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package cmd
import (
"fmt"
"github.com/smira/commander"
"github.com/smira/flag"
)
func aptlyMirrorDrop(cmd *commander.Command, args []string) error {
var err error
if len(args) != 1 {
cmd.Usage()
return commander.ErrCommandError
}
name := args[0]
collectionFactory := context.NewCollectionFactory()
repo, err := collectionFactory.RemoteRepoCollection().ByName(name)
if err != nil {
return fmt.Errorf("unable to drop: %s", err)
}
err = repo.CheckLock()
if err != nil {
return fmt.Errorf("unable to drop: %s", err)
}
force := context.Flags().Lookup("force").Value.Get().(bool)
if !force {
snapshots := collectionFactory.SnapshotCollection().ByRemoteRepoSource(repo)
if len(snapshots) > 0 {
fmt.Printf("Mirror `%s` was used to create following snapshots:\n", repo.Name)
for _, snapshot := range snapshots {
fmt.Printf(" * %s\n", snapshot)
}
return fmt.Errorf("won't delete mirror with snapshots, use -force to override")
}
}
err = collectionFactory.RemoteRepoCollection().Drop(repo)
if err != nil {
return fmt.Errorf("unable to drop: %s", err)
}
fmt.Printf("Mirror `%s` has been removed.\n", repo.Name)
return err
}
func makeCmdMirrorDrop() *commander.Command {
cmd := &commander.Command{
Run: aptlyMirrorDrop,
UsageLine: "drop <name>",
Short: "delete mirror",
Long: `
Drop deletes information about remote repository mirror <name>. Package data is not deleted
(since it could still be used by other mirrors or snapshots). If mirror is used as source
to create a snapshot, aptly would refuse to delete such mirror, use flag -force to override.
Example:
$ aptly mirror drop wheezy-main
`,
Flag: *flag.NewFlagSet("aptly-mirror-drop", flag.ExitOnError),
}
cmd.Flag.Bool("force", false, "force mirror deletion even if used by snapshots")
return cmd
}
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