feat: refresh creation config and visual assets
This commit is contained in:
442
scripts/generate-taonier-hand-spirit-logo-concepts.mjs
Normal file
442
scripts/generate-taonier-hand-spirit-logo-concepts.mjs
Normal file
@@ -0,0 +1,442 @@
|
||||
import { Buffer } from 'node:buffer';
|
||||
import { existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
|
||||
import path from 'node:path';
|
||||
import { fileURLToPath } from 'node:url';
|
||||
|
||||
const __filename = fileURLToPath(import.meta.url);
|
||||
const __dirname = path.dirname(__filename);
|
||||
const repoRoot = path.resolve(__dirname, '..');
|
||||
const outputDir = path.join(
|
||||
repoRoot,
|
||||
'public',
|
||||
'branding',
|
||||
'taonier-logo-hand-spirit-concepts',
|
||||
);
|
||||
const timeoutMsDefault = 180000;
|
||||
|
||||
const args = new Map();
|
||||
for (let index = 2; index < process.argv.length; index += 1) {
|
||||
const raw = process.argv[index];
|
||||
if (!raw.startsWith('--')) {
|
||||
continue;
|
||||
}
|
||||
const next = process.argv[index + 1];
|
||||
if (next && !next.startsWith('--')) {
|
||||
args.set(raw, next);
|
||||
index += 1;
|
||||
} else {
|
||||
args.set(raw, true);
|
||||
}
|
||||
}
|
||||
|
||||
const logoBrief = {
|
||||
brand: '陶泥儿',
|
||||
coreBelief: '好玩会创造',
|
||||
logoType: 'symbol/icon-only mark, no wordmark',
|
||||
product:
|
||||
'AI UGC 轻休闲小游戏创作与传播平台，用户像捏陶泥一样把脑洞、梗和灵感塑造成可分享的作品',
|
||||
metaphor: '抽象化的手托举/递出一个软萌陶泥灵体',
|
||||
intent: ['托举', '分享', '传递', '创作被捏成一个有生命感的小作品'],
|
||||
spiritShape: '不规则半球形陶泥灵体，参考黑底白色半圆拱形轮廓，但不照抄',
|
||||
audience: '女性用户友好、全年龄向、年轻明亮但不低幼',
|
||||
material: '只保留陶泥温度，不追求泥土质感',
|
||||
mustHave: [
|
||||
'手必须高度抽象，像托举曲线或掌形基座',
|
||||
'陶泥灵体必须是主角，软萌但不出现脸',
|
||||
'画面传达分享/传递，而不是供奉/宗教/医疗',
|
||||
'32px 可识别',
|
||||
'黑白化仍成立',
|
||||
],
|
||||
};
|
||||
|
||||
const basePrompt = [
|
||||
'Create an icon-only brand logo symbol for the Chinese product named "陶泥儿"; do not render any Chinese, English, letters, numbers, wordmark, tagline, or text.',
|
||||
'Brand core belief: fun creation. Users can turn imagination, memes, and ideas into playable AI/UGC casual game works and share them with others.',
|
||||
'Main metaphor: an abstract hand gently holding up and offering a cute soft clay spirit. The logo should communicate creation, sharing, passing forward, and a small idea becoming a lovable playable object.',
|
||||
'Logo type: abstract symbol/icon only. Not a mascot illustration, not an app-icon rounded-square background, not an emblem with text.',
|
||||
'Composition: one highly simplified hand-like support curve or palm base below, holding one soft clay spirit above. The hand must be abstract, smooth, and logo-like, not realistic fingers.',
|
||||
'Clay spirit shape: a cute irregular semi-dome / half-blob / rounded arch form, inspired by a simple white arched half-circle silhouette on dark background, but transformed into a friendly original brand symbol.',
|
||||
'The spirit should be soft and lovable without a face. No eyes, no mouth, no expression, no limbs, no character body, no halo, no star, no spark.',
|
||||
'The hand gesture should feel like sharing or gently presenting, not worship, religion, medical care, begging, or holding a food item.',
