cat20-mint.sh

#!/bin/bash

# Configuration
MAX_MINTS=100
DEFAULT_FEE_THRESHOLD=500

# $kibble
TOKEN_ID=c468e99ac3b533e503eac5ccf4f0e3362772f80cead8b7f71d802305d02f73d0_0

LOG_FILE="./mint_operations.log"

# ANSI color codes
GREEN='\033[0;32m'
RED='\033[0;31m'
YELLOW='\033[0;33m'
NC='\033[0m' # No Color

# Function to log messages
log_message() {
    local color=$2
    local message="[$(date '+%Y-%m-%d %H:%M:%S')] $1"
    echo -e "${color}${message}${NC}"
    echo -e "$message" | sed 's/\x1B\[[0-9;]\{1,\}[A-Za-z]//g' >> "$LOG_FILE"
}

# Function to display usage
usage() {
    echo "Usage: $0 <config_file1> <config_file2> ... [-f fee_threshold]"
    echo "  -f fee_threshold: Optional. Set the fee threshold (default: $DEFAULT_FEE_THRESHOLD)"
    exit 1
}

# Store all arguments
args=("$@")

# Find the position of -f option
f_position=-1
for i in "${!args[@]}"; do
    if [[ ${args[i]} == "-f" ]]; then
        f_position=$i
        break
    fi
done

# Parse -f option if present
if [[ $f_position -ne -1 ]]; then
    if [[ $((f_position + 1)) -lt ${#args[@]} ]]; then
        FEE_THRESHOLD=${args[$((f_position + 1))]}
        # Remove -f and its value from args
        unset 'args[f_position]'
        unset 'args[$((f_position + 1))]'
        # Reindex array
        args=("${args[@]}")
    else
        echo "Error: -f option requires a value" >&2
        usage
    fi
fi

# Set FEE_THRESHOLD to default if not provided
FEE_THRESHOLD=${FEE_THRESHOLD:-$DEFAULT_FEE_THRESHOLD}

# Check if config files are provided as arguments
if [ ${#args[@]} -eq 0 ]; then
    log_message "Error: No config files provided." "$RED"
    usage
fi

# Store config files in an array
CONFIG_FILES=("${args[@]}")

log_message "Starting mint operations. Will attempt $MAX_MINTS mints. Fee threshold: $FEE_THRESHOLD"

# Run yarn build
log_message "Running yarn build..."
if yarn build; then
    log_message "yarn build completed successfully."
else
    log_message "Error: yarn build failed. Exiting script."
    exit 1
fi

mints_completed=0
config_index=0
while [ $mints_completed -lt $MAX_MINTS ]; do
    fee=$(curl -sSL "https://mempool.fractal.rushfi.app/api/v1/fees/recommended" | jq -r '.hourFee')
    if [ "$fee" -le $FEE_THRESHOLD ]; then
        ((mints_completed++))
        attempt=1

        # Get the current config file
        current_config=${CONFIG_FILES[$config_index]}

        # Update the MINT_COMMAND with the current config file
        MINT_COMMAND="yarn workspace @cat-protocol/cat-cli cli mint -i ${TOKEN_ID} --max-fee-rate ${FEE_THRESHOLD} -c ${current_config}"
        echo "${MINT_COMMAND}"

        log_message "Mint $mints_completed: Starting mint operation (Fee: $fee, Config: $current_config)" "$GREEN"
        while true; do
            # Run the command and capture its output
            output=$($MINT_COMMAND 2>&1)
            exit_code=$?

            # Log the output without duplicating it
            echo "$output" | sed 's/^/    /' # Indent the output for better readability

            # Check for success pattern in the output using a regular expression
            if echo "$output" | grep -qE "Minting [0-9.]+ [A-Za-z]+ tokens in txid"; then
                mint_amount=$(echo "$output" | grep -E "Minting" | sed -E 's/.*Minting ([0-9.]+) [A-Za-z]+ tokens.*/\1/')
                txid=$(echo "$output" | grep -E "Minting" | sed -E 's/.*in txid: ([a-f0-9]+).*/\1/')
                token_name=$(echo "$output" | grep -E "Minting" | sed -E 's/.*Minting [0-9.]+ ([A-Za-z]+) tokens.*/\1/')
                log_message "Mint $mints_completed completed successfully: Minted $mint_amount $token_name tokens (txid: $txid, Config: $current_config)" "$YELLOW"
                break
            elif echo "$output" | grep -qE "mint token \[[A-Za-z]+\] failed"; then
                log_message "Mint $mints_completed failed (Attempt $attempt, Config: $current_config)" "$RED"
                ((attempt++))
            else
                log_message "Mint $mints_completed encountered an unexpected error (Attempt $attempt, Exit code: $exit_code, Config: $current_config)" "$RED"
                ((attempt++))
            fi
        done

        # Move to the next config file
        config_index=$(( (config_index + 1) % ${#CONFIG_FILES[@]} ))
    else
        log_message "Fee too high ($fee). Waiting 5 seconds before checking again..." "$RED"
        sleep 5
    fi
done

log_message "Completed all $MAX_MINTS mint operations." "$GREEN"