xcode-gen

#!/usr/bin/env node
const path = require("path");
const Utils = require('./lib/Utils');
const XCode = require('./lib/XCode');
const CommandLine = require('./lib/CommandLine');

const KnownPlatforms = ["mac", "ios", "simulator"];
const KnownArchs = ["x64", "arm64"];

const optionDeclarations = [
    {
        name: "source",
        shortName: "s",
        type: "string",
        description: "Specify the root of the cmake project. Default is current working directory."
    },
    {
        name: "output",
        shortName: "o",
        type: "string",
        description: "Specify the output path of the generated project. Default is current working directory."
    },
    {
        name: "platform",
        shortName: "p",
        type: "string",
        description: "Specify the platform to generate. Supported platforms: [\"mac\", \"ios\", \"simulator\"]."
    },
    {
        name: "arch",
        shortName: "a",
        type: "string",
        description: "Specify the arch of the generated project. Supported arches: [\"x64\", \"arm64\"]."
    },
    {
        name: "workspace",
        shortName: "w",
        type: "boolean",
        description: "Generate an additional *.xcworkspace for the existing xcode project in the output directory."
    },
    {
        name: "help",
        shortName: "h",
        type: "boolean",
        description: "Print help message."
    }
];

function printHelp(cmd) {
    let output = "";
    output += "Syntax:   " + cmd + " sourcePath [options] [-Dcmake_variable=value]... [-Dcmake_variable=value]\n";
    output += "Examples: " + cmd + " ../ -p mac -DTGFX_USE_WEBP_ENCODE=ON\n";
    output += "Examples: " + cmd + " ../ -p simulator -a arm64\n";
    output += CommandLine.printOptions(optionDeclarations);
    Utils.log(output);
}


let args = process.argv;
let cmd = "node " + path.basename(args[1]);
args = args.slice(2);
let cmakeArgs = [];
let cmdArgs = [];
for (let arg of args) {
    if (arg.indexOf("-D") === 0) {
        cmakeArgs.push(arg);
    } else {
        cmdArgs.push(arg);
    }
}
let options = CommandLine.parse(cmdArgs, optionDeclarations, KnownPlatforms, KnownArchs);
options.cmakeArgs = cmakeArgs;
if (!options.source) {
    if (options.targets && options.targets.length === 1) {
        options.source = options.targets[0];
        delete options.targets;
    } else {
        options.source = process.cwd();
    }
}
if (!options.output) {
    options.output = process.cwd();
}
if (options.help) {
    printHelp(cmd);
    if (options.errors.length > 0) {
        process.exit(1);
    }
    return;
}

XCode.Generate(options);