From 74b21351a4f81148532c80a86311c16ef324aa8f Mon Sep 17 00:00:00 2001
From: David Beniamine <david@beniamine.net>
Date: Sun, 31 Jan 2021 22:58:27 +0100
Subject: [PATCH] use lighter alpine image
---
Dockerfile | 32 ++++++++++++++++++++++++++++----
puppeteerConfigFile.json | 7 +++++++
2 files changed, 35 insertions(+), 4 deletions(-)
create mode 100644 puppeteerConfigFile.json
diff --git a/Dockerfile b/Dockerfile
index 405d99f..3726769 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,29 @@
-FROM debian:testing
+FROM pandoc/latex
-RUN apt-get update -y
-RUN apt-get install -y pandoc texlive-full make nodejs npm
-RUN npm install --global mermaid-filter
+RUN apk add --no-cache \
+ make \
+ nodejs \
+ npm
+
+RUN npm install mermaid-filter
+
+ENV PATH=${PATH}:/data/node_modules/.bin
+
+RUN tlmgr install textpos
+
+ARG GID=1000
+ARG UID=1000
+
+# Add user so we don't need --no-sandbox.
+RUN addgroup -S pptruser -g $GID && adduser -S -G pptruser -u $UID pptruser \
+ && mkdir -p /home/pptruser \
+ && chown -R pptruser:pptruser /home/pptruser \
+ && chown -R pptruser:pptruser /data \
+ && chmod o+w /opt/texlive/texdir/texmf-var
+
+# Run everything after as non-privileged user.
+USER pptruser
+WORKDIR /home/pptruser
+COPY puppeteerConfigFile.json /home/pptruser/.puppeteer.json
+
+ENTRYPOINT /bin/sh
diff --git a/puppeteerConfigFile.json b/puppeteerConfigFile.json
new file mode 100644
index 0000000..7efcdaf
--- /dev/null
+++ b/puppeteerConfigFile.json
@@ -0,0 +1,7 @@
+{
+ "args": [
+ "--no-sandbox",
+ "--disable-setuid-sandbox",
+ "--disable-dev-shm-usage"
+ ],
+}
--
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