mirror of
https://github.com/tw93/Mole.git
synced 2026-02-04 19:44:44 +00:00
657 lines
22 KiB
Bash
657 lines
22 KiB
Bash
#!/bin/bash
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# System Checks Module
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# Combines configuration, security, updates, and health checks
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set -euo pipefail
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# ============================================================================
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# Configuration Checks
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# ============================================================================
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check_touchid_sudo() {
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# Check if Touch ID is configured for sudo
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local pam_file="/etc/pam.d/sudo"
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if [[ -f "$pam_file" ]] && grep -q "pam_tid.so" "$pam_file" 2> /dev/null; then
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echo -e " ${GREEN}✓${NC} Touch ID Enabled for sudo"
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else
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# Check if Touch ID is supported
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local is_supported=false
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if command -v bioutil > /dev/null 2>&1; then
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if bioutil -r 2> /dev/null | grep -q "Touch ID"; then
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is_supported=true
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fi
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elif [[ "$(uname -m)" == "arm64" ]]; then
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is_supported=true
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fi
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if [[ "$is_supported" == "true" ]]; then
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Touch ID ${YELLOW}Not configured${NC} for sudo"
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export TOUCHID_NOT_CONFIGURED=true
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fi
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fi
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}
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check_rosetta() {
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# Check Rosetta 2 (for Apple Silicon Macs)
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if [[ "$(uname -m)" == "arm64" ]]; then
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if [[ -f "/Library/Apple/usr/share/rosetta/rosetta" ]]; then
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echo -e " ${GREEN}✓${NC} Rosetta 2 Installed"
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else
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Rosetta 2 ${YELLOW}Not installed${NC}"
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export ROSETTA_NOT_INSTALLED=true
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fi
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fi
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}
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check_git_config() {
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# Check basic Git configuration
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if command -v git > /dev/null 2>&1; then
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local git_name=$(git config --global user.name 2> /dev/null || echo "")
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local git_email=$(git config --global user.email 2> /dev/null || echo "")
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if [[ -n "$git_name" && -n "$git_email" ]]; then
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echo -e " ${GREEN}✓${NC} Git Config Configured"
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else
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Git Config ${YELLOW}Not configured${NC}"
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fi
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fi
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}
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check_all_config() {
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check_touchid_sudo
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check_rosetta
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check_git_config
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}
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# ============================================================================
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# Security Checks
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# ============================================================================
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check_filevault() {
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# Check FileVault encryption status
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if command -v fdesetup > /dev/null 2>&1; then
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local fv_status=$(fdesetup status 2> /dev/null || echo "")
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if echo "$fv_status" | grep -q "FileVault is On"; then
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echo -e " ${GREEN}✓${NC} FileVault Enabled"
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else
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echo -e " ${RED}✗${NC} FileVault ${RED}Disabled${NC} (Recommend enabling)"
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export FILEVAULT_DISABLED=true
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fi
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fi
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}
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check_firewall() {
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# Check firewall status
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unset FIREWALL_DISABLED
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local firewall_status=$(defaults read /Library/Preferences/com.apple.alf globalstate 2> /dev/null || echo "0")
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if [[ "$firewall_status" == "1" || "$firewall_status" == "2" ]]; then
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echo -e " ${GREEN}✓${NC} Firewall Enabled"
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else
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Firewall ${YELLOW}Disabled${NC} (Consider enabling)"
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echo -e " ${GRAY}System Settings → Network → Firewall, or run:${NC}"
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echo -e " ${GRAY}sudo defaults write /Library/Preferences/com.apple.alf globalstate -int 1${NC}"
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export FIREWALL_DISABLED=true
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fi
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}
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check_gatekeeper() {
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# Check Gatekeeper status
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if command -v spctl > /dev/null 2>&1; then
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local gk_status=$(spctl --status 2> /dev/null || echo "")
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if echo "$gk_status" | grep -q "enabled"; then
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echo -e " ${GREEN}✓${NC} Gatekeeper Active"
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unset GATEKEEPER_DISABLED
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else
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Gatekeeper ${YELLOW}Disabled${NC}"
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echo -e " ${GRAY}Enable via System Settings → Privacy & Security, or:${NC}"
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echo -e " ${GRAY}sudo spctl --master-enable${NC}"
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export GATEKEEPER_DISABLED=true
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fi
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fi
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}
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check_sip() {
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# Check System Integrity Protection
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if command -v csrutil > /dev/null 2>&1; then
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local sip_status=$(csrutil status 2> /dev/null || echo "")
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if echo "$sip_status" | grep -q "enabled"; then
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echo -e " ${GREEN}✓${NC} SIP Enabled"
