fix(update_child_repos.sh): add file existence check for file processing.

- if file does not exist do NOT continue (hence process this file)
- three way merging still works as before

config.yaml.example

@@ -1,4 +1,6 @@
 ---
+app_name: Go Template Container Web Server
+
 listen:
   address: 0.0.0.0
   port: 80

type_webserver.go

@@ -11,6 +11,7 @@ import (
 
 type WebServer struct {
 	HTTPServer *http.Server
+	AppName    string   `yaml:"app_name"`
 	Listen     WSListen `yaml:"listen"`
 }
 
@@ -25,6 +26,7 @@ func (s *WebServer) Initialize() {
 		Address: "0.0.0.0",
 		Port:    "80",
 	}
+	s.AppName = "Go Template Container Web Server"
 
 	// Attempt to read the config file
 	configFile, err := os.ReadFile("config.yml")

update_child_repos.sh

@@ -18,29 +18,20 @@ PREVIOUS_COMMIT_ID=$(git log --format="%H" -n 2 HEAD | tail -n 1)
 
 if [ "${PREVIOUS_COMMIT_ID}" = "${CURRENT_COMMIT_ID}" ]; then
   FILES_CHANGED=""
-  FILES_PERMISSION_CHANGED=""
 else
   FILES_CHANGED=$(git diff --name-only "${PREVIOUS_COMMIT_ID}" "${CURRENT_COMMIT_ID}" | tr '\n' ' ')
-  FILES_PERMISSION_CHANGED=$(git diff --summary "${PREVIOUS_COMMIT_ID}" "${CURRENT_COMMIT_ID}" | (grep "mode change" || true) | sed -E 's/.*mode change [0-9]+ => [0-9]+ (.*)/\1/' | tr '\n' ' ')
 fi
 
 is_file_changed() {
   local file_to_check="$1"
-  if [ -z "${FILES_CHANGED}" ] && [ -z "${FILES_PERMISSION_CHANGED}" ]; then
+  if [ -z "${FILES_CHANGED}" ]; then
     return 1
   fi
-
   for changed_file in ${FILES_CHANGED}; do
     if [ "${changed_file}" = "${file_to_check}" ]; then
       return 0
     fi
   done
-
-  for changed_file in ${FILES_PERMISSION_CHANGED}; do
-    if [ "${changed_file}" = "${file_to_check}" ]; then
-      return 0
-    fi
-  done
   return 1
 }
 
@@ -97,7 +88,7 @@ while IFS= read -r clone_url; do
     conflicted_files=()
 
     for file in ${FILES_TO_UPDATE}; do
-      if ! is_file_changed "${file}"; then
+      if ! is_file_changed "${file}" && [ -f "${file}" ]; then
         continue
       fi
 
@@ -109,8 +100,10 @@ while IFS= read -r clone_url; do
 
       if [ -f "${file}" ]; then
         current_content=$(cat "${file}" 2>/dev/null || true)
+        current_permissions=$(stat -c "%a" "${file}" 2>/dev/null || echo "644")
+        template_permissions=$(pushd "${TEMPLATE_REPO_DIR}" >/dev/null && stat -c "%a" "${file}" 2>/dev/null || echo "644" && popd >/dev/null)
 
-        if [ "${current_content}" = "${template_content}" ]; then
+        if [ "${current_content}" = "${template_content}" ] && [ "${current_permissions}" = "${template_permissions}" ]; then
           continue
         fi
 
@@ -127,9 +120,7 @@ while IFS= read -r clone_url; do
             patched_content=$(cat "${tmp_current}")
 
             if [ "${current_content}" != "${patched_content}" ]; then
-              template_permissions=$(pushd "${TEMPLATE_REPO_DIR}" >/dev/null && stat -c "%a" "${file}" 2>/dev/null || echo "644" && popd >/dev/null)
               echo "${patched_content}" > "${file}"
-              chmod "${template_permissions}" "${file}" 2>/dev/null || true
               git add "${file}"
               files_changed=true
               echo "Merged updates for ${file} in ${repo_name}"
@@ -138,12 +129,21 @@ while IFS= read -r clone_url; do
             echo "Merge conflict detected in ${repo_name}:${file} - preserving local changes"
             conflicted_files+=("${file}")
           fi
-          
+
           rm -f "${tmp_current}" "${tmp_diff}"
         else
           echo "File ${file} has local changes in ${repo_name} - preserving local changes"
           conflicted_files+=("${file}")
         fi
+
+        template_permissions=$(pushd "${TEMPLATE_REPO_DIR}" >/dev/null && stat -c "%a" "${file}" 2>/dev/null || echo "644" && popd >/dev/null)
+        current_permissions=$(stat -c "%a" "${file}" 2>/dev/null || echo "644")
+        if [ "${current_permissions}" != "${template_permissions}" ]; then
+          chmod "${template_permissions}" "${file}" 2>/dev/null || true
+          git add "${file}"
+          files_changed=true
+          echo "Updated permissions for ${file} in ${repo_name}"
+        fi
       else
         echo "Adding new file ${file} from template to ${repo_name}"
         mkdir -p "$(dirname "${file}")"

version.go

@@ -20,7 +20,7 @@ func handleVersion(w http.ResponseWriter, r *http.Request) {
 	// Return (write) the version to the response body
 	tmpl.Execute(w, SiteInfo{
 		CommitId: COMMIT_ID,
-		Name:     "YASKM",
+		Name:     ws.AppName,
 		Version:  APP_VERSION,
 	})
 }