gulp-ng-templates/lib/index.js

Build all of your angular templates in just one js file using $templateCache provider

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
exports.__esModule = true;
var path_1 = __importDefault(require("path"));
var gulp_concat_1 = __importDefault(require("gulp-concat"));
var html_minifier_1 = require("html-minifier");
var es = require('event-stream');
var header = require('gulp-header');
var footer = require('gulp-footer');
var lodashTemplate = require('lodash.template');
function templateCache(options) {
    return es.map(function (file, callback) {
        var template = '$templateCache.put("<%= url %>","<%= contents %>");';
        var url;
        file.path = path_1["default"].normalize(file.path);
        if (typeof options.path === 'function') {
            url = path_1["default"].join(options.path(file.path, file.base));
        }
        else {
            url = path_1["default"].join(file.path);
            url = url.replace(file.base, '');
        }
        ;
        if (process.platform === 'win32') {
            url = url.replace(/\\/g, '/');
        }
        var contents = file.contents.toString();
        if (options.htmlMinifier) {
            contents = html_minifier_1.minify(contents, options.htmlMinifier);
        }
        contents = require('js-string-escape')(contents);
        file.contents = Buffer.from(lodashTemplate(template)({
            url: url,
            contents: contents,
            file: file
        }), 'utf8');
        callback(null, file);
    });
}
module.exports = function (inputOptions, filename) {
    var options = {
        htmlMinifier: {
            removeComments: true,
            collapseWhitespace: true,
            preserveLineBreaks: false,
            conservativeCollapse: false,
            collapseBooleanAttributes: true,
            collapseInlineTagWhitespace: true
        },
        standalone: true,
        module: 'templates',
        filename: 'templates.min.js',
        header: 'angular.module("<%= module %>"<%= standalone %>).run(["$templateCache", function($templateCache) {',
        footer: '}]);'
    };
    if (typeof inputOptions === 'object' && inputOptions !== null) {
        options = __assign({}, options, inputOptions);
    }
    else if (typeof inputOptions === 'string') {
        options = __assign({}, options, { module: inputOptions });
    }
    if (typeof filename !== 'undefined') {
        options.filename = filename;
    }
    return es.pipeline(templateCache(options), gulp_concat_1["default"](options.filename), header(options.header, {
        module: options.module,
        standalone: (options.standalone ? ', []' : '')
    }), footer(options.footer));
};
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