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else
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echo -e " ${YELLOW}${ICON_WARNING}${NC} SIP ${YELLOW}Disabled${NC}"
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echo -e " ${GRAY}Restart into Recovery → Utilities → Terminal → run: csrutil enable${NC}"
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fi
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fi
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}
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check_all_security() {
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check_filevault
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check_firewall
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check_gatekeeper
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check_sip
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}
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# ============================================================================
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# Software Update Checks
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# ============================================================================
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# Cache configuration
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CACHE_DIR="${HOME}/.cache/mole"
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CACHE_TTL=600 # 10 minutes in seconds
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# Ensure cache directory exists
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mkdir -p "$CACHE_DIR" 2> /dev/null || true
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clear_cache_file() {
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local file="$1"
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rm -f "$file" 2> /dev/null || true
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}
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reset_brew_cache() {
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clear_cache_file "$CACHE_DIR/brew_updates"
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}
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reset_softwareupdate_cache() {
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clear_cache_file "$CACHE_DIR/softwareupdate_list"
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SOFTWARE_UPDATE_LIST=""
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}
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reset_mole_cache() {
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clear_cache_file "$CACHE_DIR/mole_version"
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}
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# Check if cache is still valid
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is_cache_valid() {
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local cache_file="$1"
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local ttl="${2:-$CACHE_TTL}"
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if [[ ! -f "$cache_file" ]]; then
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return 1
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fi
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local cache_age=$(($(date +%s) - $(get_file_mtime "$cache_file")))
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[[ $cache_age -lt $ttl ]]
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}
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check_homebrew_updates() {
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if ! command -v brew > /dev/null 2>&1; then
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return
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fi
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local cache_file="$CACHE_DIR/brew_updates"
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local formula_count=0
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local cask_count=0
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if is_cache_valid "$cache_file"; then
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read -r formula_count cask_count < "$cache_file" 2> /dev/null || true
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formula_count=${formula_count:-0}
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cask_count=${cask_count:-0}
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else
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# Show spinner while checking
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if [[ -t 1 ]]; then
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start_inline_spinner "Checking Homebrew..."
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fi
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local outdated_list=""
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outdated_list=$(brew outdated --quiet 2> /dev/null || echo "")
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if [[ -n "$outdated_list" ]]; then
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formula_count=$(echo "$outdated_list" | wc -l | tr -d ' ')
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fi
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local cask_list=""
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cask_list=$(brew outdated --cask --quiet 2> /dev/null || echo "")
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if [[ -n "$cask_list" ]]; then
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cask_count=$(echo "$cask_list" | wc -l | tr -d ' ')
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fi
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echo "$formula_count $cask_count" > "$cache_file" 2> /dev/null || true
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# Stop spinner before output
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if [[ -t 1 ]]; then
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stop_inline_spinner
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fi
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fi
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local total_count=$((formula_count + cask_count))
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export BREW_FORMULA_OUTDATED_COUNT=$formula_count
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export BREW_CASK_OUTDATED_COUNT=$cask_count
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export BREW_OUTDATED_COUNT=$total_count
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if [[ $total_count -gt 0 ]]; then
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local breakdown=""
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if [[ $formula_count -gt 0 && $cask_count -gt 0 ]]; then
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breakdown=" (${formula_count} formula, ${cask_count} cask)"
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elif [[ $formula_count -gt 0 ]]; then
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breakdown=" (${formula_count} formula)"
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elif [[ $cask_count -gt 0 ]]; then
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breakdown=" (${cask_count} cask)"
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fi
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Homebrew ${YELLOW}${total_count} updates${NC}${breakdown}"
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echo -e " ${GRAY}Run: ${GREEN}brew upgrade${NC} ${GRAY}and/or${NC} ${GREEN}brew upgrade --cask${NC}"
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else
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echo -e " ${GREEN}✓${NC} Homebrew Up to date"
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fi
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}
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# Cache software update list to avoid calling softwareupdate twice
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SOFTWARE_UPDATE_LIST=""
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get_software_updates() {
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local cache_file="$CACHE_DIR/softwareupdate_list"
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if [[ -z "$SOFTWARE_UPDATE_LIST" ]]; then
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# Check cache first
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if is_cache_valid "$cache_file"; then
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SOFTWARE_UPDATE_LIST=$(cat "$cache_file" 2> /dev/null || echo "")
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else
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# Show spinner while checking (only on first call)
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local show_spinner=false
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if [[ -t 1 && -z "${SOFTWAREUPDATE_SPINNER_SHOWN:-}" ]]; then
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start_inline_spinner "Checking system updates..."
