code cleanup

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

.gitea/workflows/version_env.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# version_env.sh: Reads the version from the Dockerfile and sets MAJOR, MAJOR_MINOR, VERSION as environment variables
+
+VERSION=$(grep 'org.opencontainers.image.version' Dockerfile | cut -d'=' -f2 | tr -d '"')
+MAJOR=$(echo "$VERSION" | cut -d. -f1)
+MAJOR_MINOR=$(echo "$VERSION" | awk -F. '{print $1 "." $2}')
+
+echo "VERSION=$VERSION" >> $GITHUB_ENV
+echo "MAJOR=$MAJOR" >> $GITHUB_ENV
+echo "MAJOR_MINOR=$MAJOR_MINOR" >> $GITHUB_ENV