Files
msd-core/src/config-loader.cts

1048 lines
52 KiB
TypeScript

/**
* Config Loader — Project configuration loading
*
* ADR-857 rollout phase 2e: extracted from core.cts (issue #885).
* Owns project configuration loading: reads `.planning/config.json`,
* merges built-in defaults (`CONFIG_DEFAULTS`/`CANONICAL_CONFIG_DEFAULTS`),
* normalizes legacy keys, applies the active-workstream overlay, validates
* against the config schema, and warns on unknown keys/profile overrides.
* Behaviour is preserved byte-for-behaviour from the prior location; only
* the module boundary moved. The core.cjs re-export spine was retired in
* epic #1267; callers import loadConfig from config-loader.cjs directly.
*
* Dependencies (leaf modules only):
* - node:fs / node:os / node:path (stdlib)
* - ./configuration.cjs (normalizeLegacyKeys, CONFIG_DEFAULTS as CANONICAL_CONFIG_DEFAULTS)
* - ./config-schema.cjs (VALID_CONFIG_KEYS, DYNAMIC_KEY_PATTERNS)
* - ./planning-workspace.cjs (planningDir, planningRoot)
* - ./shell-command-projection.cjs (execGit, platformWriteSync, platformReadSync)
* - ./core-utils.cjs (detectSubRepos)
* - ./model-catalog.cjs (KNOWN_RUNTIMES, KNOWN_PROVIDERS, ADAPTIVE_TIER_VALUES)
*/
import fs from 'node:fs';
import os from 'node:os';
import path from 'node:path';
import { execGit, platformWriteSync, platformReadSync } from './shell-command-projection.cjs';
// eslint-disable-next-line @typescript-eslint/no-require-imports
import planningWorkspace = require('./planning-workspace.cjs');
const { planningDir, planningRoot } = planningWorkspace;
// eslint-disable-next-line @typescript-eslint/no-require-imports
import coreUtilsModule = require('./core-utils.cjs');
const { detectSubRepos } = coreUtilsModule;
// ─── Configuration Module (generated CJS mirror) ────────────────────────────
import { CONFIG_DEFAULTS as CANONICAL_CONFIG_DEFAULTS, normalizeLegacyKeys } from './configuration.cjs';
// eslint-disable-next-line @typescript-eslint/no-require-imports
import configSchema = require('./config-schema.cjs');
const { VALID_CONFIG_KEYS, DYNAMIC_KEY_PATTERNS, isCentralConfigKey: _isCentralConfigKeyFn } = configSchema;
import { KNOWN_RUNTIMES, KNOWN_PROVIDERS, ADAPTIVE_TIER_VALUES } from './model-catalog.cjs';
// ─── Federated Config (ADR-857 phase 3b) ─────────────────────────────────────
// eslint-disable-next-line @typescript-eslint/no-require-imports
import federatedConfigModule = require('./federated-config.cjs');
const { mergeFederatedConfig } = federatedConfigModule;
// The capability-registry.cjs is generated and lives in the same gsd-core/bin/lib/ output dir.
// Both config-loader.cjs and capability-registry.cjs land in gsd-core/bin/lib/ at build time.
// This is the FROZEN first-party registry — used as the test-seam default and the
// fallback. Overlay (installed third-party) config-key federation is cwd-dependent
// and composed PER loadConfig CALL by _federatedConfigSchema(cwd) below (ADR-1244 D2),
// never eagerly at module load.
// eslint-disable-next-line @typescript-eslint/no-require-imports, @typescript-eslint/no-unsafe-assignment
const _capabilityRegistryReal: { configSchema?: Record<string, unknown> } = require('./capability-registry.cjs');
// Module-level registry reference. Defaults to the real generated registry.
// Overridable for tests via _setFederatedRegistryForTests.
let _capabilityRegistry: { configSchema?: Record<string, unknown> } = _capabilityRegistryReal;
/** Test-only seam: inject a synthetic registry. Call _resetFederatedRegistryForTests() to restore. */
function _setFederatedRegistryForTests(reg: { configSchema?: Record<string, unknown> }): void {
_capabilityRegistry = reg;
}
/** Test-only seam: restore the real generated registry. */
function _resetFederatedRegistryForTests(): void {
_capabilityRegistry = _capabilityRegistryReal;
}
// ─── File & Config utilities ──────────────────────────────────────────────────
/**
* Canonical config defaults — flat-key projection for CJS consumers.
*
* Cycle 4: Values are sourced from CANONICAL_CONFIG_DEFAULTS (the nested
* manifest loaded by configuration.generated.cjs). The flat shape is
* preserved here so legacy consumers (config.cjs, verify.cjs, tests that
* regex-parse this source) continue to work without changes. The key names
* and the `const CONFIG_DEFAULTS = {` pattern are intentionally kept.
*
* Mapping notes:
* - workflow.plan_check → plan_checker (CJS flat name; verify.cjs uses this)
* - git.* → flat git keys (branching_strategy, templates)
* - workflow.* → flat names (research, verifier, …)
* - planning.sub_repos → sub_repos
* - planning.commit_docs / search_gitignored → top-level flat keys
*/
// CANONICAL_CONFIG_DEFAULTS is typed as Record<string, unknown> from configuration.cjs;
// we use a typed accessor to avoid repeated casts.
