The pdfpresgen command can now handle a glob and process a whole list/dir of files. Also including the Victor Mono font.

commands/pdfpresgen.js

@@ -5,6 +5,7 @@ import logging from '../lib/logging.js';
 import glob from "fast-glob";
 import path from "path";
 import template from "lodash/template.js";
+import { defer } from "../lib/api.js";
 import PDFDocument from "pdfkit";
 
 const log = logging.create(import.meta.url);
@@ -21,12 +22,12 @@ export const description = "Generates a PDF presentation from an input .md file
 export const options = [
   ["--heading-font <path>", "Font file to use for headings.", "static/fonts/VictorMono-Bold.ttf"],
   ["--body-font <path>", "Font file to use for body text.", "static/fonts/VictorMono-Medium.ttf"],
+  ["--output <path>", "The output .pdf file to write. Defaults to <input>.pdf"],
 ]
 
 // put required options in the required variable
 export const required = [
   ["--input <path>", "The input .md file for the generated presentation."],
-  ["--output <path>", "The output .pdf file to write."],
   ["--template <path>", "The background template image to use."],
 ]
 
@@ -69,7 +70,7 @@ const write_page = (doc, template, content) => {
   // create the left side constant summary
   doc.fontSize(40);
   doc.font("heading").text(content.title, title_box.x, title_box.y, title_box);
-  doc.fontSize(20);
+  doc.fontSize(30);
   doc.moveDown();
   // the lesson summary
   doc.font("body").text(content.summary, summary_box);
@@ -165,18 +166,27 @@ const parse_input = (input) => {
   return result;
 }
 
-export const main = async (opts) => {
+const make_pdf_path = (input) => {
+  const result = path.parse(input);
+
+  return path.join(result.dir, `${result.name}.pdf`);
+}
+
+const generate_presentation = (opts, waiting) => {
   try {
+    if(!opts.output) {
+      opts.output = make_pdf_path(opts.input);
+    }
+
     const [doc, out_stream] = start_pdf(opts);
 
-    out_stream.on("finish", () => process.exit(0));
+    out_stream.on("finish", () => waiting.resolve());
 
     const pages = parse_input(opts.input);
 
     for(let i = 0; i < pages.length; i++) {
       const page = pages[i];
 
-      console.log("PAGE", page);
       write_page(doc, opts.template, page);
 
       // don't add a page when at the end
@@ -188,5 +198,21 @@ export const main = async (opts) => {
     end_pdf(doc);
   } catch(error) {
     console.error(error);
+    waiting.resolve();
   }
 }
+
+export const main = async (opts) => {
+  const in_files = glob.sync(opts.input);
+
+  for(let file of in_files) {
+    console.log(file);
+    const waiting = defer(file);
+    const settings = {...opts};
+    settings.input = file;
+    generate_presentation(settings, waiting);
+    await waiting;
+  }
+
+  process.exit(0);
+}

static/djenterator/pdfpres.md

@@ -0,0 +1,25 @@
+{
+  "title": "Lesson 1",
+  "summary": "What we're doing today for this lesson."
+}
+===
+The Thing
+
+* Hello
+* This is
+* Something
+* Cool
+---
+Another Thing
+
+Then we'll have more to do, but for now we'll be able to do more things than this hopefully.
+---
+Image Slide
+
+[static/images/zed.png]
+---
+Slide Title Only
+---
+The End
+
+# See You Soon!

static/djenterator/pdfpres.md.vars

@@ -0,0 +1 @@
+{}