40 lines
1.4 KiB
TypeScript
40 lines
1.4 KiB
TypeScript
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/**
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* Loads .env / .env.local into process.env BEFORE any other import runs.
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*
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* ES module imports are hoisted — so any `import { x } from "./y"`
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* at the top of a script runs BEFORE the body. If `./y` reads
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* process.env at module-init or call time, the env vars need to be
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* set during the import phase itself, which means this file has to
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* be the FIRST import in any smoke script that needs PB / Anthropic
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* credentials.
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*
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* Import order matters:
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* import "./_env"; // ← FIRST, side-effect only
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* import { … } from "../../src/…"; // ← can now safely read env
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*
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* No exports — this file's only purpose is the side effect of reading
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* .env / .env.local into process.env.
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*/
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import { readFileSync } from "node:fs";
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import { resolve } from "node:path";
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function loadEnvFile(name: string): void {
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try {
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const raw = readFileSync(resolve(process.cwd(), name), "utf8");
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for (const line of raw.split("\n")) {
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const trimmed = line.trim();
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if (!trimmed || trimmed.startsWith("#")) continue;
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const m = trimmed.match(/^([A-Z0-9_]+)\s*=\s*(.+)$/i);
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if (m && !process.env[m[1]]) {
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// Strip surrounding quotes if the .env used them.
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process.env[m[1]] = m[2].replace(/^["']|["']$/g, "").trim();
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}
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}
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} catch {
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// missing file — fine, rely on shell env
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}
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}
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loadEnvFile(".env");
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loadEnvFile(".env.local");
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