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https://github.com/octoleo/restic.git
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parent
7519c73987
commit
4b0fb5af36
@ -3,6 +3,7 @@ package main
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import (
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"context"
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"encoding/json"
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"io"
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"sort"
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"strings"
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@ -182,7 +183,11 @@ func runForget(opts ForgetOptions, gopts GlobalOptions, args []string) error {
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}
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if !policy.Empty() {
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Verbosef("Applying Policy: %v\n", policy)
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if !gopts.JSON {
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Verbosef("Applying Policy: %v\n", policy)
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}
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var jsonGroups []*ForgetGroup
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for k, snapshotGroup := range snapshotGroups {
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var key key
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@ -190,36 +195,48 @@ func runForget(opts ForgetOptions, gopts GlobalOptions, args []string) error {
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return err
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}
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var fg ForgetGroup
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// Info
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Verbosef("snapshots")
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if !gopts.JSON {
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Verbosef("snapshots")
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}
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var infoStrings []string
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if GroupByTag {
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infoStrings = append(infoStrings, "tags ["+strings.Join(key.Tags, ", ")+"]")
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fg.Tags = key.Tags
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}
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if GroupByHost {
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infoStrings = append(infoStrings, "host ["+key.Hostname+"]")
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fg.Host = key.Hostname
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}
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if GroupByPath {
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infoStrings = append(infoStrings, "paths ["+strings.Join(key.Paths, ", ")+"]")
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fg.Paths = key.Paths
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}
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if infoStrings != nil {
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if infoStrings != nil && !gopts.JSON {
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Verbosef(" for (" + strings.Join(infoStrings, ", ") + ")")
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}
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Verbosef(":\n\n")
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if !gopts.JSON {
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Verbosef(":\n\n")
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}
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keep, remove, reasons := restic.ApplyPolicy(snapshotGroup, policy)
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if len(keep) != 0 && !gopts.Quiet {
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if len(keep) != 0 && !gopts.Quiet && !gopts.JSON {
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Printf("keep %d snapshots:\n", len(keep))
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PrintSnapshots(globalOptions.stdout, keep, reasons, opts.Compact)
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Printf("\n")
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}
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addJSONSnapshots(&fg.Keep, keep)
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if len(remove) != 0 && !gopts.Quiet {
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if len(remove) != 0 && !gopts.Quiet && !gopts.JSON {
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Printf("remove %d snapshots:\n", len(remove))
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PrintSnapshots(globalOptions.stdout, remove, nil, opts.Compact)
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Printf("\n")
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}
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addJSONSnapshots(&fg.Remove, remove)
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jsonGroups = append(jsonGroups, &fg)
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removeSnapshots += len(remove)
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@ -233,6 +250,13 @@ func runForget(opts ForgetOptions, gopts GlobalOptions, args []string) error {
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}
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}
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}
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if gopts.JSON {
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err = printJSONForget(gopts.stdout, jsonGroups)
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if err != nil {
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return err
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}
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}
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}
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if removeSnapshots > 0 && opts.Prune {
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@ -244,3 +268,27 @@ func runForget(opts ForgetOptions, gopts GlobalOptions, args []string) error {
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return nil
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}
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// ForgetGroup helps to print what is forgotten in JSON.
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type ForgetGroup struct {
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Tags []string `json:"tags"`
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Host string `json:"host"`
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Paths []string `json:"paths"`
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Keep []Snapshot `json:"keep"`
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Remove []Snapshot `json:"remove"`
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}
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func addJSONSnapshots(js *[]Snapshot, list restic.Snapshots) {
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for _, sn := range list {
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k := Snapshot{
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Snapshot: sn,
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ID: sn.ID(),
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ShortID: sn.ID().Str(),
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}
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*js = append(*js, k)
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}
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}
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func printJSONForget(stdout io.Writer, forgets []*ForgetGroup) error {
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return json.NewEncoder(stdout).Encode(forgets)
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}
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