|
||||
'Style: modern minimalist vector logo. Clean broad shapes, clear silhouette, fresh bright colors, very light clay warmth only. It must look good and recognizable at 32px favicon size.',
|
||||
'Color direction: women-friendly and all-age fresh palette: coral orange, peach pink, cream white, clear soft teal or mint green. Use flat brand-color shapes, not candy rendering.',
|
||||
'Avoid muted mud colors as the dominant palette. Avoid realistic clay texture, dirty clay, brick, pottery shard, mud pie, rough craft class object, and archaeology stamp feeling.',
|
||||
'Food avoidance is critical: do not make the spirit look like bread, mochi, dumpling, cake, cookie, candy, jelly, donut, cream filling, sauce, dessert, or food packaging.',
|
||||
'Shape avoidance: no square base, no rounded-square app background, no free ribbon, no swirl, no S or G letter feeling, no center star.',
|
||||
'Composition: centered on a clean light background, generous safe area, no border, no UI, no watermark. Use simple readable silhouette first.',
|
||||
'Validation targets: black-and-white version should still read clearly; the hand support and semi-dome clay spirit should be recognizable at 32px.',
|
||||
];
|
||||
|
||||
const variants = [
|
||||
{
|
||||
id: '01-gentle-hand-spirit',
|
||||
title: '温柔托举灵体',
|
||||
prompt: [
|
||||
...basePrompt,
|
||||
'Variant focus: the clearest version. A simple cream abstract palm curve holds a coral-peach semi-dome clay spirit. Friendly, iconic, and readable.',
|
||||
],
|
||||
},
|
||||
{
|
||||
id: '02-sharing-palm',
|
||||
title: '分享掌形',
|
||||
prompt: [
|
||||
...basePrompt,
|
||||
'Variant focus: sharing intention. The abstract hand is slightly forward-facing, like offering the clay spirit outward, but still very simplified and not realistic.',
|
||||
],
|
||||
},
|
||||
{
|
||||
id: '03-teal-support',
|
||||
title: '青绿托线',
|
||||
prompt: [
|
||||
...basePrompt,
|
||||
'Variant focus: use a clear soft teal support curve as the hand and a warm peach clay spirit above. Strong color memory, no food look.',
|
||||
],
|
||||
},
|
||||
{
|
||||
id: '04-arched-spirit',
|
||||
title: '拱形泥灵',
|
||||
prompt: [
|
||||
...basePrompt,
|
||||
'Variant focus: emphasize the irregular semi-dome clay spirit shape from the reference: simple arched top, flatter base, slightly organic, no face.',
|
||||
],
|
||||
},
|
||||
{
|
||||
id: '05-playful-offer',
|
||||
title: '轻玩递出',
|
||||
prompt: [
|
||||
...basePrompt,
|
||||
'Variant focus: more playful and lively. The hand support suggests passing the spirit forward, with one broad curve only. Avoid decorative tiny details.',
|
||||
],
|
||||
},
|
||||
{
|
||||
id: '06-monochrome-first',
|
||||
title: '黑白优先',
|
||||
prompt: [
|
||||
...basePrompt,
|
||||
'Variant focus: design for black-and-white survival first. Use strong positive and negative shapes so the hand and spirit remain readable without color.',
|
||||
],
|
||||
},
|
||||
{
|
||||
id: '07-avatar-readable',
|
||||
title: '头像可读',
|
||||
prompt: [
|
||||
...basePrompt,
|
||||
'Variant focus: social avatar and favicon readability. Compact, bold silhouette, thicker hand curve, larger semi-dome spirit, no small parts.',
