apollon-cli/bin/apollon.js

#!/usr/bin/env node

const program = require("commander");
const shell = require('shelljs');
const path = require('path');

shell.config.silent = true;


program
    .version('0.1.5', '-v, --version')

    .option('-d, --devel', 'Use the develepment version instead of the stable')
    .option('-i, --install [path]', 'Create a new Apollon API at the specified path or in current directory if no path specified and --force option used. "./" will not work')
    .option('-f, --full [package manager]', 'Install apollon dependencies if param not specified uses npm')
    .option('-F, --force', 'Install apollon dependencies if param not specified uses npm')
    .option('-w, --nodemon', 'Use nodemon when launching Apollon')
    .option('-a, --add <items>', 'Elements to add -> comments:resolver,users:resolver,mysql:connector',
        str => str.split(",").map(item => item.split(":")),
        []
    )

    .parse(process.argv)
;

if (!shell.which('npm')) {
    shell.echo('Sorry, this tool requires "npm"');
    shell.exit(1);
}

if (program.install) {

    if (!shell.which('git')) {
        shell.echo('Sorry, in the installation context this script requires "git"');
        shell.exit(1);
    }

    console.log("Downloading files ...");
    let clone;
    if(program.install === true ){
        if(!program.force){
            console.log("You are trying to install in local dir. If this is you intention add --force")
            return false;
        }
        clone = shell.exec(`git clone --depth=1 --branch=${program.devel ? "develop" : "master"} https://github.com/lymeo/apollon.git ./.apollon`);
        shell.rm('-rf', "./.apollon/.git");
        shell.cp("-r", "./.apollon/*", "./");
        shell.cp("-r", "./.apollon/.*", "./");
        if (clone.code === 0) {
            console.log("Cleaning up ")
            shell.rm('-rf', "./.apollon");
    
            if (program.full) {
                let depCommand = program.full === true ? "npm i" : program.full;
                console.log("Installing dependencies");
                shell.cd(program.install);
                shell.config.silent = false;
                shell.exec(depCommand);
                shell.config.silent = true;
            }
            console.log("Apollon instance is ready");
        } else {
            console.log(clone.stderr);
            shell.exit(clone.code);
        };
    } else {
        clone = shell.exec(`git clone --depth=1 --branch=${program.devel ? "develop" : "master"} https://github.com/lymeo/apollon.git ${program.install}`);
        if (clone.code === 0) {
            console.log("Cleaning up ")
            shell.rm('-rf', path.join(program.install, ".git"));
    
            if (program.full) {
                let depCommand = program.full === true ? "npm i" : program.full;
                console.log("Installing dependencies");
                shell.cd(program.install);
                shell.config.silent = false;
                shell.exec(depCommand);
                shell.config.silent = true;
            }
            console.log("Apollon instance is ready here: " + program.install);
        } else {
            console.log(clone.stderr);
            shell.exit(clone.code);
        };
    }
} else if (program.nodemon) {
    if (!shell.which('nodemon')) {
        shell.echo('Sorry, in this context this script requires "nodemon"');
        shell.exit(1);
    }
    shell.config.silent = false;
    shell.exec("npm run nodemon");

} else if(!(program.add && program.add.length)) {
    shell.config.silent = false;
    if (program.devel) {
        shell.exec("npm run dev");
    } else {
        shell.exec("npm run start");
    }
}

if (program.add && program.add.length) {
    for(let [name, type] of program.add){
        switch(type){
            case "resolver":
                console.log(shell.pwd().toString());
                shell.cp(path.join(__dirname, "../ressources/resolver.js"),path.join(shell.pwd().toString(), `/resolvers/${name}.js`));
                break;
            case "connector":
                shell.cp(path.join(__dirname, "../ressources/connector.js"),path.join(shell.pwd().toString(), `/connectors/${name}.js`));        
                break;
            default:
                console.log("This type is not managed");
                break;
        }
    }
}