extend docker mdbook to have build command

Author: Connoropolous

README.md

@@ -43,13 +43,19 @@ There is also a docker build that allows local build, serve, watch and live relo
 From the root of the repo, run:
 
 ```shell
-. docker/build-mdbook && . docker/run-mdbook
+. docker/build-mdbook-image && . docker/run-mdbook
 ```
 
 Once the book has built and is serving, visit `http://localhost:3000` in the browser.
 
 You can edit the markdown files in `doc/holochain_101` and the book will live reload.
 
+To do a one-time build of the files to HTML, run:
+
+```shell
+. docker/build-mdbook
+```
+
 ## License
 [![License: GPL v3](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](http://www.gnu.org/licenses/gpl-3.0)
 

docker/Dockerfile.mdbook

@@ -8,5 +8,3 @@ WORKDIR /holochain/doc/holochain_101
 EXPOSE 3000
 # Port for websocket (live reload)
 EXPOSE 3001
-
-CMD mdbook serve -i 0.0.0.0 -p 3000 -w 3001

docker/build-mdbook

@@ -1,2 +1,2 @@
 #!/bin/bash
-docker build -f docker/Dockerfile.mdbook -t holochain/mdbook:latest "$@" .
+docker run --name holochain-mdbook --rm -v `pwd`:/holochain -it holochain/mdbook:latest mdbook build 

docker/build-mdbook-image

@@ -0,0 +1,2 @@
+#!/bin/bash
+docker build -f docker/Dockerfile.mdbook -t holochain/mdbook:latest "$@" .

docker/run-mdbook

@@ -1,2 +1,2 @@
 #!/bin/bash
-docker run --name holochain-mdbook --rm -v `pwd`:/holochain -p 3000:3000 -p 3001:3001 -it holochain/mdbook:latest
+docker run --name holochain-mdbook --rm -v `pwd`:/holochain -p 3000:3000 -p 3001:3001 -it holochain/mdbook:latest mdbook serve -i 0.0.0.0 -p 3000 -w 3001