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show_spinner=true
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export SOFTWAREUPDATE_SPINNER_SHOWN="true"
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fi
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SOFTWARE_UPDATE_LIST=$(softwareupdate -l 2> /dev/null || echo "")
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# Save to cache
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echo "$SOFTWARE_UPDATE_LIST" > "$cache_file" 2> /dev/null || true
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# Stop spinner
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if [[ "$show_spinner" == "true" ]]; then
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stop_inline_spinner
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fi
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fi
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fi
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echo "$SOFTWARE_UPDATE_LIST"
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}
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check_appstore_updates() {
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local spinner_started=false
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if [[ -t 1 ]]; then
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printf " Checking App Store updates...\r"
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start_inline_spinner "Checking App Store updates..."
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spinner_started=true
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export SOFTWAREUPDATE_SPINNER_SHOWN="external"
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else
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echo "Checking App Store updates..."
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fi
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local update_list=""
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update_list=$(get_software_updates | grep -v "Software Update Tool" | grep "^\*" | grep -vi "macOS" || echo "")
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if [[ "$spinner_started" == "true" ]]; then
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stop_inline_spinner
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unset SOFTWAREUPDATE_SPINNER_SHOWN
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fi
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local update_count=0
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if [[ -n "$update_list" ]]; then
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update_count=$(echo "$update_list" | wc -l | tr -d ' ')
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fi
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export APPSTORE_UPDATE_COUNT=$update_count
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if [[ $update_count -gt 0 ]]; then
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echo -e " ${YELLOW}${ICON_WARNING}${NC} App Store ${YELLOW}${update_count} apps${NC} need update"
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echo -e " ${GRAY}Run: ${GREEN}softwareupdate -i <label>${NC}"
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else
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echo -e " ${GREEN}✓${NC} App Store Up to date"
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fi
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}
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check_macos_update() {
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local spinner_started=false
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if [[ -t 1 ]]; then
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printf " Checking macOS updates...\r"
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start_inline_spinner "Checking macOS updates..."
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spinner_started=true
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export SOFTWAREUPDATE_SPINNER_SHOWN="external"
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else
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echo "Checking macOS updates..."
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fi
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# Check for macOS system update using cached list
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local macos_update=""
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macos_update=$(get_software_updates | grep -i "macOS" | head -1 || echo "")
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if [[ "$spinner_started" == "true" ]]; then
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stop_inline_spinner
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unset SOFTWAREUPDATE_SPINNER_SHOWN
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fi
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export MACOS_UPDATE_AVAILABLE="false"
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if [[ -n "$macos_update" ]]; then
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export MACOS_UPDATE_AVAILABLE="true"
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local version=$(echo "$macos_update" | grep -o '[0-9]\+\.[0-9]\+\(\.[0-9]\+\)\?' | head -1)
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if [[ -n "$version" ]]; then
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echo -e " ${YELLOW}${ICON_WARNING}${NC} macOS ${YELLOW}${version} available${NC}"
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else
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echo -e " ${YELLOW}${ICON_WARNING}${NC} macOS ${YELLOW}Update available${NC}"
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fi
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echo -e " ${GRAY}Run: ${GREEN}softwareupdate -i <label>${NC}"
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else
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echo -e " ${GREEN}✓${NC} macOS Up to date"
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fi
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}
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check_mole_update() {
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# Check if Mole has updates
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# Auto-detect version from mole main script
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local current_version
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if [[ -f "${SCRIPT_DIR:-/usr/local/bin}/mole" ]]; then
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current_version=$(grep '^VERSION=' "${SCRIPT_DIR:-/usr/local/bin}/mole" 2> /dev/null | head -1 | sed 's/VERSION="\(.*\)"/\1/' || echo "unknown")
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else
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current_version="${VERSION:-unknown}"
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fi
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local latest_version=""
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local cache_file="$CACHE_DIR/mole_version"
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export MOLE_UPDATE_AVAILABLE="false"
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# Check cache first
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if is_cache_valid "$cache_file"; then
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latest_version=$(cat "$cache_file" 2> /dev/null || echo "")
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else
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# Show spinner while checking
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if [[ -t 1 ]]; then
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start_inline_spinner "Checking Mole version..."
