Add preprocessor: EAS (Enhanced Action Splitter)

planutils/packages/eas/install

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+if ! (dpkg-query -s pypy3-dev &>/dev/null)
+then
+  if [ "$UID" -ne 0 ]
+  then
+    echo "installation requires root access"
+    exec sudo "$0" "$@"
+    exit $?
+  fi
+  apt update
+  apt install -y pypy3-dev
+fi
+
+git clone https://github.com/melahi/enhanced-action-splitter.git
+cd enhanced-action-splitter
+pypy3 -m pip install setuptools --upgrade
+pypy3 -m pip install -r requirements.txt
+mv split.py split
+mv merge_plan.py merge_plan

planutils/packages/eas/manifest.json

@@ -0,0 +1,6 @@
+{
+    "name": "Enhanced Action Splitter (EAS)",
+    "description": "Enhanced Action Splitter (EAS) efficiently splits PDDL action schemas into smaller actions suitable for grounding. This is particularly helpful when the number of grounded actions for action schemas becomes too large for grounding-based planners to handle, effectively enabling them to solve problems they otherwise couldn't.",
+    "install-size": "920K",
+    "dependencies": []
+}

planutils/packages/eas/run

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+
+if [[ "$1" == "" || "$1" == "-h" || "$1" == "--help" || "$1" == "help" ]]
+then
+  echo
+  echo "eas [help|<command>]"
+  echo
+  echo "<command> can be:"
+  echo "    split: Produces the split version of the problem instance."
+  echo "    merge_plan: Merges the plan for the split instance to construct a solution for the original problem"
+  echo
+  echo "To get specific help for <command>:"
+  echo "eas <command> -h"
+  echo
+else
+  $(dirname "$0")/enhanced-action-splitter/"$1" ${@:2}
+fi

planutils/packages/eas/uninstall

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+rm -rf enhanced-action-splitter/