Print the byte unit once in the summary line (closes #17)

formatBytes already ends in a unit, so the summary line read "9 B bytes" or "1.0 KiB bytes". The format string in Stats.Print no longer adds the word "bytes". Print now takes the io.Writer to print to; its callers pass os.Stderr, and the new test passes a buffer to read the line for one small and one large byte count. Model: opus-5-5
2026-10-06 08:27:08 +02:00
parent c4b50e2b55
commit 9e55fd7113
3 changed files with 33 additions and 6 deletions
@@ -25,6 +25,8 @@ today), `.dockerignore`, `.gitea/workflows/check.yml` and

 # Completed Steps

+* 2026-10-06: the summary line after `sum`, `check` and `clear` prints
+    the byte unit once (`1.5 KiB`, not `1.5 KiB bytes`)
 * 2026-10-06: a path that `--exclude` or `--exclude-dotfiles` excludes
    is skipped even when it cannot be read, so an excluded directory
    that cannot be listed no longer fails the run