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fi
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# Try to get latest version from GitHub
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if command -v curl > /dev/null 2>&1; then
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latest_version=$(curl -fsSL https://api.github.com/repos/tw93/mole/releases/latest 2> /dev/null | grep '"tag_name"' | sed -E 's/.*"v?([^"]+)".*/\1/' || echo "")
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# Save to cache
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if [[ -n "$latest_version" ]]; then
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echo "$latest_version" > "$cache_file" 2> /dev/null || true
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fi
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fi
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# Stop spinner
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if [[ -t 1 ]]; then
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stop_inline_spinner
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fi
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fi
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# Normalize version strings (remove leading 'v' or 'V')
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current_version=$(echo "$current_version" | sed 's/^[vV]//')
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latest_version=$(echo "$latest_version" | sed 's/^[vV]//')
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if [[ -n "$latest_version" && "$current_version" != "$latest_version" ]]; then
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# Compare versions
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if [[ "$(printf '%s\n' "$current_version" "$latest_version" | sort -V | head -1)" == "$current_version" ]]; then
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export MOLE_UPDATE_AVAILABLE="true"
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Mole ${YELLOW}${latest_version} available${NC} (current: ${current_version})"
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echo -e " ${GRAY}Run: ${GREEN}mo update${NC}"
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else
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echo -e " ${GREEN}✓${NC} Mole Up to date (${current_version})"
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fi
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else
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echo -e " ${GREEN}✓${NC} Mole Up to date (${current_version})"
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fi
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}
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check_all_updates() {
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# Reset spinner flag for softwareupdate
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unset SOFTWAREUPDATE_SPINNER_SHOWN
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check_homebrew_updates
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# Preload software update data to avoid delays between subsequent checks
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get_software_updates > /dev/null 2>&1
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check_appstore_updates
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check_macos_update
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check_mole_update
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}
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get_appstore_update_labels() {
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get_software_updates | awk '
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/^\*/ {
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label=$0
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sub(/^[[:space:]]*\* Label: */, "", label)
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sub(/,.*/, "", label)
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lower=tolower(label)
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if (index(lower, "macos") == 0) {
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print label
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}
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}
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'
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}
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get_macos_update_labels() {
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get_software_updates | awk '
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/^\*/ {
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label=$0
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sub(/^[[:space:]]*\* Label: */, "", label)
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sub(/,.*/, "", label)
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lower=tolower(label)
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if (index(lower, "macos") != 0) {
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print label
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}
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}
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'
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}
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# ============================================================================
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# System Health Checks
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# ============================================================================
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check_disk_space() {
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local free_gb=$(df -H / | awk 'NR==2 {print $4}' | sed 's/G//')