function _getConfigDefault(key: string): unknown {
return (CANONICAL_CONFIG_DEFAULTS)[key];
}
function _getNestedConfigDefault(section: string, field: string): unknown {
const sec = (CANONICAL_CONFIG_DEFAULTS)[section];
if (sec && typeof sec === 'object' && !Array.isArray(sec)) {
return (sec as Record<string, unknown>)[field];
}
return undefined;
}
const CONFIG_DEFAULTS = {
model_profile: _getConfigDefault('model_profile'),
commit_docs: _getConfigDefault('commit_docs'),
search_gitignored: _getConfigDefault('search_gitignored'),
branching_strategy: _getNestedConfigDefault('git', 'branching_strategy'),
phase_branch_template: _getNestedConfigDefault('git', 'phase_branch_template'),
milestone_branch_template: _getNestedConfigDefault('git', 'milestone_branch_template'),
quick_branch_template: _getNestedConfigDefault('git', 'quick_branch_template'),
research: _getNestedConfigDefault('workflow', 'research'),
plan_checker: _getNestedConfigDefault('workflow', 'plan_check'), // flat CJS name maps to workflow.plan_check
verifier: _getNestedConfigDefault('workflow', 'verifier'),
nyquist_validation: _getNestedConfigDefault('workflow', 'nyquist_validation'),
ai_integration_phase: _getNestedConfigDefault('workflow', 'ai_integration_phase'),
api_coverage_gate: _getNestedConfigDefault('workflow', 'api_coverage_gate'),
parallelization: _getConfigDefault('parallelization'),
brave_search: _getConfigDefault('brave_search'),
firecrawl: _getConfigDefault('firecrawl'),
exa_search: _getConfigDefault('exa_search'),
text_mode: _getNestedConfigDefault('workflow', 'text_mode'),
sub_repos: _getNestedConfigDefault('planning', 'sub_repos'),
resolve_model_ids: _getConfigDefault('resolve_model_ids'),
context_window: _getConfigDefault('context_window'),
phase_naming: _getConfigDefault('phase_naming'),
project_code: _getConfigDefault('project_code'),
subagent_timeout: _getNestedConfigDefault('workflow', 'subagent_timeout'),
security_enforcement: _getNestedConfigDefault('workflow', 'security_enforcement'),
security_asvs_level: _getNestedConfigDefault('workflow', 'security_asvs_level'),
security_block_on: _getNestedConfigDefault('workflow', 'security_block_on'),
post_planning_gaps: _getNestedConfigDefault('workflow', 'post_planning_gaps'),
smart_zone_tokens: _getNestedConfigDefault('workflow', 'smart_zone_tokens'),
};
/**
* Deep-merge two plain config objects. `overlay` wins on key conflict.
* Explicit `null` in overlay overrides base (null means "unset this key").
* Arrays are replaced, not merged. Non-object primitives use overlay value.
*
* Note: `undefined` in overlay is treated as "no value provided" and falls
* back to base (preserves inheritance). Explicit `null` overrides base.
*/
function _deepMergeConfig(base: Record<string, unknown>, overlay: Record<string, unknown> | null | undefined): Record<string, unknown> | null | undefined {
if (overlay === null || overlay === undefined) return overlay;
if (typeof base !== 'object' || typeof overlay !== 'object') return overlay;
const result: Record<string, unknown> = { ...base };
for (const key of Object.keys(overlay)) {
// Prototype-pollution guard — mirrors the four sibling guards in this file
// (lines ~315/319/331/341/549). Without it a workstream/root config.json with
// {"__proto__": {...}} pollutes this merged object's prototype chain and can
// spoof unset config flags. (Per-object pollution, not global Object.prototype.)
if (key === '__proto__' || key === 'constructor' || key === 'prototype') continue;
if (overlay[key] !== null && typeof overlay[key] === 'object' && !Array.isArray(overlay[key])) {
result[key] = _deepMergeConfig((base[key] ?? {}) as Record<string, unknown>, overlay[key] as Record<string, unknown>);
} else {
result[key] = overlay[key];
}
}
return result;
}
// Module-level deduplication for unknown-key warnings (#3523).
// A single `init phase-op N` call invokes loadConfig more than once; this Set
// prevents the same warning from being echoed on each invocation.
const _warnedUnknownConfigKeys = new Set<string>();
// Normalization result shape from configuration.cjs
interface NormalizationEntry {
requiresFilesystem?: boolean;
[key: string]: unknown;
}
// Typed parsed config shape used internally
interface ParsedConfig {
[key: string]: unknown;
planning?: Record<string, unknown>;
}
// ─── Git utilities ────────────────────────────────────────────────────────────
const _gitIgnoredCache = new Map<string, boolean>();
function isGitIgnored(cwd: string, targetPath: string): boolean {
// #2206: strip trailing slashes — `git check-ignore` has a quirk where a
// CRLF .gitignore with blank lines falsely reports a trailing-slash path
// (e.g. `.planning/`) as ignored. Normalizing here protects every call site.
const normalized = targetPath.replace(/\/+$/, '');
const key = cwd + '::' + normalized;
if (_gitIgnoredCache.has(key)) return _gitIgnoredCache.get(key)!;
// --no-index checks .gitignore rules regardless of whether the file is tracked.
const result = execGit(['check-ignore', '-q', '--no-index', '--', normalized], { cwd });
const ignored = result.exitCode === 0;
_gitIgnoredCache.set(key, ignored);
return ignored;
}
// ─── Model alias resolution ───────────────────────────────────────────────────
// Catalog-derived (model-catalog.cts) so this vocabulary can never drift from
// VALID_TIERS in verify.cts — see #2070 "Generative Fix Divergence". Excludes
// 'inherit' (unlike VALID_TIERS): runtime overrides always resolve to a
// concrete tier, never the adaptive sentinel.
const RUNTIME_OVERRIDE_TIERS = ADAPTIVE_TIER_VALUES;
const _warnedConfigKeys = new Set<string>();
function _warnUnknownProfileOverrides(parsed: Record<string, unknown>, configLabel: string): void {
if (!parsed || typeof parsed !== 'object') return;
const runtime = parsed['runtime'];
if (runtime && typeof runtime === 'string' && !(KNOWN_RUNTIMES).has(runtime)) {
const key = `${configLabel}::runtime::${runtime}`;
if (!_warnedConfigKeys.has(key)) {
_warnedConfigKeys.add(key);
try {
process.stderr.write(
`gsd: warning — config key "runtime" has unknown value "${runtime}". ` +
`Known runtimes: ${[...(KNOWN_RUNTIMES)].sort().join(', ')}. ` +
`Resolution will fall back to safe defaults. (#2517)\n`
);
} catch { /* stderr might be closed in some test harnesses */ }
}
}
const overrides = parsed['model_profile_overrides'];
if (overrides && typeof overrides === 'object' && !Array.isArray(overrides)) {
for (const [overrideRuntime, tierMap] of Object.entries(overrides as Record<string, unknown>)) {
