From 942ab9604663cac52f210fa358a7ad70bb753d98 Mon Sep 17 00:00:00 2001
From: Ayaz Salikhov <mathbunnyru@users.noreply.github.com>
Date: Thu, 3 Oct 2024 10:51:24 +0100
Subject: [PATCH] Use awk to pin python major.minor version (#2151)

---
 images/docker-stacks-foundation/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/images/docker-stacks-foundation/Dockerfile b/images/docker-stacks-foundation/Dockerfile
index 9c1a344fef..3ed18442f7 100644
--- a/images/docker-stacks-foundation/Dockerfile
+++ b/images/docker-stacks-foundation/Dockerfile
@@ -131,7 +131,7 @@ RUN set -x && \
     rm -rf /tmp/bin/ && \
     # Pin major.minor version of python
     # https://conda.io/projects/conda/en/latest/user-guide/tasks/manage-pkgs.html#preventing-packages-from-updating-pinning
-    mamba list --full-name 'python' | tail -1 | tr -s ' ' | cut -d ' ' -f 1,2 | sed 's/\.[^.]*$/.*/' >> "${CONDA_DIR}/conda-meta/pinned" && \
+    mamba list --full-name 'python' | awk 'END{sub("[^.]*$", "*", $2); print $1 " " $2}' >> "${CONDA_DIR}/conda-meta/pinned" && \
     mamba clean --all -f -y && \
     fix-permissions "${CONDA_DIR}" && \
     fix-permissions "/home/${NB_USER}"