From 05dcb14e8d7f4dd3e04a88418808a2aa65b27d56 Mon Sep 17 00:00:00 2001
From: Mark Stenglein <mark@markstenglein.com>
Date: Fri, 3 Dec 2021 03:06:00 +0000
Subject: [PATCH] markup: add jupyter notebook markup language

Follows documentation here:
  - https://docs.gitea.io/en-us/external-renderers/#installing-external-binaries

This adds jupyter and configures gitea to use jupyter to render notebook files.
---
 Dockerfile       | 1 +
 app.ini.template | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 35b5143..cccf2ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,7 @@ RUN apt-get update && \
     apt-get install -y openssh-server git && \
     rm -rf /etc/ssh_host_* && \
     rm -r /var/cache/apt /var/lib/apt/lists
+RUN pip3 install jupyter
 
 ADD supervisor/ /etc/supervisor/conf.d/
 
diff --git a/app.ini.template b/app.ini.template
index c59f2a3..9bd32be 100644
--- a/app.ini.template
+++ b/app.ini.template
@@ -103,3 +103,11 @@ COOKIE_SECURE = true
 COOKIE_NAME = cloudron_gitea
 GC_INTERVAL_TIME = 2592000
 
+[markup.jupyter]
+ENABLED = true
+FILE_EXTENSIONS = .ipynb
+RENDER_COMMAND = "jupyter nbconvert --stdin --stdout --to html --template basic"
+IS_INPUT_FILE = false
+
+[markup.sanitizer.jupyter.img]
+ALLOW_DATA_URI_IMAGES = true