|
||||
],
|
||||
},
|
||||
{
|
||||
id: '08-vector-ready',
|
||||
title: '矢量定稿感',
|
||||
prompt: [
|
||||
...basePrompt,
|
||||
'Variant focus: designer-ready vector concept. 2-3 flat shapes, crisp boundaries, distinctive hand-support and clay-spirit silhouette, minimal material cue.',
|
||||
],
|
||||
},
|
||||
];
|
||||
|
||||
function readDotenv(fileName) {
|
||||
const filePath = path.join(repoRoot, fileName);
|
||||
if (!existsSync(filePath)) {
|
||||
return {};
|
||||
}
|
||||
|
||||
const values = {};
|
||||
for (const line of readFileSync(filePath, 'utf8').split(/\r?\n/u)) {
|
||||
const trimmed = line.trim();
|
||||
if (!trimmed || trimmed.startsWith('#')) {
|
||||
continue;
|
||||
}
|
||||
const match = /^([A-Za-z_][A-Za-z0-9_]*)=(.*)$/u.exec(trimmed);
|
||||
if (!match) {
|
||||
continue;
|
||||
}
|
||||
let value = match[2].trim();
|
||||
if (
|
||||
(value.startsWith('"') && value.endsWith('"')) ||
|
||||
(value.startsWith("'") && value.endsWith("'"))
|
||||
) {
|
||||
value = value.slice(1, -1);
|
||||
}
|
||||
values[match[1]] = value;
|
||||
}
|
||||
return values;
|
||||
}
|
||||
|
||||
function resolveEnv() {
|
||||
const loaded = {
|
||||
...readDotenv('.env.example'),
|
||||
...readDotenv('.env.local'),
|
||||
...readDotenv('.env.secrets.local'),
|
||||
...process.env,
|
||||
};
|
||||
return {
|
||||
baseUrl: String(loaded.VECTOR_ENGINE_BASE_URL || '')
|
||||
.trim()
|
||||
.replace(/\/+$/u, ''),
|
||||
apiKey: String(loaded.VECTOR_ENGINE_API_KEY || '').trim(),
|
||||
timeoutMs: Number.parseInt(
|
||||
String(loaded.VECTOR_ENGINE_IMAGE_REQUEST_TIMEOUT_MS || timeoutMsDefault),
|
||||
10,
|
||||
),
|
||||
};
|
||||
}
|
||||
|
||||
function buildVectorEngineImagesGenerationUrl(baseUrl) {
|
||||
return baseUrl.endsWith('/v1')
|
||||
? `${baseUrl}/images/generations`
|
||||
: `${baseUrl}/v1/images/generations`;
|
||||
}
|
||||
|
||||
function buildRequestBody(variant) {
|
||||
return {
|
||||
model: 'gpt-image-2-all',
|
||||
prompt: variant.prompt.join('\n'),
|
||||
n: 1,
|
||||
size: '1024x1024',
|
||||
};
|
||||
}
|
||||
|
||||
function collectStringsByKey(value, targetKey, output) {
|
||||
if (Array.isArray(value)) {
|
||||
value.forEach((entry) => collectStringsByKey(entry, targetKey, output));
|
||||
return;
|
||||
}
|
||||
if (!value || typeof value !== 'object') {
|
||||
return;
|
||||
}
|
||||
|
||||
for (const [key, nested] of Object.entries(value)) {
|
||||
if (key === targetKey) {
|
||||
if (typeof nested === 'string' && nested.trim()) {
|
||||
output.push(nested.trim());
|
||||
}
|
||||
if (Array.isArray(nested)) {
|
||||
nested.forEach((entry) => {
|
||||
if (typeof entry === 'string' && entry.trim()) {
|
||||
output.push(entry.trim());
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
collectStringsByKey(nested, targetKey, output);
|
||||
}
|
||||
}
|
||||
|
||||
function extractImageUrls(payload) {
|
||||
const urls = [];
|
||||
collectStringsByKey(payload, 'url', urls);
|
||||
collectStringsByKey(payload, 'image', urls);
|
||||
collectStringsByKey(payload, 'image_url', urls);
|
||||
return [...new Set(urls)].filter((url) => /^https?:\/\//u.test(url));
