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config.go
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/
config.go
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package config
import (
"path/filepath"
"github.com/gobuffalo/genny"
"github.com/gobuffalo/genny/movinglater/gotools"
"github.com/gobuffalo/packr/v2"
"github.com/pkg/errors"
)
var templates = packr.New("pop:genny:config", "../config/templates")
// New generator to create a database.yml file
func New(opts *Options) (*genny.Generator, error) {
g := genny.New()
if err := opts.Validate(); err != nil {
return g, errors.WithStack(err)
}
f, err := templates.Open(opts.Dialect + ".yml.tmpl")
if err != nil {
return g, errors.Errorf("unable to find database.yml template for dialect %s", opts.Dialect)
}
name := filepath.Join(opts.Root, opts.FileName+".tmpl")
gf := genny.NewFile(name, f)
g.File(gf)
data := map[string]interface{}{
"opts": opts,
}
t := gotools.TemplateTransformer(data, gotools.TemplateHelpers)
g.Transformer(t)
g.Transformer(genny.Dot())
return g, nil
}