orion
ff54bffc53
* 优化 Shell 环境设置，采用 set -euo pipefail 提升脚本鲁棒性 * 改进路径处理逻辑，动态按需向 PATH 注入 Homebrew 常用路径 * 增强失败隔离机制，实现 Cask 批量失败后仅对过期项精准重试 * 优化临时文件管理，改用临时目录并在退出时自动清理相关资源 * 完善网络容错能力，在 bootstrap 阶段增加 curl 重试与超时限制 * 更新文档说明，同步最新的升级策略、并发控制及错误处理逻辑 * 引入终端动态宽度支持，优化非交互式环境下的输出展示效果
450 lines
13 KiB
Bash
450 lines
13 KiB
Bash
#!/usr/bin/env bash
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# Homebrew 智能升级脚本（失败隔离、选择性重试与性能优化版）
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set -euo pipefail
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prepend_path_once() {
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local dir="$1"
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[[ -d "$dir" ]] || return 0
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case ":$PATH:" in
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*":$dir:"*) ;;
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*) PATH="$dir:$PATH" ;;
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esac
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}
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prepend_path_once "/usr/local/sbin"
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prepend_path_once "/opt/homebrew/sbin"
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export PATH
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if [[ -t 1 ]]; then
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GREEN='\033[1;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[1;34m'
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CYAN='\033[1;36m'
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NC='\033[0m'
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export HOMEBREW_COLOR=1
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else
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GREEN=''
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YELLOW=''
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BLUE=''
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CYAN=''
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NC=''
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fi
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TERMINAL_WIDTH=""
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ACTIVE_LOG_FILE=""
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LOCK_ACQUIRED=0
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LOCK_DIR="${HB_LOCK_DIR:-${TMPDIR:-/tmp}/brewup-$(id -u).lock}"
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FAILED_FORMULAE=()
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FAILED_CASKS=()
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usage() {
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cat <<'EOF'
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Usage: brew-upgrade-manager.sh [--width N]
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Options:
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--width N, --width=N Set output width (40-500).
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-h, --help Show this help.
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EOF
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}
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parse_args() {
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while (($# > 0)); do
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case "$1" in
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--width)
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[[ $# -ge 2 ]] || { echo "Error: --width requires a value." >&2; exit 2; }
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TERMINAL_WIDTH="$2"
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shift 2
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;;
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--width=*)
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TERMINAL_WIDTH="${1#*=}"
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shift
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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echo "Error: Unknown argument: $1" >&2
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usage >&2
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exit 2
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;;
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esac
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done
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}
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resolve_terminal_width() {
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if [[ -z "$TERMINAL_WIDTH" ]]; then
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TERMINAL_WIDTH="${HB_TERMINAL_WIDTH:-}"
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fi
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if [[ -z "$TERMINAL_WIDTH" ]] && [[ -t 1 ]] && command -v tput >/dev/null 2>&1; then
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TERMINAL_WIDTH="$(tput cols 2>/dev/null || true)"
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fi
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[[ -n "$TERMINAL_WIDTH" ]] || TERMINAL_WIDTH=130
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if [[ ! "$TERMINAL_WIDTH" =~ ^[0-9]+$ ]] || ((TERMINAL_WIDTH < 40 || TERMINAL_WIDTH > 500)); then
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echo "Error: terminal width must be an integer between 40 and 500." >&2
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exit 2
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fi
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export COLUMNS="$TERMINAL_WIDTH"
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}
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separator() {
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local i
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for ((i = 0; i < TERMINAL_WIDTH; i++)); do
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printf '='
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done
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printf '\n'
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}
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print_header() {
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echo -e "${BLUE}$1${NC}"
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}
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is_enabled() {
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case "${1:-}" in
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1|true|TRUE|yes|YES|on|ON) return 0 ;;
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*) return 1 ;;
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esac
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}
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# shellcheck disable=SC2329 # Invoked by EXIT trap.
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cleanup_runtime() {
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if [[ -n "${ACTIVE_LOG_FILE:-}" && -f "$ACTIVE_LOG_FILE" ]]; then
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rm -f "$ACTIVE_LOG_FILE"
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fi
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if ((LOCK_ACQUIRED)); then
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rm -f "$LOCK_DIR/pid"
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rmdir "$LOCK_DIR" 2>/dev/null || true
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fi
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}
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# shellcheck disable=SC2329 # Invoked by INT trap.
