Update docker-install.sh

shfmt

install/docker-install.sh

@@ -25,6 +25,7 @@ get_latest_release() {
 
 DOCKER_LATEST_VERSION=$(get_latest_release "moby/moby")
 PORTAINER_LATEST_VERSION=$(get_latest_release "portainer/portainer")
+PORTAINER_AGENT_LATEST_VERSION=$(get_latest_release "portainer/agent")
 DOCKER_COMPOSE_LATEST_VERSION=$(get_latest_release "docker/compose")
 
 msg_info "Installing Docker $DOCKER_LATEST_VERSION"
@@ -44,7 +45,7 @@ $STD sh <(curl -sSL https://get.docker.com)
 msg_ok "Installed Docker $DOCKER_LATEST_VERSION"
 
 read -r -p "Would you like to add Portainer? <y/N> " prompt
-if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
+if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
   msg_info "Installing Portainer $PORTAINER_LATEST_VERSION"
   docker volume create portainer_data >/dev/null
   $STD docker run -d \
@@ -56,10 +57,22 @@ if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
     -v portainer_data:/data \
     portainer/portainer-ce:latest
   msg_ok "Installed Portainer $PORTAINER_LATEST_VERSION"
+else
+  read -r -p "Would you like to add the Portainer Agent? <y/N> " prompt
+  if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
+    msg_info "Installing Portainer agent $PORTAINER_AGENT_LATEST_VERSION"
+    $STD docker run -d \
+      -p 9001:9001 \
+      --name portainer_agent \
+      --restart=always \
+      -v /var/run/docker.sock:/var/run/docker.sock \
+      -v /var/lib/docker/volumes:/var/lib/docker/volumes \
+      portainer/agent
+    msg_ok "Installed Portainer Agent $PORTAINER_AGENT_LATEST_VERSION"
+  fi
 fi
-
 read -r -p "Would you like to add Docker Compose? <y/N> " prompt
-if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
+if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
   msg_info "Installing Docker Compose $DOCKER_COMPOSE_LATEST_VERSION"
   DOCKER_CONFIG=${DOCKER_CONFIG:-$HOME/.docker}
   mkdir -p $DOCKER_CONFIG/cli-plugins