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local free_num=$(echo "$free_gb" | tr -d 'G' | cut -d'.' -f1)
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export DISK_FREE_GB=$free_num
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if [[ $free_num -lt 20 ]]; then
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echo -e " ${RED}✗${NC} Disk Space ${RED}${free_gb}GB free${NC} (Critical)"
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elif [[ $free_num -lt 50 ]]; then
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Disk Space ${YELLOW}${free_gb}GB free${NC} (Low)"
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else
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echo -e " ${GREEN}✓${NC} Disk Space ${free_gb}GB free"
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fi
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}
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check_memory_usage() {
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local mem_total
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mem_total=$(sysctl -n hw.memsize 2> /dev/null || echo "0")
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if [[ -z "$mem_total" || "$mem_total" -le 0 ]]; then
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echo -e " ${GRAY}-${NC} Memory Unable to determine"
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return
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fi
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local vm_output
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vm_output=$(vm_stat 2> /dev/null || echo "")
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local page_size
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page_size=$(echo "$vm_output" | awk '/page size of/ {print $8}')
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[[ -z "$page_size" ]] && page_size=4096
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local free_pages inactive_pages spec_pages
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free_pages=$(echo "$vm_output" | awk '/Pages free/ {gsub(/\./,"",$3); print $3}')
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inactive_pages=$(echo "$vm_output" | awk '/Pages inactive/ {gsub(/\./,"",$3); print $3}')
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spec_pages=$(echo "$vm_output" | awk '/Pages speculative/ {gsub(/\./,"",$3); print $3}')
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free_pages=${free_pages:-0}
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inactive_pages=${inactive_pages:-0}
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spec_pages=${spec_pages:-0}
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# Estimate used percent: (total - free - inactive - speculative) / total
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local total_pages=$((mem_total / page_size))
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local free_total=$((free_pages + inactive_pages + spec_pages))
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local used_pages=$((total_pages - free_total))
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if ((used_pages < 0)); then
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used_pages=0
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fi
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local used_percent
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used_percent=$(awk "BEGIN {printf \"%.0f\", ($used_pages / $total_pages) * 100}")
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((used_percent > 100)) && used_percent=100
|
|
((used_percent < 0)) && used_percent=0
|
|
|
|
if [[ $used_percent -gt 90 ]]; then
|
|
echo -e " ${RED}✗${NC} Memory ${RED}${used_percent}% used${NC} (Critical)"
|
|
elif [[ $used_percent -gt 80 ]]; then
|
|
echo -e " ${YELLOW}${ICON_WARNING}${NC} Memory ${YELLOW}${used_percent}% used${NC} (High)"
|
|
else
|
|
echo -e " ${GREEN}✓${NC} Memory ${used_percent}% used"
|
|
fi
|
|
}
|
|
|
|
check_login_items() {
|
|
local login_items_count=0
|
|
local -a login_items_list=()
|
|
|
|
if [[ -t 0 ]]; then
|
|
# Show spinner while getting login items
|
|
if [[ -t 1 ]]; then
|
|
start_inline_spinner "Checking login items..."
|
|
fi
|
|
|
|
while IFS= read -r login_item; do
|
|
[[ -n "$login_item" ]] && login_items_list+=("$login_item")
|
|
done < <(list_login_items || true)
|
|
login_items_count=${#login_items_list[@]}
|
|
|
|
# Stop spinner before output
|
|
if [[ -t 1 ]]; then
|
|
stop_inline_spinner
|
|
fi
|
|
fi
|
|
|
|
if [[ $login_items_count -gt 15 ]]; then
|
|
echo -e " ${YELLOW}${ICON_WARNING}${NC} Login Items ${YELLOW}${login_items_count} apps${NC} auto-start (High)"
|
|
elif [[ $login_items_count -gt 0 ]]; then
|
|
echo -e " ${GREEN}✓${NC} Login Items ${login_items_count} apps auto-start"
|
|
else
|
|
echo -e " ${GREEN}✓${NC} Login Items None"
|
|
return
|
|
fi
|
|
|
|
# Show items in a single line
|
|
local preview_limit=5
|
|
((preview_limit > login_items_count)) && preview_limit=$login_items_count
|
|
|
|
local items_display=""
|
|
for ((i = 0; i < preview_limit; i++)); do
|
|
if [[ $i -eq 0 ]]; then
|
|
items_display="${login_items_list[$i]}"
|
|
else
|
|
items_display="${items_display}, ${login_items_list[$i]}"
|
|
fi
|
|
done
|
|
|
|
if ((login_items_count > preview_limit)); then
|
|
local remaining=$((login_items_count - preview_limit))
|
|
items_display="${items_display}, and ${remaining} more"
|
|
fi
|
|
|
|
echo -e " ${GRAY}${items_display}${NC}"
|
|
echo -e " ${GRAY}Manage in System Settings → Login Items${NC}"
|
|
}
|
|
|
|
check_cache_size() {
|
|
local cache_size_kb=0
|
|
|
|
# Check common cache locations
|
|
local -a cache_paths=(
|
|
"$HOME/Library/Caches"
|
|
"$HOME/Library/Logs"
|
|
)
|
|
|
|
# Show spinner while calculating cache size
|
|
if [[ -t 1 ]]; then
|
|
start_inline_spinner "Scanning cache..."