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on_interrupt() {
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exit 130
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}
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# shellcheck disable=SC2329 # Invoked by TERM trap.
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on_terminate() {
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exit 143
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}
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trap cleanup_runtime EXIT
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trap on_interrupt INT
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trap on_terminate TERM
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acquire_lock() {
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local existing_pid=""
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if mkdir "$LOCK_DIR" 2>/dev/null; then
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LOCK_ACQUIRED=1
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printf '%s\n' "$$" > "$LOCK_DIR/pid"
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return 0
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fi
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if [[ -r "$LOCK_DIR/pid" ]]; then
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IFS= read -r existing_pid < "$LOCK_DIR/pid" || true
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fi
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if [[ "$existing_pid" =~ ^[0-9]+$ ]] && kill -0 "$existing_pid" 2>/dev/null; then
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echo "Error: another brewup process is already running (PID ${existing_pid})." >&2
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exit 75
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fi
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rm -f "$LOCK_DIR/pid" 2>/dev/null || true
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rmdir "$LOCK_DIR" 2>/dev/null || {
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echo "Error: unable to remove stale lock directory: $LOCK_DIR" >&2
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exit 75
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}
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if ! mkdir "$LOCK_DIR" 2>/dev/null; then
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echo "Error: another brewup process acquired the lock." >&2
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exit 75
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fi
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LOCK_ACQUIRED=1
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printf '%s\n' "$$" > "$LOCK_DIR/pid"
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}
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retry_attempts() {
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local attempts="${HB_RETRY_ATTEMPTS:-3}"
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if [[ ! "$attempts" =~ ^[1-9][0-9]*$ ]] || ((attempts > 10)); then
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attempts=3
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fi
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printf '%s' "$attempts"
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}
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retry_delay_seconds() {
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local delay="${HB_RETRY_DELAY_SECONDS:-5}"
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if [[ ! "$delay" =~ ^[0-9]+$ ]] || ((delay > 300)); then
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delay=5
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fi
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printf '%s' "$delay"
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}
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is_non_retryable_brew_error() {
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local log_file="$1"
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grep -Eiq \
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'Running Homebrew as root|Permission denied|Operation not permitted|No space left on device|checksum mismatch|SHA-?256 mismatch|certificate verify failed|SSL certificate problem|curl: \((3|23|26|60)\)|unknown (option|argument)|invalid (option|argument)' \
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"$log_file"
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}
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is_retryable_brew_error() {
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local log_file="$1"
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grep -Eiq \
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'curl: \((5|6|7|18|28|35|52|55|56|92)\)|Transferred a partial file|Could not resolve host|timed out|timeout|connection (reset|refused|closed)|HTTP[^0-9]*(429|5[0-9]{2})|returned error: (429|5[0-9]{2})|temporarily unavailable|failed to download|download.*failed|RPC failed|early EOF|remote end hung up|unexpected disconnect' \
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"$log_file"
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}
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run_brew_with_retries() {
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local label="$1"
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shift
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local attempts delay attempt status next_delay
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local pipeline_status=()
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attempts="$(retry_attempts)"
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delay="$(retry_delay_seconds)"
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ACTIVE_LOG_FILE="$(mktemp "${TMPDIR:-/tmp}/brewup-retry.XXXXXX.log")"
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for ((attempt = 1; attempt <= attempts; attempt++)); do
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if ((attempt > 1)); then
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echo -e "${YELLOW}Retrying ${label} (${attempt}/${attempts}) after ${delay}s...${NC}"
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sleep "$delay"
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next_delay=$((delay * 2))
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((next_delay > 300)) && next_delay=300
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delay="$next_delay"
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fi
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: > "$ACTIVE_LOG_FILE"
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if brew "$@" 2>&1 | tee "$ACTIVE_LOG_FILE"; then
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status=0
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else
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pipeline_status=("${PIPESTATUS[@]}")
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status="${pipeline_status[0]}"
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if ((${pipeline_status[1]:-0} != 0)); then
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echo "Error: failed to write retry log." >&2
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status="${pipeline_status[1]}"
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fi
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fi
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if ((status == 0)); then
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rm -f "$ACTIVE_LOG_FILE"
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ACTIVE_LOG_FILE=""
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return 0
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fi
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if is_non_retryable_brew_error "$ACTIVE_LOG_FILE"; then
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rm -f "$ACTIVE_LOG_FILE"
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ACTIVE_LOG_FILE=""
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return "$status"
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fi
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if ((attempt == attempts)) || ! is_retryable_brew_error "$ACTIVE_LOG_FILE"; then
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rm -f "$ACTIVE_LOG_FILE"
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ACTIVE_LOG_FILE=""
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return "$status"
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fi
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echo -e "${YELLOW}${label} failed with a retryable error.${NC}"
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done
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}
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get_outdated_formulae() {
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brew outdated --formula 2>/dev/null
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}
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get_outdated_casks() {
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brew outdated --cask --greedy 2>/dev/null
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}
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run_formula_upgrade() {
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local bulk_status=0 outdated_formulae remaining_formulae formula
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local failed_formulae=()
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brew upgrade --formula || bulk_status=$?
