[add] tiddlywiki

tiddlywiki/DockerFile

@@ -0,0 +1,20 @@
+FROM node:alpine
+
+ENV TIDDLYWIKI_VERSION=5.2.0
+
+ARG SOURCE_COMMIT
+LABEL maintainer="Aaron Bull Schaefer <aaron@elasticdog.com>"
+LABEL source="https://github.com/elasticdog/tiddlywiki-docker"
+LABEL source-commit="${SOURCE_COMMIT:-unknown}"
+
+# https://github.com/nodejs/docker-node/blob/master/docs/BestPractices.md#handling-kernel-signals
+RUN apk add --no-cache tini
+RUN npm install -g tiddlywiki@${TIDDLYWIKI_VERSION}
+
+EXPOSE 8080
+
+VOLUME /tiddlywiki
+WORKDIR /tiddlywiki
+
+ENTRYPOINT ["/sbin/tini", "--", "tiddlywiki"]
+CMD ["--help"]