Upload source/auto_upload.py with huggingface_hub

source/auto_upload.py

@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+"""Auto-upload completed crawl chunks to HuggingFace.
+Runs in a loop, checks every 30 min for finished chunks >= 100MB.
+A chunk is 'finished' if it hasn't been modified in the last 5 minutes.
+"""
+import os, time, subprocess, glob, sys
+from datetime import datetime
+
+HF_TOKEN = 'HF_TOKEN_REDACTED'
+REPO = 'OpenTransformer/web-crawl-2026'
+MIN_SIZE_MB = 100
+STALE_SECS = 300  # 5 min no modification = finished
+CHECK_INTERVAL = 1800  # 30 min
+
+DIRS = {
+    '/workspace/scraped_data/': 'data/',
+    '/workspace/staging/': 'data/',
+    '/workspace/scraped_data_go/': 'data/',
+    '/workspace/scraped_data_rust/': 'data/',
+}
+
+def log(msg):
+    print(f'{datetime.utcnow().isoformat()} {msg}', flush=True)
+
+def upload_file(local_path, hf_path):
+    """Upload a single file to HF using huggingface_hub."""
+    from huggingface_hub import HfApi
+    api = HfApi(token=HF_TOKEN)
+    size_mb = os.path.getsize(local_path) / (1024*1024)
+    log(f'Uploading {os.path.basename(local_path)} ({size_mb:.0f}MB) -> {hf_path}')
+    api.upload_file(
+        path_or_fileobj=local_path,
+        path_in_repo=hf_path,
+        repo_id=REPO,
+        repo_type='dataset',
+    )
+    log(f'Upload complete: {hf_path}')
+    return True
+
+def check_and_upload():
+    now = time.time()
+    uploaded = 0
+    for local_dir, hf_prefix in DIRS.items():
+        if not os.path.isdir(local_dir):
+            continue
+        for f in glob.glob(os.path.join(local_dir, '*.jsonl.gz')):
+            size = os.path.getsize(f)
+            mtime = os.path.getmtime(f)
+            age = now - mtime
+            size_mb = size / (1024*1024)
+            
+            # Skip if too small or still being written
+            if size_mb < MIN_SIZE_MB:
+                log(f'Skip {os.path.basename(f)}: {size_mb:.0f}MB < {MIN_SIZE_MB}MB min')
+                continue
+            if age < STALE_SECS:
+                log(f'Skip {os.path.basename(f)}: still active ({age:.0f}s since mod)')
+                continue
+            
+            # Upload
+            hf_path = hf_prefix + os.path.basename(f)
+            try:
+                upload_file(f, hf_path)
+                # Delete after successful upload to save disk
+                os.remove(f)
+                log(f'Deleted local: {f}')
+                uploaded += 1
+            except Exception as e:
+                log(f'ERROR uploading {f}: {e}')
+    return uploaded
+
+if __name__ == '__main__':
+    log('Auto-upload daemon started')
+    while True:
+        try:
+            n = check_and_upload()
+            log(f'Check complete: {n} files uploaded')
+        except Exception as e:
+            log(f'ERROR in check cycle: {e}')
+        time.sleep(CHECK_INTERVAL)