From 7670dee90be31be3e958b7b79e346ed6e05190a3 Mon Sep 17 00:00:00 2001
From: Nick L <nickl@datanorth.net>
Date: Sun, 5 Mar 2023 23:50:16 -0500
Subject: [PATCH] Add PDF printing support and basic volume instructions

---
 Dockerfile | 3 ++-
 README.md  | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index fa4e9a6..a864444 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,6 +33,7 @@ RUN apt-get update \
   hpijs-ppds \
   hp-ppd \
   hplip \
+  printer-driver-cups-pdf \
   && apt-get clean \
   && rm -rf /var/lib/apt/lists/*
 
@@ -66,4 +67,4 @@ CMD ["cupsd", "-f"]
 VOLUME ["/etc/cups"]
 
 # ports
-EXPOSE 631
\ No newline at end of file
+EXPOSE 631
diff --git a/README.md b/README.md
index eaec641..3e7d7b4 100644
--- a/README.md
+++ b/README.md
@@ -24,3 +24,9 @@ To change the admin password set the environment variable _ADMIN_PASSWORD_ to yo
 ```bash
 docker run -d --restart always -p 631:631 -v $(pwd):/etc/cups -e ADMIN_PASSWORD=mySecretPassword ydkn/cups:latest
 ```
+
+If you wish to use PDF printing, you can map the output directory for cups-pdf. Substitute /tmp/pdf for the location your system you wish PDFs to save to.
+
+```bash
+docker run -d --restart always -p 631:631 -v $(pwd):/etc/cups -v /tmp/pdf:/var/spool/cups-pdf ydkn/cups:latest
+```
-- 
GitLab