forked from gobuffalo/pop
/
model_cmd.go
183 lines (162 loc) · 4.43 KB
/
model_cmd.go
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package generate
import (
"context"
"errors"
"github.com/gobuffalo/attrs"
"github.com/gobuffalo/fizz"
"github.com/gobuffalo/genny"
"github.com/gobuffalo/logger"
"github.com/gobuffalo/pop"
"github.com/gobuffalo/pop/genny/fizz/ctable"
gmodel "github.com/gobuffalo/pop/genny/model"
"github.com/gobuffalo/pop/internal/oncer"
"github.com/spf13/cobra"
)
var modelCmdConfig struct {
SkipMigration bool
StructTag string
MigrationType string
ModelPath string
}
func init() {
ModelCmd.Flags().StringVarP(&modelCmdConfig.StructTag, "struct-tag", "", "json", "sets the struct tags for model (xml/json/jsonapi)")
ModelCmd.Flags().StringVarP(&modelCmdConfig.MigrationType, "migration-type", "", "fizz", "sets the type of migration files for model (sql or fizz)")
ModelCmd.Flags().BoolVarP(&modelCmdConfig.SkipMigration, "skip-migration", "s", false, "Skip creating a new fizz migration for this model.")
ModelCmd.Flags().StringVarP(&modelCmdConfig.ModelPath, "models-path", "", "models", "the path the model will be created in")
}
// ModelCmd is the cmd to generate a model
var ModelCmd = &cobra.Command{
Use: "model [name]",
Aliases: []string{"m"},
Short: "Generates a model for your database",
RunE: func(cmd *cobra.Command, args []string) error {
name := ""
if len(args) > 0 {
name = args[0]
}
var (
atts attrs.Attrs
err error
)
if len(args) > 1 {
atts, err = attrs.ParseArgs(args[1:]...)
if err != nil {
return err
}
}
run := genny.WetRunner(context.Background())
// Ensure the generator is as verbose as the old one.
lg := logger.New(logger.DebugLevel)
run.Logger = lg
// Mount models generator
g, err := gmodel.New(&gmodel.Options{
Name: name,
Attrs: atts,
Path: modelCmdConfig.ModelPath,
Encoding: modelCmdConfig.StructTag,
ForceDefaultID: true,
ForceDefaultTimestamps: true,
})
if err != nil {
return err
}
run.With(g)
// Mount migrations generator
if !modelCmdConfig.SkipMigration {
p := cmd.Flag("path")
path := ""
if p != nil {
path = p.Value.String()
}
e := cmd.Flag("env")
var translator fizz.Translator
if modelCmdConfig.MigrationType == "sql" {
db, err := pop.Connect(e.Value.String())
if err != nil {
return err
}
translator = db.Dialect.FizzTranslator()
}
g, err = ctable.New(&ctable.Options{
TableName: name,
Attrs: atts,
Path: path,
Type: modelCmdConfig.MigrationType,
Translator: translator,
ForceDefaultID: true,
ForceDefaultTimestamps: true,
})
if err != nil {
return err
}
run.With(g)
}
return run.Run()
},
}
// Model generates new model files to work with pop.
func Model(name string, opts map[string]interface{}, attributes []string) error {
oncer.Deprecate(0, "generate.Model", "Use github.com/gobuffalo/pop/genny/model instead.")
mt, found := opts["marshalType"].(string)
if !found {
return errors.New("marshalType option is required")
}
pp, found := opts["modelPath"].(string)
if !found {
return errors.New("modelPath option is required")
}
atts, err := attrs.ParseArgs(attributes...)
if err != nil {
return err
}
run := genny.WetRunner(context.Background())
// Mount models generator
g, err := gmodel.New(&gmodel.Options{
Name: name,
Attrs: atts,
Path: pp,
Encoding: mt,
ForceDefaultID: true,
ForceDefaultTimestamps: true,
})
if err != nil {
return err
}
run.With(g)
sm, found := opts["skipMigration"].(bool)
// Mount migrations generator
if found && sm {
p, found := opts["path"].(string)
if !found {
return errors.New("path option is required")
}
migrationT, found := opts["migrationType"].(string)
if !found {
return errors.New("migrationType option is required")
}
var translator fizz.Translator
if migrationT == "sql" {
env, found := opts["env"].(string)
if !found {
return errors.New("env option is required")
}
db, err := pop.Connect(env)
if err != nil {
return err
}
translator = db.Dialect.FizzTranslator()
}
g, err = ctable.New(&ctable.Options{
TableName: name,
Attrs: atts,
Path: p,
Type: migrationT,
Translator: translator,
})
if err != nil {
return err
}
run.With(g)
}
return run.Run()
}