refactor: Shorten FEDORA_VERSION line (#90)

2023-06-01 15:50:23 +00:00
parent 1bf1785f2a
commit 2582585ecd
1 changed files with 1 additions and 1 deletions
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -13,7 +13,7 @@ get_yaml_string() {
 }

 # Automatically determine which Fedora version we're building.
-FEDORA_VERSION="$(cat /usr/lib/os-release | grep '^VERSION_ID=' | head -1 | sed 's,^VERSION_ID=,,')"
+FEDORA_VERSION="$(cat /usr/lib/os-release | grep -Po '(?<=VERSION_ID=)\d+')"

 # Read configuration variables.
 BASE_IMAGE="$(get_yaml_string '.base-image')"