|
||||
}
|
||||
|
||||
function extractBase64Images(payload) {
|
||||
const values = [];
|
||||
collectStringsByKey(payload, 'b64_json', values);
|
||||
return values;
|
||||
}
|
||||
|
||||
function inferExtensionFromContentType(contentType) {
|
||||
const normalized = contentType.split(';')[0]?.trim().toLowerCase();
|
||||
if (normalized === 'image/png') {
|
||||
return 'png';
|
||||
}
|
||||
if (normalized === 'image/webp') {
|
||||
return 'webp';
|
||||
}
|
||||
if (normalized === 'image/gif') {
|
||||
return 'gif';
|
||||
}
|
||||
return 'jpg';
|
||||
}
|
||||
|
||||
function inferExtensionFromBytes(bytes) {
|
||||
if (bytes.subarray(0, 8).equals(Buffer.from('\x89PNG\r\n\x1A\n', 'binary'))) {
|
||||
return 'png';
|
||||
}
|
||||
if (bytes.subarray(0, 3).equals(Buffer.from([0xff, 0xd8, 0xff]))) {
|
||||
return 'jpg';
|
||||
}
|
||||
if (
|
||||
bytes.subarray(0, 4).toString('ascii') === 'RIFF' &&
|
||||
bytes.subarray(8, 12).toString('ascii') === 'WEBP'
|
||||
) {
|
||||
return 'webp';
|
||||
}
|
||||
return 'png';
|
||||
}
|
||||
|
||||
async function fetchJson(url, options, timeoutMs) {
|
||||
const abortController = new AbortController();
|
||||
const timer = setTimeout(() => abortController.abort(), timeoutMs);
|
||||
try {
|
||||
const response = await fetch(url, {
|
||||
...options,
|
||||
signal: abortController.signal,
|
||||
});
|
||||
const text = await response.text();
|
||||
if (!response.ok) {
|
||||
throw new Error(`VectorEngine ${response.status}: ${text.slice(0, 600)}`);
|
||||
}
|
||||
return JSON.parse(text);
|
||||
} catch (error) {
|
||||
if (error?.name === 'AbortError') {
|
||||
throw new Error(`VectorEngine request timed out after ${timeoutMs}ms`);
|
||||
}
|
||||
throw error;
|
||||
} finally {
|
||||
clearTimeout(timer);
|
||||
}
|
||||
}
|
||||
|
||||
async function downloadUrl(url, timeoutMs) {
|
||||
const abortController = new AbortController();
|
||||
const timer = setTimeout(() => abortController.abort(), timeoutMs);
|
||||
try {
|
||||
const response = await fetch(url, { signal: abortController.signal });
|
||||
if (!response.ok) {
|
||||
throw new Error(`download ${response.status}`);
|
||||
}
|
||||
const bytes = Buffer.from(await response.arrayBuffer());
|
||||
return {
|
||||
bytes,
|
||||
extension: inferExtensionFromContentType(
|
||||
response.headers.get('content-type') || 'image/jpeg',
|
||||
),
|
||||
};
|
||||
} catch (error) {
|
||||
if (error?.name === 'AbortError') {
|
||||
throw new Error(`Generated image download timed out after ${timeoutMs}ms`);
|
||||
}
|
||||
throw error;
|
||||
} finally {
|
||||
clearTimeout(timer);
|
||||
}
|
||||
}
|
||||
|
||||
async function generateOne(env, variant) {
|
||||
const requestBody = buildRequestBody(variant);
|
||||
const payload = await fetchJson(
|
||||
buildVectorEngineImagesGenerationUrl(env.baseUrl),
|
||||
{
|
||||
method: 'POST',
|
||||
headers: {
|
||||
Authorization: `Bearer ${env.apiKey}`,
|
||||
Accept: 'application/json',
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify(requestBody),
|
||||
},
|
||||
env.timeoutMs,
|
||||
);
|
||||
|
||||
const urls = extractImageUrls(payload);
|
