vercel-php
Version:
Vercel PHP runtime
91 lines (90 loc) • 3 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const child_process_1 = require("child_process");
const helpers_1 = require("./helpers");
function query({ entrypoint, body }) {
console.log(`🐘 Spawning: PHP CLI ${entrypoint}`);
// php spawn options
const options = {
stdio: ['pipe', 'pipe', 'pipe'],
env: process.env
};
// now vs now-dev
if (!(0, helpers_1.isDev)()) {
options.env.PATH = `${(0, helpers_1.getPhpDir)()}:${process.env.PATH}`;
options.cwd = (0, helpers_1.getPhpDir)();
}
else {
options.cwd = (0, helpers_1.getUserDir)();
}
return new Promise((resolve) => {
const chunks = [];
const php = (0, child_process_1.spawn)('php', ['-c', 'php.ini', entrypoint], options);
// Validate pipes [stdin]
if (!php.stdin) {
console.error(`🐘 Fatal error. PHP CLI child process has no stdin.`);
process.exit(253);
}
// Validate pipes [stdout]
if (!php.stdout) {
console.error(`🐘 Fatal error. PHP CLI child process has no stdout.`);
process.exit(254);
}
// Validate pipes [stderr]
if (!php.stderr) {
console.error(`🐘 Fatal error. PHP CLI child process has no stderr.`);
process.exit(255);
}
// Output
php.stdout.on('data', data => {
chunks.push(data);
});
// Logging
php.stderr.on('data', data => {
console.error(`🐘 PHP CLI stderr`, data.toString());
});
// PHP script execution end
php.on('close', (code, signal) => {
if (code !== 0) {
console.log(`🐘 PHP CLI process closed code ${code} and signal ${signal}`);
}
resolve({
statusCode: 200,
headers: {},
body: Buffer.concat(chunks)
});
});
php.on('error', err => {
console.error('🐘 PHP CLI errored', err);
resolve({
body: Buffer.from(`🐘 PHP CLI process errored ${err}`),
headers: {},
statusCode: 500
});
});
// Writes the body into the PHP stdin
php.stdin.write(body || '');
php.stdin.end();
});
}
async function launcher(event) {
const awsRequest = (0, helpers_1.normalizeEvent)(event);
const input = await (0, helpers_1.transformFromAwsRequest)(awsRequest);
const output = await query(input);
return (0, helpers_1.transformToAwsResponse)(output);
}
exports.launcher = launcher;
// (async function () {
// const response = await launcher({
// Action: "test",
// httpMethod: "GET",
// body: "",
// path: "/",
// host: "https://vercel.com",
// headers: {
// 'HOST': 'vercel.com'
// },
// encoding: null,
// });
// console.log(response);
// })();