mirror of
https://github.com/tw93/Mole.git
synced 2026-02-04 16:14:44 +00:00
123 lines
4.4 KiB
Bash
123 lines
4.4 KiB
Bash
#!/bin/bash
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# Clean Homebrew caches and remove orphaned dependencies
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# Skips if run within 2 days, runs cleanup/autoremove in parallel with 120s timeout
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# Env: MO_BREW_TIMEOUT, DRY_RUN
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clean_homebrew() {
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command -v brew > /dev/null 2>&1 || return 0
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# Dry run mode - just indicate what would happen
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if [[ "${DRY_RUN:-false}" == "true" ]]; then
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echo -e " ${YELLOW}→${NC} Homebrew (would cleanup and autoremove)"
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return 0
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fi
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# Smart caching: check if brew cleanup was run recently (within 2 days)
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local brew_cache_file="${HOME}/.cache/mole/brew_last_cleanup"
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local cache_valid_days=2
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local should_skip=false
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if [[ -f "$brew_cache_file" ]]; then
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local last_cleanup
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last_cleanup=$(cat "$brew_cache_file" 2> /dev/null || echo "0")
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local current_time
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current_time=$(date +%s)
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local time_diff=$((current_time - last_cleanup))
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local days_diff=$((time_diff / 86400))
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if [[ $days_diff -lt $cache_valid_days ]]; then
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should_skip=true
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} Homebrew (cleaned ${days_diff}d ago, skipped)"
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fi
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fi
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[[ "$should_skip" == "true" ]] && return 0
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if [[ -t 1 ]]; then
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MOLE_SPINNER_PREFIX=" " start_inline_spinner "Homebrew cleanup and autoremove..."
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fi
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local timeout_seconds=${MO_BREW_TIMEOUT:-120}
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# Run brew cleanup and autoremove in parallel for performance
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local brew_tmp_file autoremove_tmp_file
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brew_tmp_file=$(create_temp_file)
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autoremove_tmp_file=$(create_temp_file)
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(brew cleanup > "$brew_tmp_file" 2>&1) &
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local brew_pid=$!
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(brew autoremove > "$autoremove_tmp_file" 2>&1) &
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local autoremove_pid=$!
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local elapsed=0
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local brew_done=false
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local autoremove_done=false
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# Wait for both to complete or timeout
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while [[ "$brew_done" == "false" ]] || [[ "$autoremove_done" == "false" ]]; do
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if [[ $elapsed -ge $timeout_seconds ]]; then
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kill -TERM $brew_pid $autoremove_pid 2> /dev/null || true
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break
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fi
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kill -0 $brew_pid 2> /dev/null || brew_done=true
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kill -0 $autoremove_pid 2> /dev/null || autoremove_done=true
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sleep 1
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((elapsed++))
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done
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# Wait for processes to finish
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local brew_success=false
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if wait $brew_pid 2> /dev/null; then
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brew_success=true
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fi
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local autoremove_success=false
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if wait $autoremove_pid 2> /dev/null; then
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autoremove_success=true
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fi
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if [[ -t 1 ]]; then stop_inline_spinner; fi
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# Process cleanup output and extract metrics
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if [[ "$brew_success" == "true" && -f "$brew_tmp_file" ]]; then
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local brew_output
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brew_output=$(cat "$brew_tmp_file" 2> /dev/null || echo "")
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local removed_count freed_space
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removed_count=$(printf '%s\n' "$brew_output" | grep -c "Removing:" 2> /dev/null || true)
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freed_space=$(printf '%s\n' "$brew_output" | grep -o "[0-9.]*[KMGT]B freed" 2> /dev/null | tail -1 || true)
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if [[ $removed_count -gt 0 ]] || [[ -n "$freed_space" ]]; then
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if [[ -n "$freed_space" ]]; then
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} Homebrew cleanup ${GREEN}($freed_space)${NC}"
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else
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} Homebrew cleanup (${removed_count} items)"
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fi
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fi
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elif [[ $elapsed -ge $timeout_seconds ]]; then
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Homebrew cleanup timed out (run ${GRAY}brew cleanup${NC} manually)"
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fi
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# Process autoremove output - only show if packages were removed
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if [[ "$autoremove_success" == "true" && -f "$autoremove_tmp_file" ]]; then
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local autoremove_output
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autoremove_output=$(cat "$autoremove_tmp_file" 2> /dev/null || echo "")
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local removed_packages
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removed_packages=$(printf '%s\n' "$autoremove_output" | grep -c "^Uninstalling" 2> /dev/null || true)
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if [[ $removed_packages -gt 0 ]]; then
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} Removed orphaned dependencies (${removed_packages} packages)"
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fi
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elif [[ $elapsed -ge $timeout_seconds ]]; then
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Autoremove timed out (run ${GRAY}brew autoremove${NC} manually)"
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fi
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# Update cache timestamp on successful completion
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if [[ "$brew_success" == "true" || "$autoremove_success" == "true" ]]; then
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mkdir -p "$(dirname "$brew_cache_file")"
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date +%s > "$brew_cache_file"
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fi
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}
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