generate-release-checksums: Hopefully fix paths with spaces

I hate shell.

Author: CounterPillow

generate-release-checksums.sh

@@ -6,15 +6,14 @@ if [ -z "$1" ]; then
     exit 1
 fi
 
-for f in $(find "$1" -iname '*.img.xz'); do
-    echo "Processing ${f}"
+find "$1" -iname '*.img.xz' -exec bash -c '
+    echo "Processing" {}
     s_dir="${PWD}"
-    f_dir="$(dirname "${f}")"
-    f_name="$(basename "${f}")"
+    f_dir="$(dirname "{}")"
+    f_name="$(basename "{}")"
     echo "Entering ${f_dir}" && cd "${f_dir}"
     echo "Writing ${f_name}.sha256"
     sha256sum -b --tag "${f_name}" > "${f_name}.sha256"
-    echo "Returning to ${s_dir}" && cd "${s_dir}"
-done
+    echo "Returning to ${s_dir}" && cd "${s_dir}"' \;
 
 exit 0