Dockerfile

@@ -1,11 +1,19 @@
-#FROM debian:buster
-#RUN apt update && apt install -y nodejs npm
-
 FROM alpine:3.9
-RUN apk add --update --no-cache npm
+RUN apk add --update --no-cache npm texlive poppler cairo bash texmf-dist-full ghostscript
+RUN apk add --update --no-cache --virtual .build-deps poppler-dev cairo-dev wget build-base pkgconf
 
 ADD . /latex
 WORKDIR /latex
-RUN npm install
+RUN npm install && \
+	cd /tmp && \
+	wget https://github.com/dawbarton/pdf2svg/archive/v0.2.3.tar.gz && \
+	tar -xzf v0.2.3.tar.gz && \
+	cd pdf2svg-0.2.3/ && \
+	./configure && make && make install && \
+	cd / && \
+	rm -rf /tmp/pdf2svg-0.2.3/ && \
+	echo "cd /latex" > /start.sh && \
+	echo "bash tex2svg.sh" > /start.sh && \
+	echo "npm start" >> /start.sh
 
-CMD ["npm", "start"]
+CMD ["bash", "/start.sh"]

docker-compose.yml

@@ -2,7 +2,9 @@ version: "3"
 services:
  latesch:
   build: .
-  image: docker.wiai.de/latex/build:0.1-alpine
+  image: docker.wiai.de/latex/build:0.4-alpine
+#  volumes:
+#   - ./:/latex
   ports:
    - "127.0.0.1:8000:8000"
 #  networks:

tex2svg.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+for file in sections/german/*/*.tex; do
+	pushd $(dirname $file)
+	base=$(basename ${file%.tex})
+	pdflatex $base
+	pdfcrop $base.pdf
+	pdf2svg $base.pdf $base-orig.svg
+	pdf2svg $base-crop.pdf $base-crop.svg
+	rm -f $base.aux $base.log $base.out $base.pdf $base-crop.pdf
+	popd
+done;