From 91e7cf44510ecfea2ea9dd60d105f07309806a08 Mon Sep 17 00:00:00 2001
From: Hyperling <me@hyperling.com>
Date: Thu, 23 Oct 2025 14:51:27 -0700
Subject: [PATCH] Create the eBook based on the individual files.

---
 convert.sh | 140 +++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 124 insertions(+), 16 deletions(-)

diff --git a/convert.sh b/convert.sh
index 8f528e2..7e8acd8 100755
--- a/convert.sh
+++ b/convert.sh
@@ -2,33 +2,141 @@
 # 2024-03-06 Hyperling
 # PanDoc Usage: https://pandoc.org/MANUAL.html#general-writer-options
 
+## Setup ##
+
 DIR="$(dirname -- "${BASH_SOURCE[0]}")"
-cd $DIR
+DIR="`pwd`"
+echo "$DIR"
 
 date
 
-ebook="TechnologyAlternatives.pdf"
+## Global Variables ##
 
-if [[ -e $ebook ]]; then
-	echo -n "Old: "
-	du -h $ebook
-	rm -v $ebook
+ebook_prefix="TechnologyAlternatives"
+work_dir="/tmp/$ebook_prefix"
+header="header.md"
+
+## Functions ##
+
+function log {
+	echo -e "*** $1 ***"
+}
+
+# Start Log Section
+function logs {
+	echo -e "\n***** $1 *****"
+}
+
+# Finish Log Section
+function logf {
+	echo -e "***** $1 *****\n"
+}
+
+# Copy a file into another file.
+function insert {
+	input="$1"
+	ebook="$2"
+	log "Adding '$input' to '$ebook'."
+	cat "$input" >> "$ebook"
+	echo -e "\n" >> "$ebook"
+}
+
+# Compile all the snippets into one Markdown file.
+function combine {
+	log "Combining documents based on parameters '`echo $@`'."
+	ebook="$1.md"
+	shift
+	for addition in "$@"; do
+		insert "$addition" "$ebook"
+	done
+}
+
+# Create the PDF and booklets them move them back to the project directory.
+function convert {
+	source="$1"
+	version="$2"
+	out_dir="$3"
+
+	ebook="${source//.md/.pdf}"
+
+	logs "Creating '$out_dir/$ebook' from '$source'."
+
+	book="${ebook//.pdf/-book.pdf}"
+	booklet="${ebook//.pdf/-Booklet.pdf}"
+	rotated="${ebook//.pdf/-Rotated.pdf}"
+
+	log "Set VERSION to '$version'."
+	if [[ -z "$version" ]]; then
+		log "Version is null, removing the extra space."
+		space=" "
+	fi
+	sed -i "s/$space{VERSION}/$version/g" "$source"
+
+	log "Compiling '$source' to '$ebook'."
+	pandoc "$source" \
+		-s -N --toc --toc-depth=4 \
+		-o "$ebook"
+	status=$?
+
+	log "Creating booklet of '$ebook'."
+	pdfbook2 -n "$ebook"
+	mv -v "$book" "$booklet"
+
+	log "Creating rotated booklet of '$ebook'."
+	pdfbook2 -ns "$ebook"
+	mv -v "$book" "$rotated"
+
+	log "Moving '$ebook' and its booklets to '$out_dir'."
+	mv -v *.pdf "$out_dir"/
+
+	logf "Complete!"
+}
+
+## Cleanup ##
+
+log "Clean PDFs"
+if [[ -e "$DIR/$ebook_prefix.pdf" ]]; then
+	echo "Old: "
+	du -had1 "$DIR"/*.pdf
+	rm -v "$DIR"/*.pdf
 fi
 
-cp ebook.md /tmp/
-sed -i "s/{REVISION_DATE}/`date +'%Y-%m-%d'`/g" /tmp/ebook.md
+log "Clean working directory '$work_dir'"
+if [[ -e "$work_dir" ]]; then
+	rm -rv "$work_dir"
+fi
 
-pandoc /tmp/ebook.md \
-	-s -N --toc --toc-depth=4 \
-	-o $ebook
-status=$?
+## Main ##
 
-pdfbook2 -n $ebook
+mkdir -pv "$work_dir"
+cd "$work_dir"
+cp -v "$DIR/$header" ./
+sed -i "s/{REVISION_DATE}/`date +'%Y-%m-%d'`/g" "$header"
 
-echo "Completed with status '$status'."
+# Primary, All In One (AIO)
+name="$ebook_prefix"
+combine "$name" "$header" `ls "$DIR"/content*.md`
+convert "$name.md" "" "$DIR"
 
-echo -n "New: "
-du -h $ebook
+# Secondary, Mobile
+
+
+# Secondary, Desktop
+
+
+# Secondary, Server
+
+
+# Secondary, Other
+
+
+
+## Finish! ##
+
+cd "$DIR"
+
+echo "New: "
+du -had1 *.pdf
 
 date