update versions

Dockerfile

@@ -1,11 +1,24 @@
-FROM python:3.8.2-buster
+FROM python:3.10.2-slim-bullseye
+ARG PELICAN_VERSION=4.7.2
+ARG SOURCE_SANS_VERSION=3.046R
+ARG MATPLOTLIB_VERSION=3.5.1
 RUN apt update && apt upgrade -y
+RUN apt install wget unzip fontconfig -y
+
+RUN wget https://github.com/adobe-fonts/source-sans/releases/download/${SOURCE_SANS_VERSION}/OTF-source-sans-${SOURCE_SANS_VERSION}.zip -O source-sans.zip && \
+    unzip source-sans.zip -d source-sans && \
+    rm source-sans.zip && \
+    mkdir -p /usr/share/fonts/opentype/adobe/ && \
+    cp source-sans/OTF/*.otf /usr/share/fonts/opentype/adobe/ && \
+    rm -rf source-sans && \
+    fc-cache -f -v
 RUN apt install -y \
     texlive-base \
     texlive-latex-extra \
     texlive-fonts-extra \
     texlive-fonts-recommended
-RUN pip install pelican==4.2.0
+RUN pip install pelican==${PELICAN_VERSION}
+RUN pip install matplotlib==${MATPLOTLIB_VERSION}
 WORKDIR /site
 RUN mkdir -p /site-generated
 ENTRYPOINT ["pelican", "-Dr", "-o", "/site-generated"]

README.md

@@ -10,7 +10,7 @@ docker run --detach \
 --name=pelican \
 --volume <your-site-dir>:/site \
 --volume pelican_files:/site-generated \
-boonto/pelican:3.8.1-4.2.0
+boonto/pelican:3.10.2-4.7.2
 ```
 May be used in conjunction with the [nginx](https://hub.docker.com/_/nginx) container to serve the output.
 ```
@@ -19,3 +19,4 @@ docker run --detach \
 --volume pelican_files:/usr/share/nginx/html:ro \
 nginx
 ```
+Also provides `matplotlib`, `latex` and the [Source Sans](https://github.com/adobe-fonts/source-sans) font for use with the [m.css](https://mcss.mosra.cz/themes/pelican/) Pelican theme.