feuerwerk/tools/lib/projects.mjs

/**
 * Which project each tool writes to, and the guard that keeps every tool away from the
 * playground.
 *
 *   playground  the user's own project. No tool writes it – it is maintained in the editor.
 *   fixture     rewritten by every e2e run (tools/seed-e2e.mjs + tools/e2e.mjs).
 *   jumpRun     the example game (tools/seed-jumprun.mjs, played by tools/smoke-jumprun.mjs).
 *   tetris      the second example game (tools/seed-tetris.mjs, played by tools/smoke-tetris.mjs).
 *   actor       the four-direction walk demo (tools/seed-actor.mjs).
 *
 * All ids exist on the server (created via POST ?r=projects); PUT does not create projects.
 */
import { readFile } from 'node:fs/promises';
import { extname } from 'node:path';

export const PROJECTS = {
  playground: '649188c15414',
  fixture: '3caa9b6a0c92',
  jumpRun: '3d271f3bb58b',
  tetris: '2072b56583af',
  actor: '3ccb5c67220b',
};

export const DEFAULT_BASE_URL = 'https://nockal.com/game-maker/';

/**
 * Reads `[projectId] [baseUrl]` from argv, falling back to `defaultId` and to
 * `GAME_MAKER_BASE_URL` – which is how CI points every tool at its own server without
 * repeating the project ids in shell scripts. Targeting the playground aborts: no tool may
 * overwrite or mutate it.
 */
export function cliArgs(script, defaultId) {
  const projectId = process.argv[2] ?? defaultId;
  const baseUrl = process.argv[3] ?? process.env.GAME_MAKER_BASE_URL ?? DEFAULT_BASE_URL;
  if (projectId === PROJECTS.playground) {
    console.error(`refusing to run ${script} against the playground project (${PROJECTS.playground}).`);
    process.exit(2);
  }
  return { projectId, baseUrl };
}

const MIME = {
  png: 'image/png',
  jpg: 'image/jpeg',
  jpeg: 'image/jpeg',
  webp: 'image/webp',
  gif: 'image/gif',
};

/**
 * Uploads an image and returns `{file, width, height}` for a texture asset. Storage is
 * content-addressed, so re-seeding the same file is a no-op rather than a second copy – which is
 * what makes a seed that ships its own image reproducible (`data/textures/` is git-ignored).
 */
export async function uploadTexture(baseUrl, filePath) {
  const bytes = await readFile(filePath);
  const type = MIME[extname(filePath).slice(1).toLowerCase()];
  if (!type) {
    console.error(`unsupported image type: ${filePath}`);
    process.exit(1);
  }
  const res = await fetch(`${baseUrl}api/index.php?r=textures`, {
    method: 'POST',
    headers: { 'Content-Type': type },
    body: bytes,
    signal: AbortSignal.timeout(20_000),
  });
  const result = await res.json();
  if (!res.ok) {
    console.error('texture upload failed', res.status, result);
    process.exit(1);
  }
  return { file: result.file, width: result.width, height: result.height };
}

const FONT_MIME = {
  ttf: 'font/ttf',
  otf: 'font/otf',
  woff: 'font/woff',
  woff2: 'font/woff2',
};

/**
 * Uploads a typeface and returns `{file}` for a font asset. Content-addressed like an image, so
 * re-seeding the same file is a no-op (`data/fonts/` is git-ignored).
 */
export async function uploadFont(baseUrl, filePath) {
  const bytes = await readFile(filePath);
  const type = FONT_MIME[extname(filePath).slice(1).toLowerCase()];
  if (!type) {
    console.error(`unsupported font type: ${filePath}`);
    process.exit(1);
  }
  const res = await fetch(`${baseUrl}api/index.php?r=fonts`, {
    method: 'POST',
    headers: { 'Content-Type': type },
    body: bytes,
    signal: AbortSignal.timeout(20_000),
  });
  const result = await res.json();
  if (!res.ok) {
    console.error('font upload failed', res.status, result);
    process.exit(1);
  }
  return { file: result.file };
}

/** Overwrites a project, keeping the name it already has on the server. */
export async function writeProject(projectId, baseUrl, project) {
  const url = `${baseUrl}api/index.php?r=projects/${projectId}`;
  // A request without a timeout keeps its socket open, so a stalled server hangs the seed
  // instead of failing it – and the run that follows never starts.
  const timeout = () => AbortSignal.timeout(20_000);
  const current = await fetch(url, { signal: timeout() });
  if (!current.ok) {
    console.error(`GET failed: ${current.status} – create the project first (POST ?r=projects)`);
    process.exit(1);
  }
  const doc = await current.json();
  const body = {
    revision: doc.revision,
    project: { ...project, id: projectId, name: doc.name ?? project.name },
  };
  const res = await fetch(url, {
    method: 'PUT',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify(body),
    signal: timeout(),
  });
  const result = await res.json();
  if (!res.ok) {
    console.error('PUT failed', res.status, result);
    process.exit(1);
  }
  console.log(`seeded ${projectId} (${body.project.name}) → revision ${result.revision}`);
}