aics/lib/build.js

var spawn = require('child_process').spawn;
var archiver = require('archiver');
var fs = require('fs');
var pathResolve = require('path').resolve;
var _ = require('underscore');
var ProgressBar = require('progress');

module.exports = buildApp;
// 打包meteor应用
function buildApp(appPath, buildLocaltion, buildOptions, callback) {
    buildMeteorApp(appPath, buildLocaltion, buildOptions, function(code) {
        if (code == 0) {
            archiveIt(buildLocaltion, callback);
        } else {
            console.log("\n=> Build Error. Check the logs printed above.");
            callback(new Error("build-error"));
        }
    });
}

function buildMeteorApp(appPath, buildLocaltion, buildOptions, callback) {
    var executable = "meteor";
    var args = [
        "build", "--directory", buildLocaltion,
        "--architecture", "os.linux.x86_64",
    ];
    // "--server", "http://localhost:3000", 

    if (buildOptions.serverOnly) {
        args.push("--server-only");
    }

    if (buildOptions.debug) {
        args.push("--debug");
    }

    if (buildOptions.mobileSettings) {
        args.push('--mobile-settings');
        args.push(JSON.stringify(buildOptions.mobileSettings));
    }

    console.info('[meteorup]'.magenta + ' - Meteor app path ' + appPath);
    var options = { cwd: appPath };
    // var meteor = spawn("mkdir", ["-p",buildLocaltion+"/bundle"], options);
    var meteor = spawn(executable, args, options);
    var stdout = "";
    var stderr = "";

    meteor.stdout.pipe(process.stdout, { end: false });
    meteor.stderr.pipe(process.stderr, { end: false });

    meteor.on('close', callback);
}

function archiveIt(buildLocaltion, callback) {
    callback = _.once(callback);
    var bundlePath = pathResolve(buildLocaltion, 'bundle.tar.gz');
    var sourceDir = pathResolve(buildLocaltion, 'bundle');

    // var states = fs.statSync(bundlePath);
    var output = fs.createWriteStream(bundlePath);
    var archive = archiver('tar', {
        gzip: true,
        gzipOptions: {
            level: 6,
            checkpoint: 100,
            "checkpoint-action": "dot",
            totals: true
        }
    });


    archive.on('entry', function() {
        process.stdout.cursorTo(0);
        process.stdout.write('Compressing by ' + archive.pointer() + ' bytes');
        process.stdout.clearLine(1);
    });

    archive.pipe(output);

    output.once('close', function() {
        process.stdout.clearLine();
        process.stdout.cursorTo(0);
        callback();
    });

    archive.once('error', function(err) {
        console.log("=> Archiving failed:", err.message);
        callback(err);
    });
    console.log('[meteorup]'.magenta + ' - Tar file path ' + sourceDir);
    archive.directory(sourceDir, 'bundle').finalize();
}