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jmstriegeljmstriegel
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Install scripts for deploying Coder to a fresh Raspbian build.
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‎coder-apps/common/auth/app/app.js‎

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var mustache = require('mustache');
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var util = require('util');
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var fs = require('fs');
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var bcrypt = require('bcrypt');
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var bcrypt = require('bcrypt-nodejs');
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//stores cache of password hash and device name
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var device_settings = {
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var saveDeviceSettings = function() {
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err = fs.writeFileSync( process.cwd() + "/device.json", JSON.stringify(device_settings, null, 4), 'utf8' );
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fs.chmodSync(process.cwd() + '/device.json', '600');
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return err;
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};
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‎coder-apps/pi/auth/app/app.js‎

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var saveDeviceSettings = function() {
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err = fs.writeFileSync( process.cwd() + "/device.json", JSON.stringify(device_settings, null, 4), 'utf8' );
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fs.chmodSync(process.cwd() + '/device.json', '600');
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return err;
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};
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‎coder-base/package.json‎

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{
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"name": "coder-base",
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"description": "kid-friendly web programming environment for pi",
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"version": "0.0.1",
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"private": true,
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"dependencies": {
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"express": "3.1.0",
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"redis": "0.8.2",
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"mustache": "0.7.2",
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"consolidate": "0.8.0",
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"socket.io": "0.9.13",
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"express-params": "0.0.3",
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"bcrypt": "0.7.4",
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"connect": "*",
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"cookie": "*"
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}
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"description": "A simple way to make cool web things",
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"version": "0.0.7",
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"private": true,
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"dependencies": {
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"express": "3.1.0",
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"redis": "0.8.2",
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"mustache": "0.7.2",
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"consolidate": "0.8.0",
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"socket.io": "0.9.13",
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"express-params": "0.0.3",
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"bcrypt-nodejs": "*",
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"connect": "*",
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"cookie": "*"
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}
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}

‎installer/stock_raspbian/coder_bootstrap_install.sh‎

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echo "### Set up coder account."
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adduser --system --group coder
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echo ""
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echo "### Fetch the latest coder tree and install in /home/coder/coder-dist"
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su -s/bin/bash coder <<'EOF'
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cd /home/coder
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git clone https://github.com/googlecreativelab/coder.git coder-dist
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EOF
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echo ""
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echo "### Changing directory to raspian install scripts."
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echo "### /home/coder/coder-dist/installer/stock_raspbian/scripts"
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cd /home/coder/coder-dist/installer/stock_raspbian/scripts
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echo ""
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cat <<EOF
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------------------------------------------------------------------
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Ready to install Coder on your Raspberry Pi!
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The following command will:
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- Update your system packages and kernel to the latest version.
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- Configure your Pi for headless operation.
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- Install all Coder dependencies and 3rd party node modules.
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- Set up Coder to boot when your Pi is restarted.
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To continue, run the following:
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sudo ./install_all_coder.sh
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EOF

‎installer/stock_raspbian/scripts/00_latest_updates.sh‎

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echo "### Fetch all the latest Pi updates."
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apt-get -y update
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apt-get -y dist-upgrade
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echo ""
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echo "### Update the kernel and firmware to latest versions."
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rpi-update
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echo ""
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‎installer/stock_raspbian/scripts/01_headless_basics.sh‎

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echo "### Add ssh to start up."
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insserv ssh
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update-rc.d ssh enable
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echo ""
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echo "### Install avahi daemon (enables mDNS/DNS-SD so you can connect to coder.local)."
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apt-get -y install avahi-daemon
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echo ""
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echo "### Install dhcpd daemon (will be used to give addresses when in ad-hoc hotspot mode)."
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apt-get -y install isc-dhcp-server
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echo ""
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echo "### Update dhcpd init.d script so it doesn't run by default."
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cp ../../../raspbian-addons/etc/init.d/isc-dhcp-server /etc/init.d/isc-dhcp-server
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insserv -r isc-dhcp-server
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echo ""
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echo "### Set up wpaconfig group."
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addgroup --system wpaconfig
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adduser coder wpaconfig
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echo ""
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echo "### Updating headless boot scripts."
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cp -rv ../../../raspbian-addons/boot/coder_settings/ /boot/
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cp -v ../../../raspbian-addons/etc/iptables.up.rules /etc/
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cp -v ../../../raspbian-addons/etc/network/if-pre-up.d/* /etc/network/if-pre-up.d/
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cp -v ../../../raspbian-addons/etc/network/interfaces* /etc/network/
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cp -v ../../../raspbian-addons/etc/default/* /etc/default/
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cp -v ../../../raspbian-addons/etc/dhcp/dhcpd.conf /etc/dhcp/
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cp -v ../../../raspbian-addons/etc/modprobe.d/* /etc/modprobe.d/
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cp -v ../../../raspbian-addons/etc/wpa_supplicant/wpa_supplicant* /etc/wpa_supplicant/
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chown -v root:wpaconfig /etc/wpa_supplicant/wpa_supplicant*
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chmod -v 660 /etc/wpa_supplicant/wpa_supplicant*
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cp -v ../../../raspbian-addons/etc/init.d/coder-daemon /etc/init.d/
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cp -v ../../../raspbian-addons/etc/init.d/generate-ssh-hostkeys /etc/init.d/
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cp -v ../../../raspbian-addons/etc/init.d/pull-coder-reset /etc/init.d/
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cp -v ../../../raspbian-addons/etc/init.d/pull-hostname /etc/init.d/
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cp -v ../../../raspbian-addons/etc/init.d/pull-net-interfaces /etc/init.d/
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cp -v ../../../raspbian-addons/etc/init.d/pull-wpa-supplicant /etc/init.d/
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echo "### Add init scripts to start up routine."
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echo "Coder"
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insserv coder-daemon
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update-rc.d coder-daemon enable
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echo "Auto ssh key regen"
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insserv generate-ssh-hostkeys
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update-rc.d generate-ssh-hostkeys enable
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echo "Coder quick reset capability"
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insserv pull-coder-reset
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update-rc.d pull-coder-reset enable
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echo "SD host configuration capability"
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insserv pull-hostname
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update-rc.d pull-hostname enable
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echo "SD network interface configuration capability"
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insserv pull-net-interfaces
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update-rc.d pull-net-interfaces enable
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echo "SD wireless configuration capability"
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insserv pull-wpa-supplicant
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update-rc.d pull-wpa-supplicant enable
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echo ""

