Add an importable file for the default Foundry images

importable/findFoundryFiles.mjs

@@ -0,0 +1,100 @@
+import { globSync } from "glob";
+import crypto from "crypto";
+import { createReadStream } from "fs";
+import { writeFile } from "fs/promises";
+
+async function hashFile(path) {
+	return new Promise((resolve) => {
+		const stream = createReadStream(path);
+		const hash = crypto.createHash(`sha1`);
+		hash.setEncoding(`hex`);
+
+		stream.on(`end`, () => {
+			hash.end();
+			resolve(hash.read());
+		});
+
+		stream.pipe(hash);
+	});
+};
+
+const skipFiles = [
+	`vtt.png`,
+	`vtt-512.png`,
+	`anvil.png`,
+	`fvtt.icns`,
+	`fvtt.ico`,
+	`logo-scifi.png`,
+	`logo-scifi-blank.png`,
+	`LICENSE`,
+];
+
+const tagRenames = {
+	weapons: `weapon`,
+	wands: `wand`,
+	swords: `sword`,
+	cutlasses: `cutlass`,
+	daggers: `dagger`,
+	commodities: `commodity`,
+	feathers: `feather`,
+	dynamite: `explosive`,
+	bomb: `explosive`,
+}
+
+const purgeTags = new Set([
+	// All of the colours
+	`white`, `yellow`, `blue`, `red`, `green`, `black`, `brown`, `teal`, `silver`, `purple`, `gray`, `grey`, `orange`, `lime`, `crimson`, `magenta`, `gold`, `cyan`, `pink`, `tan`, `violet`,
+
+	// Terms that just suck as tags
+	`simple`, `ringed`, `hollow`, `guard`, `pressure`, `gas`, `fuse`,
+	`cloth`, `sharp`, `worn`,
+]);
+
+async function main() {
+	const imageList = globSync(`foundry/public/icons/**/*`, { nodir: true });
+	const images = {};
+
+	for (const path of imageList) {
+		if (skipFiles.some(file => path.endsWith(file))) continue;
+
+		const hash = await hashFile(path);
+		const filename = path.split(`/`).at(-1);
+
+		const tags = new Set(
+			path
+			.replace(`foundry/public/icons/`, ``)
+			.replace(/\.[a-z]+$/i, ``)
+			.replaceAll(`-`, `/`)
+			.split(`/`)
+			.map(tag => tagRenames[tag] ?? tag)
+			.filter(tag => !purgeTags.has(tag))
+		);
+
+		images[hash] = {
+			name: filename,
+			tags: Array.from(tags),
+			artists: [`FVTT`],
+			path: path.replace(`foundry/public/`, ``),
+			external: true
+		};
+	};
+
+	const data = {
+		images,
+		artists: {
+			FVTT: { // Using a custom artist ID since this is an import anyway
+				name: `Foundry Defaults`,
+				links: [
+					{ name: `FoundryVTT`, url: `https://foundryvtt.com` }
+				]
+			}
+		},
+	};
+
+	await writeFile(
+		`importable/foundry.json`,
+		JSON.stringify(data),
+	);
+};
+
+main();