nice holidays, what was I doing

executor/sh/install.sh

@@ -4,22 +4,40 @@ role="$1"
 
 # App installation tasks on a client node. Runs first
 if [ "$role" = 'client' ]; then
-    # TODO: get rid of these notifications. Left for debugging only.
-    carburator print terminal info "Executing install script on $role"
+    carburator print terminal info "Executing install script on a client"
 fi
 
 # App installation tasks on remote server node.
 if [ "$role" = 'server' ]; then
-    # TODO: get rid of these notifications. Left for debugging only.
-    carburator print terminal info "Executing install script on $role"
+    carburator print terminal info "Executing install script on a server"
 fi
 
 # Bash needs bash
 if ! carburator has program bash; then
     carburator print terminal error \
-        "Missing required program bash. Please install it before proceeding."
-    exit 120
+        "Missing required program bash. Trying to install..."
+else
+    exit
 fi
 
-# TODO: Just a reminder, to figure out where (any) script runs:
-# if [[ $(carburator node role) == 'client' ]]; then ...... ; fi
+# TODO: Untested below
+if carburator has program apt; then
+    carburator sudo apt update
+    carburator sudo apt -y install bash
+
+elif carburator has program pacman; then
+    carburator sudo pacman -Suy bash
+
+elif carburator has program yum; then
+    carburator sudo yum makecache --refresh
+    carburator sudo yum install bash
+
+elif carburator has program dnf; then
+    carburator sudo dnf makecache --refresh
+    carburator sudo dnf -y install bash
+
+else
+    carburator print terminal error \
+        "Unable to detect package manager from client node linux"
+    exit 120
+fi