Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

skills/meme-maker/scripts/meme.mjs

@@ -0,0 +1,398 @@
+#!/usr/bin/env node
+import { Buffer } from "node:buffer";
+import { existsSync } from "node:fs";
+import { mkdir, readFile, stat, writeFile } from "node:fs/promises";
+import { homedir } from "node:os";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const BASE_DIR = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");
+const TEMPLATES_PATH = path.join(BASE_DIR, "references", "templates.json");
+const IMGFLIP_GET_MEMES_URL = "https://api.imgflip.com/get_memes";
+const IMGFLIP_CAPTION_URL = "https://api.imgflip.com/caption_image";
+const USER_AGENT = "OpenClawMemeMaker/1.0";
+const STOPWORDS = new Set([
+  "a",
+  "an",
+  "and",
+  "are",
+  "for",
+  "in",
+  "is",
+  "it",
+  "of",
+  "on",
+  "or",
+  "the",
+  "this",
+  "to",
+  "use",
+  "with",
+]);
+
+function usage(exitCode = 0) {
+  const out = exitCode === 0 ? console.log : console.error;
+  out(`Usage:
+  meme.mjs list [--json]
+  meme.mjs search <query> [--json]
+  meme.mjs suggest <topic> [--limit N] [--json]
+  meme.mjs render <template> --text TEXT ... [--out PATH] [--service local|imgflip]
+  meme.mjs refresh [--limit N] [--json]`);
+  process.exit(exitCode);
+}
+
+function parseArgs(argv) {
+  const flags = { _: [] };
+  for (let i = 0; i < argv.length; i += 1) {
+    const arg = argv[i];
+    if (!arg.startsWith("--")) {
+      flags._.push(arg);
+      continue;
+    }
+    const eq = arg.indexOf("=");
+    const key = eq === -1 ? arg.slice(2) : arg.slice(2, eq);
+    const inline = eq === -1 ? undefined : arg.slice(eq + 1);
+    if (["json", "help"].includes(key)) {
+      flags[key] = true;
+      continue;
+    }
+    const value = inline ?? argv[i + 1];
+    if (inline === undefined) i += 1;
+    if (value === undefined) throw new Error(`Missing value for --${key}`);
+    if (key === "text") {
+      flags.text = [...(flags.text ?? []), value];
+    } else {
+      flags[key] = value;
+    }
+  }
+  return flags;
+}
+
+function normalize(value) {
+  return String(value)
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, " ")
+    .trim();
+}
+
+function tokens(value) {
+  return normalize(value)
+    .split(/\s+/)
+    .filter((token) => token && !STOPWORDS.has(token));
+}
+
+async function loadTemplates() {
+  return JSON.parse(await readFile(TEMPLATES_PATH, "utf8"));
+}
+
+function templateHaystack(template) {
+  return [
+    template.id,
+    template.name,
+    template.use,
+    ...(template.aliases ?? []),
+    ...(template.tags ?? []),
+    ...(template.fields ?? []),
+  ].join(" ");
+}
+
+function scoreTemplate(template, query) {
+  const queryTokens = tokens(query);
+  const haystack = normalize(templateHaystack(template));
+  let score = 0;
+  for (const token of queryTokens) {
+    if (normalize(template.id).includes(token)) score += 8;
+    if (normalize(template.name).includes(token)) score += 6;
+    if ((template.aliases ?? []).some((alias) => normalize(alias).includes(token))) score += 5;
+    if ((template.tags ?? []).some((tag) => normalize(tag).includes(token))) score += 4;
+    if (normalize(template.use).includes(token)) score += 3;
+    if (haystack.includes(token)) score += 1;
+  }
+  return score;
+}
+
+function findTemplate(templates, selector) {
+  const wanted = normalize(selector);
+  const exact = templates.find(
+    (template) =>
+      normalize(template.id) === wanted ||
+      normalize(template.name) === wanted ||
+      (template.aliases ?? []).some((alias) => normalize(alias) === wanted),
+  );
+  if (exact) return exact;
+  const ranked = templates
+    .map((template) => ({ template, score: scoreTemplate(template, selector) }))
+    .filter((entry) => entry.score > 0)
+    .sort((a, b) => b.score - a.score);
+  return ranked[0]?.template;
+}
+
+function printTemplates(templates, json) {
+  if (json) {
+    console.log(JSON.stringify(templates, null, 2));
+    return;
+  }
+  for (const template of templates) {
+    console.log(`${template.id}: ${template.name}`);
+    console.log(`  use: ${template.use}`);
+    console.log(`  fields: ${template.fields.join(", ")}`);
+    console.log(`  kym: ${template.kymUrl}`);
+  }
+}
+
+function cacheRoot() {
+  const root =
+    process.env.XDG_CACHE_HOME ||