‎installer/stock_raspbian/scripts/02_coder_dependencies.sh‎

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echo "### Add coder user to [spi, gpio, audio] groups (device access that coder needs)."
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adduser coder spi
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adduser coder gpio
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adduser coder audio
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echo ""
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echo "### Install redis."
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apt-get -y install redis-server
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cp -v ../../../raspbian-addons/etc/redis/redis.conf /etc/redis/redis.conf
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echo ""
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echo "### Install nodejs and npm."
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#These are really old...
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#apt-get -y install nodejs npm
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mkdir tmp
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wget http://nodejs.org/dist/v0.10.8/node-v0.10.8-linux-arm-pi.tar.gz -P tmp/
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tar -zxv -C tmp/ -f tmp/node-v0.10.8-linux-arm-pi.tar.gz
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cp -rv tmp/node-v0.10.8-linux-arm-pi /opt/node
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ln -s /opt/node/bin/node /usr/bin/node
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ln -s /opt/node/bin/npm /usr/bin/npm
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rm -rf tmp
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echo ""
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echo "### Installing Coder base apps (you can ignore any stat warnings)."
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su -s/bin/bash coder <<'EOF'
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cd /home/coder/coder-dist/coder-apps
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./install_pi.sh ../coder-base
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EOF
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echo ""
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echo "### Adding Raspberry Pi Coder features."
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cp -rv ../../../raspbian-addons/home/coder/coder-dist/coder-base/sudo_scripts ../../../coder-base/
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chown root:root -Rv ../../../coder-base/sudo_scripts
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chmod -v 744 ../../../coder-base/sudo_scripts/*
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echo ""
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echo "### Installing node.js modules."
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su -s/bin/bash coder <<'EOF'
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cd /home/coder/coder-dist/coder-base
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cp ../raspbian-addons/home/coder/coder-dist/coder-base/package.json .
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npm install
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EOF
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echo ""

‎installer/stock_raspbian/scripts/README‎

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These scripts are intended to assist with deploying the latest
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version of Coder on a clean, stock Raspbian system.
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BEFORE PROCEEDING:
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You should have a coder user, group, and the coder environment
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installed in /home/coder/coder-dist
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If you have not done this already, run the following commands
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first. Otherwise, proceed to the next step.
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sudo ./coder_system_setup.sh
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INSTALLING CODER:
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To update Raspbian with all the necessary changes for Coder
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to run, execute the following:
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cd /home/coder/coder-dist/installer/stock_raspbian/scripts
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sudo ./install_all_coder.sh
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This will update to the latest version of Raspbain, install
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the necessary dependencies, and make updates to the system
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to support headless booting and mDNS discovery.
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‎installer/stock_raspbian/scripts/coder_system_setup.sh‎

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# set up coder account
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adduser --system --group coder
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# fetch the latest coder tree
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su -s/bin/bash coder <<'EOF'
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cd /home/coder
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git clone https://github.com/googlecreativelab/coder.git coder-dist
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EOF
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‎installer/stock_raspbian/scripts/grant_coder_sudo.sh‎

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# Allows the coder user to run a limited number of scripts as the root user.
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# This is used for changing the pi password and wireless settings, and for
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# rebooting the device from the Coder UI.
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bash -c "echo 'coder ALL= NOPASSWD: /home/coder/coder-dist/coder-base/sudo_scripts/*' >>/etc/sudoers"

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