feat: add script to generate epub

scripts/create-book.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# create working dir
+rm -r book/
+mkdir book/
+
+# copy data to working dir
+cat ../blog/content/edition-2/posts/*/index.md > book/book.md
+find ../blog/content/edition-2/posts ! -name "*.md" -exec cp -t book/ {} +
+
+# remove zola metadata
+sed -i '/^+++/,/^+++/d' book/book.md
+# remove br in table in 06, pandoc handles the layout
+sed -i '/<br>/d' book/book.md
+# details/summary breaks epub layout
+sed -i '/^<details>/d' book/book.md
+sed -i '/^<\/details>/d' book/book.md
+sed -i '/^<summary>/d' book/book.md
+
+# special fix for linking to different folder
+sed -i 's|../paging-introduction/||g' book/book.md
+
+# go to work dir and create epub
+cd book/
+pandoc book.md -o book.epub --metadata title="Writing an OS in Rust"  --metadata author="Philipp Oppermann"