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if ((bulk_status == 0)); then
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return 0
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fi
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echo -e "${YELLOW}Warning: Formula upgrade returned ${bulk_status}; checking remaining Formulae...${NC}"
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if ! outdated_formulae="$(get_outdated_formulae)"; then
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echo -e "${YELLOW}Warning: unable to verify outdated Formulae.${NC}"
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return "$bulk_status"
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fi
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if [[ -z "$outdated_formulae" ]]; then
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echo -e "${YELLOW}No outdated Formulae remain; treating the bulk error as recovered.${NC}"
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return 0
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fi
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printf '%s\n' "$outdated_formulae"
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while IFS= read -r formula; do
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[[ -n "$formula" ]] || continue
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echo -e "${CYAN}Retrying Formula: ${formula}${NC}"
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if run_brew_with_retries "Formula ${formula}" upgrade --formula "$formula"; then
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:
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else
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failed_formulae+=("$formula")
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fi
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done <<< "$outdated_formulae"
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if ! remaining_formulae="$(get_outdated_formulae)"; then
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echo -e "${YELLOW}Warning: unable to verify Formulae after individual retries.${NC}"
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FAILED_FORMULAE=("${failed_formulae[@]}")
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return 1
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fi
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if [[ -z "$remaining_formulae" ]]; then
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echo -e "${GREEN}All outdated Formulae were upgraded after isolated retries.${NC}"
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return 0
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fi
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while IFS= read -r formula; do
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[[ -n "$formula" ]] && FAILED_FORMULAE+=("$formula")
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done <<< "$remaining_formulae"
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echo -e "${YELLOW}Formulae still outdated after retries:${NC}"
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printf '%s\n' "$remaining_formulae"
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return 1
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}
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run_cask_upgrade() {
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local bulk_status=0 outdated_casks remaining_casks cask
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local bulk_args=(upgrade --cask --greedy)
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local failed_casks=()
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if is_enabled "${HB_CASK_FORCE:-0}"; then
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bulk_args+=(--force)
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echo -e "${YELLOW}HB_CASK_FORCE is enabled; existing Cask files may be overwritten.${NC}"
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fi
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brew "${bulk_args[@]}" || bulk_status=$?