if (!(KNOWN_RUNTIMES).has(overrideRuntime)) {
const key = `${configLabel}::override-runtime::${overrideRuntime}`;
if (!_warnedConfigKeys.has(key)) {
_warnedConfigKeys.add(key);
try {
process.stderr.write(
`gsd: warning — model_profile_overrides.${overrideRuntime}.* uses ` +
`unknown runtime "${overrideRuntime}". Known runtimes: ` +
`${[...(KNOWN_RUNTIMES)].sort().join(', ')}. (#2517)\n`
);
} catch { /* ok */ }
}
}
if (!tierMap || typeof tierMap !== 'object') continue;
for (const tierName of Object.keys(tierMap)) {
if (!RUNTIME_OVERRIDE_TIERS.has(tierName)) {
const key = `${configLabel}::override-tier::${overrideRuntime}.${tierName}`;
if (!_warnedConfigKeys.has(key)) {
_warnedConfigKeys.add(key);
try {
process.stderr.write(
`gsd: warning — model_profile_overrides.${overrideRuntime}.${tierName} ` +
`uses unknown tier "${tierName}". Allowed tiers: opus, sonnet, haiku. (#2517)\n`
);
} catch { /* ok */ }
}
}
}
}
}
const policy = parsed['model_policy'];
if (policy && typeof policy === 'object' && !Array.isArray(policy)) {
const policyObj = policy as Record<string, unknown>;
const provider = policyObj['provider'];
const _POLICY_SENTINEL_PROVIDERS = new Set(['generic', 'custom']);
if (provider && typeof provider === 'string' &&
!(KNOWN_PROVIDERS).has(provider) && !_POLICY_SENTINEL_PROVIDERS.has(provider)) {
const pkey = `${configLabel}::model_policy::provider::${provider}`;
if (!_warnedConfigKeys.has(pkey)) {
_warnedConfigKeys.add(pkey);
try {
process.stderr.write(
`gsd: warning — model_policy.provider has unknown value "${provider}". ` +
`Known providers: ${[...(KNOWN_PROVIDERS)].sort().join(', ')}. ` +
`For manual model IDs use provider="custom". (#49)\n`
);
} catch { /* ok */ }
}
}
const rtOverrides = policyObj['runtime_tiers'];
if (rtOverrides && typeof rtOverrides === 'object' && !Array.isArray(rtOverrides)) {
for (const [pruntime, tierMap] of Object.entries(rtOverrides as Record<string, unknown>)) {
if (!(KNOWN_RUNTIMES).has(pruntime)) {
const key = `${configLabel}::model_policy.runtime_tiers::${pruntime}`;
if (!_warnedConfigKeys.has(key)) {
_warnedConfigKeys.add(key);
try {
process.stderr.write(
`gsd: warning — model_policy.runtime_tiers.${pruntime}.* uses ` +
`unknown runtime "${pruntime}". Known runtimes: ` +
`${[...(KNOWN_RUNTIMES)].sort().join(', ')}. (#49)\n`
);
} catch { /* ok */ }
}
}
if (!tierMap || typeof tierMap !== 'object') continue;
for (const tierName of Object.keys(tierMap)) {
if (!RUNTIME_OVERRIDE_TIERS.has(tierName)) {
const key = `${configLabel}::model_policy.runtime_tiers::${pruntime}.${tierName}`;
if (!_warnedConfigKeys.has(key)) {
_warnedConfigKeys.add(key);
try {
process.stderr.write(
`gsd: warning — model_policy.runtime_tiers.${pruntime}.${tierName} ` +
`uses unknown tier "${tierName}". Allowed: opus, sonnet, haiku. (#49)\n`
);
} catch { /* ok */ }
}
}
}
}
}
}
}
// Internal helper exposed for tests so per-process warning state can be reset
// between cases that intentionally exercise the warning path repeatedly.
// Clears BOTH dedup sets: _warnedConfigKeys (runtime/model-policy/tier warnings)
// and _warnedUnknownConfigKeys (unknown top-level keys). Omitting the latter made
// this a silent no-op for the suite that exists to test it — the leaked state
// suppressed any later case reusing a key, and the existing cases only passed
// because each picked a key name no other case reused (#2674).
function _resetRuntimeWarningCacheForTests(): void {
_warnedConfigKeys.clear();
_warnedUnknownConfigKeys.clear();
_warnedUnusableConfig.clear();
_warnedShadowedGlobalKeys.clear();
}
// ─── #3532 (10b): shadowed global-defaults diagnostic ────────────────────────
// The keys Branch D's `_globalBaseCfg` demonstrably honors from
// ~/.gsd/defaults.json when no project config exists. Under a project
// .planning/config.json (Branch A — every real project) the global file is
// never opened, so each of these set globally is silently inert for resolution.
// `effort` is in Branch D's honored set but is EXCLUDED from the shadow warning:
// the install-time effort sync (readGsdEffectiveEffortConfig) DOES merge the
// global file, so warning on it would be false for the channel users actually
// control via `effort sync`. Keep this list in lockstep with `_globalBaseCfg`
// below — the per-key canary in tests/config-loader.test.cjs fails first on
// drift in either direction.
const GLOBAL_DEFAULTS_RESOLUTION_KEYS = [
'model_profile', 'commit_docs', 'research', 'plan_checker', 'verifier',
'nyquist_validation', 'post_planning_gaps', 'parallelization', 'text_mode',
'resolve_model_ids', 'context_window', 'subagent_timeout', 'model_overrides',
'models', 'granularity', 'granularities', 'planning', 'dynamic_routing',
'effort', 'fast_mode', 'agent_skills', 'response_language', 'runtime',
'model_profile_overrides', 'model_policy',
];
// Module-level dedup keyed on the SORTED shadowed-key set: a later call with
// the same shadowed set stays quiet, while a config that grows a new shadowed
// key re-arms the warning. Stronger than _warnedUnknownConfigKeys (which keys
// on insertion order) — same discipline, order-independent key.
const _warnedShadowedGlobalKeys = new Set<string>();
function _warnShadowedGlobalDefaults(globalDefaults: Record<string, unknown>, globalPath: string): void {
const shadowed = GLOBAL_DEFAULTS_RESOLUTION_KEYS.filter(k =>
k !== 'effort' && Object.prototype.hasOwnProperty.call(globalDefaults, k));
// Branch D also honors the nested alias workflow.post_planning_gaps (the
// `?? globalDefaults['workflow']?.['post_planning_gaps']` fallback in
// _globalBaseCfg) — a global file using only the nested form is equally
// shadowed, so it reports under its dotted name.
if (!shadowed.includes('post_planning_gaps')) {
const wf = globalDefaults['workflow'];
if (wf && typeof wf === 'object' && !Array.isArray(wf) &&
Object.prototype.hasOwnProperty.call(wf, 'post_planning_gaps')) {
shadowed.push('workflow.post_planning_gaps');
}
}
if (shadowed.length === 0) return;
const dedupKey = shadowed.slice().sort().join(',');
if (_warnedShadowedGlobalKeys.has(dedupKey)) return;
_warnedShadowedGlobalKeys.add(dedupKey);
try {
process.stderr.write(
`gsd-tools: warning: ${globalPath} sets ${shadowed.join(', ')} but a project config ` +
`takes precedence here — those global keys are ignored for model resolution. (#3532)\n`,
);
} catch { /* stderr might be closed in some test harnesses */ }
}
// ─── FIX 2: Federated overlay helpers ────────────────────────────────────────
/**
* Apply federated key values into a mutable config object.
