Creates a single page that includes every file. Outputs "onepage.md". You need to add this to your SUMMARY.md (or equivalent) for gitbook to render it.

gitbook-one-pager.sh

#!/bin/bash

# Expand current directory to absolute path:
declare wd="."
declare wd=$( cd $(dirname $wd) ; pwd -P )

declare filelistfile="/tmp/onepager.txt"


# FIXME use $wd in redirect
# cat "$wd/SUMMARY.md" | perl -ne "s/^.+\((.+)\)$/$wd/$1/msg; s/^\#.*$//msg; s/\s+/ /msg; //; print;" > "$filelistfile"
cat "$wd/SUMMARY.md" | perl -ne 's/^.*\((.+)\).*$/$1/msg; s/^\#.*$//msg; s/\s+/ /msg; print $_."\n" if($_);' > "$filelistfile"

declare gitbook_files=`cat "$filelistfile"`

cat "$filelistfile" | perl -ne 'chomp; print "{% include \"".$_."\" %}\n\n" if (/[a-zA-Z0-9]/msg)'