Coverage for little_loops / config / core.py: 51%
140 statements
« prev ^ index » next coverage.py v7.12.0, created at 2026-03-18 16:20 -0500
1"""Core configuration dataclasses and the root BRConfig aggregator.
3ProjectConfig holds project-level settings. BRConfig is the single entry
4point that loads ll-config.json and exposes all domain configs via properties.
5"""
7from __future__ import annotations
9import json
10from dataclasses import dataclass
11from pathlib import Path
12from typing import Any, cast
14from little_loops.config.automation import (
15 AutomationConfig,
16 CommandsConfig,
17 DependencyMappingConfig,
18 ParallelAutomationConfig,
19)
20from little_loops.config.cli import CliConfig, RefineStatusConfig
21from little_loops.config.features import (
22 IssuesConfig,
23 LoopsConfig,
24 ScanConfig,
25 SprintsConfig,
26 SyncConfig,
27)
28from little_loops.parallel.types import ParallelConfig
31@dataclass
32class ProjectConfig:
33 """Project-level configuration."""
35 name: str = ""
36 src_dir: str = "src/"
37 test_dir: str = "tests"
38 test_cmd: str = "pytest"
39 lint_cmd: str = "ruff check ."
40 type_cmd: str | None = "mypy"
41 format_cmd: str | None = "ruff format ."
42 build_cmd: str | None = None
43 run_cmd: str | None = None
45 @classmethod
46 def from_dict(cls, data: dict[str, Any]) -> ProjectConfig:
47 """Create ProjectConfig from dictionary."""
48 return cls(
49 name=data.get("name", ""),
50 src_dir=data.get("src_dir", "src/"),
51 test_dir=data.get("test_dir", "tests"),
52 test_cmd=data.get("test_cmd", "pytest"),
53 lint_cmd=data.get("lint_cmd", "ruff check ."),
54 type_cmd=data.get("type_cmd", "mypy"),
55 format_cmd=data.get("format_cmd", "ruff format ."),
56 build_cmd=data.get("build_cmd"),
57 run_cmd=data.get("run_cmd"),
58 )
61class BRConfig:
62 """Main configuration class for little-loops.
64 Loads configuration from .claude/ll-config.json and merges with defaults.
65 Provides convenient property access to all configuration values.
67 Example:
68 config = BRConfig(Path.cwd())
69 print(config.project.src_dir) # "src/"
70 print(config.issues.base_dir) # ".issues"
71 print(config.get_issue_dir("bugs")) # Path(".issues/bugs")
72 """
74 CONFIG_FILENAME = "ll-config.json"
75 CONFIG_DIR = ".claude"
77 def __init__(self, project_root: Path) -> None:
78 """Initialize configuration from project root.
80 Args:
81 project_root: Path to the project root directory
82 """
83 self.project_root = project_root.resolve()
84 self._raw_config = self._load_config()
85 self._parse_config()
87 def _load_config(self) -> dict[str, Any]:
88 """Load configuration from file."""
89 config_path = self.project_root / self.CONFIG_DIR / self.CONFIG_FILENAME
90 if config_path.exists():
91 with open(config_path, encoding="utf-8") as f:
92 return cast(dict[str, Any], json.load(f))
93 return {}
95 def _parse_config(self) -> None:
96 """Parse raw config into typed dataclasses."""
97 self._project = ProjectConfig.from_dict(self._raw_config.get("project", {}))
98 if not self._project.name:
99 self._project.name = self.project_root.name
101 self._issues = IssuesConfig.from_dict(self._raw_config.get("issues", {}))
102 self._automation = AutomationConfig.from_dict(self._raw_config.get("automation", {}))
103 self._parallel = ParallelAutomationConfig.from_dict(self._raw_config.get("parallel", {}))
104 self._commands = CommandsConfig.from_dict(self._raw_config.get("commands", {}))
105 self._scan = ScanConfig.from_dict(self._raw_config.get("scan", {}))
106 self._sprints = SprintsConfig.from_dict(self._raw_config.get("sprints", {}))
107 self._loops = LoopsConfig.from_dict(self._raw_config.get("loops", {}))
108 self._sync = SyncConfig.from_dict(self._raw_config.get("sync", {}))
109 self._dependency_mapping = DependencyMappingConfig.from_dict(
110 self._raw_config.get("dependency_mapping", {})
111 )
112 self._cli = CliConfig.from_dict(self._raw_config.get("cli", {}))
113 self._refine_status = RefineStatusConfig.from_dict(
114 self._raw_config.get("refine_status", {})
115 )
117 @property
118 def project(self) -> ProjectConfig:
119 """Get project configuration."""