* Handles N-level dotted keys (e.g. "a.b.c" → obj.a.b.c).
* Only adds keys that are not already present (does not clobber).
* Inline prototype-pollution guards at every segment.
*/
function _applyFederatedValues(
obj: Record<string, unknown>,
values: Record<string, unknown>,
validKeys: string[],
): void {
for (const dottedKey of validKeys) {
// S2: inline literal guard on full key
if (dottedKey === '__proto__' || dottedKey === 'constructor' || dottedKey === 'prototype') continue;
const parts = dottedKey.split('.');
if (parts.length === 1) {
const topKey = parts[0];
if (topKey !== '__proto__' && topKey !== 'constructor' && topKey !== 'prototype') {
if (!Object.prototype.hasOwnProperty.call(obj, topKey)) {
obj[topKey] = values[dottedKey];
}
}
} else {
// N-level nested key: traverse/create intermediate objects
let cur: Record<string, unknown> = obj;
let ok = true;
for (let i = 0; i < parts.length - 1; i++) {
const seg = parts[i];
// S2: inline literal guard on each segment
if (seg === '__proto__' || seg === 'constructor' || seg === 'prototype') { ok = false; break; }
if (!Object.prototype.hasOwnProperty.call(cur, seg) || cur[seg] === null) {
cur[seg] = {};
}
if (typeof cur[seg] !== 'object' || Array.isArray(cur[seg])) { ok = false; break; }
cur = cur[seg] as Record<string, unknown>;
}
if (!ok) continue;
const leafKey = parts[parts.length - 1];
// S2: inline literal guard on leaf
if (leafKey === '__proto__' || leafKey === 'constructor' || leafKey === 'prototype') continue;
if (!Object.prototype.hasOwnProperty.call(cur, leafKey)) {
cur[leafKey] = values[dottedKey];
}
}
}
}
/**
* FIX 2: Apply the federated overlay to a base config object.
* When validKeys is empty (current registry — all keys are central),
* returns the baseConfig UNCHANGED (true no-op, preserves reference identity).
* When validKeys is non-empty, applies values into a shallow clone to avoid
* mutating shared CONFIG_DEFAULTS/module constants.
*/
// Resolve the federated capability config-schema for a project (ADR-1244 D2).
// A test override (via _setFederatedRegistryForTests) wins; otherwise, when a
// project cwd is available, compose the installed overlay for THAT project —
// LAZILY (never at module load, so a bare require never scans the filesystem and
// the result is never cached for the wrong cwd) — falling back to the frozen
// first-party schema when there is no cwd or the loader is unavailable.
function _federatedConfigSchema(cwd?: string): Record<string, unknown> | undefined {
if (_capabilityRegistry !== _capabilityRegistryReal) {
return _capabilityRegistry.configSchema; // explicit test override
}
if (typeof cwd === 'string' && cwd) {
try {
// eslint-disable-next-line @typescript-eslint/no-require-imports, @typescript-eslint/no-unsafe-assignment
const loaderMod: { loadRegistry: (o?: Record<string, unknown>) => { configSchema?: Record<string, unknown> } } = require('./capability-loader.cjs');
// #1459 IC-04: thread the consent home explicitly so a consented project cap's federated config
// key resolves at the SAME user-owned home that gated its activation (never the wrong home).
const schema = loaderMod.loadRegistry({ includeInstalled: true, cwd, gsdHome: process.env['GSD_HOME'] }).configSchema;
if (schema && typeof schema === 'object') return schema;
} catch { /* fall back to first-party */ }
}
return _capabilityRegistryReal.configSchema;
}
function _applyFederatedOverlay(
baseConfig: Record<string, unknown>,
userConfig: Record<string, unknown>,
cwd?: string,
): Record<string, unknown> {
const _fedRegistrySchema = _federatedConfigSchema(cwd);
if (!_fedRegistrySchema || typeof _fedRegistrySchema !== 'object') return baseConfig;
const _fedOverlay = mergeFederatedConfig({
configSchema: _fedRegistrySchema,
isCentralKey: (key: string) => _isCentralConfigKeyFn(key),
userConfig,
});
// True no-op: if no federated keys, return UNCHANGED (byte-identical, no clone)
if (_fedOverlay.validKeys.length === 0) return baseConfig;
// Clone shallowly to avoid mutating shared constants, then apply nested values
const cloned: Record<string, unknown> = { ...baseConfig };
_applyFederatedValues(cloned, _fedOverlay.values, _fedOverlay.validKeys);
return cloned;
}
// ─── Resolution Provenance (ADR-1411, #1415) ─────────────────────────────────
/** Source of a resolved config: which layer actually supplied the config. */
type ConfigSource = 'workstream' | 'root' | 'builtin-defaults' | 'global-defaults';
/**
* Result of loadConfigResolved — wraps the config object with provenance metadata.
* - source: which layer supplied the config
* - degraded: true when the resolution did not deliver the configuration it
* should have — either a workstream was requested but its
* config.json was absent (fell back to root), or a file on the
* resolution path exists but is unusable (#1880). `reason` says which.
*/
/**
* Machine-readable outcome of a config resolution (#1880, ADR-1411 amendment
* "corrupt is not absent"). `Resolution<T>`'s four documented values all
* describe a resolution *miss*; the two `config_un*` values below are the
* unusable-input class that amendment introduced, and they are what makes a
* corrupt file distinguishable from an absent one.
*
* Frozen enum rather than bare strings so tests assert on the typed surface
* instead of diagnostic prose (CONTRIBUTING.md — Prohibited: Raw Text Matching
* on Test Outputs).
