1  /**
 2   * Generate notes index from local notes directory.
 3   *
 4   * Scans ~/Development/personal/notes, filters notes tagged `public`,
 5   * and writes a notes-index.json (array of relative paths) locally.
 6   *
 7   * Usage: bun scripts/sync-notes.ts
 8   */
 9  
10  import { readFile, writeFile } from "node:fs/promises";
11  import { join, relative, sep } from "node:path";
12  import { glob } from "glob";
13  import matter from "gray-matter";
14  
15  const NOTES_DIR = join(
16  	process.env.HOME ?? "",
17  	"Development",
18  	"personal",
19  	"notes",
20  );
21  
22  const OUTPUT_PATH = join(process.cwd(), "notes-index.json");
23  
24  const PATTERNS = [
25  	"Articles/**/*.md",
26  	"Vault/**/*.md",
27  	"Music/*.md",
28  	"People/*.md",
29  ];
30  
31  const EXCLUDE_PATTERNS = ["**/Archive/**", "**/Daily/**", "**/Inbox/**"];
32  
33  async function getPublicNotePaths(): Promise<string[]> {
34  	const allFiles: string[] = [];
35  
36  	for (const pattern of PATTERNS) {
37  		const files = await glob(pattern, {
38  			cwd: NOTES_DIR,
39  			absolute: true,
40  			ignore: EXCLUDE_PATTERNS,
41  		});
42  		allFiles.push(...files);
43  	}
44  
45  	const publicPaths: string[] = [];
46  
47  	await Promise.all(
48  		allFiles.map(async (filePath) => {
49  			const content = await readFile(filePath, "utf-8");
50  			const { data } = matter(content);
51  			const tags: string[] = data.tags ?? [];
52  			if (tags.includes("public")) {
53  				const rel = relative(NOTES_DIR, filePath).split(sep).join("/");
54  				publicPaths.push(rel);
55  			}
56  		}),
57  	);
58  
59  	return publicPaths.sort();
60  }
61  
62  async function writeIndexFile(paths: string[]) {
63  	const content = JSON.stringify(paths, null, 2);
64  	await writeFile(OUTPUT_PATH, content, "utf-8");
65  }
66  
67  async function main() {
68  	console.log(`Scanning notes from: ${NOTES_DIR}`);
69  	const paths = await getPublicNotePaths();
70  	console.log(`Found ${paths.length} public notes`);
71  	console.log(`Writing index to ${OUTPUT_PATH}...`);
72  	await writeIndexFile(paths);
73  	console.log("Done ✓");
74  }
75  
76  main().catch((err) => {
77  	console.error(err);
78  	process.exit(1);
79  });