Add build script generated by ChatGPT

.gitignore

@@ -20,5 +20,6 @@
 # Go workspace file
 go.work
 
+/out/
 /config.yml
 /power

build_script.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Script generated by ChatGPT
+
+# Output directory
+output_dir="out"
+
+# Operating system
+os="linux"
+
+# List of architectures
+architectures=("386" "amd64" "arm64" "armv6" "armv7")
+
+# Checksums file name
+checksums_file="$output_dir/checksums.txt"
+
+# Remove the output directory if it already exists
+rm -rf "$output_dir"
+
+# Create the output directory
+mkdir -p "$output_dir"
+
+# Loop over architectures
+for arch in "${architectures[@]}"; do
+    # Binary name
+    binary_name="power-linux-$arch"
+
+    # Full path of the binary
+    binary_path="$output_dir/$binary_name"
+
+    # Use go build to generate the binary
+    if [ "$arch" == "armv6" ] || [ "$arch" == "armv7" ]; then
+        GOOS=$os GOARCH=arm GOARM=$(if [ "$arch" == "armv6" ]; then echo 6; else echo 7; fi) go build -o "$binary_path"
+    else
+        GOOS=$os GOARCH=$arch go build -o "$binary_path"
+    fi
+
+    # Display a message indicating that the binary is built
+    echo "Binary $binary_name built successfully."
+
+    # Calculate the SHA256 checksum
+    checksum=$(sha256sum "$binary_path" | cut -d ' ' -f 1)
+
+    # Add the checksum to the checksums.txt file
+    echo "$checksum *$binary_name" >> "$checksums_file"
+done
+
+# Display a message indicating that the process is complete
+echo "Binaries successfully generated in the $output_dir directory."
+echo "Checksums saved in the $checksums_file file."