Stable Diffusion Prompt Iterator

sd-iterator.sh

#!/bin/usr/env bash

# Bash Script to iterate over a list of prompts n number of times each in Stable Diffusion.
# Usage - "bash .sd-iterator.sh FILENAME where FILENAME is a plaintext file of prompts
# File and prompts file should be placed in root SD directory
# Prompts should be enclosed in "" quotes, one per line
# By default, n below is set to 1 but you can iterate as many times per prompt as you want.
# Generates a random seed from 1-1000 for each iteration

input="$1"
n=1             #number of cycles for each image, each cycle makes 2 images per seed

while IFS= read -r prompt
do
        for (( i=1 ; i<=$n ; i++ ));
        do
                q=$[RANDOM%1000+1]              #Random seed generator 1-1000
                python scripts/txt2img.py --W 448 --H 448 --plms --ckpt sd-v1-4.ckpt --skip_grid --n_samples 1 --prompt "$prompt"  --seed $q
        done
done < "$input"