Cut iconify

scripts/collect-icons.mjs

@@ -0,0 +1,135 @@
+import { readFileSync, readdirSync, statSync, writeFileSync, mkdirSync } from "fs";
+import { join, relative } from "path";
+
+const ROOT = join(import.meta.dirname, "..");
+const SRC = join(ROOT, "src");
+const OUT_DIR = join(SRC, "generated");
+const OUT_FILE = join(OUT_DIR, "icon-inventory.json");
+const OUT_INCLUDE = join(OUT_DIR, "icon-include.mjs");
+
+/** @type {Record<string, string>} */
+const ICON_ALIASES = {
+    "eos-icons:loading": "material-symbols:progress-activity",
+};
+
+const KNOWN_PREFIXES = new Set([
+    "material-symbols",
+    "fa6-brands",
+    "fa6-regular",
+    "fa6-solid",
+    "mdi",
+    "logos",
+    "devicon",
+    "hugeicons",
+    "mingcute",
+    "skill-icons",
+    "vscode-icons",
+    "material-icon-theme",
+    "game-icons",
+    "iconoir",
+]);
+
+const ICON_PATTERN =
+    /(?:name|icon)=["'{]([a-z0-9][a-z0-9-]*:[a-z0-9][a-z0-9._-]*)/gi;
+
+const JSON_ICON_PATTERN = /"icon"\s*:\s*"([^"]+)"/g;
+const YAML_ICON_PATTERN = /\bicon:\s*["']([^"']+)["']/g;
+const TS_ICON_PATTERN = /\bicon\s*:\s*["']([^"']+)["']/g;
+const RETURN_ICON_PATTERN =
+    /return\s+["']([a-z0-9][a-z0-9-]*:[a-z0-9][a-z0-9._-]*)["']/g;
+
+function walk(dir, files = []) {
+    for (const entry of readdirSync(dir)) {
+        const full = join(dir, entry);
+        if (statSync(full).isDirectory()) {
+            walk(full, files);
+        } else {
+            files.push(full);
+        }
+    }
+    return files;
+}
+
+function normalizeIcon(name) {
+    const trimmed = name.trim();
+    return ICON_ALIASES[trimmed] ?? trimmed;
+}
+
+function addIcon(icons, raw) {
+    const name = normalizeIcon(raw);
+    if (!name.includes(":")) return;
+    const [prefix, iconName] = name.split(":");
+    if (!prefix || !iconName || !KNOWN_PREFIXES.has(prefix)) return;
+    if (!icons[prefix]) icons[prefix] = new Set();
+    icons[prefix].add(iconName);
+}
+
+function scanFile(path, icons) {
+    const content = readFileSync(path, "utf8");
+    const rel = relative(ROOT, path).replace(/\\/g, "/");
+
+    if (rel.endsWith(".json")) {
+        for (const match of content.matchAll(JSON_ICON_PATTERN)) {
+            addIcon(icons, match[1]);
+        }
+        return;
+    }
+
+    if (rel.endsWith(".yaml") || rel.endsWith(".yml")) {
+        for (const match of content.matchAll(YAML_ICON_PATTERN)) {
+            addIcon(icons, match[1]);
+        }
+        return;
+    }
+
+    if (!/\.(astro|svelte|ts|tsx|js|mjs)$/.test(rel)) return;
+
+    for (const match of content.matchAll(ICON_PATTERN)) {
+        addIcon(icons, match[1]);
+    }
+    for (const match of content.matchAll(TS_ICON_PATTERN)) {
+        addIcon(icons, match[1]);
+    }
+    for (const match of content.matchAll(RETURN_ICON_PATTERN)) {
+        addIcon(icons, match[1]);
+    }
+}
+
+function main() {
+    /** @type {Record<string, Set<string>>} */
+    const icons = {};
+
+    const files = walk(SRC);
+    for (const file of files) {
+        if (file.includes("generated")) continue;
+        scanFile(file, icons);
+    }
+
+    const extraConfigFiles = [join(ROOT, "twilight.config.yaml")];
+    for (const file of extraConfigFiles) {
+        try {
+            scanFile(file, icons);
+        } catch {
+            /* optional config */
+        }
+    }
+
+    /** @type {Record<string, string[]>} */
+    const inventory = {};
+    for (const [prefix, names] of Object.entries(icons)) {
+        inventory[prefix] = [...names].sort();
+    }
+
+    mkdirSync(OUT_DIR, { recursive: true });
+    writeFileSync(OUT_FILE, `${JSON.stringify(inventory, null, 2)}\n`, "utf8");
+    writeFileSync(
+        OUT_INCLUDE,
+        `// AUTO-GENERATED by scripts/collect-icons.mjs — do not edit\nexport default ${JSON.stringify(inventory, null, 4)};\n`,
+        "utf8",
+    );
+
+    const total = Object.values(inventory).reduce((n, arr) => n + arr.length, 0);
+    console.log(`Collected ${total} icons in ${Object.keys(inventory).length} sets -> ${relative(ROOT, OUT_FILE)}`);
+}
+
+main();