metal-soy-critic/lib/cli.js

A metal-soy code validation utility.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs = require("fs");
const path = require("path");
const chalk = require("chalk");
const program = require("commander");
const validate_file_1 = require("./validate-file");
const glob = require("glob");
const config_1 = require("./config");
const pkg = require('../package.json');
function main(argv) {
    return __awaiter(this, void 0, void 0, function* () {
        const cli = program
            .version(pkg.version)
            .usage('[options] <path>')
            .option('-i, --ignore <ignore>', 'A glob to ignore files, if passed a directory')
            .option('-v, --verbose', 'Output for all files')
            .parse(argv);
        if (!program.args.length) {
            cli.help();
        }
        const filePath = program.args[0];
        try {
            var files = yield getSoyFiles(filePath, program.ignore);
        }
        catch (e) {
            console.log(chalk.red(`Failed to find Soy files using path: "${filePath}"`));
            return process.exit(1);
        }
        try {
            var config = config_1.readConfig();
        }
        catch (e) {
            console.log(chalk.red(`Failed to read config: ${e.message}`));
            return process.exit(1);
        }
        const validations = yield Promise.all(files.map(file => validate(file, config)));
        const failed = validations.filter(([_, result]) => !result.status);
        const passed = validations.filter(([_, result]) => result.status);
        console.log(chalk[failed.length ? 'red' : 'green'](`${failed.length} out of ${validations.length} file(s) have problems:\n`));
        if (program.verbose && passed.length) {
            passed.forEach(printValidation);
        }
        if (failed.length) {
            failed.forEach(printValidation);
            return process.exit(1);
        }
        return process.exit(0);
    });
}
exports.main = main;
function getSoyFiles(filePath, ignore) {
    return __awaiter(this, void 0, void 0, function* () {
        const isDir = yield pathIsDir(filePath);
        if (isDir) {
            return new Promise((resolve, reject) => {
                glob(path.resolve(filePath, '**', '*.soy'), { ignore }, (err, matches) => {
                    if (err) {
                        return reject(err);
                    }
                    resolve(matches.map(filePath => path.relative('', filePath)));
                });
            });
        }
        return Promise.resolve([filePath]);
    });
}
function pathIsDir(filePath) {
    return new Promise((resolve, reject) => {
        fs.stat(filePath, (err, stats) => {
            if (err) {
                console.log(err);
                return reject(err);
            }
            resolve(stats.isDirectory());
        });
    });
}
function printValidation([filePath, result]) {
    const { messages, status } = result;
    printHeader(`File - ${filePath}`);
    if (status) {
        printIndented('No problems were found.');
    }
    else {
        messages.forEach(message => printIndented(message));
    }
}
function printIndented(message = '', indentSize = 2, symbol = ' ') {
    const indentStr = chalk.black(symbol.repeat(indentSize));
    console.log();
    message
        .split('\n')
        .forEach(line => console.log(indentStr, ' ', line));
    console.log('\n');
}
function printHeader(content = '') {
    console.log(chalk.yellow(content));
}
function validate(filePath, config) {
    return __awaiter(this, void 0, void 0, function* () {
        const result = yield validate_file_1.default(filePath, config);
        return [filePath, result];
    });
}