chore(operations): Add sudo when installing via dpkg or rpm (#999)

Signed-off-by: Ben Johnson <[email protected]>

Author: binarylogic

distribution/install.sh

@@ -233,7 +233,7 @@ install_from_deb() {
     printf " ✓\n"
 
     printf "$_prompt Installing Vector via dpkg..."
-    ensure dpkg -i $_file
+    ensure_with_sudo dpkg -i $_file
 
     printf "$_prompt Install succeeded! 🚀\n"
     printf "$_prompt To start Vector:\n"
@@ -273,7 +273,7 @@ install_from_rpm() {
     printf " ✓\n"
 
     printf "$_prompt Installing Vector via rpm..."
-    ensure rpm -i $_file
+    ensure_with_sudo rpm -i $_file
 
     printf "$_prompt Install succeeded! 🚀\n"
     printf "$_prompt To start Vector:\n"
@@ -521,6 +521,14 @@ ensure() {
     fi
 }
 
+ensure_with_sudo() {
+    if ! [ -x "$(command -v sudo)" ]; then
+        ensure $@
+    else
+        ensure sudo $@
+    fi 
+}
+
 # This is just for indicating that commands' results are being
 # intentionally ignored. Usually, because it's being executed
 # as part of error handling.