*/
const CONFIG_REASON = Object.freeze({
/** A config file was found, parsed, and supplied at least one setting. */
RESOLVED: 'resolved',
/** No config file exists at the resolved path. Genuine absence — NOT degraded. */
NOT_CONFIGURED: 'not_configured',
/** A config file exists and parsed, but carried no settings (`{}`). */
CONFIGURED_EMPTY: 'configured_empty',
/** A workstream was requested but had no config; fell back to root. */
WORKSTREAM_FALLBACK: 'workstream_fallback',
/** The file exists but is not valid JSON — settings were NOT applied. */
CONFIG_UNPARSEABLE: 'config_unparseable',
/** The file exists but could not be read (EACCES/EIO/…) — NOT applied. */
CONFIG_UNREADABLE: 'config_unreadable',
} as const);
type ConfigReason = (typeof CONFIG_REASON)[keyof typeof CONFIG_REASON];
/** A config file that exists but cannot be used. Absence is NOT a fault. */
interface ConfigFault {
reason: typeof CONFIG_REASON.CONFIG_UNPARSEABLE | typeof CONFIG_REASON.CONFIG_UNREADABLE;
/** Resolved path of the offending file — half of the diagnostic dedup key. */
path: string;
/** errno for an unreadable file; '' for a parse failure. The other half. */
code: string;
}
interface ConfigResolution {
config: Record<string, unknown>;
source: ConfigSource;
degraded: boolean;
/**
* Why this resolution produced what it did. `degraded` alone cannot separate
* "no config here" from "your config is corrupt and was discarded" — both
* previously returned identical objects (#1880).
*/
reason: ConfigReason;
}
/**
* Read + JSON-parse a config file, keeping *absent* distinguishable from
* *unusable*. `platformReadSync` returns null on ENOENT and re-throws every
* other errno, which is the seam that makes this separable at all.
*/
function _readConfigFile(filePath: string):
| { kind: 'ok'; data: Record<string, unknown> }
| { kind: 'absent' }
| { kind: 'fault'; fault: ConfigFault } {
let raw: string | null;
try {
raw = platformReadSync(filePath);
} catch (err) {
const code = (err as NodeJS.ErrnoException).code ?? 'EUNKNOWN';
return { kind: 'fault', fault: { reason: CONFIG_REASON.CONFIG_UNREADABLE, path: filePath, code } };
}
if (raw === null) return { kind: 'absent' };
let parsed: unknown;
try {
parsed = JSON.parse(raw);
} catch {
return { kind: 'fault', fault: { reason: CONFIG_REASON.CONFIG_UNPARSEABLE, path: filePath, code: '' } };
}
// Shape, not just parseability (ADR-227). `0`, `"x"`, `[]` and `null` are all
// valid JSON but are not a config object. Accepting them let a PRESENT file
// parse "ok", then throw downstream, and be reported not_configured by the
// outer catch — a corrupt file indistinguishable from an absent one, which is
// the exact defect this change closes. Caught by the fast-check property.
if (parsed === null || typeof parsed !== 'object' || Array.isArray(parsed)) {
return { kind: 'fault', fault: { reason: CONFIG_REASON.CONFIG_UNPARSEABLE, path: filePath, code: '' } };
}
return { kind: 'ok', data: parsed as Record<string, unknown> };
}
/**
* Dedup set for the unusable-config diagnostic. Keyed on resolved path + errno
* per the ADR-1411 amendment — never on message text, which would couple the
* guard to wording, and never on the errno alone, which would suppress a
* genuine second failure in a different file.
*/
const _warnedUnusableConfig = new Set<string>();
/**
* The wiring clause (ADR-1411 amendment). `reason` lives on `ConfigResolution`,
* but `loadConfig` — the wrapper roughly fifty call sites use — returns
* `.config` alone and would never surface it. Without this diagnostic the field
* is unreachable to almost every consumer, and the user whose config was
* silently discarded still gets no signal. That was the whole defect in #1880.
*/
function _warnUnusableConfig(fault: ConfigFault): void {
// The NUL separators are load-bearing: without them `path`+`reason`+`code` is bare
// concatenation and two distinct faults can key alike. They are written as escapes rather
// than literal 0x00 bytes because a literal NUL makes the whole file binary to file(1) and
// grep(1), which silently skipped it — RULESET.AUDIT.search-source-not-generated tells
// agents to search this exact source to confirm an invariant exists, and it was returning
// nothing. Same runtime string, still greppable.
const key = `${fault.path}\u0000${fault.reason}\u0000${fault.code}`;
if (_warnedUnusableConfig.has(key)) return;
_warnedUnusableConfig.add(key);
const what = fault.reason === CONFIG_REASON.CONFIG_UNPARSEABLE
? 'is not valid JSON'
: `could not be read (${fault.code})`;
process.stderr.write(
`gsd-tools: warning: ${fault.path} ${what} — its settings were NOT applied; using defaults instead\n`,
);
}
/**
* loadConfigResolved — provenance-aware config loading (#1415, ADR-1411 P2).
*
* Identical to loadConfig in every observable way except it returns
* { config, source, degraded } instead of just the config object.
* loadConfig now delegates to this function (byte-identical back-compat).
*
* Branch → source/degraded/reason mapping:
* A1: ws set + ws config.json found → source:'workstream', degraded:false, reason:'resolved'|'configured_empty'
* A2: ws null + config.json found → source:'root', degraded:false, reason:'resolved'|'configured_empty'
* B: catch + .planning/ + rootParsed set (ws fallback) → source:'root', degraded:true, reason:'workstream_fallback'
* C: catch + .planning/ + rootParsed null (federated defaults) → source:'builtin-defaults', degraded:false, reason:'not_configured'
* D: catch + no .planning/ + ~/.gsd/defaults.json readable → source:'global-defaults', degraded:false, reason:'not_configured'
* E: catch + no .planning/ + no global → source:'builtin-defaults', degraded:false, reason:'not_configured'
*
* ORTHOGONAL to all of the above (#1880, ADR-1411 "corrupt is not absent"): if
* any config file on the resolution path exists but is UNUSABLE — invalid JSON,
* or an errno such as EACCES — every branch instead returns degraded:true with
* reason:'config_unparseable'|'config_unreadable', and a deduplicated stderr
* diagnostic names the file. Before this, a trailing comma in config.json was
* byte-identical to the file not existing: builtin defaults, degraded:false,
* and the user's entire configuration silently discarded.
*/
function loadConfigResolved(cwd: string, options: Record<string, unknown> = {}): ConfigResolution {
// NOTE: loadConfigResolved resolves from cwd AS-IS (no walk-up).
// Callers that need ancestor-anchoring (e.g. cmdAgentSkills) must do so
// themselves via findProjectRoot() before calling this function.
// This preserves back-compat for the ~30 other loadConfig callers (#1415).
const activeWorkstream = Object.prototype.hasOwnProperty.call(options, 'workstream')
? options['workstream']
: (options['workstreamContext'] && Object.prototype.hasOwnProperty.call(options['workstreamContext'], 'ws'))
? (options['workstreamContext'] as Record<string, unknown>)['ws']
: (process.env['GSD_WORKSTREAM'] || null);
const ws = typeof activeWorkstream === 'string' ? activeWorkstream : (activeWorkstream === null ? null : null);
// wsRequested: true when caller explicitly requested a non-empty workstream.
