chore/make: add celestia-node make file for arabica testnet

Makefile

@@ -21,6 +21,9 @@ ifeq ($(SHORT),true)
 else
 	INTEGRATION_RUN_LENGTH =
 endif
+
+include celestia-node.mk
+
 ## help: Get more info on make commands.
 help: Makefile
 	@echo " Choose a command run in "$(PROJECTNAME)":"

README.md

@@ -24,14 +24,15 @@ Continue reading [here](https://blog.celestia.org/celestia-mvp-release-data-avai
   - [API docs](#api-docs)
   - [Node types](#node-types)
   - [Run a node](#run-a-node)
+    - [Quick Start with Light Node on arabica](#quick-start-with-light-node-on-arabica)
   - [Environment variables](#environment-variables)
   - [Package-specific documentation](#package-specific-documentation)
   - [Code of Conduct](#code-of-conduct)
 
 ## Minimum requirements
 
 | Requirement | Notes          |
-| ----------- |----------------|
+| ----------- | -------------- |
 | Go version  | 1.23 or higher |
 
 ## System Requirements
@@ -79,6 +80,40 @@ celestia <node_type> start
 
 Please refer to [this guide](https://docs.celestia.org/nodes/celestia-node/) for more information on running a node.
 
+### Quick Start with Light Node on arabica
+
+View available commands and their usage:
+
+```sh
+make node-help
+```
+
+Install celestia node and cel-key binaries:
+
+```sh
+make node-install
+```
+
+Start a light node with automated setup:
+
+```sh
+make light-arabica-up
+```
+
+This command:
+
+- Automatically checks wallet balance
+- Requests funds from faucet if needed
+- Sets node height to latest-1 for quick startup
+- Initializes the node if running for the first time
+
+Options:
+
+```sh
+make light-arabica-up COMMAND=again    # Reset node state to latest height
+make light-arabica-up CORE_IP=<ip>     # Use custom core IP
+```
+
 ## Environment variables
 
 | Variable                | Explanation                         | Default value | Required |

celestia-node.mk

@@ -0,0 +1,101 @@
+# Celestia Node Management Rules
+# These rules can be included in the main Makefile
+
+.PHONY: install get-address check-and-fund reset-node light-up node-help
+
+node-help:
+	@echo "Celestia Light Node Management Commands:"
+	@echo ""
+	@echo "Available targets:"
+	@echo "  node-install        - Install celestia node and cel-key binaries"
+	@echo "  get-address        - Display the wallet address from cel-key"
+	@echo "  check-and-fund     - Check wallet balance and request funds if needed"
+	@echo "  reset-node         - Reset node state and update config with latest block height"
+	@echo "  light-arabica-up   - Start the Celestia light node"
+	@echo ""
+	@echo "Special usage:"
+	@echo "  light-arabica-up options:"
+	@echo "    COMMAND=again    - Reset the node before starting"
+	@echo "    CORE_IP=<ip>     - Use custom IP instead of default validator"
+	@echo ""
+	@echo "Examples:"
+	@echo "  make light-arabica-up"
+	@echo "  make light-arabica-up COMMAND=again"
+	@echo "  make light-arabica-up CORE_IP=custom.ip.address"
+	@echo "  make light-arabica-up COMMAND=again CORE_IP=custom.ip.address"
+
+# Install celestia node and cel-key binaries
+node-install:
+	make install
+	make cel-key
+
+# Get wallet address from cel-key
+get-address:
+	@address=$$(cel-key list --node.type light --p2p.network arabica | grep "address: " | cut -d' ' -f3); \
+	echo $$address
+
+# Check balance and fund if needed
+check-and-fund:
+	@address=$$(cel-key list --node.type light --p2p.network arabica | grep "address: " | cut -d' ' -f3); \
+	echo "Checking balance for address: $$address"; \
+	balance=$$(curl -s "https://api.celestia-arabica-11.com/cosmos/bank/v1beta1/balances/$$address" | jq -r '.balances[] | select(.denom == "utia") | .amount // "0"'); \
+	if [[ $$balance =~ ^[0-9]+$$ ]]; then \
+		balance_tia=$$(echo "scale=6; $$balance/1000000" | bc); \
+		echo "Current balance: $$balance_tia TIA"; \
+	else \
+		balance_tia=0; \
+	fi; \
+	if (( $$(echo "$$balance_tia < 1" | bc -l) )); then \
+		echo "Balance too low. Requesting funds from faucet..."; \
+		curl -X POST 'https://faucet.celestia-arabica-11.com/api/v1/faucet/give_me' \
+			-H 'Content-Type: application/json' \
+			-d '{"address": "'$$address'", "chainId": "arabica-11" }'; \
+		echo "Waiting 10 seconds for transaction to process..."; \
+		sleep 10; \
+	fi
+
+# Reset node state and update config
+reset-node:
+	@echo "Resetting node state..."
+	@celestia light unsafe-reset-store --p2p.network arabica
+	@echo "Getting latest block height and hash..."
+	@block_response=$$(curl -s https://rpc.celestia-arabica-11.com/block); \
+	latest_block=$$(echo $$block_response | jq -r '.result.block.header.height'); \
+	latest_hash=$$(echo $$block_response | jq -r '.result.block_id.hash'); \
+	echo "Latest block height: $$latest_block"; \
+	echo "Latest block hash: $$latest_hash"; \
+	config_file="$$HOME/.celestia-light-arabica-11/config.toml"; \
+	echo "Updating config.toml..."; \
+	sed -i.bak -e "s/\(TrustedHash[[:space:]]*=[[:space:]]*\).*/\1\"$$latest_hash\"/" \
+		   -e "s/\(SampleFrom[[:space:]]*=[[:space:]]*\).*/\1$$latest_block/" \
+		   "$$config_file"; \
+	echo "Configuration updated successfully"
+
+# Start the Celestia light node
+# Usage: make light-arabica-up [COMMAND=again] [CORE_IP=custom_ip]
+light-arabica-up:
+	@config_file="$$HOME/.celestia-light-arabica-11/config.toml"; \
+	if [ "$(COMMAND)" = "again" ]; then \
+		$(MAKE) reset-node; \
+	fi; \
+	if [ -e "$$config_file" ]; then \
+		echo "Using config file: $$config_file"; \
+	else \
+		celestia light init --p2p.network arabica; \
+		$(MAKE) reset-node; \
+		$(MAKE) check-and-fund; \
+	fi; \
+	$(MAKE) check-and-fund; \
+	if [ -n "$(CORE_IP)" ]; then \
+		celestia light start \
+			--core.ip $(CORE_IP) \
+			--rpc.skip-auth \
+			--rpc.addr 0.0.0.0 \
+			--p2p.network arabica; \
+	else \
+		celestia light start \
+			--core.ip validator-1.celestia-arabica-11.com \
+			--rpc.skip-auth \
+			--rpc.addr 0.0.0.0 \
+			--p2p.network arabica; \
+	fi