From a5ea9c46bee9d744fc354fdf610fecbd25637b8b Mon Sep 17 00:00:00 2001
From: kenny-io <ekeneeze3@gmail.com>
Date: Fri, 13 Sep 2024 19:31:56 +0400
Subject: [PATCH] request user permission for package installations

---
 installer.sh | 62 ++++++++++++++++++++++++++--------------------------
 1 file changed, 31 insertions(+), 31 deletions(-)

diff --git a/installer.sh b/installer.sh
index ba43504..f8ca69a 100755
--- a/installer.sh
+++ b/installer.sh
@@ -121,45 +121,45 @@ echo "The base directory is set to: $input"
 NODEHOME="${input/#\~/$HOME}" # support ~ in path
 
 # Check all things that will be needed for this script to succeed like access to docker and docker-compose
-# If any check fails, attempt to install the missing dependency
-command -v git >/dev/null 2>&1 || {
-    echo >&2 "'git' is not installed. Attempting to install git..."
-    if command -v apt-get >/dev/null 2>&1; then
-        sudo apt-get update && sudo apt-get install -y git
-    elif command -v yum >/dev/null 2>&1; then
-        sudo yum install -y git
-    else
-        echo >&2 "Unable to install git. Please install it manually."
-        exit 1
+# If any check fails exit with a message on what the user needs to do to fix the problem
+check_and_install() {
+    if ! command -v $1 &>/dev/null; then
+        read -p "$1 is not installed. Do you want to install it? (y/n) " -n 1 -r
+        echo
+        if [[ $REPLY =~ ^[Yy]$ ]]; then
+            case $1 in
+                git)
+                    sudo apt-get update && sudo apt-get install -y git || sudo yum install -y git
+                    ;;
+                docker)
+                    curl -fsSL https://get.docker.com | sudo sh
+                    sudo usermod -aG docker $USER
+                    ;;
+                docker-compose)
+                    sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+                    sudo chmod +x /usr/local/bin/docker-compose
+                    ;;
+            esac
+        else
+            echo "$1 is required but not installed. Exiting."
+            exit 1
+        fi
     fi
 }
 
-command -v docker >/dev/null 2>&1 || {
-    echo >&2 "'docker' is not installed. Attempting to install docker..."
-    curl -fsSL https://get.docker.com -o get-docker.sh
-    sudo sh get-docker.sh
-    sudo usermod -aG docker $USER
-    rm get-docker.sh
-}
+# Check and install required components
+check_and_install git
+check_and_install docker
+check_and_install docker-compose
 
+# Verify Docker Compose installation
 if ! command -v docker-compose &>/dev/null && ! docker --help | grep -q "compose"; then
-    echo "docker-compose or docker compose is not installed. Attempting to install docker-compose..."
-    sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
-    sudo chmod +x /usr/local/bin/docker-compose
-fi
-
-# Verify installations
-command -v git >/dev/null 2>&1 || { echo >&2 "Failed to install git. Please install it manually."; exit 1; }
-command -v docker >/dev/null 2>&1 || { echo >&2 "Failed to install docker. Please install it manually."; exit 1; }
-if command -v docker-compose &>/dev/null; then
-    echo "docker-compose is installed on this machine"
-elif docker --help | grep -q "compose"; then
-    echo "docker compose subcommand is installed on this machine"
-else
-    echo "Failed to install docker-compose. Please install it manually."
+    echo "docker-compose or docker compose is not installed. Please install it manually."
     exit 1
 fi
 
+echo "All required packages are installed."
+
 export DOCKER_DEFAULT_PLATFORM=linux/amd64
 
 docker-safe() {