Replace restore progress bars with periodic ui.Progress lines

Restore and verify no longer use schollz/progressbar. Instead they emit
a periodic status line every 15 s via ui.Writer.Progress, matching the
cadence and shape of the snapshot create scanner output. The lines
include files done, byte counts, throughput in bits/sec, elapsed,
absolute ETA, and remaining duration — same conventions as snapshot
create. The progressbar dependency, the newProgressBar/isTerminal
helpers, and the unused printfStderr helper are removed; go.mod loses
schollz/progressbar plus its colorstring and uniseg transitive deps.

Adds --debug timing instrumentation throughout the restore hot path so
the next slow-restore report can pinpoint which stage is the
bottleneck. Per-file: file-chunks query, output Create, per-chunk blob
DB lookups, cache get/put, blob download, chunk write, sweeper call.
Per-blob-download: fetch-setup (Get + Stat) vs read+decrypt+decompress
vs close-and-verify. FetchBlob splits the Storage.Get and Storage.Stat
round-trips so an expensive size-stat is visible separately.
This commit is contained in:
2026-06-17 07:54:14 +02:00
parent d55ddc5914
commit 53febb48d2
5 changed files with 202 additions and 99 deletions

3
go.mod
View File

@@ -18,7 +18,6 @@ require (
github.com/johannesboyne/gofakes3 v0.0.0-20250603205740-ed9094be7668
github.com/klauspost/compress v1.18.1
github.com/rclone/rclone v1.72.1
github.com/schollz/progressbar/v3 v3.19.0
github.com/spf13/afero v1.15.0
github.com/spf13/cobra v1.10.1
github.com/stretchr/testify v1.11.1
@@ -186,7 +185,6 @@ require (
github.com/mattn/go-colorable v0.1.14 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-runewidth v0.0.19 // indirect
github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
github.com/mitchellh/go-homedir v1.1.0 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
@@ -217,7 +215,6 @@ require (
github.com/relvacode/iso8601 v1.7.0 // indirect
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
github.com/rfjakob/eme v1.1.2 // indirect
github.com/rivo/uniseg v0.4.7 // indirect
github.com/ryanuber/go-glob v1.0.0 // indirect
github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46 // indirect
github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06 // indirect