pandoc in writingenv

writing_env/Dockerfile

@@ -2,13 +2,47 @@ FROM alpine:3.6
 
 ENV LANG C.UTF-8
 ENV SSL_CERT_FILE /etc/ssl/certs/ca-certificates.crt
+
 ENV BLOG_UID 1000
 ENV BLOG_GID 1000
 
+ENV PANDOC_VERSION 1.19.2.1
+
+# prepare repositories
+RUN set -ex \
+ && echo "http://nl.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories \
+ && apk update
+
+# install pandoc
+RUN set -ex \
+ && apk add --virtual .buildDeps \
+        ghc \
+        cabal \
+        linux-headers \
+        musl-dev \
+        zlib-dev \
+        curl \
+ && mkdir /tmp/pandoc \
+ && cd /tmp/pandoc \
+ && curl -fsSL "https://hackage.haskell.org/package/pandoc-$PANDOC_VERSION/pandoc-$PANDOC_VERSION.tar.gz" | tar -xzf - \
+ && cd "/tmp/pandoc/pandoc-$PANDOC_VERSION" \
+ && cabal update \
+ && cabal install --only-dependencies \
+ && cabal configure --prefix=/usr/local \
+ && cabal build \
+ && cabal copy \
+ && cd / \
+ && rm -rf /tmp/pandoc \
+ && rm -rf /root/.cabal \
+ && rm -rf /root/.ghc \
+ && apk del .buildDeps
+
+# add files
 ADD root /
 
+# prepare for provisioning
 RUN set -ex \
- && apk add --update \
+ && apk add \
       ansible \
       bash \
       ca-certificates \
@@ -23,13 +57,18 @@ RUN set -ex \
  && chmod 0440 /etc/sudoers.d/blog \
  && chown -R $BLOG_UID:$BLOG_GID /home/blog
 
+# switch user to blog
 USER blog
 
+# provision
 RUN set -ex \
  && git clone https://github.com/xsteadfastx/batcave.git ~/.batcave \
  && ansible-playbook -i ~/.batcave/hosts ~/.batcave/shell.yml -c local --extra-vars="hosts=127.0.0.1" \
  && ansible-playbook -c local /home/blog/playbooks/writing_env.yml \
- && /bin/zsh -c "source /home/blog/.zshrc && antigen update" \
+ && /bin/zsh -c "source /home/blog/.zshrc && antigen update"
+
+# clean up
+RUN set -ex \
  && sudo rm -rf /var/cache/apk/*
 
 EXPOSE 8000