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forget: group-by-tags-only

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This commit is contained in:
Tobias Klein 2017-08-29 18:30:13 +02:00
parent 0ee1650f82
commit e4a5cdc5bc
1 changed files with 16 additions and 6 deletions
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22
cmd/restic/cmd_forget.go
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@ -38,9 +38,10 @@ type ForgetOptions struct {
Tags restic.TagLists
Paths []string
GroupByTags bool
DryRun bool
Prune bool
GroupByTags bool
GroupByTagsOnly bool
DryRun bool
Prune bool
}
var forgetOptions ForgetOptions
@ -58,6 +59,7 @@ func init() {
f.Var(&forgetOptions.KeepTags, "keep-tag", "keep snapshots with this `taglist` (can be specified multiple times)")
f.BoolVarP(&forgetOptions.GroupByTags, "group-by-tags", "G", false, "Group by host,paths,tags instead of just host,paths")
f.BoolVarP(&forgetOptions.GroupByTagsOnly, "group-by-tags-only", "", false, "Group by tags only instead of host,paths")
// Sadly the commonly used shortcut `H` is already used.
f.StringVar(&forgetOptions.Host, "host", "", "only consider snapshots with the given `host`")
// Deprecated since 2017-03-07.
@ -107,12 +109,18 @@ func runForget(opts ForgetOptions, gopts GlobalOptions, args []string) error {
}
} else {
var tags []string
if opts.GroupByTags {
if opts.GroupByTags || opts.GroupByTagsOnly {
tags = sn.Tags
sort.StringSlice(tags).Sort()
}
sort.StringSlice(sn.Paths).Sort()
k, err := json.Marshal(key{Hostname: sn.Hostname, Tags: tags, Paths: sn.Paths})
var k []byte
var err error
if opts.GroupByTagsOnly {
k, err = json.Marshal(key{Tags: tags})
} else {
k, err = json.Marshal(key{Hostname: sn.Hostname, Tags: tags, Paths: sn.Paths})
}
if err != nil {
return err
}
@ -144,7 +152,9 @@ func runForget(opts ForgetOptions, gopts GlobalOptions, args []string) error {
if json.Unmarshal([]byte(k), &key) != nil {
return err
}
if opts.GroupByTags {
if opts.GroupByTagsOnly {
Verbosef("snapshots for tags [%v]:\n\n", strings.Join(key.Tags, ", "))
} else if opts.GroupByTags {
Verbosef("snapshots for host %v, tags [%v], paths: [%v]:\n\n", key.Hostname, strings.Join(key.Tags, ", "), strings.Join(key.Paths, ", "))
} else {
Verbosef("snapshots for host %v, paths: [%v]:\n\n", key.Hostname, strings.Join(key.Paths, ", "))