// Used for source labeling (Fix 4) and early absent-dir intercept (Fix 2).
const wsRequested = ws != null && ws !== '';
let cachedSubRepos: string[] | undefined;
const getDetectedSubRepos = (): string[] => {
if (cachedSubRepos === undefined) cachedSubRepos = detectSubRepos(cwd);
return cachedSubRepos.slice();
};
// Faults are captured, not thrown: the existing control flow (one broad catch
// that falls back to defaults) is preserved exactly — see #1880. All that is
// added is knowing WHY the fallback fired, which is the whole defect.
let configFault: ConfigFault | null = null;
/**
* Stamp a fallback return with its reason. Every branch below reaches defaults
* (or the root config) — what differs is WHY, and before #1880 that was
* unrecoverable: a corrupt file and an absent one produced identical objects.
*
* An unusable file always wins and always sets `degraded:true`; genuine
* absence keeps whatever `degraded` the branch already decided, so the
* existing #1366 workstream-fallback semantics are untouched.
*/
const fallback = (r: Omit<ConfigResolution, 'reason'>): ConfigResolution => {
if (configFault) return { ...r, degraded: true, reason: configFault.reason };
return {
...r,
reason: r.degraded ? CONFIG_REASON.WORKSTREAM_FALLBACK : CONFIG_REASON.NOT_CONFIGURED,
};
};
let rootParsed: ParsedConfig | null = null;
if (ws) {
const rootConfigPath = path.join(planningRoot(cwd), 'config.json');
try {
const rootRead = _readConfigFile(rootConfigPath);
if (rootRead.kind === 'fault') {
configFault = rootRead.fault;
_warnUnusableConfig(rootRead.fault);
}
if (rootRead.kind !== 'ok') throw new Error('root config absent or unusable');
rootParsed = rootRead.data;
const { parsed: rootNormalized, normalizations: rootNorms } = normalizeLegacyKeys(rootParsed);
if (rootNorms.length > 0) {
for (const norm of rootNorms as unknown as NormalizationEntry[]) {
if (norm.requiresFilesystem && !(rootNormalized as ParsedConfig).planning?.['sub_repos']) {
const detected = getDetectedSubRepos();
if (detected.length > 0) {
if (!(rootNormalized as ParsedConfig).planning) (rootNormalized as ParsedConfig).planning = {};
(rootNormalized as ParsedConfig).planning!['sub_repos'] = detected;
(rootNormalized as ParsedConfig).planning!['commit_docs'] = false;
}
}
}
rootParsed = rootNormalized;
try { platformWriteSync(rootConfigPath, JSON.stringify(rootParsed, null, 2)); } catch { /* ignore */ }
} else {
rootParsed = rootNormalized;
}
} catch {
// Root config missing or unparseable — workstream config stands alone
}
}
const configPath = path.join(planningDir(cwd, ws), 'config.json');
const defaults = CONFIG_DEFAULTS;
try {
const read = _readConfigFile(configPath);
if (read.kind === 'fault') {
// The workstream/root config that ACTUALLY governs this resolution is
// unusable. This outranks any earlier root-config fault for reporting.
configFault = read.fault;
_warnUnusableConfig(read.fault);
}
if (read.kind !== 'ok') throw new Error('config absent or unusable');
const fileData: ParsedConfig = read.data;
// Snapshot BEFORE normalizeLegacyKeys mutates fileData in place.
const fileHadKeys = Object.keys(read.data).length > 0;
let configDirty = false;
{
const { parsed: normalized, normalizations } = normalizeLegacyKeys(fileData);
if (normalizations.length > 0) {
Object.keys(fileData).forEach(k => delete (fileData as Record<string, unknown>)[k]);
Object.assign(fileData, normalized);
configDirty = true;
for (const norm of normalizations as unknown as NormalizationEntry[]) {
if (norm.requiresFilesystem && !fileData.planning?.['sub_repos']) {
const detected = getDetectedSubRepos();
if (detected.length > 0) {
if (!fileData.planning) fileData.planning = {};
fileData.planning['sub_repos'] = detected;
fileData.planning['commit_docs'] = false;
}
}
}
}
}
const currentSubRepos = (fileData.planning?.['sub_repos'] as string[] | undefined) || [];
if (Array.isArray(currentSubRepos) && currentSubRepos.length > 0) {
const detected = getDetectedSubRepos();
if (detected.length > 0) {
const sorted = [...currentSubRepos].sort();
if (JSON.stringify(sorted) !== JSON.stringify(detected)) {
if (!fileData.planning) fileData.planning = {};
fileData.planning['sub_repos'] = detected;
configDirty = true;
}
}
}
if (configDirty) {
try { platformWriteSync(configPath, JSON.stringify(fileData, null, 2)); } catch { /* ignore */ }
}
const parsed: ParsedConfig = rootParsed
? (_deepMergeConfig(rootParsed, fileData) as ParsedConfig ?? fileData)
: fileData;
const KNOWN_TOP_LEVEL = new Set([
...[...VALID_CONFIG_KEYS].map((k: string) => k.split('.')[0]),
...(DYNAMIC_KEY_PATTERNS as unknown as Array<{ topLevel: string }>).map(p => p.topLevel),
'model_overrides', 'context_window', 'resolve_model_ids', 'claude_md_path', 'effort', 'fast_mode',
'depth', 'multiRepo', 'branching_strategy', 'research',
]);
let _preWarningFedValidKeys: string[] = [];
try {
const _fedRegistrySchemaEarly = _federatedConfigSchema(cwd);
if (_fedRegistrySchemaEarly && typeof _fedRegistrySchemaEarly === 'object') {
const _earlyOverlay = mergeFederatedConfig({
configSchema: _fedRegistrySchemaEarly,
isCentralKey: (key: string) => _isCentralConfigKeyFn(key),
userConfig: parsed,
});
_preWarningFedValidKeys = _earlyOverlay.validKeys;
for (const dottedKey of _preWarningFedValidKeys) {
const topKey = dottedKey.split('.')[0];
if (topKey !== '__proto__' && topKey !== 'constructor' && topKey !== 'prototype') {
KNOWN_TOP_LEVEL.add(topKey);
}
}
}
} catch {
// Defensive
}
const unknownKeys = Object.keys(parsed).filter(k => !KNOWN_TOP_LEVEL.has(k));
if (unknownKeys.length > 0) {
const warnKey = unknownKeys.join(',');
if (!_warnedUnknownConfigKeys.has(warnKey)) {
_warnedUnknownConfigKeys.add(warnKey);
process.stderr.write(
`gsd-tools: warning: unknown config key(s) in .planning/config.json: ${unknownKeys.join(', ')} — these will be ignored\n`
