Makelore 2.0 initial clean snapshot

electron/opencode/skill-registry.ts

@@ -0,0 +1,80 @@
+import { readdir, readFile } from 'node:fs/promises';
+import { basename, dirname, join } from 'node:path';
+import type { OpencodeSkillInfo } from './client';
+
+const SKILL_ROOT_NAMES = ['skill', 'skills'] as const;
+
+async function collectSkillFiles(root: string): Promise<string[]> {
+  let entries;
+  try {
+    entries = await readdir(root, { withFileTypes: true });
+  } catch (error) {
+    if (typeof error === 'object' && error && 'code' in error && error.code === 'ENOENT') {
+      return [];
+    }
+    throw error;
+  }
+
+  const files: string[] = [];
+  for (const entry of entries) {
+    const entryPath = join(root, entry.name);
+    if (entry.isFile() && entry.name === 'SKILL.md') {
+      files.push(entryPath);
+      continue;
+    }
+    if (entry.isDirectory()) {
+      files.push(...await collectSkillFiles(entryPath));
+    }
+  }
+  return files;
+}
+
+function unquoteYamlScalar(value: string): string {
+  const trimmed = value.trim();
+  if (
+    (trimmed.startsWith('"') && trimmed.endsWith('"'))
+    || (trimmed.startsWith("'") && trimmed.endsWith("'"))
+  ) {
+    return trimmed.slice(1, -1).trim();
+  }
+  return trimmed;
+}
+
+function readFrontmatterScalar(content: string, key: string): string | undefined {
+  const match = content.match(/^---\s*\r?\n([\s\S]*?)\r?\n---(?:\r?\n|$)/);
+  if (!match) return undefined;
+  const keyPattern = new RegExp(`^${key}:\\s*(.*)$`);
+  for (const line of match[1].split(/\r?\n/)) {
+    const scalar = line.match(keyPattern);
+    if (!scalar) continue;
+    const value = unquoteYamlScalar(scalar[1] ?? '');
+    return value || undefined;
+  }
+  return undefined;
+}
+
+export async function listInstalledOpencodeSkills(managedConfigDir?: string | null): Promise<OpencodeSkillInfo[]> {
+  const configDir = managedConfigDir?.trim();
+  if (!configDir) return [];
+
+  const skillFiles = (
+    await Promise.all(SKILL_ROOT_NAMES.map((rootName) => collectSkillFiles(join(configDir, rootName))))
+  ).flat().sort((left, right) => left.localeCompare(right));
+
+  const seen = new Set<string>();
+  const skills: OpencodeSkillInfo[] = [];
+  for (const location of skillFiles) {
+    const content = await readFile(location, 'utf8');
+    const name = readFrontmatterScalar(content, 'name') ?? basename(dirname(location));
+    if (!name || seen.has(name)) continue;
+    seen.add(name);
+    skills.push({
+      name,
+      description: readFrontmatterScalar(content, 'description'),
+      location,
+      content,
+    });
+  }
+
+  return skills;
+}