tsll/lib/cli.js

Compiler frontend for translating Typescript to LLVM IR

#!/usr/bin/env node
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var yargs_1 = __importDefault(require("yargs/yargs"));
var converter_1 = require("./converter");
var fs_1 = __importDefault(require("fs"));
var options = {
    'emitIR': {
        describe: 'Emit LLVM Intermediate Representation to standard output',
        requiresArg: false,
        boolean: true,
        default: true,
        require: false
    },
    'emitBitcode': {
        describe: 'Emit LLVM Bitcode to a specific file',
        requiresArg: false,
        string: true,
        default: 'llvm.bc',
        require: false
    }
};
var argv = yargs_1.default(process.argv.slice(2)).options(options).help().string('_').check(function (argv) {
    var filePaths = argv._;
    if (filePaths.length === 0)
        throw new Error('At least one file should be provided.');
    var allExist = filePaths.every(function (filePath) { return fs_1.default.existsSync(filePath); });
    if (!allExist)
        throw new Error('Filepath does not exist.');
    return allExist;
}).fail(function (msg) {
    console.log(msg);
}).parseSync();
converter_1.convert(argv._, argv.emitIR, argv.emitBitcode);
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