Simplify JSONResume Makefile targets & add PDF generation

- Remove broken jsonresume-preview & jsonresume-export targets (Node 22 incompatible)
- Add jsonresume-pdf target for 4 favorite themes (kendall, modern-plain, one, onepage-plus)
- Include puppeteer in jsonresume-themes install
- Gitignore node_modules & npm files

.gitignore

@@ -77,3 +77,8 @@ vars.fish
 blog-multi-mower/
 webwords/
 venv/
+
+# Node.js / JSONResume
+node_modules/
+package.json
+package-lock.json

Makefile

@@ -1,4 +1,4 @@
-.PHONY: html help clean regenerate serve devserver publish pygments jsonresume jsonresume-themes jsonresume-preview jsonresume-export jsonresume-all-html
+.PHONY: html help clean regenerate serve devserver publish pygments jsonresume jsonresume-themes jsonresume-pdf
 
 BASEDIR=$(CURDIR)
 INPUTDIR=$(BASEDIR)/content
@@ -13,10 +13,8 @@ help:
 	@echo '   make venv                           setup virtual environment          '
 	@echo '   make resume                         (re)generate the resume PDF         '
 	@echo '   make jsonresume                     copy JSONResume to output          '
-	@echo '   make jsonresume-themes             install resume-cli & 30 themes     '
-	@echo '   make jsonresume-preview THEME=x    preview with theme (default: even) '
-	@echo '   make jsonresume-export THEME=x     export HTML with theme             '
-	@echo '   make jsonresume-all-html           export resume as HTML in all themes'
+	@echo '   make jsonresume-themes             install 30 jsonresume themes       '
+	@echo '   make jsonresume-pdf                generate PDFs for favorite themes  '
 	@echo '   make cover-letters                  (re)generate cover letter PDFs     '
 	@echo '   make html                           (re)generate the web site          '
 	@echo '   make clean                          remove the generated files         '
@@ -66,26 +64,14 @@ JSONRESUME_THEMES = classy cora dark-classy-responsive elegant eloquent even kar
 	onepage-plus printclassy projects rnord rocketspacer sceptile simplyelegant stackoverflow \
 	stackoverflow-ru straightforward tan-responsive techlead timeline-fixed waterfall
 
-jsonresume-themes:
-	@echo "Installing resume-cli & 30 tested themes..."
-	npm install resume-cli $(addprefix jsonresume-theme-,$(JSONRESUME_THEMES)) --legacy-peer-deps
-	@echo "Done! Preview with: make jsonresume-preview THEME=even"
-
-# Preview JSONResume with a theme (default: even)
-THEME ?= even
 RESUME_FILE ?= content/pages/russell.ballestrini.resume.json
-jsonresume-preview:
-	@echo "Previewing $(RESUME_FILE) with theme: $(THEME)"
-	npx resume serve --theme $(THEME) --resume $(RESUME_FILE)
 
-# Export JSONResume to HTML with a theme
-jsonresume-export:
-	@mkdir -p output/uploads
-	@echo "Exporting $(RESUME_FILE) with theme: $(THEME)"
-	npx resume export output/uploads/russell.ballestrini.resume.html --theme $(THEME) --resume $(RESUME_FILE)
-	@echo "Exported to output/uploads/russell.ballestrini.resume.html"
+jsonresume-themes:
+	@echo "Installing 30 jsonresume themes..."
+	npm install $(addprefix jsonresume-theme-,$(JSONRESUME_THEMES)) puppeteer --legacy-peer-deps
+	@echo "Done! Run: make jsonresume-pdf"
 
-# Export JSONResume as HTML in all themes (uses direct node render to avoid resume-cli issues)
+# Export JSONResume as HTML in all themes
 jsonresume-all-html:
 	@mkdir -p output/uploads/jsonresume-themes
 	@echo "Generating HTML for all themes..."
@@ -101,6 +87,30 @@ jsonresume-all-html:
 	@echo "HTML files saved to output/uploads/jsonresume-themes/"
 	@echo "Open in browser & print to PDF"
 
+# Favorite JSONResume themes for PDF export
+JSONRESUME_PDF_THEMES = kendall modern-plain one onepage-plus
+
+# Generate PDFs for favorite themes using puppeteer
+jsonresume-pdf: jsonresume-all-html
+	@mkdir -p output/uploads
+	@echo "Generating PDFs for favorite themes..."
+	@node -e " \
+		const puppeteer = require('puppeteer'); \
+		const themes = '$(JSONRESUME_PDF_THEMES)'.split(' '); \
+		(async () => { \
+			const browser = await puppeteer.launch({headless: 'new'}); \
+			for (const theme of themes) { \
+				const page = await browser.newPage(); \
+				await page.goto('file://$(CURDIR)/output/uploads/jsonresume-themes/russell.ballestrini.' + theme + '.html', {waitUntil: 'networkidle0'}); \
+				await page.pdf({path: '$(CURDIR)/output/uploads/russell.ballestrini.' + theme + '.pdf', format: 'A4'}); \
+				console.log('  Created: russell.ballestrini.' + theme + '.pdf'); \
+				await page.close(); \
+			} \
+			await browser.close(); \
+		})(); \
+	"
+	@echo "PDFs saved to output/uploads/"
+
 cover-letter:
 	@if [ -z "$(FILE)" ]; then \
 		echo "Usage: make cover-letter FILE=filename-without-extension"; \