Restructure and add build script for generating class material

.gitignore

@@ -0,0 +1,8 @@
+# Generated asset directory
+output
+
+# GitBook
+_book
+book.pdf
+book.epub
+book.mobi

README.md

@@ -14,12 +14,12 @@ Participants will be expected to bring their own laptop.
 
 ## Module Topics
 
-1. [What is mesh?](./module-1.md)
-1. [Setting up your first node](./module-2.md)
-1. [Building nodes (hardware)](./module-3.md)
-1. [Planning a network](./module-4.md)
-1. [Measuring networks](./module-5.md)
-1. [Living on a decentralized network](./module-6.md)
+1. [What is mesh?](./module-1/README.md)
+1. [Setting up your first node](./module-2/README.md)
+1. [Building nodes (hardware)](./module-3/README.md)
+1. [Planning a network](./module-4/README.md)
+1. [Measuring networks](./module-5/README.md)
+1. [Living on a decentralized network](./module-6/README.md)
 
 ## Learning Outcomes
 
@@ -34,7 +34,7 @@ Participants will be expected to bring their own laptop.
 
 - TPL will provide Raspberry Pi 2s and 3s
 - Participants will bring their own laptop
-- Participants will receive primer information via a [welcome email](./organization/welcome-email.txt), which includes [laptop setup instructions](./SETUP.md), a Linux shell primer, and a [pre-workshop survey](./organization/pre-workshop-survey.md)
+- Participants will receive primer information via a [welcome email](./general/welcome-email.txt), which includes [laptop setup instructions](./SETUP.md), a Linux shell primer, and a [pre-workshop survey](./general/pre-workshop-survey.md)
 - Participants are comfortable using a computer before, with no assumptions about prior programming or networking knowledge
 
 ## Facilitation Guidelines

build

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+# Check for required tools
+echo "Checking for markdown-pdf node module"
+npm -g list markdown-pdf
+S=$?
+if [ $S -ne 0 ]; then
+    echo "markdown-pdf is missing, install by running:"
+    echo "    npm install -g markdown-pdf"
+    return $S
+fi
+
+echo "Checking for gitbook-cli node module"
+npm -g list gitbook-cli
+S=$?
+if [ $S -ne 0 ]; then
+    echo "gitbook-cli is missing, install by running:"
+    echo "    npm install -g gitbook-cli"
+    return $S
+fi
+
+# Delete generated assets
+rm -rf output
+mkdir output
+
+# Get absolute path to pdf.css
+basedir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+css="$basedir/pdf.css"
+echo "Using CSS styles from $css"
+
+# Go through each module
+for mod in module-*; do
+    # Generate lesson plans .pdf
+    doc="$mod/README.md"
+    if [ -f $doc ]; then
+        out="output/$mod.pdf"
+        echo "Generating lesson plan from $doc to $out"
+        markdown-pdf "$doc" --out "$out" --cwd "$mod" --css-path pdf.css
+    fi
+
+    # Generate worksheets as .pdf
+    for doc in $mod/worksheet/*.md; do
+        if [ -f $doc ]; then
+            out="output/$(echo "$doc" | sed 's|/|-|g' | sed 's|.md|.pdf|')"
+            echo "Generating worksheet from $doc to $out"
+            markdown-pdf "$doc" --out "$out" --cwd "$mod/worksheet" --css-path pdf.css
+        fi
+    done
+
+    # Generate presentation GitBooks
+    book="$mod/presentation"
+    if [ -d $book ]; then
+        out="output/$(echo "$book" | sed 's|/|-|g')"
+        echo "Generating presentation from $book to $out"
+        gitbook build "$book" "$out"
+    fi
+done