Added options for custom output and image paths.

.eslintrc.json

@@ -0,0 +1,12 @@
+{
+  "env": {
+    "browser": true,
+    "commonjs": true,
+    "es2021": true
+  },
+  "extends": "eslint:recommended",
+  "parserOptions": {
+    "ecmaVersion": 12
+  },
+  "rules": {}
+}

index.js

@@ -1,30 +1,35 @@
 #!/usr/bin/env node
-'use strict';
-
-const program = require('commander');
-const workflow = require('./lib/workflow');
-const packageJson = require('./package.json');
-
-program
-    .version(packageJson.version)
-    .command('convertLocal [inputDirectory]')
-    .description('Converts Medium exported html files to markdown from a local directory.')
-    .option('-d, --drafts', 'Convert drafts too.')
-    .option('-f, --frontMatter', 'Add front-matter.')
-    .option('-i, --images', 'Download images in local directory.')
-    .action(workflow.processAll);
-
-// Convert from url has been removed.
-// Medium posts seem to have updated (random) css classes and html attributes,
-// and the reader is unable to extract the article content from the html body.
-
-// program
-//     .version(packageJson.version)
-//     .command('convertUrl [url]')
-//     .description('Converts Medium post to markdown from its url.')
-//     .option('-o, --outputDir <>', 'Output directory path.')
-//     .option('-f, --frontMatter', 'Add front-matter.')
-//     .option('-i, --images', 'Download images in local directory.')
-//     .action(workflow.processSingle);
-
-program.parse(process.argv);
+"use strict";
+
+const program = require("commander");
+const workflow = require("./lib/workflow");
+const packageJson = require("./package.json");
+
+program
+  .version(packageJson.version)
+  .command("convertLocal [inputDirectory]")
+  .description(
+    "Converts Medium exported html files to markdown from a local directory."
+  )
+  .option("-d, --drafts", "Convert drafts too.")
+  .option("-f, --frontMatter", "Add front-matter.")
+  .option("-i, --images", "Download images at default path.")
+  .option("-op, --path <path>", "Custom path for saving markdown files.")
+  .option("-ip, --img-path <imgpath>", "Custom path for downloading images.")
+  .action(workflow.processAll);
+
+// Convert from url has been removed.
+// Medium posts seem to have updated (random) css classes and html attributes,
+// and the reader is unable to extract the article content from the html body.
+
+// program
+//     .version(packageJson.version)
+//     .command('convertUrl [url]')
+//     .description('Converts Medium post to markdown from its url.')
+//     .option('-o, --outputDir <>', 'Output directory path.')
+//     .option('-f, --frontMatter', 'Add front-matter.')
+//     .option('-i, --images', 'Download images in local directory.')
+//     .action(workflow.processSingle);
+
+// eslint-disable-next-line no-undef
+program.parse(process.argv);

