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Task Tracker

M1 – Foundation Bootstrap ✅

  • Scaffolded xBase.sln with module projects under src/ and mirrored test projects under tests/, governed by Directory.Build.props.
  • Authored baseline documentation (README.md, requirements.md, architecture.md) describing scope, goals, and architecture.
  • Added XBase.Tools pipeline orchestrator with verify/clean/restore/build/test/publish commands and initial dbfinfo workflow.

M2 – Metadata & Discovery ✅

  • Implemented DBF metadata loader (DbfTableLoader, TableDescriptor, encoding registry) with sidecar detection and fixture-backed tests.
  • Added TableCatalog directory discovery plus expression and diagnostics scaffolding (ExpressionEvaluator, XBaseLogger) covered by unit tests.
  • Exercised loaders via fixture assertions in XBase.Core.Tests and smoke-tested the tooling pipeline through XBase.Tools.Tests.

M3 – Online DDL & Provider Enablement ✅

  • Implement schema-delta .ddl log with version tracking, lazy backfill queues, and recovery tests.
  • Extend core mutators and provider APIs to execute CREATE/ALTER/DROP TABLE plus index DDL with transactional guards.
  • Surface DDL verbs through the ADO.NET provider (command parser, execution pipeline, metadata exposure).
  • Ship CLI xbase ddl apply/checkpoint/pack commands with validation, dry-run, and integration tests.

M4 – Journaling & Transactions ✅

  • Ensured XBaseConnection starts the journal for synchronous and asynchronous transactions with test coverage.
  • Design and implement the WAL journal format covering FR-WT-1 – FR-WT-4 requirements with crash-recovery tests.
  • Introduce lock coordination (file + optional record locks) and acceptance tests simulating concurrent access.
  • Implement deferred index maintenance hooks to enable safe reindex/pack flows.

M5 – Provider Integrations ✅

  • Complete ADO.NET command execution pipeline (parser, plan builder, XBaseDataReader) returning real records.
  • Implement EF Core provider services (type mappings, query translation, change tracking) backed by integration tests.
  • Deliver connection string/journaling options surface plus configuration docs.

M6 – Tooling, Docs & Release ✅

  • Expand CLI with dbfdump, dbfpack, dbfreindex, dbfconvert, including smoke tests.
  • Author remaining documentation set (ROADMAP.md, CODEPAGES.md, INDEXES.md, TRANSACTIONS.md, provider cookbooks).
  • Establish CI pipeline, packaging strategy, and release checklist for Phase A GA.
  • Hardened dbfconvert output resolution so directory targets emit <table>.dbf, restoring green release tests.
  • Complete release preparation: NuGet packages, CLI binaries, release notes, and checklist validation.