120 return self._project
122 @property
123 def issues(self) -> IssuesConfig:
124 """Get issues configuration."""
125 return self._issues
127 @property
128 def automation(self) -> AutomationConfig:
129 """Get automation configuration."""
130 return self._automation
132 @property
133 def parallel(self) -> ParallelAutomationConfig:
134 """Get parallel automation configuration."""
135 return self._parallel
137 @property
138 def commands(self) -> CommandsConfig:
139 """Get commands configuration."""
140 return self._commands
142 @property
143 def scan(self) -> ScanConfig:
144 """Get scan configuration."""
145 return self._scan
147 @property
148 def sprints(self) -> SprintsConfig:
149 """Get sprints configuration."""
150 return self._sprints
152 @property
153 def loops(self) -> LoopsConfig:
154 """Get loops configuration."""
155 return self._loops
157 @property
158 def sync(self) -> SyncConfig:
159 """Get sync configuration."""
160 return self._sync
162 @property
163 def dependency_mapping(self) -> DependencyMappingConfig:
164 """Get dependency mapping configuration."""
165 return self._dependency_mapping
167 @property
168 def cli(self) -> CliConfig:
169 """Get CLI output configuration."""
170 return self._cli
172 @property
173 def refine_status(self) -> RefineStatusConfig:
174 """Get refine-status display configuration."""
175 return self._refine_status
177 @property
178 def repo_path(self) -> Path:
179 """Get the repository root path."""
180 return self.project_root
182 # Convenience methods for common operations
184 def get_issue_dir(self, category: str) -> Path:
185 """Get the directory path for an issue category.
187 Args:
188 category: Category key (e.g., "bugs", "features")
190 Returns:
191 Path to the issue category directory
192 """
193 if category in self._issues.categories:
194 dir_name = self._issues.categories[category].dir
195 else:
196 dir_name = category
197 return self.project_root / self._issues.base_dir / dir_name
199 def get_completed_dir(self) -> Path:
200 """Get the path to the completed issues directory."""
201 return self.project_root / self._issues.base_dir / self._issues.completed_dir
203 def get_deferred_dir(self) -> Path:
204 """Get the path to the deferred issues directory."""
205 return self.project_root / self._issues.base_dir / self._issues.deferred_dir
207 def get_issue_prefix(self, category: str) -> str:
208 """Get the issue ID prefix for a category.
210 Args:
211 category: Category key (e.g., "bugs", "features")
213 Returns:
214 Issue prefix (e.g., "BUG", "FEAT")
215 """
216 if category in self._issues.categories:
217 return self._issues.categories[category].prefix
218 return category.upper()[:3]
220 def get_category_action(self, category: str) -> str:
221 """Get the default action for a category.
223 Args:
224 category: Category key (e.g., "bugs", "features")
226 Returns:
227 Action verb (e.g., "fix", "implement")
228 """
229 if category in self._issues.categories:
230 return self._issues.categories[category].action
231 return "fix"
233 def get_loops_dir(self) -> Path:
234 """Get the loops directory path."""
235 return self.project_root / self._loops.loops_dir
237 def get_src_path(self) -> Path:
238 """Get the source directory path."""
239 return self.project_root / self._project.src_dir
241 def get_worktree_base(self) -> Path:
242 """Get the worktree base directory path."""
243 return self.project_root / self._automation.worktree_base
245 def get_state_file(self) -> Path:
246 """Get the state file path."""
247 return self.project_root / self._automation.state_file
249 def get_parallel_state_file(self) -> Path:
250 """Get the parallel state file path."""
