Files
kopia/cli/command_manifest_ls.go
Jarek Kowalski fa7976599c repo: refactored repository interfaces (#780)
- `repo.Repository` is now read-only and only has methods that can be supported over kopia server
- `repo.RepositoryWriter` has read-write methods that can be supported over kopia server
- `repo.DirectRepository` is read-only and contains all methods of `repo.Repository` plus some low-level methods for data inspection
- `repo.DirectRepositoryWriter` contains write methods for `repo.DirectRepository`

- `repo.Reader` removed and merged with `repo.Repository`
- `repo.Writer` became `repo.RepositoryWriter`
- `*repo.DirectRepository` struct became `repo.DirectRepository`
  interface

Getting `{Direct}RepositoryWriter` requires using `NewWriter()` or `NewDirectWriter()` on a read-only repository and multiple simultaneous writers are supported at the same time, each writing to their own indexes and pack blobs.

`repo.Open` returns `repo.Repository` (which is also `repo.RepositoryWriter`).

* content: removed implicit flush on content manager close
* repo: added tests for WriteSession() and implicit flush behavior
* invalidate manifest manager after write session

* cli: disable maintenance in 'kopia server start'
  Server will close the repository before completing.

* repo: unconditionally close RepositoryWriter in {Direct,}WriteSession
* repo: added panic in case somebody tries to create RepositoryWriter after closing repository
  - used atomic to manage SharedManager.closed

* removed stale example
* linter: fixed spurious failures

Co-authored-by: Julio López <julio+gh@kasten.io>
2021-01-20 11:41:47 -08:00

74 lines
1.6 KiB
Go

package cli
import (
"context"
"fmt"
"sort"
"strings"
"github.com/pkg/errors"
"github.com/kopia/kopia/repo"
)
var (
manifestListCommand = manifestCommands.Command("list", "List manifest items").Alias("ls").Default()
manifestListFilter = manifestListCommand.Flag("filter", "List of key:value pairs").Strings()
manifestListSort = manifestListCommand.Flag("sort", "List of keys to sort by").Strings()
)
func init() {
manifestListCommand.Action(repositoryReaderAction(listManifestItems))
}
func listManifestItems(ctx context.Context, rep repo.Repository) error {
filter := map[string]string{}
for _, kv := range *manifestListFilter {
p := strings.Index(kv, ":")
if p <= 0 {
return errors.Errorf("invalid list filter %q, missing ':'", kv)
}
filter[kv[0:p]] = kv[p+1:]
}
items, err := rep.FindManifests(ctx, filter)
if err != nil {
return errors.Wrap(err, "unable to find manifests")
}
sort.Slice(items, func(i, j int) bool {
for _, key := range *manifestListSort {
if v1, v2 := items[i].Labels[key], items[j].Labels[key]; v1 != v2 {
return v1 < v2
}
}
return items[i].ModTime.Before(items[j].ModTime)
})
for _, it := range items {
t := it.Labels["type"]
fmt.Printf("%v %10v %v type:%v %v\n", it.ID, it.Length, formatTimestamp(it.ModTime.Local()), t, sortedMapValues(it.Labels))
}
return nil
}
func sortedMapValues(m map[string]string) string {
var result []string
for k, v := range m {
if k == "type" {
continue
}
result = append(result, fmt.Sprintf("%v:%v", k, v))
}
sort.Strings(result)
return strings.Join(result, " ")
}