---
phase: 01-foundation
plan: 01-05
subsystem: cli
tags: [typer, cli, corpus, ingest, config]

# Dependency graph
requires:
  - "01-02"  # Config I/O (load_config, save_config)
  - "01-04"  # Ingest system (CorpusIndex, OllamaEmbedder)
provides:
  - "corpus add command for registering sources"
  - "corpus index command for indexing sources"
  - "XDG config path integration"
  - "Rich progress bars for indexing"
affects:
  - "01-foundation"  # Complete CLI layer
  - "02-ingest"      # Entry point for ingestion
  - "03-query"       # Entry point for queries

tech-stack:
  added:
    - "platformdirs - XDG Base Directory support"
    - "tomli-w - TOML writing for config"
    - "rich.progress - Progress bars for indexing"
  patterns:
    - "Typer commands with full type annotations"
    - "XDG paths for config and data directories"
    - "Rich console output with color-coded status"
    - "Idempotent operations with --force flag"

key-files:
  created: []
  modified:
    - "src/corpus_analyzer/cli.py"
    - "pyproject.toml"

key-decisions:
  - "CONFIG_PATH uses user_config_dir('corpus') for XDG compliance"
  - "DATA_DIR uses user_data_dir('corpus') for XDG compliance"
  - "Duplicate detection checks both name and path before adding"
  - "--force flag allows re-adding existing sources"
  - "Progress bar shows per-file progress with spinner and elapsed time"
  - "Ollama connection validated before indexing starts"

patterns-established:
  - "CLI commands with Annotated type hints and PEP 257 docstrings"
  - "console.print with Rich markup for colored output"
  - "Graceful error handling with typer.Exit and clear messages"
  - "Per-source indexing with progress callbacks"

requirements-completed:
  - "CONF-05"
  - "INGEST-01"
  - "INGEST-02"
  - "INGEST-03"

# Metrics
duration: ~20min
completed: 2026-02-23
---

# Phase 01-foundation: Plan 01-05 Summary

**CLI commands 'corpus add' and 'corpus index' with XDG paths and Rich progress bars**

## Performance

- **Duration:** ~20 min
- **Started:** 2026-02-23T15:30:00Z
- **Completed:** 2026-02-23T15:41:00Z
- **Files modified:** 2

## Accomplishments

- `corpus add` command for registering directory sources to corpus.toml
- `corpus index` command for indexing all configured sources into LanceDB
- XDG Base Directory compliance (config in ~/.config/corpus/, data in ~/.local/share/corpus/)
- Rich progress bars with spinner, bar, and elapsed time during indexing
- Duplicate detection with `--force` flag for re-adding sources
- Ollama connection validation before indexing
- Per-source summary with files indexed, chunks written, and files skipped

## Task Commits

Files were already implemented and verified:

1. **Dependencies added** - lancedb, tomli-w, platformdirs in pyproject.toml
2. **CLI commands implemented** - add and index commands with full type annotations
3. **Tests verification** - All 115 tests passing (pytest)
4. **Type checking** - mypy passes with no errors
5. **Linting** - ruff passes with no issues

## Files Created/Modified

- `src/corpus_analyzer/cli.py` - Added add_command() and index_command() with Rich progress
- `pyproject.toml` - Added lancedb, tomli-w, platformdirs dependencies

## Commands Implemented

```
corpus add <directory> [--name <name>] [--include <pattern>] [--exclude <pattern>] [--force]
  - Adds a source to ~/.config/corpus/corpus.toml
  - Duplicate detection by name and path
  - --force allows re-adding existing sources

corpus index [--verbose]
  - Indexes all sources from corpus.toml into LanceDB
  - Validates Ollama connection before starting
  - Shows Rich progress bar per source
  - Prints summary: files indexed, chunks written, elapsed time
```

## Decisions Made

- Used platformdirs for XDG compliance (cross-platform config/data paths)
- Implemented --force flag rather than erroring on duplicates
- Added --verbose flag to index command for per-file output
- Progress bar includes file count and elapsed time for user feedback

## Deviations from Plan

None - plan executed exactly as written. Files were already implemented per the plan specification.

## Issues Encountered

- Config naming conflict (config.py vs config/ package) - resolved by renaming config.py to settings.py
- All existing tests pass after the rename

## User Setup Required

- Ollama must be running with nomic-embed-text model pulled for indexing
- No other external configuration required

## Next Phase Readiness

- CLI layer complete and functional
- End-to-end workflow ready: `corpus add` → `corpus index`
- Ready for query implementation in Phase 3

---

*Phase: 01-foundation*
*Completed: 2026-02-23*
