Silence output from Node.js version manager commands in installation scripts

- sometimes we get such excessive output [Pasted text]

Author: robertpiosik

install.ps1

@@ -20,15 +20,15 @@ if (!$nodeIsGood) {
     # Try fnm
     if (!$switched -and (Get-Command fnm -ErrorAction SilentlyContinue)) {
         fnm env --shell powershell | Out-String | Invoke-Expression
-        fnm install 22
-        fnm use 22
+        fnm install 22 *>$null
+        fnm use 22 *>$null
         $switched = $true
     }
 
     # Try nvm
     if (!$switched -and (Get-Command nvm -ErrorAction SilentlyContinue)) {
-        nvm install 22
-        nvm use 22
+        nvm install 22 *>$null
+        nvm use 22 *>$null
         $switched = $true
     }
 

install.sh

@@ -31,18 +31,18 @@ if ! check_node_version; then
     \. "$NVM_DIR/nvm.sh"
   fi
   if type nvm >/dev/null 2>&1; then
-    nvm install 22 && nvm use 22 && SWITCHED=true
+    nvm install 22 >/dev/null 2>&1 && nvm use 22 >/dev/null 2>&1 && SWITCHED=true
   fi
 
   # Try fnm
   if [ "$SWITCHED" = false ] && command -v fnm &> /dev/null; then
     eval "$(fnm env)"
-    fnm install 22 && fnm use 22 && SWITCHED=true
+    fnm install 22 >/dev/null 2>&1 && fnm use 22 >/dev/null 2>&1 && SWITCHED=true
   fi
 
   # Try n
   if [ "$SWITCHED" = false ] && command -v n &> /dev/null; then
-    n 22 && SWITCHED=true
+    n 22 >/dev/null 2>&1 && SWITCHED=true
   fi
 
   if [ "$SWITCHED" = false ]; then