From 2bf8241293036e6dcae13a8dd713166597b2aa5f3d6a9240a4229948d8e83aa5 Mon Sep 17 00:00:00 2001
From: Heath Petersen <Heath@HPetersenFamily.com>
Date: Fri, 24 Jul 2026 14:50:46 -0500
Subject: [PATCH] add more error checking

---
 bootstrap.sh | 29 ++++++++++++++++++++++-------
 1 file changed, 22 insertions(+), 7 deletions(-)

diff --git a/bootstrap.sh b/bootstrap.sh
index 3948edd..6775d4b 100644
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -105,12 +105,18 @@ get_file() {
 
     if [ -e "${dest_file}" ] ; then mv "${dest_file}" "${dest_file}.${TIMESTAMP}" ; fi
     if ! curl -f -o "${dest_file}" "${source_file}" ; then
-        echo "ERROR - Unable to download \"${source_file}\""	>&2
-        echo "        to \"${dest_file}\"."			>&2
+        echo "ERROR - Unable to download \"${source_file}\"" >&2
+        echo "        to \"${dest_file}\"." >&2
+        exit 4
+    fi
+    if ! chown "${dest_file_ownership}" "${dest_file}" ; then
+        echo "ERROR - Unable to change ownership of \"${dest_file}\" to \"${dest_file_ownership}\"" >&2
+        exit 4
+    fi
+    if ! chmod "${dest_file_permissions}" "${dest_file}" ; then
+        echo "ERROR - Unable to change permissions of \"${dest_file}\" to \"${dest_file_permissions}\"" >&2
         exit 4
     fi
-    chown "${dest_file_ownership}" "${dest_file}"
-    chmod "${dest_file_permissions}" "${dest_file}"
 }
 
 # $directory $directory_ownership $directory_permissions
@@ -121,9 +127,18 @@ create_directory() {
     directory_ownership ="${2}"
     directory_permissions="${3}"
 
-    mkdir -p "${directory}"
-    chown "${directory_ownership}" "${directory}"
-    chmod "${directory_permissions}" "${directory}"
+    if ! mkdir -p "${directory}" ; then
+        echo "ERROR - Unable to create directory \"${directory}\"" >&2
+        exit 5
+    fi
+    if ! chown "${directory_ownership}" "${directory}" ; then
+        echo "ERROR - Unable to change ownership of \"${directory}\" to \"${directory_ownership}\"" >&2
+        exit 5
+    fi
+    if ! chmod "${directory_permissions}" "${directory}" ; then
+        echo "ERROR - Unable to change permissions of \"${directory}\" to \"${directory_permissions}\"" >&2
+        exit 5
+    fi
 }
 
 # $command_line