From 19921867f8ed95629edc36bb9fb50854b3b4a8ea Mon Sep 17 00:00:00 2001
From: Maxime Liquet <35924738+maximlt@users.noreply.github.com>
Date: Mon, 3 Oct 2022 18:11:22 +0200
Subject: [PATCH] CI: fix the tests on Windows (#591)

---
 .github/workflows/test.yaml | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index d3162aaa..be87cf92 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -42,14 +42,13 @@ jobs:
         run: git fetch --prune --tags --unshallow
       - name: conda setup
         run: |
-          conda install -n base -c defaults "conda>=4.12"
           conda install -n base -c conda-forge mamba --no-update-deps
           conda install -c conda-forge "nodejs=15.3.0" --no-update-deps
-          conda config --prepend channels nodefaults
-          conda config --prepend channels conda-forge
-          conda config --prepend channels pyviz/label/dev
-          conda config --remove channels defaults
-          conda create -n test-environment python=${{ matrix.python-version }} pyctdev
+          conda create -n test-environment
+          conda activate test-environment
+          conda config --env --append channels pyviz/label/dev --append channels conda-forge
+          conda config --env --remove channels defaults
+          conda install python=${{ matrix.python-version }} pyctdev
       - name: doit develop_install
         run: |
           eval "$(conda shell.bash hook)"