Jose Henrique
d8f0e0e8ee
All checks were successful
Check scripts syntax / check-scripts-syntax (push) Successful in 30s
295 lines
8.9 KiB
Bash
295 lines
8.9 KiB
Bash
#!/bin/bash
|
|
|
|
# Usage: curl -sSL https://git.ivanch.me/ivanch/server-scripts/raw/branch/main/scripts-download.sh | bash
|
|
|
|
set -euo pipefail
|
|
|
|
#==============================================================================
|
|
# CONFIGURATION
|
|
#==============================================================================
|
|
|
|
# Color definitions for output formatting
|
|
readonly RED='\033[1;31m'
|
|
readonly GREEN='\033[1;32m'
|
|
readonly NC='\033[0m'
|
|
readonly LIGHT_BLUE='\033[1;34m'
|
|
readonly LIGHT_RED='\033[1;31m'
|
|
readonly LIGHT_GREEN='\033[1;32m'
|
|
readonly GREY='\033[1;30m'
|
|
readonly YELLOW='\033[1;33m'
|
|
|
|
# Configuration
|
|
readonly FILES_URL="https://git.ivanch.me/ivanch/server-scripts/raw/branch/main"
|
|
readonly REQUIRED_PACKAGES=("zip" "unzip" "sha256sum" "curl" "crontab")
|
|
readonly AVAILABLE_SCRIPTS=("clean.sh" "backup.sh" "docker-updater.sh")
|
|
|
|
# Format: [script_name]="cron_schedule"
|
|
declare -A CRONTAB_SCHEDULES=(
|
|
["clean.sh"]="0 23 * * *" # Daily at 11 PM
|
|
["backup.sh"]="30 23 * * 1,5" # Monday and Friday at 11:30 PM
|
|
["docker-updater.sh"]="0 3 */4 * *" # Every 4 days at 3 AM
|
|
)
|
|
|
|
#==============================================================================
|
|
# UTILITY FUNCTIONS
|
|
#==============================================================================
|
|
|
|
# Print formatted log messages
|
|
log_info() { echo -e "${GREY}[i] $1${NC}"; }
|
|
log_success() { echo -e "${GREEN}[✓] $1${NC}"; }
|
|
log_warning() { echo -e "${YELLOW}[!] $1${NC}"; }
|
|
log_error() { echo -e "${RED}[x] $1${NC}" >&2; }
|
|
log_step() { echo -e "${LIGHT_BLUE}[i] $1${NC}"; }
|
|
|
|
# Exit with error message
|
|
die() {
|
|
log_error "$1"
|
|
exit 1
|
|
}
|
|
|
|
# Check if a command exists
|
|
command_exists() {
|
|
command -v "$1" >/dev/null 2>&1
|
|
}
|
|
|
|
# Check if a process is running
|
|
process_running() {
|
|
pgrep "$1" >/dev/null 2>&1
|
|
}
|
|
|
|
#==============================================================================
|
|
# MAIN FUNCTIONS
|
|
#==============================================================================
|
|
|
|
# Detect the operating system
|
|
detect_operating_system() {
|
|
log_info "Detecting operating system..."
|
|
|
|
if command_exists apk; then
|
|
echo "Alpine"
|
|
elif command_exists apt; then
|
|
echo "Debian"
|
|
else
|
|
die "Unsupported operating system. This script supports Alpine and Debian-based systems only."
|
|
fi
|
|
}
|
|
|
|
# Check for missing packages
|
|
get_missing_packages() {
|
|
local missing=()
|
|
|
|
for package in "${REQUIRED_PACKAGES[@]}"; do
|
|
if ! command_exists "$package"; then
|
|
missing+=("$package")
|
|
fi
|
|
done
|
|
|
|
printf '%s\n' "${missing[@]}"
|
|
}
|
|
|
|
# Install packages based on the detected OS
|
|
install_packages() {
|
|
local os="$1"
|
|
shift
|
|
local packages=("$@")
|
|
|
|
if [[ ${#packages[@]} -eq 0 ]]; then
|
|
return 0
|
|
fi
|
|
|
|
log_info "Installing required packages: ${packages[*]}"
|
|
|
|
case "$os" in
|
|
"Alpine")
|
|
log_info "Updating APK package index..."
|
|
apk update >/dev/null || die "Failed to update APK package index"
|
|
|
|
log_info "Installing packages via APK..."
|
|
apk add --no-cache "${packages[@]}" >/dev/null || die "Failed to install packages via APK"
|
|
;;
|
|
"Debian")
|
|
log_info "Updating APT package index..."
|
|
apt-get update -y >/dev/null || die "Failed to update APT package index"
|
|
|
|
log_info "Installing packages via APT..."
|
|
apt-get install -y "${packages[@]}" >/dev/null || die "Failed to install packages via APT"
|
|
;;
|
|
*)
|
|
log_error "Debug info - OS variable content: '$os'"
|
|
log_error "Debug info - OS variable length: ${#os}"
|
|
die "Unknown operating system: '$os'"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# Verify all required packages are available
|
|
verify_packages() {
|
|
log_info "Verifying package installation..."
|
|
|
|
local missing_packages
|
|
readarray -t missing_packages < <(get_missing_packages)
|
|
|
|
if [[ ${#missing_packages[@]} -gt 0 ]]; then
|
|
die "Failed to install required packages: ${missing_packages[*]}"
|
|
fi
|
|
|
|
log_success "All required packages are available"
|
|
}
|
|
|
|
# Check if crontab service is running
|
|
check_crontab_service() {
|
|
log_info "Checking crontab service status..."
|
|
|
|
if ! process_running "cron"; then
|
|
die "Crontab service is not running. Please start the cron service first."