+    (process.platform === "darwin"
+      ? path.join(homedir(), "Library", "Caches")
+      : path.join(homedir(), ".cache"));
+  return path.join(root, "openclaw", "meme-maker");
+}
+
+function extFromUrl(url) {
+  const ext = path.extname(new URL(url).pathname).toLowerCase();
+  return ext && ext.length <= 5 ? ext : ".img";
+}
+
+async function fetchBuffer(url) {
+  const response = await fetch(url, { headers: { "User-Agent": USER_AGENT } });
+  if (!response.ok) throw new Error(`Fetch failed ${response.status} for ${url}`);
+  return Buffer.from(await response.arrayBuffer());
+}
+
+async function cachedTemplateImage(template) {
+  const dir = cacheRoot();
+  await mkdir(dir, { recursive: true });
+  const file = path.join(
+    dir,
+    `${template.id}-${template.imgflipId}${extFromUrl(template.imageUrl)}`,
+  );
+  if (existsSync(file)) return { file, buffer: await readFile(file) };
+  const buffer = await fetchBuffer(template.imageUrl);
+  await writeFile(file, buffer);
+  return { file, buffer };
+}
+
+function escapeXml(value) {
+  return String(value)
+    .replaceAll("&", "&amp;")
+    .replaceAll("<", "&lt;")
+    .replaceAll(">", "&gt;")
+    .replaceAll('"', "&quot;");
+}
+
+function wrapText(text, maxChars) {
+  const words = String(text).trim().split(/\s+/).filter(Boolean);
+  const lines = [];
+  let current = "";
+  for (const word of words) {
+    const candidate = current ? `${current} ${word}` : word;
+    if (candidate.length <= maxChars || !current) {
+      current = candidate;
+    } else {
+      lines.push(current);
+      current = word;
+    }
+  }
+  if (current) lines.push(current);
+  return lines.length ? lines : [""];
+}
+
+function textSvg(text, box, width, height, index) {
+  const x = box.x * width;
+  const y = box.y * height;
+  const w = box.w * width;
+  const h = box.h * height;
+  const centerX = x + w / 2;
+  const centerY = y + h / 2;
+  const maxChars = Math.max(8, Math.floor(w / Math.max(12, width * 0.032)));
+  let lines = wrapText(text, maxChars).slice(0, 5);
+  const fontSize = Math.max(
+    18,
+    Math.min(
+      h / (lines.length * 1.15),
+      (w / Math.max(...lines.map((line) => line.length), 1)) * 1.65,
+      width * 0.07,
+    ),
+  );
+  const lineHeight = fontSize * 1.08;
+  const totalHeight = lineHeight * lines.length;
+  const rotate = box.rotate ? ` rotate(${box.rotate} ${centerX} ${centerY})` : "";
+  lines = lines.map(escapeXml);
+  const tspans = lines
+    .map((line, lineIndex) => {
+      const dy = lineIndex === 0 ? -(totalHeight - lineHeight) / 2 : lineHeight;
+      return `<tspan x="${centerX.toFixed(1)}" dy="${dy.toFixed(1)}">${line}</tspan>`;
+    })
+    .join("");
+  return `<text class="meme-text" data-box="${index}" transform="translate(0 ${centerY.toFixed(1)})${rotate}" font-size="${fontSize.toFixed(1)}">${tspans}</text>`;
+}
+
+function defaultBoxes(count) {
+  if (count <= 1) return [{ x: 0.06, y: 0.74, w: 0.88, h: 0.18 }];
+  if (count === 2) {
+    return [
+      { x: 0.06, y: 0.05, w: 0.88, h: 0.18 },
+      { x: 0.06, y: 0.76, w: 0.88, h: 0.18 },
+    ];
+  }
+  return Array.from({ length: count }, (_, index) => ({
+    x: 0.05,
+    y: 0.04 + index * (0.9 / count),
+    w: 0.9,
+    h: Math.min(0.16, 0.8 / count),
+  }));
+}
+
+async function renderLocal(template, texts, flags) {
+  const { buffer } = await cachedTemplateImage(template);
+  const imageMime = extFromUrl(template.imageUrl) === ".png" ? "image/png" : "image/jpeg";
+  const imageData = `data:${imageMime};base64,${buffer.toString("base64")}`;
+  const boxes = template.boxes?.length
+    ? template.boxes
+    : defaultBoxes(texts.length || template.fields.length);
+  const width = Number(template.width);
+  const height = Number(template.height);
+  const textNodes = texts
+    .map((text, index) =>
+      textSvg(text, boxes[index] ?? boxes[boxes.length - 1], width, height, index),
+    )
+    .join("\n");
+  const svg = `<svg xmlns="http://www.w3.org/2000/svg" width="${width}" height="${height}" viewBox="0 0 ${width} ${height}">
+  <style>
+    .meme-text {
+      font-family: Impact, "Arial Black", Arial, sans-serif;
+      font-weight: 900;
+      fill: #fff;
+      stroke: #000;
+      stroke-width: ${Math.max(3, Math.round(width / 250))};
+      paint-order: stroke;
+      text-anchor: middle;
