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Merge pull request #2899 from MichaelEischer/fix-check-progress-crash
Unify progress bar of check and prune commands
This commit is contained in:
commit
eb7c00387c
9
changelog/unreleased/pull-2899
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9
changelog/unreleased/pull-2899
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@ -0,0 +1,9 @@
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Bugfix: Fix possible crash in the progress bar of check --read-data
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We've fixed a possible crash while displaying the progress bar for the
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check --read-data command. The crash occurred when the length of the
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progress bar status exceeded the terminal width, which only happened for
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very narrow terminal windows.
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https://github.com/restic/restic/pull/2899
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https://forum.restic.net/t/restic-rclone-pcloud-connection-issues/2963/15
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@ -5,7 +5,6 @@ import (
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"io/ioutil"
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"strconv"
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"strings"
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"time"
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"github.com/spf13/cobra"
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@ -99,36 +98,6 @@ func stringToIntSlice(param string) (split []uint, err error) {
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return result, nil
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}
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func newReadProgress(gopts GlobalOptions, todo restic.Stat) *restic.Progress {
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if gopts.Quiet {
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return nil
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}
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readProgress := restic.NewProgress()
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readProgress.OnUpdate = func(s restic.Stat, d time.Duration, ticker bool) {
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status := fmt.Sprintf("[%s] %s %d / %d items",
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formatDuration(d),
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formatPercent(s.Blobs, todo.Blobs),
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s.Blobs, todo.Blobs)
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if w := stdoutTerminalWidth(); w > 0 {
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if len(status) > w {
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max := w - len(status) - 4
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status = status[:max] + "... "
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}
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}
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PrintProgress("%s", status)
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}
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readProgress.OnDone = func(s restic.Stat, d time.Duration, ticker bool) {
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fmt.Printf("\nduration: %s\n", formatDuration(d))
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}
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return readProgress
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}
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// prepareCheckCache configures a special cache directory for check.
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//
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// * if --with-cache is specified, the default cache is used
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@ -281,7 +250,7 @@ func runCheck(opts CheckOptions, gopts GlobalOptions, args []string) error {
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Verbosef("read all data\n")
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}
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p := newReadProgress(gopts, restic.Stat{Blobs: packCount})
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p := newProgressMax(!gopts.Quiet, packCount, "packs")
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errChan := make(chan error)
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go chkr.ReadPacks(gopts.ctx, packs, p, errChan)
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@ -1,9 +1,6 @@
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package main
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import (
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"fmt"
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"time"
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"github.com/restic/restic/internal/debug"
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"github.com/restic/restic/internal/errors"
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"github.com/restic/restic/internal/index"
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@ -47,34 +44,6 @@ func shortenStatus(maxLength int, s string) string {
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return s[:maxLength-3] + "..."
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}
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// newProgressMax returns a progress that counts blobs.
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func newProgressMax(show bool, max uint64, description string) *restic.Progress {
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if !show {
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return nil
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}
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p := restic.NewProgress()
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p.OnUpdate = func(s restic.Stat, d time.Duration, ticker bool) {
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status := fmt.Sprintf("[%s] %s %d / %d %s",
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formatDuration(d),
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formatPercent(s.Blobs, max),
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s.Blobs, max, description)
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if w := stdoutTerminalWidth(); w > 0 {
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status = shortenStatus(w, status)
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}
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PrintProgress("%s", status)
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}
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p.OnDone = func(s restic.Stat, d time.Duration, ticker bool) {
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fmt.Printf("\n")
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}
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return p
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}
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func runPrune(gopts GlobalOptions) error {
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repo, err := OpenRepository(gopts)
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if err != nil {
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36
cmd/restic/progress.go
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36
cmd/restic/progress.go
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@ -0,0 +1,36 @@
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package main
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import (
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"fmt"
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"time"
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"github.com/restic/restic/internal/restic"
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)
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// newProgressMax returns a progress that counts blobs.
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func newProgressMax(show bool, max uint64, description string) *restic.Progress {
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if !show {
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return nil
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}
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p := restic.NewProgress()
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p.OnUpdate = func(s restic.Stat, d time.Duration, ticker bool) {
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status := fmt.Sprintf("[%s] %s %d / %d %s",
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formatDuration(d),
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formatPercent(s.Blobs, max),
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s.Blobs, max, description)
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if w := stdoutTerminalWidth(); w > 0 {
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status = shortenStatus(w, status)
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}
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PrintProgress("%s", status)
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}
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p.OnDone = func(s restic.Stat, d time.Duration, ticker bool) {
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fmt.Printf("\n")
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}
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return p
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}
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