VTest git repository was moved on vinyl-cache.org.
Must be backported in every branches.
TMPDIR=${TMPDIR:-$(mktemp -d)}
set -eux
-curl -fsSL https://github.com/vtest/VTest2/archive/main.tar.gz -o "${TMPDIR}/VTest.tar.gz"
+curl -fsSL "https://code.vinyl-cache.org/vtest/VTest2/archive/main.tar.gz" -o "${TMPDIR}/VTest.tar.gz"
mkdir -p "${TMPDIR}/vtest"
tar xvf ${TMPDIR}/VTest.tar.gz -C "${TMPDIR}/vtest" --strip-components=1
# Special flags due to: https://github.com/vtest/VTest/issues/12