Add a Dockerfile and correlated make rules for site generation

These additions can be used for container-driven CI, and for anyone
wanting to quickly generate the site without fussing with setup of
a jinja development environment.

2 files changed, 35 insertions, 0 deletions

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..04eadc6a
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,22 @@
+# Alternate base image layer:
+#FROM debian:buster-slim
+
+FROM ubuntu:18.10
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update && \
+    apt-get -y install --no-install-recommends \
+      gettext \
+      make \
+      python3 \
+      python3-setuptools \
+      python3-babel \
+      python3-jinja2 && \
+    apt-get clean all && \
+    apt-get -y autoremove && \
+    rm -rf \
+      /var/lib/apt/lists/* \
+      /tmp/*
+
+CMD /bin/bash -c "cd /tmp/ && make"
diff --git a/Makefile b/Makefile
index 3151564e..981bb747 100644
--- a/Makefile
+++ b/Makefile
@@ -44,3 +44,16 @@ current_dir = $(shell pwd)
 run: all
         @[ "$(BROWSER)" ] || ( echo "You need to export the environment variable 'BROWSER' to run this."; exit 1 )
         $(RUN_BROWSER) $(current_dir)/en/index.html
+
+
+# docker-all: Build using a docker image which contains all the needed packages.
+
+docker: docker-all
+
+docker-all:
+        docker build -t gnunet-www-builder .
+        # Importing via the shell like this is hacky, 
+        # but after trying lots of other ways, this works most reliably...
+        python3 -c 'import i18nfix'
+        docker run --rm -v $$(pwd):/tmp/ --user $$(id -u):$$(id -g) gnunet-www-builder
+