From 110d258886a1bbf70413596874534ac152abffe2 Mon Sep 17 00:00:00 2001
From: admin <admin@192.168.1.37>
Date: Mon, 7 Sep 2026 02:52:17 +0000
Subject: [PATCH] release: sync public installer asset install.sh

---
 install.sh | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 851240b..d9c3caf 100644
--- a/install.sh
+++ b/install.sh
@@ -61,7 +61,6 @@ require_public_app_installation() {
   [[ -f "$INSTALL_DIR/compose.yaml" ]] || missing+=(compose.yaml)
   [[ -f "$INSTALL_DIR/config.yaml" ]] || missing+=(config.yaml)
   [[ -f "$INSTALL_DIR/compose.fuse.yaml" ]] || missing+=(compose.fuse.yaml)
-  [[ -x "$INSTALL_DIR/remount-fuse.sh" ]] || missing+=(remount-fuse.sh)
   grep -Eq '^  app:' "$INSTALL_DIR/compose.yaml" 2>/dev/null || missing+=(app-service)
   if ((${#missing[@]})); then
     printf '不支持 FUSE 维护：缺少完整 app 安装（%s）。\n' "${missing[*]}" >>$TTY_OUT
@@ -69,6 +68,17 @@ require_public_app_installation() {
   fi
   return 0
 }
+refresh_remount_script() {
+  local tmp
+  tmp=$(mktemp "$INSTALL_DIR/.remount-fuse.sh.XXXXXX") || die '无法创建挂载脚本临时文件'
+  if ! curl --fail --silent --show-error --location --proto '=https' --tlsv1.2 \
+    "$RELEASE_BASE/remount-fuse.sh?installer=$INSTALL_NONCE" -o "$tmp"; then
+    rm -f "$tmp"
+    die '无法下载最新 remount-fuse.sh'
+  fi
+  chmod 700 "$tmp"
+  mv -f "$tmp" "$INSTALL_DIR/remount-fuse.sh"
+}
 read_install_env() {
   awk -F= -v wanted="$1" '$1 == wanted {sub(/^[^=]*=/, ""); print; exit}' "$INSTALL_DIR/.env" 2>/dev/null || true
 }
@@ -612,6 +622,7 @@ if (( ! CONTROLLER_ONLY )) && (( INSTALL_EXISTING )); then
 fi
 if [[ -n $MAINTENANCE_ACTION ]]; then
   require_public_app_installation || die '维护操作仅支持已有完整 app 安装'
+  refresh_remount_script
   case "$MAINTENANCE_ACTION" in
     configure) exec env XYMEDIA_INSTALL_DIR="$INSTALL_DIR" sh "$INSTALL_DIR/remount-fuse.sh" --configure "$FUSE_PATH_INPUT";;
     restart) exec env XYMEDIA_INSTALL_DIR="$INSTALL_DIR" sh "$INSTALL_DIR/remount-fuse.sh" --restart;;
@@ -1165,6 +1176,20 @@ progress "下载应用包 $APP_VERSION ($PLATFORM)"
 download_extract app "$APP_VERSION" "$APP_URL" "$APP_SHA" "$APP_STAGE"
 APP_ROOT="$APP_STAGE/xymediavault-$APP_VERSION-$PLATFORM"
 [[ -x $APP_ROOT/bin/xymediavault && -x $APP_ROOT/bin/xymedia-supervisor && -d $APP_ROOT/web/dist && -f $APP_ROOT/release.json ]] || die "app package $APP_VERSION lacks the required xymedia-supervisor; use a newer public app package"
+app_platform=$(python3 - "$APP_ROOT/release.json" <<'PY'
+import json, sys
+try:
+    with open(sys.argv[1], encoding='utf-8') as release_file:
+        release = json.load(release_file)
+except (OSError, ValueError):
+    raise SystemExit(1)
+platform = release.get('platform')
+if not isinstance(platform, str):
+    raise SystemExit(1)
+print(platform)
+PY
+) || die "app package $APP_VERSION has invalid release.json platform metadata; use a linux-$([[ $PLATFORM == linux-arm64 ]] && printf arm64 || printf amd64) app package/release"
+[[ $app_platform == "$PLATFORM" ]] || die "app package $APP_VERSION is for $app_platform, but this host requires $PLATFORM; use a linux-$([[ $PLATFORM == linux-arm64 ]] && printf arm64 || printf amd64) app package/release"
 if [[ -x $APP_ROOT/bin/xymedia-edge ]]; then
   install_controller_binary "$APP_ROOT/bin/xymedia-edge"
 fi