Merge changes from master

Dockerfile

@@ -5,8 +5,6 @@ LABEL maintainer="github.google-sre-ebook@captnemo.in"
 
 ARG DEBIAN_FRONTEND="noninteractive"
 
-COPY . /src/
-
 WORKDIR /src
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
@@ -19,10 +17,13 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     zlib1g-dev \
     file \
     && gem install bundler --no-ri --no-rdoc \
-    && bundle install \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
+COPY . /src/
+
+RUN bundle install
+
 ENTRYPOINT ["/src/bootstrap.sh", "docker"]
 
 VOLUME ["/output"]

Gemfile.lock

@@ -1,9 +1,9 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
-    nokogiri (1.8.4)
+    nokogiri (1.10.1)
-      mini_portile2 (~> 2.3.0)
+      mini_portile2 (~> 2.4.0)
 
 PLATFORMS
   ruby
@@ -12,4 +12,4 @@ DEPENDENCIES
   nokogiri
 
 BUNDLED WITH
-   1.16.3
+   2.0.1

README.md

@@ -46,7 +46,6 @@ Requirements:
 
 # Known Issues
 
-- Inline references are not handled in the best possible way
 -   metadata.xml is not complete. There are just too many authors
 -   Foreword/Preface is not part of the index
 

bootstrap.sh

@@ -52,20 +52,19 @@ for FILE_NAME_FULL in ${IMGS_FILES}; do
 
 done
 
-#
 ruby generate.rb
-
+pushd html/landing.google.com/sre/${BOOK_FILE}/toc
-#
+pandoc --from=html --to=epub \
-pushd html/landing.google.com/sre/${BOOK_NAME}/toc
+    --output=../../../../../${BOOK_FILE}.epub \
-pandoc -f html -t epub -o ../../../../../${BOOK_FILE}.epub --epub-metadata=../../../../../metadata.xml --epub-cover-image=../../../../../cover.jpg complete.html
+    --epub-metadata=../../../../../metadata.xml \
+    --epub-cover-image=../../../../../cover.jpg \
+    complete.html
 popd
 
-#
 for EXTENSION in mobi pdf; do
     ebook-convert ${BOOK_FILE}.epub ${BOOK_FILE}.${EXTENSION}
 done
 
-#
 if [ "$1"=="docker" ]; then
     chown -v $(id -u):$(id -g) ${BOOK_FILE}.*
     mv -f ${BOOK_FILE}.* /output