add user prompt for file selection in download script

README.md

@@ -6,11 +6,13 @@ They feature auto-updating, and some error handling.
 
 ## `scripts-download.sh`
 
-This script is used to download all the scripts in this repository to a specified directory.
+This script is used to download selected scripts in this repository to a specified directory and install them as cron jobs.
 ```bash
 curl -sSL https://git.ivanch.me/ivanch/server-scripts/raw/branch/main/scripts-download.sh | bash
 ```
 
+When you run the script, you will be prompted to select which scripts you want to download and install.
+
 ### `backup.sh`
 
 This script is used to backup a directory to a remote server using `rsync`. It is intended to be run as a cron job.

scripts-download.sh

@@ -107,9 +107,24 @@ echo -e "${GREEN}[✓] Crontab is running.${NC}"
 # Variables
 FILES=("clean.sh" "backup.sh" "docker-updater.sh")
 
-# Check connection with the server for all files
-echo -e "${GREY}[i] Checking connection with the server..."
+# Prompt user to select files to download
+selected_files=()
+echo -e "${GREY}[i] Select files to download and install on crontab:"${NC}"
 for FILE in "${FILES[@]}"; do
+    read -p "Do you want to download and install $FILE? (y/n): " choice
+    if [[ "$choice" == "y" || "$choice" == "Y" ]]; then
+        selected_files+=("$FILE")
+    fi
+done
+
+if [ ${#selected_files[@]} -eq 0 ]; then
+    echo -e "${RED}[x] No files selected. Exiting...${NC}"
+    exit 1
+fi
+
+# Check connection with the server for selected files
+echo -e "${GREY}[i] Checking connection with the server..."
+for FILE in "${selected_files[@]}"; do
     curl -s --head "$FILES_URL/$FILE" | head -n 1 | grep -E "HTTP/[12] [23].." > /dev/null
 
     if [ $? -ne 0 ]; then
@@ -122,8 +137,8 @@ echo -e "${GREEN}[✓] Connection with the server established.${NC}"
 
 echo -e "${GREY}[i] Downloading scripts..."
 
-# Download scripts
-for FILE in "${FILES[@]}"; do
+# Download selected scripts
+for FILE in "${selected_files[@]}"; do
     curl -s -o "./$FILE" "$FILES_URL/$FILE"
 done
 
@@ -134,17 +149,18 @@ CURRENT_WORKDIR=$(pwd)
 # Setup permissions
 echo -e "${GREY}[i] Setting up permissions..."
 
-for FILE in "${FILES[@]}"; do
+# Setup permissions for selected files
+for FILE in "${selected_files[@]}"; do
     chmod +x "./$FILE"
 done
 
 echo -e "${GREEN}[✓] Permissions set up.${NC}"
 
-# Setup crontab for files
+# Setup crontab for selected files
 echo -e "${GREY}[i] Setting up crontab..."
 
 # Add crontabs
-for FILE in "${FILES[@]}"; do
+for FILE in "${selected_files[@]}"; do
     if crontab -l 2>/dev/null | grep -q $FILE; then
         echo -e "${LIGHT_BLUE}[i] [$FILE] Crontab already exists. Removing...${NC}"
         crontab -l | grep -v $FILE | crontab -