+      dominant-baseline: middle;
+      letter-spacing: 0;
+    }
+  </style>
+  <image href="${imageData}" x="0" y="0" width="${width}" height="${height}" preserveAspectRatio="none"/>
+  ${textNodes}
+</svg>
+`;
+  const out = flags.out ?? path.resolve(process.cwd(), `${template.id}.svg`);
+  await mkdir(path.dirname(path.resolve(out)), { recursive: true });
+  if (path.extname(out).toLowerCase() === ".png") {
+    let sharp;
+    try {
+      sharp = (await import("sharp")).default;
+    } catch {
+      throw new Error(
+        "PNG output needs the optional sharp package. Use --out meme.svg or install sharp near the skill runner.",
+      );
+    }
+    await sharp(Buffer.from(svg)).png().toFile(out);
+  } else {
+    await writeFile(out, svg, "utf8");
+  }
+  const size = (await stat(out)).size;
+  console.log(`${out} (${size} bytes)`);
+}
+
+async function renderImgflip(template, texts, flags) {
+  const username = flags.username || process.env.IMGFLIP_USER;
+  const password = flags.password || process.env.IMGFLIP_PASS;
+  if (!username || !password) {
+    throw new Error(
+      "Imgflip service requires IMGFLIP_USER and IMGFLIP_PASS, or --username/--password.",
+    );
+  }
+  const body = new URLSearchParams({
+    template_id: template.imgflipId,
+    username,
+    password,
+  });
+  if ((template.boxes?.length ?? template.fields.length) <= 2) {
+    texts.forEach((text, index) => body.set(`text${index}`, text));
+  } else {
+    texts.forEach((text, index) => body.set(`boxes[${index}][text]`, text));
+  }
+  const response = await fetch(IMGFLIP_CAPTION_URL, {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/x-www-form-urlencoded",
+      "User-Agent": USER_AGENT,
+    },
+    body,
+  });
+  const payload = await response.json();
+  if (!payload.success) throw new Error(payload.error_message || "Imgflip caption_image failed");
+  console.log(payload.data.url);
+}
+
+async function refresh(flags) {
+  const limit = Number(flags.limit || 25);
+  const response = await fetch(IMGFLIP_GET_MEMES_URL, { headers: { "User-Agent": USER_AGENT } });
+  if (!response.ok) throw new Error(`Imgflip get_memes failed ${response.status}`);
+  const payload = await response.json();
+  const memes = payload.data.memes.slice(0, limit);
+  if (flags.json) {
+    console.log(JSON.stringify(memes, null, 2));
+  } else {
+    for (const meme of memes) {
+      console.log(
+        `${meme.id}: ${meme.name} (${meme.width}x${meme.height}, boxes=${meme.box_count})`,
+      );
+      console.log(`  ${meme.url}`);
+    }
+  }
+}
+
+async function main() {
+  const flags = parseArgs(process.argv.slice(2));
+  if (flags.help) usage(0);
+  const [command, ...rest] = flags._;
+  if (!command) usage(1);
+  const templates = await loadTemplates();
+
+  if (command === "list") {
+    printTemplates(templates, flags.json);
+    return;
+  }
+  if (command === "search" || command === "suggest") {
+    const query = rest.join(" ");
+    if (!query) throw new Error(`${command} needs a query`);
+    const limit = Number(flags.limit || (command === "suggest" ? 5 : 20));
+    const ranked = templates
+      .map((template) => ({ ...template, score: scoreTemplate(template, query) }))
+      .filter((template) => template.score > 0)
+      .sort((a, b) => b.score - a.score)
+      .slice(0, limit);
+    printTemplates(ranked, flags.json);
+    return;
+  }
+  if (command === "render") {
+    const selector = rest.join(" ");
+    if (!selector) throw new Error("render needs a template id/name");
+    const template = findTemplate(templates, selector);
+    if (!template) throw new Error(`No matching template: ${selector}`);
+    const texts = flags.text ?? [];
+    if (!texts.length)
+      throw new Error(`Add text with --text. Fields: ${template.fields.join(", ")}`);
+    const service = flags.service || "local";
+    if (service === "local") {
+      await renderLocal(template, texts, flags);
+    } else if (service === "imgflip") {
+      await renderImgflip(template, texts, flags);
+    } else {
+      throw new Error(`Unknown service: ${service}`);
+    }
+    return;
+  }
+  if (command === "refresh") {
+    await refresh(flags);
+    return;
+  }
+  usage(1);
+}
+
+main().catch((error) => {
+  console.error(`error: ${error.message}`);
+  process.exit(1);
+});