From 91699e95ca9a5d9bebebbc7ab31aecbc5469db75 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn-Michael=20Miehe?= <jmmiehe@gmx.de>
Date: Tue, 19 Nov 2024 00:24:09 +0100
Subject: [PATCH] puppeteer configuration

---
 Dockerfile.ubuntu                         | 15 +++++++++++----
 src/diagram.lua.patch                     | 11 +++++++++++
 src/usr/local/share/puppeteer/config.json |  3 +++
 3 files changed, 25 insertions(+), 4 deletions(-)
 create mode 100644 src/diagram.lua.patch
 create mode 100644 src/usr/local/share/puppeteer/config.json

diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 5b2f55f..0079be1 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -4,7 +4,7 @@ RUN set -ex; \
     \
     deluser --remove-home ubuntu; \
     \
-    apt-get update; apt-get install -y \
+    apt-get update; apt-get install --no-install-recommends --yes \
       ghostscript \
       inotify-tools \
       make \
@@ -22,11 +22,15 @@ WORKDIR /docs
 ENTRYPOINT ["autodoc"]
 CMD ["-bw"]
 
-FROM stage-base AS stage-diagrams
+FROM stage-base AS stage-diagram
+
+ENV PUPPETEER_CACHE_DIR="/usr/local/share/puppeteer/cache"
+
+COPY src/diagram.lua.patch /usr/local/src/autodoc/diagram.lua.patch
 
 RUN set -ex; \
     \
-    apt-get update; apt-get install -y \
+    apt-get update; apt-get install --no-install-recommends --yes \
       libasound2t64 \
       libatk1.0-0t64 \
       libatk-bridge2.0-0t64 \
@@ -38,6 +42,7 @@ RUN set -ex; \
       libxkbcommon0 \
       libxrandr2 \
       npm \
+      patch \
     ; rm -rf /var/lib/apt/lists/*; \
     \
     npm install --global @mermaid-js/mermaid-cli; \
@@ -45,4 +50,6 @@ RUN set -ex; \
     wget \
       --output-document='/usr/local/share/pandoc/filters/diagram.lua' \
       'https://raw.githubusercontent.com/pandoc-ext/diagram/refs/heads/main/_extensions/diagram/diagram.lua' \
-    ;
+    ; \
+    patch /usr/local/share/pandoc/filters/diagram.lua < /usr/local/src/autodoc/diagram.lua.patch; \
+    rm /usr/local/src/autodoc/diagram.lua.patch;
diff --git a/src/diagram.lua.patch b/src/diagram.lua.patch
new file mode 100644
index 0000000..3e991d7
--- /dev/null
+++ b/src/diagram.lua.patch
@@ -0,0 +1,11 @@
+--- diagram.lua	2024-11-18 23:55:02.673989033 +0100
++++ diagram.patched.lua	2024-11-19 00:10:14.359878550 +0100
+@@ -158,7 +158,7 @@
+         write_file(infile, code)
+         pipe(
+           self.execpath or 'mmdc',
+-          {"--pdfFit", "--input", infile, "--output", outfile},
++          {"--pdfFit", "--puppeteerConfigFile", "/usr/local/share/puppeteer/config.json", "--input", infile, "--output", outfile},
+           ''
+         )
+         return read_file(outfile), mime_type
diff --git a/src/usr/local/share/puppeteer/config.json b/src/usr/local/share/puppeteer/config.json
new file mode 100644
index 0000000..a701bc4
--- /dev/null
+++ b/src/usr/local/share/puppeteer/config.json
@@ -0,0 +1,3 @@
+{
+    "args": [ "--no-sandbox" ]
+}