Update esphome_setup.sh

setup/esphome_setup.sh

@@ -1,10 +1,9 @@
 #!/usr/bin/env bash
 
-# Setup script environment
+set -o errexit
-set -o errexit  #Exit immediately if a pipeline returns a non-zero status
+set -o errtrace
-set -o errtrace #Trap ERR from shell functions, command substitutions, and commands from subshell
+set -o nounset
-set -o nounset  #Treat unset variables as an error
+set -o pipefail
-set -o pipefail #Pipe will exit with last non-zero status if applicable
 shopt -s expand_aliases
 alias die='EXIT=$? LINE=$LINENO error_exit'
 CROSS='\033[1;31m\xE2\x9D\x8C\033[0m'
@@ -28,8 +27,7 @@ function msg() {
   echo -e "$TEXT"
 }
 
-# Prepare container OS
+echo -e "${CHECKMARK} \e[1;92m Setting up Container OS... \e[0m"
-msg "Setting up Container OS..."
 sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen
 locale-gen >/dev/null
 while [ "$(hostname -I)" = "" ]; do
@@ -44,30 +42,26 @@ while [ "$(hostname -I)" = "" ]; do
 done
   echo -e "${CHECKMARK} \e[1;92m Network Connected: \e[0m $(hostname -I)"
 
-# Update container OS
+echo -e "${CHECKMARK} \e[1;92m Updating Container OS... \e[0m"
-msg "Updating Container OS..."
 apt-get update &>/dev/null
 apt-get -qqy upgrade &>/dev/null
 
-# Install prerequisites
+echo -e "${CHECKMARK} \e[1;92m Installing Dependencies... \e[0m"
-msg "Installing Prerequisites..."
 apt-get update &>/dev/null
 apt-get -qqy install \
     curl \
     sudo &>/dev/null
-    # Installing pip3
-    msg "Installing pip3..."
-    apt-get install python3-pip -y &>/dev/null
-    # Install ESPHome;
-    msg "Installing ESPHome..."
-    pip3 install esphome &>/dev/null
-    # Installing ESPHome Dashboard
-    msg "Installing ESPHome Dashboard..."
-    pip3 install tornado esptool &>/dev/null
 
-echo "Creating service file esphomeDashboard.service"
+echo -e "${CHECKMARK} \e[1;92m Installing pip3... \e[0m"
-service_path="/etc/systemd/system/esphomeDashboard.service"
+apt-get install python3-pip -y &>/dev/null
+
+echo -e "${CHECKMARK} \e[1;92m Installing ESPHome... \e[0m"
+pip3 install esphome &>/dev/null
 
+echo -e "${CHECKMARK} \e[1;92m Installing ESPHome Dashboard... \e[0m"
+pip3 install tornado esptool &>/dev/null
+
+service_path="/etc/systemd/system/esphomeDashboard.service"
 echo "[Unit]
 Description=ESPHome Dashboard
 After=network.target
@@ -78,12 +72,11 @@ User=root
 [Install]
 WantedBy=multi-user.target" > $service_path
 systemctl enable esphomeDashboard.service &>/dev/null
-systemctl start esphomeDashboard
+
-# Customize container
+echo -e "${CHECKMARK} \e[1;92m Customizing Container... \e[0m"
-msg "Customizing Container..."
+rm /etc/motd
-rm /etc/motd # Remove message of the day after login
+rm /etc/update-motd.d/10-uname
-rm /etc/update-motd.d/10-uname # Remove kernel information after login
+touch ~/.hushlogin
-touch ~/.hushlogin # Remove 'Last login: ' and mail notification after login
 GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf"
 mkdir -p $(dirname $GETTY_OVERRIDE)
 cat << EOF > $GETTY_OVERRIDE
@@ -93,7 +86,6 @@ ExecStart=-/sbin/agetty --autologin root --noclear --keep-baud tty%I 115200,3840
 EOF
 systemctl daemon-reload
 systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//')
-
+systemctl start esphomeDashboard
-# Cleanup container
+echo -e "${CHECKMARK} \e[1;92m Cleanup... \e[0m"
-msg "Cleanup..."
 rm -rf /esphome_setup.sh /var/{cache,log}/* /var/lib/apt/lists/*