00-README.md

This is the entire source code for the build system of the Discovering Docker book.

It is based on the ubermuda/pandoc-ebook base image:

• source code at GitHub
• image at Docker Hub

See http://geoffrey.io/a-base-image-to-build-ebooks.html for more details on this base image.

---

Here's an overview of my repository's file tree:

.
├── Makefile
└── build
    ├── Dockerfile
    └── build.sh

And it is used like this:

$ make build               # builds the building image
$ make                     # builds the english (default) version of the book
$ LANG=fr make             # builds the french version of the book

build.sh

#!/bin/bash -x

LANG=${LANG:-en}
COVER=medias/cover.png

DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )

cd $DIR/..

SRC="$(pwd)/$LANG"

mkdir -p $SRC/release
rm -f $SRC/release/*

pandoc -S -o $SRC/release/discovering-docker.epub \
    --indented-code-classes=code \
    --epub-embed-font="Font/roboto-2014/Roboto-Regular.ttf" \
    --epub-embed-font="Font/roboto-2014/Roboto-Italic.ttf" \
    --epub-embed-font="Font/roboto-2014/Roboto-Bold.ttf" \
    --toc --toc-depth=1 \
    --epub-cover-image="$SRC/$COVER" \
    $SRC/title.txt $SRC/*.md

# stupid kindlegen can't handle a directory in the output path
(cd $SRC/release; /kindle/kindlegen discovering-docker.epub -o discovering-docker.mobi)

pandoc -S -o $SRC/release/discovering-docker.pdf \
    --indented-code-classes=code \
    --toc --toc-depth=1 \
    -V documentclass=book \
    $SRC/*.md

(cd $SRC/release; zip ./discovering-docker.zip ./discovering-docker.*)

Dockerfile

FROM ubermuda/pandoc-ebook
RUN apt-get install -y zip
CMD ["/bin/bash", "-x", "/book/build/build.sh"]

Makefile

LANG ?= en

book:
	docker run -e LANG=$(LANG) -v $(shell pwd):/book ubermuda/discovering-docker

build:
	docker build -t ubermuda/discovering-docker build/

shell:
	docker run -w /book -itv $(shell pwd):/book ubermuda/discovering-docker /bin/bash

.PHONY: build