Home

tmpl @main - refs - log - search -
https://git.jolheiser.com/tmpl.git
Template automation
cmd/restore.go - raw
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
package cmd

import (
	"os"

	"go.jolheiser.com/tmpl/registry"

	"github.com/rs/zerolog/log"
	"github.com/urfave/cli/v2"
)

var Restore = &cli.Command{
	Name:        "restore",
	Usage:       "Restore missing templates",
	Description: "Restore templates that are listed in the registry, but are missing archives",
	Action:      runRestore,
}

func runRestore(_ *cli.Context) error {
	reg, err := registry.Open(registryFlag)
	if err != nil {
		return err
	}

	var num int
	for _, tmpl := range reg.Templates {
		if _, err := os.Lstat(tmpl.ArchivePath()); os.IsNotExist(err) {
			log.Info().Msgf("Restoring %q...", tmpl.Name)
			if err := reg.UpdateTemplate(tmpl.Name); err != nil {
				return err
			}
			num++
		}
	}

	log.Info().Int("count", num).Msgf("Restored templates.")
	return nil
}