peji
0f027e863b
Standalone React + Vite app where BMO lives in a little garden: - Redrawn avatar (src/avatar) with depth, cartoon controls and expressive faces; original bmo-preview avatar and scenery kept in src/bmo - Idle life: wandering, chatter, boredom, sleep, pokes, weather and time-of-day reactions - Chat via a local Node server streaming Claude replies (Haiku by default), with live scene awareness and tools to change color, outfit, sky, weather, move and perform - Side menu for API key, appearance, environment and chat log Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
40 lines
1.6 KiB
TypeScript
40 lines
1.6 KiB
TypeScript
// Saves the Anthropic API key the user pastes into the side menu. The key is
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// written to the project's .env (gitignored, owner-only permissions) so it
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// survives restarts, and applied to process.env right away. It is never sent
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// back to the browser — only a masked hint is.
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import { chmodSync, existsSync, readFileSync, writeFileSync } from "node:fs";
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import path from "node:path";
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import { fileURLToPath } from "node:url";
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const here = path.dirname(fileURLToPath(import.meta.url));
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export const ENV_PATH = path.resolve(here, "../.env");
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const KEY_LINE = /^\s*ANTHROPIC_API_KEY\s*=.*$/m;
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export function currentKey(): string | undefined {
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return process.env.ANTHROPIC_API_KEY?.trim() || undefined;
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}
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export function keyHint(key = currentKey()): string | null {
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if (!key) return null;
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return `${key.slice(0, 7)}…${key.slice(-4)}`;
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}
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/** Writes (or with `null`, clears) ANTHROPIC_API_KEY in .env and process.env. */
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export function storeKey(key: string | null) {
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const existing = existsSync(ENV_PATH) ? readFileSync(ENV_PATH, "utf8") : "";
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const line = `ANTHROPIC_API_KEY=${key ?? ""}`;
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let next = KEY_LINE.test(existing) ? existing.replace(KEY_LINE, line) : `${line}\n${existing}`;
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if (!next.endsWith("\n")) next += "\n";
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writeFileSync(ENV_PATH, next, { mode: 0o600 });
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chmodSync(ENV_PATH, 0o600);
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if (key) process.env.ANTHROPIC_API_KEY = key;
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else delete process.env.ANTHROPIC_API_KEY;
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}
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/** Rough shape check so obvious paste mistakes get a friendly error. */
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export function looksLikeKey(key: string) {
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return /^sk-ant-[A-Za-z0-9_-]{20,}$/.test(key);
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}
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