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xCyanGrizzly
0bdd4ba0cc
Diagnosed from production: all 4,380 RAR packages in the database have
fileCount = 0. The old parser used \`unrar l -v\` and a regex that
expected an 8-column \`Attributes Size Packed Ratio% Date Time CRC32 Name\`
output. unrar 6.21's actual \`l -v\` output is 5 columns: \`Attributes
Size Date Time Name\` — no Packed, no Ratio, no CRC32. So every RAR
silently parsed to zero entries.
Switch to \`unrar lt\` (list technical), which emits one block per file
with key:value lines:
Name: Lost Kingdom 2023 01 January/Nagas/NagaCaptainBody.stl
Type: File
Size: 22503584
Packed size: 21430123
CRC32: A1B2C3D4
...
The new parser tokenizes blocks on blank lines and matches "key: value"
lines per block. Handles multi-word keys ("Packed size", "Host OS") and
gracefully skips Directory entries and the archive header block. Also
tolerates BLAKE2sp checksums for newer RAR archives.
Verified against a live 644MB RAR with 201 entries (194 files, 7 dirs);
parser returns 194 entries with correct paths, sizes, and CRC32s.
Future RAR ingestions will populate fileCount and PackageFile rows
correctly. Backfilling existing 4,380 packages requires a separate
pass — added in a follow-up commit.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>