vercel-php
Version:
Vercel PHP runtime
58 lines (57 loc) • 2.16 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.transformToAwsResponse = exports.transformFromAwsRequest = exports.normalizeEvent = exports.isDev = exports.getPhpDir = exports.getUserDir = void 0;
const path_1 = require("path");
const getUserDir = () => (0, path_1.join)(process.env.LAMBDA_TASK_ROOT || '/', 'user');
exports.getUserDir = getUserDir;
const getPhpDir = () => (0, path_1.join)(process.env.LAMBDA_TASK_ROOT || '/', 'php');
exports.getPhpDir = getPhpDir;
const isDev = () => process.env.NOW_PHP_DEV === '1';
exports.isDev = isDev;
function normalizeEvent(event) {
if (event.Action === 'Invoke') {
const invokeEvent = JSON.parse(event.body);
const { method, path, host, headers = {}, encoding, } = invokeEvent;
let { body } = invokeEvent;
if (body) {
if (encoding === 'base64') {
body = Buffer.from(body, encoding);
}
else if (encoding === undefined) {
body = Buffer.from(body);
}
else {
throw new Error(`Unsupported encoding: ${encoding}`);
}
}
return {
method,
path,
host,
headers,
body,
};
}
const { httpMethod: method, path, host, headers = {}, body, } = event;
return {
method,
path,
host,
headers,
body,
};
}
exports.normalizeEvent = normalizeEvent;
async function transformFromAwsRequest({ method, path, host, headers, body, }) {
if (!process.env.NOW_ENTRYPOINT) {
console.error('Missing ENV NOW_ENTRYPOINT');
}
const entrypoint = (0, path_1.join)((0, exports.getUserDir)(), process.env.NOW_ENTRYPOINT || 'index.php');
const uri = host + path;
return { entrypoint, uri, path, host, method, headers, body };
}
exports.transformFromAwsRequest = transformFromAwsRequest;
function transformToAwsResponse({ statusCode, headers, body }) {
return { statusCode, headers, body: body.toString('base64'), encoding: 'base64' };
}
exports.transformToAwsResponse = transformToAwsResponse;