Created
January 29, 2026 15:03
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Patch Chrome Local State for all local profiles: set is_glic_eligible=true (recursive), force variations_country=us, update variations_permanent_consistency_country. Auto backup + restart Chrome if needed.
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| #!/usr/bin/env bash | |
| set -euo pipefail | |
| need_cmd() { command -v "$1" >/dev/null 2>&1 || { echo "Missing: $1" >&2; exit 1; }; } | |
| need_cmd jq | |
| OS="$(uname -s)" | |
| if [[ "$OS" != "Darwin" ]]; then | |
| echo "This script is macOS-only (Darwin). Current: $OS" >&2 | |
| exit 1 | |
| fi | |
| # -------- paths -------- | |
| declare -a LABELS=() | |
| declare -a PATHS=() | |
| add_path_if_exists() { | |
| local label="$1" path="$2" | |
| path="${path/#\~/$HOME}" | |
| if [[ -d "$path" ]]; then | |
| LABELS+=("$label") | |
| PATHS+=("$path") | |
| fi | |
| } | |
| get_user_data_paths() { | |
| LABELS=(); PATHS=() | |
| add_path_if_exists "stable" "$HOME/Library/Application Support/Google/Chrome" | |
| add_path_if_exists "canary" "$HOME/Library/Application Support/Google/Chrome Canary" | |
| add_path_if_exists "dev" "$HOME/Library/Application Support/Google/Chrome Dev" | |
| add_path_if_exists "beta" "$HOME/Library/Application Support/Google/Chrome Beta" | |
| if [[ ${#PATHS[@]} -eq 0 ]]; then | |
| echo "No Chrome user data dir found." >&2 | |
| exit 1 | |
| fi | |
| } | |
| # -------- chrome running state -------- | |
| is_chrome_running_any() { | |
| pgrep -f 'Google Chrome' >/dev/null 2>&1 | |
| } | |
| shutdown_chrome_graceful() { | |
| # 优雅退出（包含 Canary/Dev/Beta） | |
| osascript >/dev/null 2>&1 <<'OSA' || true | |
| tell application "Google Chrome" to quit | |
| tell application "Google Chrome Canary" to quit | |
| tell application "Google Chrome Dev" to quit | |
| tell application "Google Chrome Beta" to quit | |
| OSA | |
| # 等待最多 5 秒退出 | |
| for _ in {1..50}; do | |
| if ! is_chrome_running_any; then | |
| return 0 | |
| fi | |
| sleep 0.1 | |
| done | |
| # 兜底强杀 | |
| pkill -f 'Google Chrome' >/dev/null 2>&1 || true | |
| } | |
| get_last_version() { | |
| local user_data_path="$1" | |
| local f="$user_data_path/Last Version" | |
| [[ -f "$f" ]] || return 1 | |
| tr -d '\r\n' < "$f" | |
| } | |
| patch_local_state() { | |
| local user_data_path="$1" last_version="$2" | |
| local f="$user_data_path/Local State" | |
| if [[ ! -f "$f" ]]; then | |
| echo "Failed to patch Local State. Not found: $f" | |
| return 0 | |
| fi | |
| cp -f "$f" "$f.bak.$(date +%Y%m%d%H%M%S)" | |
| local tmp | |
| tmp="$(mktemp)" | |
| jq --arg last_version "$last_version" ' | |
| def patch_glic: | |
| walk( | |
| if type == "object" and has("is_glic_eligible") and (.is_glic_eligible != true) | |
| then .is_glic_eligible = true | |
| else . | |
| end | |
| ); | |
| . | |
| | patch_glic | |
| | .variations_country = "us" | |
| | (if (.variations_permanent_consistency_country | type) == "array" | |
| and (.variations_permanent_consistency_country | length) >= 2 | |
| then .variations_permanent_consistency_country[0] = $last_version | |
| | .variations_permanent_consistency_country[1] = "us" | |
| else . | |
| end) | |
| ' "$f" > "$tmp" | |
| mv -f "$tmp" "$f" | |
| echo "Patched: $f" | |
| } | |
| restart_chrome_for_detected_variants() { | |
| # 只重启“存在用户数据目录”的那些版本 | |
| local label | |
| for label in "${LABELS[@]}"; do | |
| case "$label" in | |
| stable) open -a "Google Chrome" >/dev/null 2>&1 || true ;; | |
| canary) open -a "Google Chrome Canary" >/dev/null 2>&1 || true ;; | |
| dev) open -a "Google Chrome Dev" >/dev/null 2>&1 || true ;; | |
| beta) open -a "Google Chrome Beta" >/dev/null 2>&1 || true ;; | |
| esac | |
| done | |
| } | |
| main() { | |
| get_user_data_paths | |
| local was_running=0 | |
| if is_chrome_running_any; then | |
| was_running=1 | |
| echo "Shutdown Chrome..." | |
| shutdown_chrome_graceful | |
| fi | |
| local i | |
| for i in "${!PATHS[@]}"; do | |
| local label="${LABELS[$i]}" | |
| local user_data_path="${PATHS[$i]}" | |
| local last_version | |
| if ! last_version="$(get_last_version "$user_data_path")"; then | |
| echo "Failed to get version. Not found: $user_data_path/Last Version" | |
| continue | |
| fi | |
| echo "Patching Chrome $label $last_version \"$user_data_path\"" | |
| patch_local_state "$user_data_path" "$last_version" | |
| done | |
| if [[ "$was_running" -eq 1 ]]; then | |
| echo "Restart Chrome..." | |
| restart_chrome_for_detected_variants | |
| else | |
| echo "Chrome was not running, skip restart." | |
| fi | |
| read -r -p "Enter to continue... " _ | |
| } | |
| main "$@" |
研究方法请注明来源： https://github.com/lcandy2/enable-chrome-ai
Credit source: https://github.com/lcandy2/enable-chrome-ai
Author
研究方法请注明来源： https://github.com/lcandy2/enable-chrome-ai Credit source: https://github.com/lcandy2/enable-chrome-ai
感谢指正，我也是昨天看到小互发后，直接用AI 转写后就发出来了，并没有关注这些
需要美国网吗？
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