init

Dockerfile

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+FROM alpine:3.6
+
+ARG VERSION=1.20.0
+
+ENV UID=991 GID=991
+
+WORKDIR /cryptpad
+
+RUN apk -U add --no-cache \
+    git \
+    tini \
+    su-exec \
+    ca-certificates \
+    libressl \
+    tar \
+    nodejs-current \
+    nodejs-current-npm \
+ && wget -qO- https://github.com/xwiki-labs/cryptpad/archive/${VERSION}.tar.gz | tar xz --strip 1 \
+ && npm install \
+ && npm install -g bower \
+ && bower install --allow-root
+
+COPY run.sh /usr/local/bin/run.sh
+
+RUN chmod +x /usr/local/bin/run.sh
+
+EXPOSE 3000
+
+VOLUME /cryptpad/datastore /cryptpad/customize
+
+CMD ["run.sh"]

README.md

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+## wonderfall/cryptpad
+
+The Zero Knowledge Cloud.
+
+#### Features
+- Based on Alpine Linux
+- Bundled with latest node.js available.
+
+#### Build-time variables
+- **VERSION** : version of Cryptpad
+
+#### Environment variables
+- **UID** : user id *(default : 991)*
+- **GID** : group id *(default : 991)*
+
+#### Volumes
+- **/cryptpad/datastore** : Cryptpad data
+- **/cryptpad/customize** : Cryptpad custom files
+
+#### Ports
+- **3000** [(reverse proxy!)](https://github.com/hardware/mailserver/wiki/Reverse-proxy-configuration)
+
+#### docker-compose.yml sample
+
+```
+cryptpad:
+  image: wonderfall/cryptpad
+  container_name: cryptpad
+  environment:
+    - UID=1444
+    - GID=1444
+  volumes:
+    - /mnt/docker/cryptpad/files:/cryptpad/datastore
+    - /mnt/docker/cryptpad/customize:/cryptpad/customize
+```

run.sh

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+#!/bin/sh
+
+# Creating customize folder
+mkdir -p customize
+[ -z "$(ls -A customize)" ] && echo "Creating customize folder" \
+  && cp -R customize.dist/* customize/ \
+  && cp config.example.js customize/config.js
+
+# Linking config.js
+[ ! -h config.js ] && echo "Linking config.js" && ln -s customize/config.js config.js
+
+chown -R $UID:$GID /cryptpad
+exec su-exec $UID:$GID /sbin/tini -- node ./server.js