2 Commits

Author SHA1 Message Date
Florian BRUNIAUX 9e322e2aee fix: patrick's 3 issues (latest tag, ccusage fallback, versioning)
1. CRITICAL: Fix 'latest' tag creation after releases
   - Move update-latest-tag job from release.yml to release-please.yml
   - release-please creates tags via API (no push event) → must run in same workflow
   - Job now conditional on release_created output

2. IMPORTANT: Add npx fallback for ccusage + improve message
   - Check binary in PATH first, fallback to 'npx ccusage'
   - Updated message: "npm i -g ccusage (or use npx ccusage)"
   - Consistent with other JS tooling (next_cmd, tsc_cmd, prettier_cmd)

3. PROCESS: Slow down version bumps with release-please config
   - Add release-please-config.json with bump-patch-for-minor-pre-major
   - In 0.x versions: feat: → patch bump instead of minor
   - Prevents rapid version inflation (0.3.1 → 0.5.0 in 21h)

Fixes issues raised by Patrick after PR #21 merge.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-30 15:24:56 +01:00
Florian BRUNIAUX ec1cf9a56d feat: add comprehensive claude code economics analysis
Implement `rtk cc-economics` command combining ccusage spending data
with rtk savings analytics for economic impact reporting.

Features:
- Dual metric system (active vs blended cost-per-token)
- Daily/weekly/monthly granularity with ISO-8601 week alignment
- JSON/CSV export support for data analysis
- Graceful degradation when ccusage unavailable
- Real-time data merge with O(n+m) HashMap performance

Architecture:
- src/ccusage.rs: Isolated ccusage CLI interface (7 tests)
- src/cc_economics.rs: Business logic + display (10 tests)
- src/utils.rs: Shared formatting utilities (8 tests)
- Refactored gain.rs to use shared format_tokens()

Test coverage: 17 new tests, all passing
Validated with real-world data (2 months, $3.4K spent, 1.2M saved)

Addresses: #economics-integration
Impact: 24.4% cost savings identified ($830.91 active pricing)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-30 12:34:47 +01:00