forked from gobuffalo/pop
/
model.go
52 lines (44 loc) · 1.13 KB
/
model.go
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package model
import (
"strings"
"github.com/gobuffalo/flect"
"github.com/gobuffalo/flect/name"
"github.com/gobuffalo/genny"
"github.com/gobuffalo/genny/gogen"
"github.com/gobuffalo/packr/v2"
)
// New returns a generator for creating a new model
func New(opts *Options) (*genny.Generator, error) {
g := genny.New()
if err := opts.Validate(); err != nil {
return g, err
}
if err := g.Box(packr.New("github.com/gobuffalo/pop/genny/model/templates", "../model/templates")); err != nil {
return g, err
}
m := presenter{
Name: name.New(opts.Name),
Encoding: name.New(opts.Encoding),
Validations: validatable(opts.Attrs),
Imports: buildImports(opts),
}
ctx := map[string]interface{}{
"opts": opts,
"model": m,
}
help := map[string]interface{}{
"capitalize": flect.Capitalize,
"trim_package": func(t string) string {
i := strings.LastIndex(t, ".")
if i == -1 {
return t
}
return t[i+1:]
},
}
t := gogen.TemplateTransformer(ctx, help)
g.Transformer(t)
g.Transformer(genny.Replace("-name-", flect.Singularize(opts.Name)))
g.Transformer(genny.Replace("-path-", opts.Path))
return g, nil
}