50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"os"
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"github.com/containers/storage/pkg/mflag"
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"github.com/containers/storage/storage"
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)
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func deleteThing(flags *mflag.FlagSet, action string, m storage.Mall, args []string) int {
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if len(args) < 1 {
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return 1
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}
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deleted := make(map[string]error)
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for _, what := range args {
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err := m.Delete(what)
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deleted[what] = err
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}
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if jsonOutput {
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json.NewEncoder(os.Stdout).Encode(deleted)
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} else {
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for what, err := range deleted {
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if err != nil {
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fmt.Fprintf(os.Stderr, "%s: %v\n", what, err)
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}
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}
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}
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for _, err := range deleted {
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if err != nil {
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return 1
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}
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}
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return 0
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}
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func init() {
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commands = append(commands, command{
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names: []string{"delete"},
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optionsHelp: "[LayerNameOrID [...]]",
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usage: "Delete a layer or image or container",
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minArgs: 1,
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action: deleteThing,
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addFlags: func(flags *mflag.FlagSet, cmd *command) {
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flags.BoolVar(&jsonOutput, []string{"-json", "j"}, jsonOutput, "prefer JSON output")
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},
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})
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}
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