);
}
}
_warnUnknownProfileOverrides(parsed, '.planning/config.json');
const get = (key: string, nested?: { section: string; field: string }): unknown => {
if (parsed[key] !== undefined) return parsed[key];
if (nested && parsed[nested.section] && typeof parsed[nested.section] === 'object' && parsed[nested.section] !== null) {
const sec = parsed[nested.section] as Record<string, unknown>;
if (sec[nested.field] !== undefined) {
return sec[nested.field];
}
}
return undefined;
};
const parallelization = (() => {
const val = get('parallelization');
if (typeof val === 'boolean') return val;
if (typeof val === 'object' && val !== null && 'enabled' in (val)) return (val as Record<string, unknown>)['enabled'];
return defaults.parallelization;
})();
const _baseConfig: Record<string, unknown> = {
model_profile: get('model_profile') ?? defaults.model_profile,
commit_docs: (() => {
const explicit = get('commit_docs', { section: 'planning', field: 'commit_docs' });
if (explicit !== undefined) return explicit;
if (isGitIgnored(cwd, '.planning/')) return false;
return defaults.commit_docs;
})(),
search_gitignored: get('search_gitignored', { section: 'planning', field: 'search_gitignored' }) ?? defaults.search_gitignored,
branching_strategy: get('branching_strategy', { section: 'git', field: 'branching_strategy' }) ?? defaults.branching_strategy,
phase_branch_template: get('phase_branch_template', { section: 'git', field: 'phase_branch_template' }) ?? defaults.phase_branch_template,
milestone_branch_template: get('milestone_branch_template', { section: 'git', field: 'milestone_branch_template' }) ?? defaults.milestone_branch_template,
quick_branch_template: get('quick_branch_template', { section: 'git', field: 'quick_branch_template' }) ?? defaults.quick_branch_template,
research: get('research', { section: 'workflow', field: 'research' }) ?? defaults.research,
plan_checker: get('plan_checker', { section: 'workflow', field: 'plan_check' }) ?? defaults.plan_checker,
verifier: get('verifier', { section: 'workflow', field: 'verifier' }) ?? defaults.verifier,
nyquist_validation: get('nyquist_validation', { section: 'workflow', field: 'nyquist_validation' }) ?? defaults.nyquist_validation,
post_planning_gaps: get('post_planning_gaps', { section: 'workflow', field: 'post_planning_gaps' }) ?? defaults.post_planning_gaps,
parallelization,
brave_search: get('brave_search') ?? defaults.brave_search,
firecrawl: get('firecrawl') ?? defaults.firecrawl,
exa_search: get('exa_search') ?? defaults.exa_search,
mvp_mode: get('mvp_mode', { section: 'workflow', field: 'mvp_mode' }) ?? false,
text_mode: get('text_mode', { section: 'workflow', field: 'text_mode' }) ?? defaults.text_mode,
auto_advance: get('auto_advance', { section: 'workflow', field: 'auto_advance' }) ?? false,
_auto_chain_active: get('_auto_chain_active', { section: 'workflow', field: '_auto_chain_active' }) ?? false,
mode: get('mode') ?? 'interactive',
sub_repos: get('sub_repos', { section: 'planning', field: 'sub_repos' }) ?? defaults.sub_repos,
resolve_model_ids: get('resolve_model_ids') ?? defaults.resolve_model_ids,
context_window: get('context_window') ?? defaults.context_window,
phase_naming: get('phase_naming') ?? defaults.phase_naming,
project_code: get('project_code') ?? defaults.project_code,
subagent_timeout: get('subagent_timeout', { section: 'workflow', field: 'subagent_timeout' }) ?? defaults.subagent_timeout,
model_overrides: (parsed['model_overrides']) || null,
models: (parsed['models']) || null,
granularity: parsed['granularity'] !== undefined ? parsed['granularity'] : null,
granularities: (parsed['granularities']) || null,
planning: (parsed['planning']) || null,
dynamic_routing: (parsed['dynamic_routing']) || null,
runtime: (parsed['runtime']) || null,
model_profile_overrides: (parsed['model_profile_overrides']) || null,
model_policy: (parsed['model_policy']) || null,
effort: (parsed['effort']) || null,
fast_mode: (parsed['fast_mode']) || null,
agent_skills: (parsed['agent_skills']) || {},
agent_skills_security: (parsed['agent_skills_security']) || null,
manager: (parsed['manager']) || {},
response_language: get('response_language') || null,
claude_md_path: get('claude_md_path') || null,
claude_md_assembly: (parsed['claude_md_assembly']) || null,
phase_id_convention: get('phase_id_convention') ?? null,
};
// ADR-857 phase 3b: federated config overlay
try {
if (_preWarningFedValidKeys.length > 0) {
const _fedRegistrySchema = _federatedConfigSchema(cwd);
if (_fedRegistrySchema && typeof _fedRegistrySchema === 'object') {
const _fedOverlay = mergeFederatedConfig({
configSchema: _fedRegistrySchema,
isCentralKey: (key: string) => _isCentralConfigKeyFn(key),
userConfig: parsed,
});
_applyFederatedValues(_baseConfig, _fedOverlay.values, _fedOverlay.validKeys);
}
}
} catch {
// Defensive: keep no-throw contract
}
// A1 vs A2: disambiguate by whether a real workstream was requested.
// Fix 4: empty-string ws ('') resolves the root path → source:'root'.
const source: ConfigSource = wsRequested ? 'workstream' : 'root';
// #3532 (10b): a parsed project config means Branch D never runs, so every
// key ~/.gsd/defaults.json sets that Branch D would honor is silently inert
// here. Observation only — one deduped stderr warning; precedence is
// untouched. Faults in the global file stay silent in this branch (the
// project config governs; the nearer file is the actionable one).
try {
const shadowHome = process.env['GSD_HOME'] || os.homedir();
const shadowPath = path.join(shadowHome, '.gsd', 'defaults.json');
const shadowRead = _readConfigFile(shadowPath);
if (shadowRead.kind === 'ok') {
_warnShadowedGlobalDefaults(shadowRead.data, shadowPath);
}
} catch {
// Observation only — never let the diagnostic perturb resolution.
