Output pandoc command

pandoc-build.js

// just run node pandoc-build.js > output.txt
// that will write the contents of this there 
// and then just copy paste that command and 
// you should get a good epub.
// I always had to cd to the root of the posts 
// directory to run the command.
var fs = require('fs');
var path = require('path');
var output = [
        "pandoc -o _book.epub \\\n",
        "--toc \\\n",
        "--toc-depth=1 \\\n",
        "--epub-cover-image=adi-goldstein-257316-unsplash.jpg \\\n",
        "title.md \\\n"
    ];
var pathsForImages = [".","."];
var blogFolders = "./blog"
fs.readdir(blogFolders, function (err, folders) {
    if (err) {
        console.error("Could not list directory", err);
    }
    folders.forEach(function (folder, index) {
        var folderPath = path.join(blogFolders, folder);
        fs.stat(folderPath, function (error, stat) {
            if (error) {
                console.error('Stat error', error);
            }
            if (stat.isDirectory()) {
                //console.log('adding ' + folderPath);
                output.push(folderPath + "/index.md \\\n")
                pathsForImages.push(folderPath);
            }
            //console.log(index + ' / ' + folders.length);
            if(index == (folders.length-1)){
                pathsForImages = pathsForImages.join(":");
                pathsForImages = pathsForImages.replace(/\\/gm,'/');
                output = output.join(" ");
                output += " --resource-path=" + pathsForImages;
                output = output.replace(/\sblog\\/gm, 'blog/');
                output = output.replace(/\s\n\s\\/gm, '\n');
                console.log(output);
            }
        });
    });
});