@nx/expo/src/executors/prebuild/prebuild.impl.js

The Expo Plugin for Nx contains executors and generators for managing and developing an expo application within your workspace. For example, you can directly build for different target platforms as well as generate projects and publish your code.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = prebuildExecutor;
exports.prebuildAsync = prebuildAsync;
const devkit_1 = require("@nx/devkit");
const internal_1 = require("@nx/devkit/internal");
const child_process_1 = require("child_process");
const path_1 = require("path");
const pod_install_task_1 = require("../../utils/pod-install-task");
let childProcess;
async function* prebuildExecutor(options, context) {
    const projectRoot = context.projectsConfigurations.projects[context.projectName].root;
    try {
        await prebuildAsync(context.root, projectRoot, options);
        if (options.install) {
            const { installAsync, } = require('@expo/cli/build/src/install/installAsync');
            await installAsync([], {});
            if (options.platform === 'ios') {
                (0, pod_install_task_1.podInstall)((0, path_1.join)(context.root, projectRoot, 'ios'));
            }
        }
        yield {
            success: true,
        };
    }
    finally {
        if (childProcess) {
            childProcess.kill();
        }
    }
}
function prebuildAsync(workspaceRoot, projectRoot, options) {
    return new Promise((resolve, reject) => {
        childProcess = (0, child_process_1.fork)(require.resolve('@expo/cli/build/bin/cli'), ['prebuild', ...createPrebuildOptions(options), '--no-install'], { cwd: (0, path_1.join)(workspaceRoot, projectRoot), env: process.env });
        // Ensure the child process is killed when the parent exits
        process.on('exit', () => childProcess.kill());
        process.on('SIGTERM', () => childProcess.kill());
        childProcess.on('error', (err) => {
            reject(err);
        });
        childProcess.on('exit', (code, signal) => {
            if (code === null)
                code = (0, internal_1.signalToCode)(signal);
            if (code === 0) {
                resolve(code);
            }
            else {
                reject(code);
            }
        });
    });
}
const nxOptions = ['install', 'interactive']; // interactive is passed in by e2e tests
// options from https://github.com/expo/expo/blob/main/packages/%40expo/cli/src/prebuild/index.ts
function createPrebuildOptions(options) {
    return Object.keys(options).reduce((acc, k) => {
        if (!nxOptions.includes(k)) {
            const v = options[k];
            if (typeof v === 'boolean') {
                if (v === true) {
                    // when true, does not need to pass the value true, just need to pass the flag in kebob case
                    acc.push(`--${(0, devkit_1.names)(k).fileName}`);
                }
            }
            else {
                acc.push(`--${(0, devkit_1.names)(k).fileName}`, v);
            }
        }
        return acc;
    }, []);
}