|
|
fi
|
|
|
|
log_success "Crontab service is running"
|
|
}
|
|
|
|
# Prompt user to select scripts for installation
|
|
select_scripts() {
|
|
local selected=()
|
|
|
|
log_info "Available scripts for download and installation:"
|
|
echo
|
|
|
|
for script in "${AVAILABLE_SCRIPTS[@]}"; do
|
|
local schedule="${CRONTAB_SCHEDULES[$script]:-"0 0 * * *"}"
|
|
echo -e " ${LIGHT_BLUE}$script${NC} - Schedule: ${GREY}$schedule${NC}"
|
|
done
|
|
|
|
echo
|
|
log_info "Select scripts to download and install:"
|
|
|
|
for script in "${AVAILABLE_SCRIPTS[@]}"; do
|
|
read -p "Install $script? [Y/n]: " choice </dev/tty
|
|
if [[ "$choice" =~ ^[Yy]?$ ]]; then
|
|
selected+=("$script")
|
|
fi
|
|
done
|
|
|
|
if [[ ${#selected[@]} -eq 0 ]]; then
|
|
die "No scripts selected. Exiting..."
|
|
fi
|
|
|
|
printf '%s\n' "${selected[@]}"
|
|
}
|
|
|
|
# Verify server connectivity for selected scripts
|
|
verify_server_connectivity() {
|
|
local scripts=("$@")
|
|
|
|
log_info "Verifying server connectivity..."
|
|
|
|
for script in "${scripts[@]}"; do
|
|
local url="$FILES_URL/$script"
|
|
if ! curl -s --head "$url" | head -n 1 | grep -E "HTTP/[12] [23].." >/dev/null; then
|
|
die "Script '$script' not found on server: $url"
|
|
fi
|
|
done
|
|
|
|
log_success "Server connectivity verified"
|
|
}
|
|
|
|
# Download selected scripts
|
|
download_scripts() {
|
|
local scripts=("$@")
|
|
|
|
log_info "Downloading ${#scripts[@]} script(s)..."
|
|
|
|
for script in "${scripts[@]}"; do
|
|
local url="$FILES_URL/$script"
|
|
log_step "Downloading $script..."
|
|
|
|
if ! curl -s -o "./$script" "$url"; then
|
|
die "Failed to download $script from $url"
|
|
fi
|
|
|
|
# Set executable permissions
|
|
chmod +x "./$script" || die "Failed to set executable permissions for $script"
|
|
done
|
|
|
|
log_success "All scripts downloaded and configured"
|
|
}
|
|
|
|
# Setup crontab entries for selected scripts
|
|
setup_crontab() {
|
|
local scripts=("$@")
|
|
local current_workdir
|
|
current_workdir=$(pwd)
|
|
|
|
log_info "Setting up crontab entries..."
|
|
|
|
for script in "${scripts[@]}"; do
|
|
local schedule="${CRONTAB_SCHEDULES[$script]:-"0 0 * * *"}"
|
|
local log_file="/tmp/${script%.*}.log"
|
|
local cron_entry="$schedule $current_workdir/$script > $log_file 2>&1"
|
|
|
|
log_step "Configuring crontab for $script (Schedule: $schedule)..."
|
|
|
|
# Remove existing crontab entry for this script
|
|
if crontab -l 2>/dev/null | grep -q "$script"; then
|
|
log_step "Removing existing crontab entry for $script..."
|
|
crontab -l 2>/dev/null | grep -v "$script" | crontab - || die "Failed to remove existing crontab entry"
|
|
fi
|
|
|
|
# Add new crontab entry
|
|
(crontab -l 2>/dev/null; echo "$cron_entry") | crontab - || die "Failed to add crontab entry for $script"
|
|
|
|
# Verify the entry was added
|
|
if ! crontab -l 2>/dev/null | grep -q "$script"; then
|
|
die "Failed to verify crontab entry for $script"
|
|
fi
|
|
|
|
log_success "Crontab configured for $script"
|
|
done
|
|
|
|
log_success "All crontab entries configured successfully"
|
|
}
|
|
|
|
#==============================================================================
|
|
# MAIN EXECUTION
|
|
#==============================================================================
|
|
|
|
main() {
|
|
log_step "Starting Server Scripts Downloader"
|
|
echo
|
|
|
|
# System detection and validation
|
|
local detected_os
|
|
detected_os=$(detect_operating_system)
|
|
detected_os=$(echo "$detected_os" | tr -d '\n\r' | xargs) # Clean any whitespace/newlines
|
|
log_success "Detected $detected_os Linux"
|
|
|
|
# Package management
|
|
local missing_packages
|
|
readarray -t missing_packages < <(get_missing_packages)
|
|
|
|
if [[ ${#missing_packages[@]} -gt 0 ]]; then
|
|
log_warning "Missing packages detected: ${missing_packages[*]}"
|
|
install_packages "$detected_os" "${missing_packages[@]}"
|
|
fi
|
|
|
|
verify_packages
|
|
check_crontab_service
|
|
|
|
# Script selection and installation
|
|
local selected_scripts
|
|
readarray -t selected_scripts < <(select_scripts)
|
|
|
|
log_info "Selected scripts: ${selected_scripts[*]}"
|
|
|
|
verify_server_connectivity "${selected_scripts[@]}"
|
|
download_scripts "${selected_scripts[@]}"
|
|
setup_crontab "${selected_scripts[@]}"
|
|
|
|
echo
|
|
log_success "Installation completed successfully!"
|
|
log_info "Scripts have been downloaded to: $(pwd)"
|
|
log_info "Crontab entries have been configured. Use 'crontab -l' to view them."
|
|
log_info "Log files will be created in /tmp/ directory."
|
|
}
|
|
|
|
# Execute main function
|
|
main "$@" |