deployProject.js

const { removeSync } = require("fs-extra");
const waitOn = require("wait-on");
const execa = require("execa");
const { join } = require("path");
const getBaseUrl = require("./getBaseUrl");

// Deploy the project locally, using netlify dev
const deployLocally = ({ project }, config) => {
  process.stdout.write(`Deploying project: ${project}...`);

  // Start server. Must start in detached mode, so that we can kill it later.
  // Otherwise, we seem unable to kill it.
  // See: https://medium.com/@almenon214/killing-processes-with-node-772ffdd19aad
  const server = execa("npm", ["run", "preview"], {
    cwd: join(config.buildsFolder, project),
    detached: true,
    localDir: true,
  });

  // Set deployment
  config.activeDeployment = {
    serverPID: server.pid,
  };

  // wait for server to start
  return new Promise((resolve) => {
    const url = getBaseUrl({ project }, config);

    waitOn({ resources: [url] }).then(() => {
      console.log(" Done! ✅");
      resolve(true);
    });
  });
};

// Deploy the project on Netlify
const deployOnNetlify = ({ project }, config) => {
  process.stdout.write(`Deploying project: ${project}...`);

  // Trigger deploy
  const deploy = execa.sync("npm", ["run", "deploy"], {
    cwd: join(config.buildsFolder, project),
    localDir: true,
  });

  // Verify success
  const url = getBaseUrl({ project }, config);
  if (!url) throw "Deployment failed";

  config.activeDeployment = {
    serverPID: null,
  };

  console.log(" Done! ✅");
  console.log(`URL: ${url}`);
  return true;
};

const deployProject = ({ project }, config) => {
  // Local deployment
  if (config.env.DEPLOY === "local") {
    return deployLocally({ project }, config);
  }
  // Deployment on Netlify
  else if (config.env.DEPLOY == "netlify") {
    return deployOnNetlify({ project }, config);
  }
};

module.exports = deployProject;