added aarch64 architecture + refactor

spells/menu/bitcoin/install-bitcoin

@@ -1,21 +1,33 @@
 #!/bin/sh
 
-# This spell installs bitcoin on almost any Linux platform, from source when possible, otherwise from precompiled binary.
-
 # Set Bitcoin version
-BITCOIN_VERSION=24.1
+BITCOIN_VERSION="25.0"
+
+# Function to get Bitcoin binary based on architecture
+get_bitcoin_binary() {
+    local arch
+    arch=$(uname -m)
+    case "$arch" in
+        "x86_64")
+            echo "bitcoin-$BITCOIN_VERSION-x86_64-linux-gnu.tar.gz"
+            ;;
+        "aarch64")
+            echo "bitcoin-$BITCOIN_VERSION-aarch64-linux-gnu.tar.gz"
+            ;;
+        "armv7l")
+            echo "bitcoin-$BITCOIN_VERSION-arm-linux-gnueabihf.tar.gz"
+            ;;
+        *)
+            echo "Unsupported architecture: $arch"
+            exit 1
+    esac
+}
 
-# Install Bitcoin from source
+# Function to install Bitcoin from source
 install_bitcoin_from_source() {
-    say "Installing Bitcoin Core from source"
-    if [ ! -e bitcoin-$BITCOIN_VERSION* ]; then
-        wget https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/bitcoin-$BITCOIN_VERSION.tar.gz 
-    fi
-    . ./path_to_install_if_needed_script.sh boost
+    wget https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/bitcoin-$BITCOIN_VERSION.tar.gz 
     tar -xvf bitcoin-$BITCOIN_VERSION.tar.gz
-    sleep 1
-    cd bitcoin-$BITCOIN_VERSION
-    chmod +x autogen.sh
+    cd bitcoin-$BITCOIN_VERSION || exit 1
     ./autogen.sh
     ./configure --disable-wallet
     make 
@@ -23,66 +35,50 @@ install_bitcoin_from_source() {
         return 1
     fi
     sudo make install
-    cd ..
+    cd .. || exit 1
     return 0
 }
 
-# Install Bitcoin ARM precompiled binary
-install_bitcoin_arm_binary() {
-    say "Installing Bitcoin Core ARM precompiled binary"
-    if [ ! -e bitcoin-$BITCOIN_VERSION* ]; then
-        wget https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/bitcoin-$BITCOIN_VERSION-arm-linux-gnueabihf.tar.gz
-        tar -xzf bitcoin-$BITCOIN_VERSION-arm-linux-gnueabihf.tar.gz
-    fi
+# Function to install Bitcoin binary
+install_bitcoin_binary() {
+    binary_name=$(get_bitcoin_binary)
+    bitcoin_url="https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/$binary_name"
+    tmp_dir="/tmp/bitcoin-install-$(date +%s)"
+    mkdir -p "$tmp_dir"
+    cd "$tmp_dir" || exit 1
+    wget "$bitcoin_url"
+    tar -xzf "$binary_name"
     sudo install -m 0755 -o root -g root -t /usr/local/bin bitcoin-$BITCOIN_VERSION/bin/*
+    cd - || exit 1
+    rm -rf "$tmp_dir"
+    echo "Bitcoin Core version $BITCOIN_VERSION has been installed successfully."
 }
 
-# Install Bitcoin x86_64 precompiled binary
-install_bitcoin_x86_64_binary() {
-    say "Installing Bitcoin Core x86_64 precompiled binary"
-    if [ ! -e bitcoin-$BITCOIN_VERSION* ]; then
-        wget https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/bitcoin-$BITCOIN_VERSION-x86_64-linux-gnu.tar.gz
-        tar -xzf bitcoin-$BITCOIN_VERSION-x86_64-linux-gnu.tar.gz
-    fi
-    sudo install -m 0755 -o root -g root -t /usr/local/bin bitcoin-$BITCOIN_VERSION/bin/*
+# Function to install Bitcoin for macOS
+install_bitcoin_macos() {
+    wget https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/bitcoin-$BITCOIN_VERSION-osx64.tar.gz
+    tar -xzf bitcoin-$BITCOIN_VERSION-osx64.tar.gz
+    sudo mv bitcoin-$BITCOIN_VERSION/bin/* /usr/local/bin/
+    rm -rf bitcoin-$BITCOIN_VERSION-osx64.tar.gz bitcoin-$BITCOIN_VERSION
+    echo "Bitcoin Core version $BITCOIN_VERSION has been installed successfully on macOS."
 }
 
-# Install Bitcoin macOS precompiled binary
-install_bitcoin_macos_binary() {
-    say "Installing Bitcoin Core macOS precompiled binary"
-    if [ ! -e bitcoin-$BITCOIN_VERSION* ]; then
-        wget https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/bitcoin-$BITCOIN_VERSION-osx-signed.dmg
-        hdiutil attach bitcoin-$BITCOIN_VERSION-osx-signed.dmg
-        cp -R /Volumes/Bitcoin-Core/Bitcoin-Qt.app /Applications/
-        hdiutil detach /Volumes/Bitcoin-Core
-    fi
+# Main function to install Bitcoin
+install_bitcoin() {
+    case "$(uname -s)" in
+        Darwin)
+            install_bitcoin_macos
+            ;;
+        Linux)
+            if ! install_bitcoin_from_source; then
+                install_bitcoin_binary
+            fi
+            ;;
+        *)
+            echo "Unsupported operating system"
+            exit 1
+    esac
 }
 
-# Detect the operating system
-OS=$(uname -s)
-
-# Install Bitcoin based on the OS
-case $OS in
-    Darwin)
-        install_bitcoin_macos_binary
-        ;;
-    Linux)
-        ARCH=$(uname -m)
-        case $ARCH in
-            x86_64)
-                if ! install_bitcoin_from_source; then
-                    install_bitcoin_x86_64_binary
-                fi
-                ;;
-            arm* | aarch64)
-                install_bitcoin_arm_binary
-                ;;
-            *)
-                say "Unsupported architecture: $ARCH"
-                exit
-        esac
-        ;;
-    *)
-        say "Unsupported operating system: $OS"
-        exit
-esac
+# Run the install Bitcoin function
+install_bitcoin