feat(omo-codex): batch 102 (19 files)

2026-05-30 19:12:20 +09:00
parent 10e8671b5e
commit 20b0784811
19 changed files with 1596 additions and 0 deletions
@@ -0,0 +1,98 @@
+import { statSync } from "node:fs";
+import { resolve } from "node:path";
+import { isSameOrChildPath, toPosixPath, uniqueStrings } from "./path-utils.js";
+import { SOURCE_PRIORITY } from "./rules/constants.js";
+import { createRuleDiscoveryCache, findRuleCandidates } from "./rules/finder.js";
+import { hashContent } from "./rules/matcher.js";
+import { sortCandidates } from "./rules/ordering.js";
+import { findProjectRoot } from "./rules/project-root.js";
+import type { PiRulesConfig, RuleCandidate } from "./rules/types.js";
+
+export interface DynamicTargetFingerprint {
+	targetPath: string;
+	cacheKey: string;
+	fingerprint: string;
+}
+
+export function fingerprintDynamicTargets(
+	cwd: string,
+	targetPaths: ReadonlyArray<string>,
+	config: PiRulesConfig,
+): DynamicTargetFingerprint[] {
+	const disabledSources = disabledSourcesFor(config);
+	const discoveryCache = createRuleDiscoveryCache();
+	const cwdProjectRoot = findProjectRoot(cwd);
+	const fingerprints: DynamicTargetFingerprint[] = [];
+
+	for (const targetPath of uniqueStrings(targetPaths)) {
+		const projectRoot =
+			cwdProjectRoot !== null && isSameOrChildPath(targetPath, cwdProjectRoot)
+				? cwdProjectRoot
+				: findProjectRoot(targetPath);
+		const findOptions: {
+			projectRoot: string | null;
+			targetFile: string;
+			disabledSources?: ReadonlySet<string>;
+			cache: ReturnType<typeof createRuleDiscoveryCache>;
+		} = {
+			projectRoot,
+			targetFile: targetPath,
+			cache: discoveryCache,
+		};
+		if (disabledSources !== undefined) {
+			findOptions.disabledSources = disabledSources;
+		}
+		const candidates = findRuleCandidates(findOptions);
+		const candidateFingerprint = sortCandidates(candidates).map(fingerprintCandidate).join("\u0001");
+		const cacheKey = dynamicTargetCacheKey(targetPath);
+		fingerprints.push({
+			targetPath,
+			cacheKey,
+			fingerprint: hashContent(
+				[
+					"v1",
+					config.enabledSources === "auto" ? "auto" : config.enabledSources.join(","),
+					projectRoot ?? "",
+					cacheKey,
+					candidateFingerprint,
+				].join("\u0000"),
+			),
+		});
+	}
+
+	return fingerprints;
+}
+
+function fingerprintCandidate(candidate: RuleCandidate): string {
+	return [
+		candidate.realPath,
+		candidate.relativePath,
+		candidate.source,
+		candidate.isGlobal ? "global" : "project",
+		candidate.isSingleFile ? "single" : "multi",
+		String(candidate.distance),
+		fileFingerprint(candidate.path),
+	].join("\u0000");
+}
+
+function fileFingerprint(filePath: string): string {
+	try {
+		const stats = statSync(filePath, { bigint: true });
+		return `${stats.mtimeNs}:${stats.ctimeNs}:${stats.size}`;
+	} catch {
+		return "missing";
+	}
+}
+
+function disabledSourcesFor(config: PiRulesConfig): ReadonlySet<string> | undefined {
+	if (config.enabledSources === "auto") {
+		return undefined;
+	}
+
+	const enabledSources = new Set(config.enabledSources);
+	return new Set([...SOURCE_PRIORITY.keys()].filter((source) => !enabledSources.has(source)));
+}
+
+function dynamicTargetCacheKey(targetPath: string): string {
+	return toPosixPath(resolve(targetPath));
+}