251 return self.project_root / self._parallel.base.state_file
253 def create_parallel_config(
254 self,
255 *,
256 max_workers: int | None = None,
257 priority_filter: list[str] | None = None,
258 max_issues: int = 0,
259 dry_run: bool = False,
260 timeout_seconds: int | None = None,
261 idle_timeout_per_issue: int | None = None,
262 stream_output: bool | None = None,
263 show_model: bool | None = None,
264 only_ids: set[str] | None = None,
265 skip_ids: set[str] | None = None,
266 type_prefixes: set[str] | None = None,
267 merge_pending: bool = False,
268 clean_start: bool = False,
269 ignore_pending: bool = False,
270 overlap_detection: bool = False,
271 serialize_overlapping: bool = True,
272 base_branch: str = "main",
273 ) -> ParallelConfig:
274 """Create a ParallelConfig from BRConfig settings with optional overrides.
276 Args:
277 max_workers: Override max_workers (default: from config)
278 priority_filter: Override priority filter (default: from issues config)
279 max_issues: Maximum issues to process (default: 0 = unlimited)
280 dry_run: Preview mode (default: False)
281 timeout_seconds: Per-issue timeout (default: from config)
282 idle_timeout_per_issue: Kill worker if no output for N seconds (0 to disable, default: 0)
283 stream_output: Stream output (default: from config)
284 show_model: Make API call to verify model (default: False)
285 only_ids: If provided, only process these issue IDs
286 skip_ids: Issue IDs to skip (in addition to completed/failed)
287 merge_pending: Attempt to merge pending worktrees (default: False)
288 clean_start: Remove all worktrees without checking (default: False)
289 ignore_pending: Report pending work but continue (default: False)
290 overlap_detection: Enable pre-flight overlap detection (default: False)
291 serialize_overlapping: If True, defer overlapping issues; if False, just warn
293 Returns:
294 ParallelConfig configured from BRConfig
295 """
296 return ParallelConfig(
297 max_workers=max_workers or self._parallel.base.max_workers,
298 p0_sequential=self._parallel.p0_sequential,
299 worktree_base=Path(self._parallel.base.worktree_base),
300 state_file=Path(self._parallel.base.state_file),
301 max_merge_retries=self._parallel.max_merge_retries,
302 priority_filter=priority_filter or self._issues.priorities,
303 max_issues=max_issues,
304 dry_run=dry_run,
305 timeout_per_issue=timeout_seconds or self._parallel.base.timeout_seconds,
306 idle_timeout_per_issue=idle_timeout_per_issue
307 if idle_timeout_per_issue is not None
308 else 0,
309 stream_subprocess_output=(
310 stream_output if stream_output is not None else self._parallel.base.stream_output
311 ),
312 show_model=show_model if show_model is not None else False,
313 command_prefix=self._parallel.command_prefix,
314 ready_command=self._parallel.ready_command,
315 manage_command=self._parallel.manage_command,
316 only_ids=only_ids,
317 skip_ids=skip_ids,
318 type_prefixes=type_prefixes,
319 worktree_copy_files=self._parallel.worktree_copy_files,
320 require_code_changes=self._parallel.require_code_changes,
321 merge_pending=merge_pending,
322 clean_start=clean_start,
323 ignore_pending=ignore_pending,
324 overlap_detection=overlap_detection,
325 serialize_overlapping=serialize_overlapping,
326 base_branch=base_branch,
327 )
329 @property
330 def issue_categories(self) -> list[str]:
331 """Get list of configured issue category names."""
332 return list(self._issues.categories.keys())
334 @property
335 def issue_priorities(self) -> list[str]:
336 """Get list of valid priority prefixes."""
337 return self._issues.priorities
339 def to_dict(self) -> dict[str, Any]:
340 """Convert configuration to dictionary.
