Cross-validation audit by Codex + Opus identified 14 issues:
CRITICAL:
- Fix _find_subdir_ci() prefix match accepting wrong folders (e.g.
Publish_old). Now uses exact case-insensitive match.
HIGH:
- Add pack-sequence CLI subcommand with unambiguous arg parsing.
Deprecate --sequence on pack (nargs='+' consumed the target).
- Fix Windows UNC/drive path normalization in bpathlib.make_absolute()
- Fix ZIP failure losing traceback + progress bar stuck on error
- Fix os.path.commonpath crash on cross-drive paths (new
derive_common_project helper)
- Fix progress bar saturating at 40% during trace (log scale)
MEDIUM:
- Add per-shot error isolation in sequence scan (collect all errors)
- Add memory warning for >50 files in sequence pack
- Improve pack-info.txt with dedup stats
- Wrap single Path in list for old operators (type consistency)
LOW/INFO:
- Document VERSION_RE pattern
- Add TASK_CHOICE_ITEMS empty guard
28 new tests in tests/test_sequence_pack.py, 0 regressions.
Co-Authored-By: Mario Hawat <mario@autourdeminuit.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Guard DNA field accesses with has_field() checks for fields renamed or
removed across Blender versions (proxy, dup_group, texcomesh, nodetree,
etc.), fix mesh block pointer mismatch in path rewriting, fix mkrelative
IndexError when asset path is shorter than blend file path, and add
[BAT] console prints for tracing progress.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit fixes a bunch of issues at the same time, as they are all
related to path handling:
- `pathlib.Path.resolve()` or `.absolute()` are replaced by
`bpathlib.make_absolute()`. The latter does NOT follow symlinks and does
NOT network mounts from a drive letter to UNC notation. This also has
advantages on non-Windows sytems, as it allows BAT-packing a directory
structure with symlinked files (such as a Shaman checkout).
- Better handling of drive letters, and of paths that cross drive
boundaries.
- Better testing of Windows-specific cases when running the tests on
Windows, and of POSIX-specific cases on other platforms.
Thanks to @wisaac for starting this patch in D6676.
Thanks to @jbakker for pointing out the drive letter issue. This fixes
T70655.
The target path is just read as string from the CLI now, to allow more
complex targets (such as URLs) that don't directly map to a path.
The Packer subclass now handles the conversion from that string to a
`pathlib.PurePath`, and specific subclasses & transfer classes can convert
those to a `pathlib.Path` to perform actual filesystem operations when
necessary.
When a path starts with b'//' it will not be converted to a PurePath, as
the handling of such filenames is platform dependent (Windows handles those
weirdly, like appending a slash to any path).
