filepath.Walk hands its callback the error for a path it could not
read, such as a directory it cannot list. Both callbacks, in
walkAndProcess and countFiles, returned that error before they checked
the exclusions, so a directory that --exclude or --exclude-dotfiles
excluded still failed the run when it could not be listed. Given an
error, each callback now checks the exclusions first and skips an
excluded path. The new test excludes a directory that cannot be listed
and runs sum add and check over its parent.
Model: opus-5-5
With --continue, check stopped at the first file whose content or
checksum attribute it could not read, and at the first directory it
could not list. Each of these now counts as failed, its error, which
names the path, goes to stderr, and the walk goes on; the run still
exits non-zero. The count that sizes the progress bar leaves such a
path out, so the bar stays. The walk and the count, shared with sum
and clear, take the continue setting; those commands pass false and
still stop at the first error. Without --continue the first such error
still stops the run, and the summary printed before it now counts an
unreadable checksum attribute as failed, as it already did for
unreadable content.
Model: opus-5-5
Fix every golangci-lint finding under the repo's standard .golangci.yml
(from ~192 down to 0 under the pinned v2.10.1) without changing program
behavior:
- gochecknoglobals: replace the verbose/quiet/exclude* package globals with
an options struct threaded through the command implementations.
- err113: introduce package-level sentinel errors and wrap them with %w.
- errcheck: check or explicitly discard every previously unchecked error
(bar.Add/Finish, deferred Close, verbose writes).
- forbidigo: route verbose output through os.Stdout instead of fmt.Print*.
- noinlineerr / wsl_v5 / nlreturn / gofmt: split inline error checks and
normalize whitespace.
- complexity (cyclop/gocognit/nestif): extract small behavior-preserving
helpers (runOverPaths, countAndBar, walkSkip, clearOne, checkOne,
missingChecksum, reportCheck).
- mnd/lll/nonamedreturns/revive/modernize/nilnil: named constants, wrapped
lines, unnamed returns, doc comments, SplitSeq, non-(nil,nil) returns.
- paralleltest/thelper: mark tests parallel (now race-safe with no shared
globals) and add t.Helper(); probe the real xattr key so the guard is
accurate.
Also make the tests actually runnable in CI rather than skipping:
- move the xattr keys into the user.* namespace (user.berlin.sneak.app.*),
which Linux requires for regular-file xattrs; macOS treats the whole
string as an opaque name, so behavior is unchanged there.
- run the Docker builder's checks as an unprivileged user so the permission
tests are meaningful (root bypasses file mode bits).
Instead of creating a new progress bar for each path, count total files
across all paths upfront and use a single unified progress bar. This
provides clearer UX when processing multiple directories.
- Add -q/--quiet flag to suppress all output except errors
- Add progress bar with 250ms refresh, file count, and ETA display
- Print summary report to stderr on completion (files processed, skipped, failed, bytes, duration)
- Support reading paths from stdin with "-" argument (e.g., find | attrsum sum add -)
- Update README with new features and updated TODO section
clawbot
sneak