diff options
Diffstat (limited to 'cmd/btrfs-rec/inspect_rebuildmappings.go')
| -rw-r--r-- | cmd/btrfs-rec/inspect_rebuildmappings.go | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/cmd/btrfs-rec/inspect_rebuildmappings.go b/cmd/btrfs-rec/inspect_rebuildmappings.go index da7d12e..b805fc3 100644 --- a/cmd/btrfs-rec/inspect_rebuildmappings.go +++ b/cmd/btrfs-rec/inspect_rebuildmappings.go @@ -1,12 +1,10 @@ -// Copyright (C) 2022 Luke Shumaker <lukeshu@lukeshu.com> +// Copyright (C) 2022-2023 Luke Shumaker <lukeshu@lukeshu.com> // // SPDX-License-Identifier: GPL-2.0-or-later package main import ( - "bufio" - "io" "os" "git.lukeshu.com/go/lowmemjson" @@ -49,7 +47,11 @@ func init() { } dlog.Infof(ctx, "Writing reconstructed mappings to stdout...") - if err := writeMappingsJSON(os.Stdout, fs); err != nil { + if err := writeJSONFile(os.Stdout, fs, lowmemjson.ReEncoder{ + Indent: "\t", + ForceTrailingNewlines: true, + CompactIfUnder: 120, + }); err != nil { return err } dlog.Info(ctx, "... done writing") @@ -58,19 +60,3 @@ func init() { }, }) } - -func writeMappingsJSON(w io.Writer, fs *btrfs.FS) (err error) { - buffer := bufio.NewWriter(w) - defer func() { - if _err := buffer.Flush(); err == nil && _err != nil { - err = _err - } - }() - return lowmemjson.Encode(&lowmemjson.ReEncoder{ - Out: buffer, - - Indent: "\t", - ForceTrailingNewlines: true, - CompactIfUnder: 120, - }, fs.LV.Mappings()) -} |