40 lines
808 B
Go
40 lines
808 B
Go
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package cmd
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import (
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"os"
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"go.jolheiser.com/tmpl/cmd/flags"
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"go.jolheiser.com/tmpl/registry"
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"github.com/urfave/cli/v2"
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"go.jolheiser.com/beaver"
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)
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var Restore = &cli.Command{
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Name: "restore",
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Usage: "Restore missing templates",
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Description: "Restore templates that are listed in the registry, but are missing archives",
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Action: runRestore,
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}
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func runRestore(_ *cli.Context) error {
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reg, err := registry.Open(flags.Registry)
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if err != nil {
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return err
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}
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var num int
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for _, tmpl := range reg.Templates {
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if _, err := os.Lstat(tmpl.ArchivePath()); os.IsNotExist(err) {
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beaver.Infof("Restoring %s...", tmpl.Name)
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if err := reg.UpdateTemplate(tmpl.Name); err != nil {
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return err
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}
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num++
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}
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}
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beaver.Infof("Restored %d templates.", num)
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return nil
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}
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