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* fix(scripts): tolerate an unusable integration.json in the Python helper
`get_invoke_separator()` in scripts/python/common.py indexed the parsed JSON
directly, so two shapes escaped its `except (OSError, json.JSONDecodeError)`
while BOTH of its twins fall back to "." for them:
* A non-mapping top level is valid JSON, so JSONDecodeError never fires and
`state.get(...)` raised AttributeError.
* A non-UTF-8 file raises UnicodeDecodeError -- a ValueError, not an OSError.
Realistic on Windows, where PowerShell 5.1's Out-File/`>` default to UTF-16.
Measured on main -- 6 of 7 inputs crashed the Python helper while bash and
PowerShell 5.1 returned "." for every one:
input python bash pwsh 5.1
{"default_integration":"forge"} '.' . .
[] AttributeError . .
"forge" AttributeError . .
42 AttributeError . .
null AttributeError . .
UTF-16 file UnicodeDecodeError . .
Split the parse out of the lookup, complete the exception tuple, and guard the
top-level shape -- matching `read_feature_json_feature_directory` in this same
module, which already does exactly this. The hyphen-separator feature is
unchanged (regression test included).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* docs(scripts): point the parity comment at the sibling above, not below
read_feature_json_feature_directory is defined at line 81, above
get_invoke_separator, so "below" sent maintainers the wrong way.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>