automin/lib/start.js

"Create a minified mirror version of your js, css, html, json files"

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const env_res_1 = __importDefault(require("env-res"));
const get_files_1 = __importDefault(require("./components/get-files"));
const outputs_1 = require("./helpers/outputs");
const MINIFIERS = __importStar(require("./components/minifier"));
const path_1 = require("path");
const minify_1 = __importDefault(require("./components/minify"));
const just_copy_1 = __importDefault(require("./components/just-copy"));
const cache_1 = require("./components/cache");
const FORCE_EXCLUDE = [
    ".git",
    "node_modules"
];
// Start
const availableTypes = Object.keys(MINIFIERS).map((x) => "." + x);
exports.default = () => {
    // For Name cache featured by uglify-js
    (0, cache_1.load_cache)("uglify-js-name-cache");
    console.log("Scanning directories...");
    let scanned_count = 0;
    const to_copy = [];
    // input and output directories can be change depending on validators
    const files = (0, get_files_1.default)(env_res_1.default.get('input'), {
        filter: (fpath, fname) => {
            (0, outputs_1.print)(fpath.replace(env_res_1.default.get('input'), ""), {
                overwrite: true
            });
            scanned_count++;
            return true;
        },
        filter_folders: (fpath, filename) => {
            filename = filename.toLowerCase();
            return !FORCE_EXCLUDE.some((value) => value.toLowerCase() == filename);
        },
        filter_files: (fpath, fname) => {
            fname = fname.toLowerCase();
            let ext = (0, path_1.extname)(fname);
            // Skip all files with .min. before extension
            if (fname.endsWith(".min" + ext)) {
                to_copy.push(fpath);
                return false;
            }
            if (availableTypes.indexOf(ext) == -1) {
                to_copy.push(fpath);
                return false;
            }
            return true;
        }
    });
    (0, outputs_1.print)(`${scanned_count} files has been scanned`, {
        overwrite: true
    });
    console.log(`${files.length} files is about to minify`);
    // Copy files that does not have available minifier
    (0, just_copy_1.default)(to_copy);
    // Try to minify files that has support
    (0, minify_1.default)(files);
    // Save nameCache as json file after processing
    // Can be corrupted if the process has been
    // terminated while working...
    (0, cache_1.save_cache)("uglify-js-name-cache");
};