97 lines
2.7 KiB
JavaScript
Executable file
97 lines
2.7 KiB
JavaScript
Executable file
#!/usr/bin/env node
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import { promises as fs } from "node:fs";
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import path from "node:path";
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import opn from "open";
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import yargs from "yargs";
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import { hideBin } from "yargs/helpers";
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import { renderTemplate } from "../plugin/render-template.js";
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import TEMPLATE from "../plugin/template-types.js";
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import { warn } from "../plugin/warn.js";
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import { version } from "../plugin/version.js";
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const argv = yargs(hideBin(process.argv))
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.option("filename", {
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describe: "Output file name",
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type: "string",
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default: "./stats.html",
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})
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.option("title", {
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describe: "Output file title",
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type: "string",
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default: "Rollup Visualizer",
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})
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.option("template", {
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describe: "Template type",
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type: "string",
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choices: TEMPLATE,
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default: "treemap",
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})
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.option("sourcemap", {
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describe: "Provided files is sourcemaps",
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type: "boolean",
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default: false,
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})
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.option("open", {
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describe: "Open generated tempate in default user agent",
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type: "boolean",
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default: false,
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})
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.help()
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.parseSync();
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const listOfFiles = argv._;
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const runForPluginJson = async ({ title, template, filename, open }, files) => {
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if (files.length === 0) {
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throw new Error("Empty file list");
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}
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const fileContents = await Promise.all(files.map(async (file) => {
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const textContent = await fs.readFile(file, { encoding: "utf-8" });
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const data = JSON.parse(textContent);
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return { file, data };
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}));
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const tree = {
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name: "root",
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children: [],
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};
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const nodeParts = {};
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const nodeMetas = {};
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for (const { file, data } of fileContents) {
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if (data.version !== version) {
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warn(`Version in ${file} is not supported (${data.version}). Current version ${version}. Skipping...`);
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continue;
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}
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if (data.tree.name === "root") {
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tree.children = tree.children.concat(data.tree.children);
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}
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else {
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tree.children.push(data.tree);
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}
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Object.assign(nodeParts, data.nodeParts);
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Object.assign(nodeMetas, data.nodeMetas);
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}
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const data = {
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version,
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tree,
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nodeParts,
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nodeMetas,
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env: fileContents[0].data.env,
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options: fileContents[0].data.options,
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};
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const fileContent = await renderTemplate(template, {
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title,
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data: JSON.stringify(data),
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});
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await fs.mkdir(path.dirname(filename), { recursive: true });
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try {
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await fs.unlink(filename);
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}
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catch (err) {
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// ignore
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}
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await fs.writeFile(filename, fileContent);
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if (open) {
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await opn(filename);
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}
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};
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runForPluginJson(argv, listOfFiles).catch((err) => {
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warn(err.message);
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process.exit(1);
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});
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