Adding symmetric up down

gnommo/transfer.py

@@ -7,16 +7,17 @@ Workflow:
 
 Design:
   - commit  appends a timestamped entry to commits.log
-  - up      checks server commits.log for newer entry (aborts if found),
-            then rsyncs a manifest of only the *inputs* needed to render
-            (manuscript, slides, narration, audio, videos, keynote). For
-            narration it pushes the raw raw_mov/ recordings, NOT the processed
-            segments — the rig runs preprocess to produce the large
-            processed/*_processed.mov files itself. It also does NOT push the
-            rendered output (out/*.mp4/.srt) — that is produced on the rig, so
-            pushing a stale local copy would clobber it.
-  - down    rsyncs everything the server has back to local, including the
-            freshly rendered out/*.mp4. Rendered output flows one way: rig → local.
+  - up      checks server commits.log for newer entry (aborts if found), then
+            rsyncs the WHOLE project tree, excluding only the large/derived files
+            in _SYNC_EXCLUDES. Everything else — manuscript, slides, narration
+            raw_mov/, per-segment transcripts, events.json, audio, videos, keynote
+            — is carried automatically, so a new kind of input file can never be
+            silently left behind.
+  - down    rsyncs the WHOLE project tree back, with the same _SYNC_EXCLUDES.
+
+Sync model: move everything, exclude a small denylist. The exclusions are large
+derived artifacts each side regenerates or ships on its own (rendered output,
+preprocessed segments, downscales, chunk scratch), so they never travel over SSH.
 """
 
 import json
@@ -27,16 +28,27 @@ from typing import Optional
 
 _COMMITS_LOG = "commits.log"
 
-# Dirs/patterns excluded on down (mirrors what up never pushes). Note: events.json
-# and scaffold.json are NOT excluded — they must reach the rig so `down` + `render`
-# is all that's needed there. The render never rewrites them, so they stay identical
-# on both ends (no clobbering).
-_DOWN_EXCLUDES = [
+# Files/dirs NEVER transferred in either direction. Everything else syncs, so new
+# artifacts (transcripts, manuscript_transcribed.txt, events.json, scaffold.json, …)
+# are carried automatically without touching this list. These are large, derived,
+# or machine-local outputs that each side regenerates or ships itself:
+#   - out/            rendered video (produced on the rig; `handoff` ships it for review)
+#   - processed/      heavy preprocessed *_processed.mov segments (rig regenerates)
+#   - intermediate/   ffmpeg work files
+#   - low/ proxy/     derived downscales
+#   - **/chunks/      per-chunk preprocess scratch
+# Note: events.json / scaffold.json are deliberately NOT excluded — they must reach
+# the rig so `down` + `render` is all that's needed there, and render never rewrites
+# them, so they stay identical on both ends.
+_SYNC_EXCLUDES = [
+    "out/",
     "media/narration/processed/",
     "media/narration/intermediate/",
     "media/videos/intermediate/",
     "media/narration/low/",
     "media/videos/low/",
+    "media/narration/proxy/",
+    "media/videos/proxy/",
     "**/chunks/",
     "*.tmp",
     ".*",       # rsync in-progress temp files (.filename.XXXXXX) and .DS_Store
@@ -125,6 +137,15 @@ def _build_manifest(project_path: Path) -> list[str]:
         for f in sorted(raw_mov_dir.glob("*.mov")):
             if f.is_file() and not f.name.startswith("."):
                 files.add(str(f.relative_to(project_path)))
+    # Per-segment Whisper transcripts. These are the ONLY non-deterministic input
+    # to marker alignment (Whisper is not bit-reproducible across platforms), so
+    # syncing them makes `build` produce identical events.json on any machine — the
+    # rig can no longer diverge by re-transcribing locally.
+    transcripts_dir = narration_dir / "transcripts"
+    if transcripts_dir.is_dir():
+        for f in sorted(transcripts_dir.glob("*.json")):
+            if f.is_file() and not f.name.startswith("."):
+                files.add(str(f.relative_to(project_path)))
 
     # Audio — standard location, non-shared entries only
     audio_json = project_path / "media" / "audio" / "audio.json"