Adds docker build support

.dockerignore

@@ -0,0 +1,5 @@
+html/*
+chapters/*
+vendor
+*.epub
+*.html

.gitignore

@@ -1,5 +1,4 @@
 vendor/
-*.epub
 html/*
 chapters/*
 *.html

Dockerfile

@@ -0,0 +1,23 @@
+FROM debian:bullseye-slim
+
+LABEL maintainer="ebooks@captnemo.in"
+
+ARG DEBIAN_FRONTEND="noninteractive"
+
+WORKDIR /src
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    pandoc \
+    ruby \
+    wget \
+    zlib1g-dev bundler \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY . /src/
+
+RUN bundle install
+
+ENTRYPOINT ["/src/generate.sh"]
+
+VOLUME ["/output"]

README.md

@@ -33,6 +33,7 @@ Your generated ebook should be available at never-say-you-cant-survive.epub
 <li>Embrace Uncertainty: The Joy of Making a Giant Mess</li>
 <li>Everything Is Broken! What Should I Write About?</li>
 </ol></details>
+
 <details><summary>Section II - What’s A Story, and How Do You Find One?</summary><ol>
 <li>Don’t Be Afraid to Go on Lots of First Dates With Story Ideas</li>
 <li>The Secret to Storytelling? Just One Good Scene, and Then Another, and Another.</li>
@@ -41,6 +42,7 @@ Your generated ebook should be available at never-say-you-cant-survive.epub
 <li>How to Tell a Thrilling Story Without Breaking Your Own Heart</li>
 <li>The Ending Is The Beginning</li>
 </ol></details>
+
 <details><summary>Section III - Your Feelings are Valid—and Powerful</summary><ol>
 <li>Hold On To Your Anger. It’s a Storytelling Goldmine</li>
 <li>People Are Only as Interesting as Their Relationships</li>
@@ -48,12 +50,16 @@ Your generated ebook should be available at never-say-you-cant-survive.epub
 <li>Revision Is the Process of Turning Fake Emotion Into Real Emotion</li>
 <li>Twelve Ways to Keep the Fun of Writing Alive</li>
 </ol></details>
+
 <details><summary>Section IV - What We Write About When We Write About Spaceships</summary><ol>
 <li>How to Write a Political Story Without Falling on Your Face</li>
 <li>Good Worldbuilding Shows How Things Could Be Different</li>
 <li>The Unexamined Story Is Not Worth Writing</li>
 <li>Weirdness Gives Me the Strength To Keep Going</li>
 <li>When Is It Okay To Write About Someone Else’s Culture or Experience?</li>
+</ol></details>
+
+<details><summary>Section V: How to Use Writerly Tricks to Gain Unstoppable Powers</summary><ol>
 <li>Find Your Voice and Make It LOUD</li>
 </ol></details>
 

generate.rb

@@ -52,7 +52,9 @@ for i in Dir.glob('html/*.html')
     end
   end
   fn = File.basename(i)
-  File.write("chapters/#{fn}", html)
+  File.open("chapters/#{fn}", "w:UTF-8") do |f|
+    f.write html
+  end
 end
 
 html = ""
@@ -61,8 +63,7 @@ File.open("urls.txt").each_with_index do |url, index|
   unless section_headers[index].nil?
     html += "<h1>#{section_headers[index]}</h1>\n\n"
   end
-  html += File.read("chapters/#{title}.html")
-  html += "\n\n"
+  html += File.open("chapters/#{title}.html", "r:UTF-8", &:read)
 end
 
 File.write("never-say-you-cant-survive.html", html)

generate.sh

@@ -19,4 +19,8 @@ do
   wget --no-clobber --no-verbose --output-document="html/$FILENAME.html" --timeout=10 "$line"
 done < "$INPUT_FILE"
 
-bundle exec ruby generate.rb
+bundle exec ruby generate.rb
+
+if [ -f /.dockerenv ]; then
+  cp never-say-you-cant-survive.epub /output
+fi