markdawn/lib/cli.js

(multi)markdown for paged documents. Outputs to pdf

#! /usr/bin/env node
"use strict";
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 });
var commander = require("commander");
var fs = require("fs");
var path = require("path");
var markdawn = require("./core");
function cli() {
    return __awaiter(this, void 0, void 0, function () {
        var args, format, debug, theme, index, _a, out, themes, inputFile, input, opts, output;
        return __generator(this, function (_b) {
            switch (_b.label) {
                case 0:
                    commander
                        .usage('[options] <file>')
                        .version(require('../package.json').version)
                        .option('-o, --out <out>', 'name of output file (default out.pdf)')
                        .option('-t, --theme <theme>', 'name of a preconfigured theme to use')
                        .option('-i, --index <index.html>', 'path to the index.html file that defines a theme')
                        .option('-f, --format <format>', '(e.g. "Letter", "A4") overrides the format specified in the theme')
                        .option('-d, --debug', 'output the intermediate html to "out.html" for debugging purposes')
                        .option('--themes', 'shows the list of preconfigured themes')
                        .parse(process.argv);
                    args = commander.args, format = commander.format, debug = commander.debug, theme = commander.theme, index = commander.index, _a = commander.out, out = _a === void 0 ? 'out.pdf' : _a, themes = commander.themes;
                    if (theme && index) {
                        console.error('\nYou cannot specify an index file and a theme at the same time\n');
                        process.exit(-1);
                    }
                    if (themes || theme && markdawn.getThemes().indexOf(theme) === -1) {
                        console.log('\n');
                        if (theme) {
                            console.log("Theme \"" + theme + "\" not found.");
                        }
                        console.log("Available themes:");
                        markdawn.getThemes().forEach(function (t) { return console.log("    " + t); });
                        console.log(); // empty line
                        // returns 0 if you are showing the themes, else -1 in case there was an error selecting themes
                        process.exit(themes ? 0 : -1);
                    }
                    inputFile = args[0];
                    input = fs.readFileSync(inputFile, 'utf8');
                    opts = {
                        index: index,
                        format: format,
                        out: out,
                        theme: theme,
                        contentDir: path.dirname(inputFile),
                    };
                    return [4 /*yield*/, markdawn.generate(input, opts)];
                case 1:
                    output = _b.sent();
                    if (debug) {
                        fs.writeFileSync('out.html', output);
                    }
                    return [2 /*return*/];
            }
        });
    });
}
cli();
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