From ff37a6201aa84de88d4da416c50e8bf9643dbcd0 Mon Sep 17 00:00:00 2001
From: Tim Jenness <tjenness@lsst.org>
Date: Tue, 27 Feb 2024 15:53:04 -0700
Subject: [PATCH] Use mamba for conda in action

---
 .github/workflows/build.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 9a55d1a..e71975d 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -25,11 +25,13 @@ jobs:
           channels: conda-forge,defaults
           channel-priority: strict
           show-channel-urls: true
+          miniforge-variant: Mambaforge
+          use-mamba: true
 
       - name: Update pip/wheel infrastructure
         shell: bash -l {0}
         run: |
-          conda install -y -q pip wheel
+          mamba install -y -q pip wheel
           pip install uv
 
       - name: Install dependencies