docker/archive/esphome/create-default-config.sh

#!/bin/bash

CONFIG="default_configuration.yaml"

FILE=$1

#Insert version number

awk '/type: arduino/{print $0 RS "    version: 2.0.6";next}1' $FILE > tmp
rm $FILE 
mv tmp $FILE

#remove random ota password

sed '20d' $FILE > tmp
rm $FILE
mv tmp $FILE

#Insert ota password

awk '/ota:/{print $0 RS "  password: !secret ota_password";next}1' $FILE > tmp
rm $FILE 
mv tmp $FILE

#remove default wifi config

sed '23d;24d' $FILE > tmp
rm $FILE
mv tmp $FILE

#Insert wifi Config

ed $FILE <<END
22a
$(sed -n 2,7p $CONFIG)
.
wq
END

# Append remaining config

ed $FILE <<END
36a
$(sed -n 8,25p $CONFIG)
.
wq
END