tmpl/cmd/remove.go

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package cmd
import (
"errors"
"go.jolheiser.com/tmpl/cmd/flags"
"go.jolheiser.com/tmpl/registry"
"github.com/urfave/cli/v2"
"go.jolheiser.com/beaver"
)
var Remove = &cli.Command{
Name: "remove",
Usage: "Remove a template",
Description: "Remove a template from the registry",
Action: runRemove,
}
func runRemove(ctx *cli.Context) error {
if ctx.NArg() < 1 {
return errors.New("<name>")
}
reg, err := registry.Open(flags.Registry)
if err != nil {
return err
}
if err := reg.RemoveTemplate(ctx.Args().First()); err != nil {
return err
}
beaver.Infof("Successfully removed %s", ctx.Args().First())
return nil
}