|
|
fi
|
|
|
|
for cache_path in "${cache_paths[@]}"; do
|
|
if [[ -d "$cache_path" ]]; then
|
|
local size_output
|
|
size_output=$(get_path_size_kb "$cache_path")
|
|
[[ "$size_output" =~ ^[0-9]+$ ]] || size_output=0
|
|
cache_size_kb=$((cache_size_kb + size_output))
|
|
fi
|
|
done
|
|
|
|
local cache_size_gb=$(echo "scale=1; $cache_size_kb / 1024 / 1024" | bc)
|
|
export CACHE_SIZE_GB=$cache_size_gb
|
|
|
|
# Stop spinner before output
|
|
if [[ -t 1 ]]; then
|
|
stop_inline_spinner
|
|
fi
|
|
|
|
# Convert to integer for comparison
|
|
local cache_size_int=$(echo "$cache_size_gb" | cut -d'.' -f1)
|
|
|
|
if [[ $cache_size_int -gt 10 ]]; then
|
|
echo -e " ${YELLOW}${ICON_WARNING}${NC} Cache Size ${YELLOW}${cache_size_gb}GB${NC} cleanable"
|
|
elif [[ $cache_size_int -gt 5 ]]; then
|
|
echo -e " ${YELLOW}${ICON_WARNING}${NC} Cache Size ${YELLOW}${cache_size_gb}GB${NC} cleanable"
|
|
else
|
|
echo -e " ${GREEN}✓${NC} Cache Size ${cache_size_gb}GB"
|
|
fi
|
|
}
|
|
|
|
check_swap_usage() {
|
|
# Check swap usage
|
|
if command -v sysctl > /dev/null 2>&1; then
|
|
local swap_info=$(sysctl vm.swapusage 2> /dev/null || echo "")
|
|
if [[ -n "$swap_info" ]]; then
|
|
local swap_used=$(echo "$swap_info" | grep -o "used = [0-9.]*[GM]" | awk '{print $3}' || echo "0M")
|
|
local swap_num=$(echo "$swap_used" | sed 's/[GM]//')
|
|
|
|
if [[ "$swap_used" == *"G"* ]]; then
|
|
local swap_gb=${swap_num%.*}
|
|
if [[ $swap_gb -gt 2 ]]; then
|
|
echo -e " ${YELLOW}${ICON_WARNING}${NC} Swap Usage ${YELLOW}${swap_used}${NC} (High)"
|
|
else
|
|
echo -e " ${GREEN}✓${NC} Swap Usage ${swap_used}"
|
|
fi
|
|
else
|
|
echo -e " ${GREEN}✓${NC} Swap Usage ${swap_used}"
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
check_brew_health() {
|
|
# Check Homebrew doctor
|
|
if command -v brew > /dev/null 2>&1; then
|
|
# Show spinner while running brew doctor
|
|
if [[ -t 1 ]]; then
|
|
start_inline_spinner "Running brew doctor..."
|
|
fi
|
|
|
|
local brew_doctor=$(brew doctor 2>&1 || echo "")
|
|
|
|
# Stop spinner before output
|
|
if [[ -t 1 ]]; then
|
|
stop_inline_spinner
|
|
fi
|
|
|
|
if echo "$brew_doctor" | grep -q "ready to brew"; then
|
|
echo -e " ${GREEN}✓${NC} Homebrew Healthy"
|
|
else
|
|
local warning_count=$(echo "$brew_doctor" | grep -c "Warning:" || echo "0")
|
|
if [[ $warning_count -gt 0 ]]; then
|
|
echo -e " ${YELLOW}${ICON_WARNING}${NC} Homebrew ${YELLOW}${warning_count} warnings${NC}"
|
|
echo -e " ${GRAY}Run: ${GREEN}brew doctor${NC} to see fixes, then rerun until clean${NC}"
|
|
export BREW_HAS_WARNINGS=true
|
|
else
|
|
echo -e " ${GREEN}✓${NC} Homebrew Healthy"
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
check_system_health() {
|
|
check_disk_space
|
|
check_memory_usage
|
|
check_swap_usage
|
|
check_login_items
|
|
check_cache_size
|
|
# Time Machine check is optional; skip by default to avoid noise on systems without backups
|
|
check_brew_health
|
|
}
|