4 Commits

Include renames

Author	SHA1	Message	Date
clawbot	64725e0b89	Test report and trees stdout write failures (closes #30) ... report and trees already checked every stdout write and the final flush. run now takes the stdout it hands to them, so tests pass a closed file or a failing writer instead of swapping os.Stdout: a closed stdout exits 1 with a one-line diagnostic, and the writer's error reaches the caller. README "Error handling" now states the two cases that never reach sfdupes as a failed write: a pipe reader that exits early ends the process with SIGPIPE, as with cat; and stdout closed with >&- is replaced by /dev/null by the Go runtime before main runs, so the run succeeds. Model: opus-5-5	2026-10-03 15:14:42 +00:00
clawbot	c887f80f57	Escape tab, newline, CR and backslash in report paths (closes #7) ... A path holding a tab or newline split a row of the report or trees output. The path columns of both now write a backslash, tab, newline and carriage return as \\, \t, \n and \r; every other byte is written unchanged. Grouping and sorting still use the stored path. Warnings on stderr are escaped the same way in warnf, so each stays one line. In trees, the root directory's node now has the path "/" instead of an empty string, and its children's paths start with a single slash. README states the rule under "Report output format". Model: opus-5-5	2026-10-03 15:30:37 +02:00
clawbot	c737490a53	Compute the content hash only when head and tail match (closes #61) ... A file of 10 MiB or more now gets only its 64 KiB head and tail in the hash phase, so its content is read only when it can be a duplicate. A new content phase after the update phase finds every group of records, anywhere in the database, that share size, head and tail and include one without a content hash. It checks every member with lstat and, when at least two pass, reads those without a content hash through the existing worker pool; a stale file does not count as a match. report and trees leave out records without a content hash. The README, help text and TODO entry describe the gate; the schema stays at version 1. Lint suppressed: gosec on the file open in hashContentOnly, as in hashSignature, and on one chmod in a test. Model: opus-5-5	2026-09-23 16:06:09 +02:00
sneak	7a6adae0d2	Add test suite covering parsing, grouping, digests, and scan passes ... Covers splitNUL framing, parseScanStream (malformed records, tabs and newlines in paths, unterminated trailing record), duplicate grouping with ordering/tie-break/determinism, humanBytes units, Merkle digest equality and name/content sensitivity, maximal-tree suppression (including sibling and differing-parent cases), hashHeadTail edge sizes and error paths, walkPass .zfs/symlink skipping, statPass vanished files, and an end-to-end walk/stat/hash pipeline test of the README smoke-test scenario. 64% statement coverage.	2026-07-23 05:42:38 +07:00