4386d48021
This doesn't seem that helpful as there seems to be a lot of sequential work going on regardless.
105 lines
3.2 KiB
JavaScript
105 lines
3.2 KiB
JavaScript
#!/usr/bin/env node
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"use strict";
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/* eslint-disable no-process-exit */
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const path = require("path");
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const mkdirp = require("mkdirp-then");
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const rimraf = require("rimraf-then");
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const yargs = require("yargs");
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const packageJson = require("../package.json");
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const download = require("./download.js");
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const convert = require("./convert.js");
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const scaffold = require("./scaffold.js");
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const zip = require("./zip.js");
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const argv = yargs
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.usage(`${packageJson.description}\n\n${packageJson.name} [<command1> [<command2> [<command3> ...]]]\n\n` +
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"Each command will fail if the previously-listed one has not yet been run (with matching options).")
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.command("download", "download all chapters by crawling parahumans.wordpress.com")
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.command("convert", "convert the raw chapter HTML files into cleaned-up ebook chapters")
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.command("scaffold", "assemble the table of contents, etc. to complete the EPUB")
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.command("zip", "zip up the EPUB files into a .epub output")
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.option("s", {
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alias: "start-url",
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default: "https://parahumans.wordpress.com/2011/06/11/1-1/",
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describe: "the URL from which to start crawling, for the download command",
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requiresArg: true,
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global: true
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})
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.option("c", {
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alias: "cache-directory",
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default: "cache",
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describe: "cache directory, for the download and convert commands",
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requiresArg: true,
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global: true
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})
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.option("b", {
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alias: "book-directory",
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default: "book",
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describe: "directory in which to assemble the EPUB files before zipping, for the convert, scaffold, and zip " +
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"commands",
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requiresArg: true,
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global: true
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})
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.option("o", {
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alias: "out",
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default: "Worm.epub",
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describe: "output file destination, for the zip command",
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requiresArg: true,
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global: true
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})
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.option("j", {
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alias: "jobs",
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default: 10,
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describe: "Number of concurrent read/write jobs to run, for the convert command",
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requiresArg: true,
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global: true
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})
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.demandCommand(1) // TODO remove and allow all
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.recommendCommands()
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.help()
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.version()
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.argv;
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const cachePath = path.resolve(argv.cacheDirectory);
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const manifestPath = path.resolve(cachePath, "manifest.json");
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const scaffoldingPath = path.resolve(__dirname, "../scaffolding");
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const bookPath = path.resolve(argv.bookDirectory);
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const contentPath = path.resolve(bookPath, "OEBPS");
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const chaptersPath = path.resolve(contentPath, "chapters");
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const commands = [];
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if (argv._.includes("download")) {
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commands.push(() => download(argv.startUrl, cachePath, manifestPath));
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}
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if (argv._.includes("convert")) {
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commands.push(() => {
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return rimraf(chaptersPath)
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.then(() => mkdirp(chaptersPath))
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.then(() => convert(cachePath, manifestPath, chaptersPath, argv.jobs));
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});
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}
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if (argv._.includes("scaffold")) {
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commands.push(() => scaffold(scaffoldingPath, bookPath, contentPath, chaptersPath, manifestPath));
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}
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if (argv._.includes("zip")) {
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commands.push(() => zip(bookPath, contentPath, path.resolve(argv.out)));
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}
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(async () => {
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try {
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for (const command of commands) {
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await command();
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}
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console.log("All done!");
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} catch (e) {
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console.error(e.stack);
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process.exit(1);
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}
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})();
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