systemprompt-config 0.0.12

Configuration module for systemprompt.io - environment configuration and validation
# systemprompt-config Compliance

**Layer:** Infrastructure
**Reviewed:** 2026-01-21
**Verdict:** COMPLIANT

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## Checklist

| Category | Status |
|----------|--------|
| Boundary Rules ||
| Required Structure ||
| Code Quality ||

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## Violations

None

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## Commands Run

```
cargo clippy -p systemprompt-config -- -D warnings  # PASS
cargo fmt -p systemprompt-config -- --check         # PASS
```

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## Actions Required

None - fully compliant

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## Detailed Review

### Forbidden Constructs

| Rule | Status |
|------|--------|
| No `unsafe` blocks ||
| No `unwrap()` ||
| No `panic!()` / `todo!()` / `unimplemented!()` ||
| No inline comments (`//`) ||
| No doc comments (`///`, `//!`) ||
| No TODO/FIXME/HACK comments ||
| No tests in source files ||

### Limits

| Metric | Limit | Actual | Status |
|--------|-------|--------|--------|
| Source file length | 300 | 245 (manager.rs) ||
| Cognitive complexity | 15 | <15 ||
| Function length | 75 | ~50 ||
| Parameters | 5 | 3 max ||

### Mandatory Patterns

| Pattern | Status | Notes |
|---------|--------|-------|
| Typed identifiers | N/A | No ID fields |
| Logging via tracing || Uses CliService for CLI, tracing for warnings |
| Repository pattern | N/A | No SQL |
| Error handling || Uses anyhow (appropriate for CLI tools) |
| Builder pattern || ConfigManager uses new() constructor |

### Architecture

| Rule | Status |
|------|--------|
| No duplicate functionality ||
| No dead code ||
| Module names snake_case ||
| Consistent structure ||
| Dependencies flow downward ||

---

## Notes

- Infrastructure module for environment configuration management
- Uses CliService for CLI output (appropriate for this use case)
- Uses tracing::warn for logging YAML sequence skips
- Single internal dependency: systemprompt-logging
- `build_validate_configs` uses `#[allow(...)]` for build.rs-specific patterns (println, exit)