Uses AWS CLI tool to create mp3s in current directory for each phrase for each english voice (requires bash version 4+). Tested on MacOS Sierra

polly_voices_home_automation.sh

#!/usr/local/bin/bash

declare -A array
array[1]="Front door closed"
array[2]="Front door opened"
array[3]="Garage door closed"
array[4]="Garage door closing"
array[5]="Garage door open"
array[6]="Garage door opening"
array[7]="Garage entry door closed"
array[8]="Garage entry door opened"
array[9]="Master bedroom door closed"
array[10]="Master bedroom door opened"
array[11]="Office door closed"
array[12]="Office door opened"
array[13]="Sunroom door closed"
array[14]="Sunroom door opened"

declare -A voices
voices[Joanna]="Female/US_English/Joanna"
voices[Geraint]="Male/Welsh_English/Geraint"
voices[Salli]="Female/US_English/Salli"
voices[Kimberly]="Female/US_English/Kimberly"
voices[Kendra]="Female/US_English/Kendra"
voices[Justin]="Male/US_English/Justin"
voices[Joey]="Male/US_English/Joey"
voices[Ivy]="Female/US_English/Ivy"
voices[Raveena]="Female/Indian_English/Raveena"
voices[Emma]="Female/British_English/Emma"
voices[Brian]="Male/British_English/Brian"
voices[Amy]="Female/British_English/Amy"
voices[Russell]="Male/Australian_English/Russell"
voices[Nicole]="Female/Australian_English/Nicole"

for voice in "${!voices[@]}"
do
    lowerVoice=${voice,,}
    voicePrefix=${voices[$voice],,}
    voiceFilename=${voicePrefix//\//_}

    for i in "${!array[@]}"
    do
        text=${array[$i]}
        filename=${text// /_}
        fileprefix=${filename,,}
        filename="${filename,,}.mp3"
        path="polly/by_voice/$voicePrefix/$filename"

        if [ ! -d "polly/by_voice/$voicePrefix" ]; then
            mkdir -p "polly/by_voice/$voicePrefix"
            echo "Making dir: ./polly/by_voice/$voicePrefix"
        fi

        if [ ! -d "polly/by_statement/$fileprefix" ]; then
            mkdir -p "polly/by_statement/$fileprefix"
            echo "Making dir: ./polly/by_statement/$fileprefix"
        fi

        # Generate the voice files from Polly
        if [ ! -f $path ]; then
            cmd="aws polly synthesize-speech --output-format mp3 --voice-id $voice --text \"$text\" $path"
            eval $cmd
            echo "Command: $cmd"
            echo "path: $path"
            echo "filename: $filename"
            echo "TTS: $text"
        else
            echo "$filename already exists"
        fi

        # Organize by statement as well
        statementPath="polly/by_statement/$fileprefix/$voiceFilename.mp3"
        if [ ! -f $statementPath ]; then
            cp $path $statementPath
        fi

    done
done