lib/converter.js

@@ -1,74 +1,78 @@
-const TurndownService = require('turndown');
-const path = require('path');
-const url = require('url');
-const utils = require('./utils');
-
-const config = {
-    headingStyle: "atx",
-    hr: "---",
-    bulletListMarker: "*",
-    codeBlockStyle: "fenced",
-    fence: "```",
-    emDelimiter: "_",
-    strongDelimiter: "**",
-    linkStyle: "inlined",
-    linkReferenceStyle: "full"
-};
-
-const td = new TurndownService(config);
-let images = [];
-let downloadImages = false;
-
-// parsing figure and figcaption for markdown
-td.addRule('figure', {
-    filter: 'figure',
-    replacement: function (content) {
-        // This is a hack based on string parsing;
-        // ugly and error prone.
-        // Need to find a better way to do this!
-
-        const lines = content.split('\n');
-        const imageStr = "![](https://cdn-images"
-        const imageIndex = lines.findIndex((el)=>{return el.includes(imageStr) });
-        let element = lines[imageIndex];
-
-        if (downloadImages === true && element) {
-            const imgSrc = element.substring(4, element.length - 1);
-
-            // This check is important as Medium renders embeds (YouTube, etc.) also as figures.
-            if (utils.isUrl(imgSrc)) {
-                const imgFileName = getImageName(imgSrc);
-                const localImgPath = path.join('img', imgFileName);
-                element = "![](" + localImgPath + ")";
-                images.push({
-                    src: imgSrc,
-                    name: imgFileName
-                });
-            }
-        }
-
-        if (lines[4]) {
-            element = [element.slice(0, 2), lines[4], element.slice(2)].join('');
-        }
-
-        return (element || '') + '\n' + (lines[4] || '');
-    }
-})
-
-const convert = function (htmlStr, downloadImagesFlag) {
-    downloadImages = downloadImagesFlag;
-    images = [];
-    return { md: td.turndown(htmlStr), images };
-}
-
-const getImageName = function (imgSrc) {
-    const imgUrl = url.parse(imgSrc);
-    let imgFileName = path.basename(imgUrl.pathname);
-    const parsed = path.parse(imgFileName);
-    const name = parsed.name.replace(/[^a-zA-Z0-9]/g, '__');
-    const ext = parsed.ext ? parsed.ext : ".jpg"; // if no extension, add .jpg
-    imgFileName = name + ext;
-    return imgFileName;
-}
-
-module.exports = convert;
+const TurndownService = require("turndown");
+const path = require("path");
+const url = require("url");
+const utils = require("./utils");
+
+const config = {
+  headingStyle: "atx",
+  hr: "---",
+  bulletListMarker: "*",
+  codeBlockStyle: "fenced",
+  fence: "```",
+  emDelimiter: "_",
+  strongDelimiter: "**",
+  linkStyle: "inlined",
+  linkReferenceStyle: "full",
+};
+
+const td = new TurndownService(config);
+let images = [];
+let downloadImages = false;
+let imgPath = "img";
+
+// Parsing figure and figcaption for markdown.
+td.addRule("figure", {
+  filter: "figure",
+  replacement: function (content) {
+    // This is a hack based on string parsing;
+    // ugly and error prone.
+    // Need to find a better way to do this!
+
+    const lines = content.split("\n");
+    const imageStr = "![](https://cdn-images";
+    const imageIndex = lines.findIndex((el) => {
+      return el.includes(imageStr);
+    });
+    let element = lines[imageIndex];
+
+    if (downloadImages === true && element) {
+      const imgSrc = element.substring(4, element.length - 1);
+
+      // This check is important as Medium renders embeds (YouTube, etc.) also as figures.
+      if (utils.isUrl(imgSrc)) {
+        const imgFileName = getImageName(imgSrc);
+        const localImgPath = path.join(imgPath, imgFileName);
+        element = "![](" + localImgPath + ")";
+        images.push({
+          src: imgSrc,
+          name: imgFileName,
+        });
+      }
+    }
+
+    if (lines[4]) {
+      element = [element.slice(0, 2), lines[4], element.slice(2)].join("");
+    }
+
+    return (element || "") + "\n" + (lines[4] || "");
+  },
+});
+
+const convert = function (htmlStr, downloadImagesFlag, imagesPath) {
+  downloadImages = downloadImagesFlag;
+  images = [];
+  imgPath = imagesPath;
+  return { md: td.turndown(htmlStr), images };
+};
+
+const getImageName = function (imgSrc) {
+  const imgUrl = url.parse(imgSrc);
+  let imgFileName = path.basename(imgUrl.pathname);
+  const parsed = path.parse(imgFileName);
+  const name = parsed.name.replace(/[^a-zA-Z0-9]/g, "__");
+  const ext = parsed.ext ? parsed.ext : ".jpg"; // If no extension, add .jpg.
+  imgFileName = name + ext;
+  return imgFileName;
+};
+
+module.exports = convert;

lib/downloader.js

@@ -1,14 +1,16 @@
-const fs = require('fs');
-const fetch = require('node-fetch');
+const fs = require("fs");
+const fetch = require("node-fetch");
 
 async function downloadImage(url, localPath) {
-    await fetch(url, { method: 'HEAD' });
+  await fetch(url, { method: "HEAD" });
 
-    const response = await fetch(url);
+  const response = await fetch(url);
 
-    return await new Promise(resolve => response.body
-        .pipe(fs.createWriteStream(localPath))
-        .on('close', resolve(localPath)));
+  return await new Promise((resolve) =>
+    response.body
+      .pipe(fs.createWriteStream(localPath))
+      .on("close", resolve(localPath))
+  );
 }
 
-module.exports = downloadImage;
+module.exports = downloadImage;