Refactor 99-run.sh to improve logging and compatibility

flaresolverr/rootfs/etc/cont-init.d/99-run.sh

@@ -1,8 +1,49 @@
-#!/usr/bin/env bashio
+#!/bin/bash
 # shellcheck shell=bash
-set -euo pipefail
+set +eu
 
-bashio::log.warning "Warning - minimum configuration recommended: 2 CPU cores and 4 GB of memory. Otherwise the system may become unresponsive or crash."
+echo "Warning - minimum configuration recommended: 2 CPU cores and 4 GB of memory. Otherwise the system may become unresponsive or crash."
+
+fix_file="/etc/chromium.d/dev-shm"
+
+if [ -f "${fix_file}" ]; then
+    bashio::log.info "Patching Chromium shared memory helper for reliable startup"
+    cat <<'PATCH' > "${fix_file}"
+# shellcheck shell=sh
+# Patched by alexbelgium/hassio-addons to avoid arithmetic errors with large values on some shells.
+shm_avail=$(findmnt -bnr -o avail -T /dev/shm 2>/dev/null)
+
+if python3 - "${shm_avail}" <<'PY'
+import re
+import sys
+
+raw = sys.argv[1] if len(sys.argv) > 1 else ''
+match = re.search(r'\d+', raw)
+value = int(match.group(0)) if match else 0
+LIMIT = 4080218931
+sys.exit(0 if value < LIMIT else 1)
+PY
+then
+    export CHROMIUM_FLAGS="${CHROMIUM_FLAGS} --disable-dev-shm-usage"
+fi
+PATCH
+    chmod 0644 "${fix_file}"
+fi
+
+chromium_wrapper="/usr/bin/chromium"
+
+if [[ -f "${chromium_wrapper}" ]]; then
+  if [[ ! -x /bin/bash ]]; then
+    bashio::log.warning "Chromium wrapper patch skipped: /bin/bash is not available."
+  else
+    if grep -q '^#!/bin/sh' "${chromium_wrapper}"; then
+      if grep -q '==' "${chromium_wrapper}"; then
+        bashio::log.info "Adjusting Chromium wrapper to use bash for compatibility with Chromium 140."
+        sed -i '1s|/bin/sh|/bin/bash|' "${chromium_wrapper}"
+      fi
+    fi
+  fi
+fi
 
 ##############
 # LAUNCH APP #