esbuild-plugin-vue3
Version:
[](https://badge.fury.io/js/esbuild-plugin-vue3)
150 lines • 8.05 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
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var __importStar = (this && this.__importStar) || function (mod) {
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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var __generator = (this && this.__generator) || function (thisArg, body) {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.generateIndexHTML = void 0;
var fs = __importStar(require("fs"));
var path = __importStar(require("path"));
var utils_1 = require("./utils");
function generateIndexHTML(result, opts, min, inlineStyles) {
return __awaiter(this, void 0, void 0, function () {
var cheerio, $, _a, _b, _i, _c, item, link, name_1, ext, script, link, _d, inlineStyles_1, style, el, html, minify;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
if (!result.metafile) {
throw new Error("The \"metafile\" option must be set to true in the build options");
}
if (!opts.outFile) {
throw new Error("No outFile was specified and it could not be inferred from the build options");
}
return [4 /*yield*/, (0, utils_1.tryAsync)(function () { return Promise.resolve().then(function () { return __importStar(require("cheerio")); }); }, "cheerio", "HTML generation")];
case 1:
cheerio = _e.sent();
_b = (_a = cheerio).load;
return [4 /*yield*/, fs.promises.readFile(opts.sourceFile)];
case 2:
$ = _b.apply(_a, [_e.sent()]);
if (opts.preload) {
for (_i = 0, _c = opts.preload; _i < _c.length; _i++) {
item = _c[_i];
link = $("<link>");
link.attr("rel", item.prefetch ? "prefetch" : "preload");
link.attr("href", item.href);
link.attr("as", item.as);
$("head").append(link);
}
}
for (name_1 in result.metafile.outputs) {
if (opts.trimPath) {
name_1 = name_1.replace(opts.trimPath, "");
}
if (opts.pathPrefix && !name_1.startsWith(opts.pathPrefix)) {
name_1 = opts.pathPrefix + name_1;
}
name_1 = path.normalize(name_1).replace(/\\/g, "/");
ext = path.extname(name_1);
if (ext === ".js") {
script = $("<script>");
script.attr("src", name_1);
$("body").append(script);
}
else if (ext === ".css") {
link = $("<link rel='stylesheet'>");
link.attr("href", name_1);
$("head").append(link);
}
}
if (inlineStyles) {
for (_d = 0, inlineStyles_1 = inlineStyles; _d < inlineStyles_1.length; _d++) {
style = inlineStyles_1[_d];
el = $("<style>");
el.text(style);
$("head").append(el);
}
}
html = $.html();
if (!min) return [3 /*break*/, 4];
return [4 /*yield*/, (0, utils_1.tryAsync)(function () { return Promise.resolve().then(function () { return __importStar(require("html-minifier")); }); }, "html-minifier", "HTML minification")];
case 3:
minify = (_e.sent()).minify;
html = minify(html, __assign({ collapseWhitespace: true, minifyCSS: true, removeComments: true }, opts.minifyOptions));
_e.label = 4;
case 4: return [4 /*yield*/, fs.promises.writeFile(opts.outFile, html)];
case 5:
_e.sent();
return [2 /*return*/];
}
});
});
}
exports.generateIndexHTML = generateIndexHTML;
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