add facefusion runner

workflows/comfy/facefusion-runner.sh

@@ -0,0 +1,53 @@
+#! /bin/bash
+set -ex
+
+# we're invoked as 
+# ./facefusion-runner.sh --input-audio $input_audio --input-video --output $output
+LONGOPTS=input_audio:,input_video:,output:
+OPTIONS=a:v:o:
+
+PARSED=$(getopt --options=$OPTIONS --longoptions=$LONGOPTS --name "$0" -- "$@") || exit 2
+# read getopt’s output this way to handle the quoting right:
+eval set -- "$PARSED"
+
+
+while true; do
+  case "$1" in
+    -a|--input_audio)
+      input_audio="$2"
+      shift 2
+      ;;
+    -v|--input_video)
+      input_video="$2"
+      shift 2
+      ;;
+    -o|--output)
+      output="$2"
+      shift 2
+      ;;
+    --)
+      shift
+      break
+      ;;
+    *)
+      echo "Programming error"
+      exit 3
+      ;;
+  esac
+done
+
+echo "input_audio: $input_audio"
+echo "input_video: $input_video"
+echo "output: $output"
+
+export input_audio
+export input_video
+export output
+
+deactivate || true
+
+cd /facefusion
+# Set up the environment
+source venv/bin/activate
+venv/bin/python3 -m pip install -r requirements.txt
+venv/bin/python3 run.py -s $input_audio -t $input_video --frame-processors lip_syncer -o $output --headless