||||
const b64Images = extractBase64Images(payload);
|
||||
let image;
|
||||
if (urls[0]) {
|
||||
image = await downloadUrl(urls[0], env.timeoutMs);
|
||||
} else if (b64Images[0]) {
|
||||
const bytes = Buffer.from(b64Images[0], 'base64');
|
||||
image = {
|
||||
bytes,
|
||||
extension: inferExtensionFromBytes(bytes),
|
||||
};
|
||||
} else {
|
||||
throw new Error(`VectorEngine returned no image for ${variant.id}`);
|
||||
}
|
||||
|
||||
mkdirSync(outputDir, { recursive: true });
|
||||
const outputPath = path.join(outputDir, `taonier-hand-spirit-${variant.id}.${image.extension}`);
|
||||
writeFileSync(outputPath, image.bytes);
|
||||
return outputPath;
|
||||
}
|
||||
|
||||
function writeManifest(files) {
|
||||
const manifestPath = path.join(outputDir, 'taonier-logo-hand-spirit-manifest.json');
|
||||
writeFileSync(
|
||||
manifestPath,
|
||||
`${JSON.stringify(
|
||||
{
|
||||
model: 'gpt-image-2-all',
|
||||
size: '1024x1024',
|
||||
generatedAt: new Date().toISOString(),
|
||||
logoSkillSummary: {
|
||||
requiredReview: 'visual inspection, 32px readability, black-white viability',
|
||||
outputStatus: 'AI concept only; final logo needs vector cleanup',
|
||||
},
|
||||
brief: logoBrief,
|
||||
variants: variants.map((variant) => {
|
||||
const file = files.find((item) => path.basename(item).includes(variant.id));
|
||||
return {
|
||||
id: variant.id,
|
||||
title: variant.title,
|
||||
file: file ? path.basename(file) : null,
|
||||
prompt: variant.prompt.join('\n'),
|
||||
};
|
||||
}),
|
||||
},
|
||||
null,
|
||||
2,
|
||||
)}\n`,
|
||||
'utf8',
|
||||
);
|
||||
return manifestPath;
|
||||
}
|
||||
|
||||
const dryRun = args.has('--dry-run') || !args.has('--live');
|
||||
const limit = Number.parseInt(String(args.get('--limit') || variants.length), 10);
|
||||
const selectedVariants = variants.slice(0, limit);
|
||||
|
||||
if (dryRun) {
|
||||
console.log(
|
||||
JSON.stringify(
|
||||
{
|
||||
mode: 'dry-run',
|
||||
outputDir,
|
||||
count: selectedVariants.length,
|
||||
brief: logoBrief,
|
||||
requests: selectedVariants.map((variant) => ({
|
||||
id: variant.id,
|
||||
title: variant.title,
|
||||
body: buildRequestBody(variant),
|
||||
})),
|
||||
},
|
||||
null,
|
||||
2,
|
||||
),
|
||||
);
|
||||
process.exit(0);
|
||||
}
|
||||
|
||||
const env = resolveEnv();
|
||||
if (!env.baseUrl || !env.apiKey) {
|
||||
console.error(
|
||||
JSON.stringify({
|
||||
ok: false,
|
||||
error: 'Missing VECTOR_ENGINE_BASE_URL or VECTOR_ENGINE_API_KEY',
|
||||
hasBaseUrl: Boolean(env.baseUrl),
|
||||
hasApiKey: Boolean(env.apiKey),
|
||||
}),
|
||||
);
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
const generated = [];
|
||||
for (const variant of selectedVariants) {
|
||||
console.log(`Generating ${variant.id} ${variant.title}...`);
|
||||
generated.push(await generateOne(env, variant));
|
||||
}
|
||||
|
||||
const manifestPath = writeManifest(generated);
|
||||
console.log(
|
||||
JSON.stringify(
|
||||
{
|
||||
ok: true,
|
||||
count: generated.length,
|
||||
files: generated,
|
||||
manifest: manifestPath,
|
||||
},
|
||||
null,
|
||||
2,
|
||||
),
|
||||
);
|
||||
Reference in New Issue
Block a user