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Incremental sync: --incremental to skip unchanged files #14

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TapTap merged 6 commits from incremental-sync into main 2026-07-18 17:36:26 +02:00
Conversation 13 Commits 6 Files Changed 15
+295 -143
6 Commits
Author SHA1 Message Date
TapTap 46c650e9ae refactor: consolidate _no_path file send variants
CI / build-and-test (pull_request) Successful in 26s
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Add bool send_path parameter to file_send_single_calls and
file_send_sendfile, remove the _no_path variants. Callers in
client_send.c pass true (send path) or false (skip path) based
on whether an incremental check already transmitted the path.
 2026-07-18 17:27:33 +02:00
TapTap 7876721906 refactor: extract receive_chunk_data and receive_manifest shared helpers 
- receive_chunk_data(fd, config) -> Chunk*: shared receive/decompress/deserialize
  (eliminates ~25 lines of duplication between server.c and multiprocessing.c)
- receive_manifest(fd, config, next_status): moved from server.c to file.c,
  fixes missing 'Deleting files not in manifest...' log in multiprocessing.c
- Removes redundant manual free loop in multiprocessing.c manifest handling
  (array_list_create(free) destructor already handles this)
- server.c and multiprocessing.c: remove local chunk/manifest helpers,
  remove compression.h include (no longer needed)
 2026-07-18 17:19:12 +02:00
TapTap 5ed12f2bf0 refactor: deduplicate server receive logic, extract shared helpers 
- Extract file_save_to_disk() helper (replaces 4x duplicated disk-save boilerplate)
- Extract receive_incremental_check() shared helper (deduplicates STATUS_CHECK
  handling between server.c single-threaded and multiprocessing.c multi-threaded paths)
- Break receive_files() into receive_chunk() and receive_manifest() sub-handlers
- Add incremental sync test case to test.py
- Rebase onto main
 2026-07-18 17:19:12 +02:00
TapTap 03d6ba0da5 fix: address review #69 - STATUS_ERROR sends, metadata_receive error handling, extract incremental_check helper 2026-07-18 17:19:12 +02:00
TapTap f1af88a25c Fix incremental-sync review: sendfile_no_path, reject -s+incremental, no data mutation, auto -M, STATUS_ERROR handling, PROTOCOL_VERSION bump 2026-07-18 17:19:12 +02:00
TapTap 1905369c9f Incremental sync: --incremental flag to skip unchanged files 
- New STATUS_CHECK protocol status (value 6)
- Client sends path + size + mtime; server replies OK (skip) or NEXT (send)
- config.h/c: use_incremental field sent/received over wire
- file.c/h: file_send_single_calls_no_path helper for incremental path
- client_cli.c: --incremental flag
- client_send.c: per-file check before send in both single and chunk paths
- server.c: STATUS_CHECK handling in receive_files()
- multiprocessing.c: STATUS_CHECK handling in receive_thread()
- test.py: incremental sync test case
 2026-07-18 17:19:12 +02:00