SkeletonDir("controller"), "controller.go.template"),
filepath.Join("app", "controllers", snakeCaseName+".go"), data)
util.CopyTemplate(g,
filepath.Join(SkeletonDir("controller"), "view.html"),
filepath.Join("app", "views", snakeCaseName+".html"), data)
g.addRouteToFile(name)
}
// Generate generates model templates.
func (g *modelGenerator) Generate() {
name := g.flag.Arg(0)
if name == "" {
util.PanicOnError(g, "abort: no NAME given")
}
mt := modelTypeMap[g.orm]
if mt == nil {
util.PanicOnError(g, "abort: unsupported ORM type: `%v`", g.orm)
}
m := mt.FieldTypeMap()
var fields []modelField
for _, arg := range g.flag.Args()[1:] {
input := strings.Split(arg, ":")
if len(input) != 2 {
util.PanicOnError(g, "abort: invalid argument format has been specified: `%v`", strings.Join(input, ", "))
}
name, t := input[0], input[1]
if name == "" {
util.PanicOnError(g, "abort: field name hasn't been specified")
}
ft, found := m[t]
if !found {
util.PanicOnError(g, "abort: unsupported field type: `%v`", t)
}
fields = append(fields, modelField{
Name: util.ToCamelCase(name),
Type: ft.Name,
Column: util.ToSnakeCase(name),
OptionTags: ft.OptionTags,
})
}
camelCaseName := util.ToCamelCase(name)
snakeCaseName := util.ToSnakeCase(name)
data := map[string]interface{}{
"Name": camelCaseName,
"Fields": fields,
}
templatePath, configTemplatePath := mt.TemplatePath()
util.CopyTemplate(g, templatePath, filepath.Join("app", "models", snakeCaseName+".go"), data)
initPath := filepath.Join("db", "config.go")
if _, err := os.Stat(initPath); os.IsNotExist(err) {
util.CopyTemplate(g, configTemplatePath, initPath, nil)
}
}
// Generate generates unit templates.
func (g *unitGenerator) Generate() {
name := g.flag.Arg(0)
if name == "" {
util.PanicOnError(g, "abort: no NAME given")
}
camelCaseName := util.ToCamelCase(name)
snakeCaseName := util.ToSnakeCase(name)
data := map[string]interface{}{
"Name": camelCaseName,
}
util.CopyTemplate(g,
filepath.Join(SkeletonDir("unit"), "unit.go.template"),
filepath.Join("app", "units", snakeCaseName+".go"), data)
}
// Run generates unit skeleton files.
func (c *generateUnitCommand) Run(args []string) error {
if len(args) < 1 || args[0] == "" {
return fmt.Errorf("no NAME given")
}
name := args[0]
camelCaseName := util.ToCamelCase(name)
snakeCaseName := util.ToSnakeCase(name)
data := map[string]interface{}{
"Name": camelCaseName,
}
if err := util.CopyTemplate(
filepath.Join(skeletonDir("unit"), "unit.go"+util.TemplateSuffix),
filepath.Join("app", "unit", snakeCaseName+".go"), data); err != nil {
return err
}
return nil
}
// Run execute the process for `new` command.
func (c *newCommand) Run() {
appPath := c.flag.Arg(0)
if appPath == "" {
util.PanicOnError(c, "abort: no APP_PATH given")
}
dstBasePath := filepath.Join(filepath.SplitList(build.Default.GOPATH)[0], "src", appPath)
_, filename, _, _ := runtime.Caller(0)
baseDir := filepath.Dir(filename)
skeletonDir := filepath.Join(baseDir, "skeleton", "new")
if _, err := os.Stat(filepath.Join(dstBasePath, "config", "app.go")); err == nil {
util.PanicOnError(c, "abort: Kocha application is already exists")
}
data := map[string]interface{}{
"appName": filepath.Base(appPath),
"appPath": appPath,
"secretKey": fmt.Sprintf("%q", string(util.GenerateRandomKey(32))), // AES-256
"signedKey": fmt.Sprintf("%q", string(util.GenerateRandomKey(16))),
}
filepath.Walk(skeletonDir, func(path string, info os.FileInfo, err error) error {
if err != nil {
panic(err)
}
if info.IsDir() {
return nil
}
dstPath := filepath.Join(dstBasePath, strings.TrimSuffix(strings.TrimPrefix(path, skeletonDir), ".template"))
dstDir := filepath.Dir(dstPath)
dirCreated, err := mkdirAllIfNotExists(dstDir)
if err != nil {
util.PanicOnError(c, "abort: failed to create directory: %v", err)
}
if dirCreated {
util.PrintCreateDirectory(dstDir)
}
util.CopyTemplate(c, path, dstPath, data)
return nil
})
}