130 lines
3.1 KiB
JavaScript
Executable file
130 lines
3.1 KiB
JavaScript
Executable file
#!/usr/bin/env node
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import { readFileSync, existsSync } from "fs";
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import path from "path";
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import fs from "vinyl-fs";
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import yargs from "yargs";
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import * as CSS from "./css.js";
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import { streamHTML, toHTML } from "./html.js";
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const cli = yargs(process.argv.slice(2))
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.config("config", function (path) {
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return JSON.parse(readFileSync(path), "utf-8");
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})
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.scriptName("gmi-web")
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.command("$0 [files..]", "Convert text/gemini to text/html.", (yargs) =>
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yargs
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.example("$0 --body < ~/my-capsule/index.gmi")
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.example("$0 --html en $(find ~/my-capsule -name '*.gmi')")
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.example(
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"$0 --foreground '#000000' --background '#EEEEEE' --html en < doc.gmi"
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)
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.example("$0 --image jpg --audio mp3 --image png --body < doc.gmi")
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.epilog("See the gmi-web(1) man page for more information.")
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)
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.options({
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body: {
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type: "boolean",
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group: "Core:",
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},
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html: {
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type: "string",
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requiresArg: true,
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group: "Core:",
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},
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css: {
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requiresArg: true,
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group: "Core:",
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},
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dir: {
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type: "string",
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hidden: true,
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choices: ["rtl", "ltr"],
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default: "ltr",
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requiresArg: true,
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group: "HTML:",
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},
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author: {
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type: "string",
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requiresArg: true,
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group: "HTML:",
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},
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descriptions: {
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coerce: (arg) => (typeof arg === "number" ? arg : arg ? Infinity : 0),
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group: "HTML:",
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},
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charset: {
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type: "string",
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hidden: true,
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default: "utf-8",
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requiresArg: true,
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group: "HTML:",
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},
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image: {
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type: "array",
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requiresArg: true,
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group: "Media:",
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},
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audio: {
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type: "array",
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requiresArg: true,
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group: "Media:",
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},
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video: {
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type: "array",
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requiresArg: true,
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group: "Media:",
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},
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inline: {
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type: "boolean",
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hidden: true,
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group: "CSS:",
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},
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});
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// TODO: checks for any .css arg, instead of parsing --css
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const css = process.argv.find(arg => /\.css$/.test(arg)) || "gmi-web.css"
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const CSS_VARS = CSS.rootVariables(CSS.load({ css }));
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Object.keys(CSS_VARS).forEach((key) => {
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const opt = key.replace("--", "");
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cli.option(opt, { default: CSS_VARS[key] });
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cli.conflicts(opt, "core");
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cli.conflicts(opt, "none");
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});
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cli.group(
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Object.keys(CSS_VARS).map((key) => key.replace("--", "")),
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`${css}:`
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);
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const argv = cli
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.conflicts("author", "body")
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.conflicts("html", "body")
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.alias("html", "language")
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.alias("html", "lang")
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.showHelpOnFail(true)
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.help().argv;
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if (!argv.html && !argv.body) {
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cli.showHelp();
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console.error(`\nMissing required argument: --html or --body`);
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cli.exit(1);
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}
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argv.inlineCSS = CSS.inline(argv);
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argv.styleTag = CSS.style(argv);
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if (!argv.files) {
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let gemtext;
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try {
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gemtext = readFileSync(process.stdin.fd, "utf-8");
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} catch (e) {
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cli.showHelp();
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console.error("\nMissing files: pipe from stdin or provide [files..]");
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cli.exit(1);
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}
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console.log(toHTML(gemtext, argv));
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} else {
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fs.src(argv.files)
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.pipe(streamHTML(argv))
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.pipe(fs.dest((file) => path.dirname(file.path)));
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}
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