342 Useful for variable substitution in command templates.
343 """
344 return {
345 "project": {
346 "name": self._project.name,
347 "src_dir": self._project.src_dir,
348 "test_dir": self._project.test_dir,
349 "test_cmd": self._project.test_cmd,
350 "lint_cmd": self._project.lint_cmd,
351 "type_cmd": self._project.type_cmd,
352 "format_cmd": self._project.format_cmd,
353 "build_cmd": self._project.build_cmd,
354 "run_cmd": self._project.run_cmd,
355 },
356 "issues": {
357 "base_dir": self._issues.base_dir,
358 "categories": {
359 k: {"prefix": v.prefix, "dir": v.dir, "action": v.action}
360 for k, v in self._issues.categories.items()
361 },
362 "completed_dir": self._issues.completed_dir,
363 "deferred_dir": self._issues.deferred_dir,
364 "priorities": self._issues.priorities,
365 "templates_dir": self._issues.templates_dir,
366 "capture_template": self._issues.capture_template,
367 },
368 "automation": {
369 "timeout_seconds": self._automation.timeout_seconds,
370 "state_file": self._automation.state_file,
371 "worktree_base": self._automation.worktree_base,
372 "max_workers": self._automation.max_workers,
373 "stream_output": self._automation.stream_output,
374 "max_continuations": self._automation.max_continuations,
375 },
376 "parallel": {
377 "max_workers": self._parallel.base.max_workers,
378 "p0_sequential": self._parallel.p0_sequential,
379 "worktree_base": self._parallel.base.worktree_base,
380 "state_file": self._parallel.base.state_file,
381 "timeout_seconds": self._parallel.base.timeout_seconds,
382 "max_merge_retries": self._parallel.max_merge_retries,
383 "stream_output": self._parallel.base.stream_output,
384 "command_prefix": self._parallel.command_prefix,
385 "ready_command": self._parallel.ready_command,
386 "manage_command": self._parallel.manage_command,
387 },
388 "commands": {
389 "pre_implement": self._commands.pre_implement,
390 "post_implement": self._commands.post_implement,
391 "custom_verification": self._commands.custom_verification,
392 "confidence_gate": {
393 "enabled": self._commands.confidence_gate.enabled,
394 "threshold": self._commands.confidence_gate.threshold,
395 },
396 "tdd_mode": self._commands.tdd_mode,
397 },
398 "scan": {
399 "focus_dirs": self._scan.focus_dirs,
400 "exclude_patterns": self._scan.exclude_patterns,
401 "custom_agents": self._scan.custom_agents,
402 },
403 "sprints": {
404 "sprints_dir": self._sprints.sprints_dir,
405 "default_timeout": self._sprints.default_timeout,
406 "default_max_workers": self._sprints.default_max_workers,
407 },
408 "loops": {
409 "loops_dir": self._loops.loops_dir,
410 },
411 "sync": {
412 "enabled": self._sync.enabled,
413 "provider": self._sync.provider,
414 "github": {
415 "repo": self._sync.github.repo,
416 "label_mapping": self._sync.github.label_mapping,
417 "priority_labels": self._sync.github.priority_labels,
418 "sync_completed": self._sync.github.sync_completed,
419 "state_file": self._sync.github.state_file,
420 "pull_template": self._sync.github.pull_template,
421 },
422 },
423 "dependency_mapping": {
424 "overlap_min_files": self._dependency_mapping.overlap_min_files,
425 "overlap_min_ratio": self._dependency_mapping.overlap_min_ratio,
426 "min_directory_depth": self._dependency_mapping.min_directory_depth,
427 "conflict_threshold": self._dependency_mapping.conflict_threshold,
428 "high_conflict_threshold": self._dependency_mapping.high_conflict_threshold,
429 "confidence_modifier": self._dependency_mapping.confidence_modifier,
430 "scoring_weights": {
431 "semantic": self._dependency_mapping.scoring_weights.semantic,
432 "section": self._dependency_mapping.scoring_weights.section,
433 "type": self._dependency_mapping.scoring_weights.type,
434 },
435 "exclude_common_files": self._dependency_mapping.exclude_common_files,
436 },
437 }
439 def resolve_variable(self, var_path: str) -> str | None:
440 """Resolve a variable path like 'project.src_dir' to its value.
442 Args:
443 var_path: Dot-separated path to configuration value
445 Returns:
446 The resolved value as a string, or None if not found
447 """
448 parts = var_path.split(".")
449 value: Any = self.to_dict()
451 for part in parts:
452 if isinstance(value, dict) and part in value:
453 value = value[part]
454 else:
455 return None
457 if value is None:
458 return None
459 if isinstance(value, list):
460 return " ".join(str(v) for v in value)
461 return str(value)
464# Backwards compatibility alias
465CLConfig = BRConfig