}
// This config parsed — but a DIFFERENT file on the resolution path may not
// have. A workstream config that loads cleanly while the root config it
// inherits from is corrupt is still a degraded resolution: the root's
// settings were silently dropped. Reporting `resolved` here would reopen
// the exact hole this change closes, for the common case of a project that
// uses workstreams at all.
if (configFault) {
return { config: _baseConfig, source, degraded: true, reason: configFault.reason };
}
// Emptiness is judged on the FILE THAT WAS READ, not on `parsed` (the
// root+workstream merge). An empty workstream file inheriting a non-empty
// root would otherwise report `resolved` while carrying no settings of its
// own — the opposite of the not-configured/configured-empty distinction
// ADR-1411 rule 3 requires.
const reason = fileHadKeys
? CONFIG_REASON.RESOLVED
: CONFIG_REASON.CONFIGURED_EMPTY;
return { config: _baseConfig, source, degraded: false, reason };
} catch {
// Fix 2: Early intercept — workstream requested but ws config.json absent (or dir absent)
// AND root config was loaded. Covers BOTH "dir exists, no config.json" AND "dir absent".
// This delivers the #1366 acceptance criterion: nonexistent GSD_WORKSTREAM yields root, degraded.
if (wsRequested && rootParsed) {
const fb = loadConfigResolved(cwd, { workstream: null });
return fallback({ config: fb.config, source: 'root', degraded: true });
}
// Branch B, C, D, E
if (fs.existsSync(planningDir(cwd, ws))) {
if (rootParsed) {
// Branch B: workstream requested but ws config.json absent; root config present.
// (Only reached when wsRequested is false — e.g. ws='' with .planning/workstreams//config.json)
const fb = loadConfigResolved(cwd, { workstream: null });
return fallback({ config: fb.config, source: 'root', degraded: true });
}
// Branch C: .planning/ exists but no config.json and no root config — federated/builtin defaults
try {
return fallback({ config: _applyFederatedOverlay(defaults, {}, cwd), source: 'builtin-defaults', degraded: false });
} catch {
return fallback({ config: defaults, source: 'builtin-defaults', degraded: false });
}
}
// Branch D or E: no .planning/
try {
const home = process.env['GSD_HOME'] || os.homedir();
const globalDefaultsPath = path.join(home, '.gsd', 'defaults.json');
const globalRead = _readConfigFile(globalDefaultsPath);
if (globalRead.kind === 'fault') {
// ~/.gsd/defaults.json is present but unusable. Only report it when the
// project config did not already fail — the nearer file is the one the
// user is most likely to be able to act on.
if (!configFault) configFault = globalRead.fault;
_warnUnusableConfig(globalRead.fault);
}
if (globalRead.kind !== 'ok') throw new Error('global defaults absent or unusable');
const globalDefaults = globalRead.data;
const _globalBaseCfg: Record<string, unknown> = {
...defaults,
model_profile: (globalDefaults['model_profile']) ?? defaults.model_profile,
commit_docs: (globalDefaults['commit_docs']) ?? defaults.commit_docs,
research: (globalDefaults['research']) ?? defaults.research,
plan_checker: (globalDefaults['plan_checker']) ?? defaults.plan_checker,
verifier: (globalDefaults['verifier']) ?? defaults.verifier,
nyquist_validation: (globalDefaults['nyquist_validation']) ?? defaults.nyquist_validation,
post_planning_gaps: (globalDefaults['post_planning_gaps'])
?? (globalDefaults['workflow'] as Record<string, unknown> | undefined)?.['post_planning_gaps']
?? defaults.post_planning_gaps,
parallelization: (globalDefaults['parallelization']) ?? defaults.parallelization,
text_mode: (globalDefaults['text_mode']) ?? defaults.text_mode,
resolve_model_ids: (globalDefaults['resolve_model_ids']) ?? defaults.resolve_model_ids,
context_window: (globalDefaults['context_window']) ?? defaults.context_window,
subagent_timeout: (globalDefaults['subagent_timeout']) ?? defaults.subagent_timeout,
model_overrides: (globalDefaults['model_overrides']) || null,
models: (globalDefaults['models']) || null,
granularity: (globalDefaults['granularity']) !== undefined ? globalDefaults['granularity'] : null,
granularities: (globalDefaults['granularities']) || null,
planning: (globalDefaults['planning']) || null,
dynamic_routing: (globalDefaults['dynamic_routing']) || null,
effort: (globalDefaults['effort']) || null,
fast_mode: (globalDefaults['fast_mode']) || null,
agent_skills: (globalDefaults['agent_skills']) || {},
response_language: (globalDefaults['response_language']) || null,
// #2069: forward model_policy / model_profile_overrides / runtime so the global-defaults
// path is at parity with the project-config path (which forwards these three from
// parsed['…'] at the top of this function). Without these entries, ~/.gsd/defaults.json
// silently drops them — model_policy/provider/budget etc. are honored when set in a
// project but ignored when set globally.
runtime: (globalDefaults['runtime']) || null,
model_profile_overrides: (globalDefaults['model_profile_overrides']) || null,
model_policy: (globalDefaults['model_policy']) || null,
};
// Branch D: global-defaults
try {
return fallback({ config: _applyFederatedOverlay(_globalBaseCfg, globalDefaults, cwd), source: 'global-defaults', degraded: false });
} catch {
return fallback({ config: _globalBaseCfg, source: 'global-defaults', degraded: false });
}
} catch {
// Branch E: no global defaults
try {
return fallback({ config: _applyFederatedOverlay(defaults, {}, cwd), source: 'builtin-defaults', degraded: false });
} catch {
return fallback({ config: defaults, source: 'builtin-defaults', degraded: false });
}
}
}
}
/**
* loadConfig — backwards-compatible config loading, now a thin wrapper over loadConfigResolved.
* Returns the config object only; for provenance metadata use loadConfigResolved.
*/
function loadConfig(cwd: string, options: Record<string, unknown> = {}): Record<string, unknown> {
return loadConfigResolved(cwd, options).config;
}
export = {
loadConfig,
loadConfigResolved,
CONFIG_REASON,
_warnedUnusableConfig,
isGitIgnored,
CONFIG_DEFAULTS,
_getConfigDefault,
_getNestedConfigDefault,
_deepMergeConfig,
_warnedUnknownConfigKeys,
_warnedShadowedGlobalKeys,
GLOBAL_DEFAULTS_RESOLUTION_KEYS,
_warnUnknownProfileOverrides,
_resetRuntimeWarningCacheForTests,
_warnedConfigKeys,
_gitIgnoredCache,
RUNTIME_OVERRIDE_TIERS,
_setFederatedRegistryForTests,
_resetFederatedRegistryForTests,
};