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if ((bulk_status == 0)); then
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return 0
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fi
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echo -e "${YELLOW}Warning: Cask upgrade returned ${bulk_status}; checking remaining Casks...${NC}"
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if ! outdated_casks="$(get_outdated_casks)"; then
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echo -e "${YELLOW}Warning: unable to verify outdated Casks.${NC}"
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return "$bulk_status"
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fi
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if [[ -z "$outdated_casks" ]]; then
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echo -e "${YELLOW}No outdated Casks remain; treating the bulk error as recovered.${NC}"
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return 0
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fi
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printf '%s\n' "$outdated_casks"
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while IFS= read -r cask; do
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[[ -n "$cask" ]] || continue
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echo -e "${CYAN}Retrying Cask: ${cask} (without --force)${NC}"
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if run_brew_with_retries "Cask ${cask}" upgrade --cask --greedy "$cask"; then
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:
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else
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failed_casks+=("$cask")
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fi
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done <<< "$outdated_casks"
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if ! remaining_casks="$(get_outdated_casks)"; then
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echo -e "${YELLOW}Warning: unable to verify Casks after individual retries.${NC}"
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FAILED_CASKS=("${failed_casks[@]}")
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return 1
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fi
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if [[ -z "$remaining_casks" ]]; then
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echo -e "${GREEN}All outdated Casks were upgraded after isolated retries.${NC}"
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return 0
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fi
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while IFS= read -r cask; do
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[[ -n "$cask" ]] && FAILED_CASKS+=("$cask")
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done <<< "$remaining_casks"
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echo -e "${YELLOW}Casks still outdated after retries:${NC}"
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printf '%s\n' "$remaining_casks"
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return 1
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}
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run_cleanup() {
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local cleanup_days="${HB_CLEANUP_DAYS:-}"
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if is_enabled "${HB_SKIP_CLEANUP:-0}"; then
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echo -e "${YELLOW}Cleanup skipped because HB_SKIP_CLEANUP is enabled.${NC}"
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return 0
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fi
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if is_enabled "${HB_CLEANUP_ALL:-0}"; then
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brew cleanup --prune=all
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return
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fi
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if [[ -n "$cleanup_days" ]]; then
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if [[ ! "$cleanup_days" =~ ^[0-9]+$ ]] || ((cleanup_days > 3650)); then
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echo "Error: HB_CLEANUP_DAYS must be an integer between 0 and 3650." >&2
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return 2
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fi
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brew cleanup --prune="$cleanup_days"
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return
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fi
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brew cleanup
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}
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print_summary() {
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local overall_status="$1"
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separator
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if ((overall_status == 0)); then
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echo -e "${GREEN}All operations completed successfully.${NC}"
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else
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echo -e "${YELLOW}Homebrew upgrade completed with unresolved failures.${NC}"
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if ((${#FAILED_FORMULAE[@]} > 0)); then
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printf 'Failed Formulae: %s\n' "${FAILED_FORMULAE[*]}"
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fi
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if ((${#FAILED_CASKS[@]} > 0)); then
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printf 'Failed Casks: %s\n' "${FAILED_CASKS[*]}"
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fi
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fi
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separator
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}
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parse_args "$@"
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resolve_terminal_width
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command -v brew >/dev/null 2>&1 || { echo "Error: Homebrew is not installed or not in PATH." >&2; exit 127; }
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command -v tee >/dev/null 2>&1 || { echo "Error: tee is required." >&2; exit 127; }
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acquire_lock
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separator
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print_header "Step 1: Updating Homebrew repositories (brew update -v)"
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run_brew_with_retries "Homebrew repository update" update -v
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separator
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printf '\n'
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separator
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print_header "Step 2: Performing health check (brew doctor)"
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if is_enabled "${HB_SKIP_DOCTOR:-0}"; then
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echo -e "${YELLOW}brew doctor skipped because HB_SKIP_DOCTOR is enabled.${NC}"
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elif ! brew doctor; then
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echo -e "${YELLOW}Warning: 'brew doctor' detected issues. Manual review is recommended.${NC}"
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else
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echo "Homebrew environment is in good health."
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fi
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separator
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printf '\n'
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separator
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print_header "Step 3: Upgrading Formulae and Casks with failure isolation"
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overall_status=0
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echo -e "\n${CYAN}>>> [1/2] Upgrading CLI Formulae...${NC}"
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if ! run_formula_upgrade; then
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overall_status=1
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fi
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echo -e "\n${CYAN}>>> [2/2] Upgrading GUI Casks...${NC}"
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if ! run_cask_upgrade; then
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overall_status=1
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fi
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separator
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printf '\n'
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separator
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print_header "Step 4: Cleaning up old files and caches"
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if ((overall_status != 0)) && ! is_enabled "${HB_CLEANUP_ON_FAILURE:-0}"; then
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echo -e "${YELLOW}Cleanup skipped because upgrades failed; cached downloads are preserved for the next retry.${NC}"
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elif ! run_cleanup; then
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overall_status=1
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fi
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separator
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printf '\n'
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print_summary "$overall_status"
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exit "$overall_status"
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