Check for volta installation

install-scripts/install-safe-chain.ps1

@@ -60,6 +60,31 @@ function Remove-NpmInstallation {
     }
 }
 
+# Check and uninstall Volta-managed package if present
+function Remove-VoltaInstallation {
+    # Check if Volta is available
+    if (-not (Get-Command volta -ErrorAction SilentlyContinue)) {
+        return
+    }
+
+    # Volta manages global packages in its own directory
+    # Check if safe-chain is installed via Volta
+    volta list @aikidosec/safe-chain 2>&1 | Out-Null
+    if ($LASTEXITCODE -eq 0) {
+        Write-Info "Detected Volta installation of @aikidosec/safe-chain"
+        Write-Info "Uninstalling Volta version before installing binary version..."
+
+        volta uninstall @aikidosec/safe-chain 2>&1 | Out-Null
+        if ($LASTEXITCODE -eq 0) {
+            Write-Info "Successfully uninstalled Volta version"
+        }
+        else {
+            Write-Warn "Failed to uninstall Volta version automatically"
+            Write-Warn "Please run: volta uninstall @aikidosec/safe-chain"
+        }
+    }
+}
+
 # Main installation
 function Install-SafeChain {
     Write-Info "Installing safe-chain $Version..."
@@ -67,6 +92,9 @@ function Install-SafeChain {
     # Check for existing npm installation
     Remove-NpmInstallation
 
+    # Check for existing Volta installation
+    Remove-VoltaInstallation
+
     # Detect platform
     $arch = Get-Architecture
     $binaryName = "safe-chain-win-$arch.exe"

install-scripts/install-safe-chain.sh

@@ -88,6 +88,27 @@ check_npm_installation() {
     fi
 }
 
+# Check and uninstall Volta-managed package if present
+check_volta_installation() {
+    if ! command_exists volta; then
+        return
+    fi
+
+    # Volta manages global packages in its own directory
+    # Check if safe-chain is installed via Volta
+    if volta list @aikidosec/safe-chain >/dev/null 2>&1; then
+        info "Detected Volta installation of @aikidosec/safe-chain"
+        info "Uninstalling Volta version before installing binary version..."
+
+        if volta uninstall @aikidosec/safe-chain >/dev/null 2>&1; then
+            info "Successfully uninstalled Volta version"
+        else
+            warn "Failed to uninstall Volta version automatically"
+            warn "Please run: volta uninstall @aikidosec/safe-chain"
+        fi
+    fi
+}
+
 # Main installation
 main() {
     info "Installing safe-chain ${VERSION}..."
@@ -95,6 +116,9 @@ main() {
     # Check for existing npm installation
     check_npm_installation
 
+    # Check for existing Volta installation
+    check_volta_installation
+
     # Detect platform
     OS=$(detect_os)
     ARCH=$(detect_arch)