Add update script

run_linux.sh

@@ -2,6 +2,12 @@
 
 set -eu
 
+if [ ! -d "mosfet" ]
+then
+	echo "You must run this from the mosfet-minecraft-bot directory."
+	exit
+fi
+
 if ! command -v virtualenv &> /dev/null
 then
 	echo "virtualenv could not be found, please install with:"

update_linux.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+set -eu
+
+if [ ! -d "mosfet" ]
+then
+	echo "You must run this from the mosfet-minecraft-bot directory."
+	exit
+fi
+
+if ! command -v virtualenv &> /dev/null
+then
+	echo "virtualenv could not be found, please install with:"
+	echo "sudo apt install python3-virtualenv"
+	exit
+fi
+
+if ! command -v wget &> /dev/null
+then
+	echo "wget could not be found, please install with:"
+	echo "sudo apt install wget"
+	exit
+fi
+
+if ! command -v unzip &> /dev/null
+then
+	echo "unzip could not be found, please install with:"
+	echo "sudo apt install unzip"
+	exit
+fi
+
+if ! command -v python3 &> /dev/null
+then
+	echo "python3 could not be found, please install with:"
+	echo "sudo apt install python3"
+	exit
+fi
+
+if ! command -v pip3 &> /dev/null
+then
+	echo "pip3 could not be found, please install with:"
+	echo "sudo apt install pip3"
+	exit
+fi
+
+if ! command -v git &> /dev/null
+then
+	echo "git could not be found, please install with:"
+	echo "sudo apt install pip3"
+	exit
+fi
+
+
+# download minecraft data
+
+echo "Grabbing minecraft data..."
+sleep 2
+
+VERSION="1.16.4"
+
+wget -Omcdata.zip "https://apimon.de/mcdata/$VERSION/$VERSION.zip"
+rm -r minecraft_data || true
+mkdir minecraft_data
+unzip mcdata.zip -d minecraft_data
+rm mcdata.zip
+
+
+# update code
+
+git stash
+git pull --rebase
+git stash pop || true
+
+
+# create virtual environment
+
+echo "Installing Python requirements..."
+sleep 2
+
+rm -r env || true
+rm -r __pycache__ || true
+virtualenv -p python3 env
+source env/bin/activate
+pip install -r requirements.txt
+
+
+echo "Done."