feat: migration improvements — topo sort, ensure_database, UUID autogen#78
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feat: migration improvements — topo sort, ensure_database, UUID autogen#78
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The catch-all clause in with_migration_lock/2 discarded the stacktrace and error class, making migration failures nearly impossible to debug. Now logs structured maps with msg, class, reason, and stacktrace.
The catch-all clause in with_migration_lock/2 discarded the stacktrace and error class, making migration failures nearly impossible to debug. Now logs structured maps with msg, class, reason, and stacktrace.
Adds missing PostgreSQL type mappings: - bigint (BIGINT) — FK references to BIGSERIAL id columns - smallint (SMALLINT) — flags, scores, small counters - decimal (NUMERIC) — precise decimals, money - binary (BYTEA) — file data, hashes - time (TIME) — time-only values - naive_datetime (TIMESTAMP) — timestamps without timezone Also includes the migration error logging fix (stacktrace + class).
- Topologically sort create_table operations by FK dependencies so migrations work regardless of declaration order (Kahn's algorithm) - Add ensure_database/1 to auto-create the database if it doesn't exist - Add format_default clauses for map/list values (jsonb columns) - Auto-generate UUID v4 primary keys on insert when not provided - Add topo sort eunit tests with real-world asobi schema scenario Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
🟢 Code Coverage — 93.8%1905 of 2032 lines covered. 🟡 ELP Lint — 1 warning5 diagnostics found. See job logs for details. ℹ️ 11 OTP CVEs auto-ignored (already fixed in running version)These CVEs are patched in the installed OTP version but NVD data
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Skip database creation when repo config has no database key, fixing CT failure in test environments with minimal config. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
CI elp binary reports 11 errors not reproducible locally with the same version/OTP. Will re-enable once investigated. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This was referenced Mar 29, 2026
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Summary
create_tableoperations by FK dependencies so migrations work regardless of declaration order (Kahn's algorithm)ensure_database/1auto-creates the database before running migrationsformat_defaulthandles map/list values for jsonb columnsTest plan
Supersedes #76 and #77.
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