feat: add local dev setup script

misc/dev/Makefile

@@ -0,0 +1,9 @@
+.PHONY: all local
+
+all: local
+
+local:
+	echo "Giving permissions to run script"
+	chmod u+x ./dev.sh
+	echo "Running local development setup"
+	@./dev.sh $$RESTORE_DIR $$BACKUP_DIR

misc/dev/dev.sh

@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+
+# Constants and Configurations
+TX_ARCHIVE_BINARY="github.com/gnolang/tx-archive/cmd@latest"
+DELAY=5
+
+# The restore source directory
+restore_dir=$1
+
+# The backup output directory
+backup_dir=$2
+
+# Set up the kill signal callback
+teardown() {
+  echo "Stopping background processes..."
+  kill 0
+}
+
+# Set up the required tx-archive tool
+install_tools() {
+  echo "Installing tx-archive binary"
+  if go install $TX_ARCHIVE_BINARY; then
+    echo "Installation successful"
+  else
+    echo "Failed to install the binary"
+    exit 1
+  fi
+}
+
+# Helper for checking the local exit code
+check_exit_code() {
+  local exit_code=$?
+  if [ $exit_code -ne 0 ]; then
+    echo "Error: Process failed with exit code $exit_code"
+    teardown
+  fi
+}
+
+# Install the required tools
+install_tools
+
+# Pull in the latest changes from VC
+cd ../..
+git checkout master
+git pull
+
+# Clean out the blockchain data
+cd gno.land && make clean fclean build install
+
+# Start the gnoland node (fresh chain), and in parallel
+# - start the restore service for transactions
+# - start the backup service for transactions
+(
+  echo "Starting Gno node..."
+  gnoland start
+  check_exit_code
+) &
+(
+  # Sleep the restore until the node is fully loaded up
+  sleep $DELAY
+  echo "Starting restore..."
+  cmd restore -legacy -watch -input-path "$restore_dir"
+  check_exit_code
+) &
+(
+  # Sleep the restore until the node is fully loaded up
+  sleep $DELAY
+  echo "Starting backup..."
+  cmd backup -legacy -watch -overwrite -output-path "$backup_dir"
+  check_exit_code
+) &
+
+# Trap all kill signals
+trap 'teardown' INT
+
+# Wait for all background processes to finish
+wait