tests: pin to working conda version (#1079)

henryiii · web-flow · commit bf9095287afa · 2026-04-09T16:00:41.000-04:00
* tests: working on encoding warning

Signed-off-by: Henry Schreiner &lt;henryfs@princeton.edu&gt;

* tests: remove conda defaults channel

Signed-off-by: Henry Schreiner &lt;henryfs@princeton.edu&gt;

* tests: remove test env

Signed-off-by: Henry Schreiner &lt;henryfs@princeton.edu&gt;

* ci: drop use mamba line

Signed-off-by: Henry Schreiner &lt;henryfs@princeton.edu&gt;

* tests: print conda version

Signed-off-by: Henry Schreiner &lt;henryfs@princeton.edu&gt;

* ci: pin conda command

Signed-off-by: Henry Schreiner &lt;henryfs@princeton.edu&gt;

* ci: try old conda

Co-authored-by: Henry Schreiner &lt;HenrySchreinerIII@gmail.com&gt;

* Apply suggestions from code review

Co-authored-by: Henry Schreiner &lt;HenrySchreinerIII@gmail.com&gt;

---------

Signed-off-by: Henry Schreiner &lt;henryfs@princeton.edu&gt;
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -54,10 +54,10 @@ jobs:
         uses: conda-incubator/setup-miniconda@v3
         if: matrix.python-version == '3.14'
         with:
-          auto-update-conda: true
-          python-version: ${{ matrix.python-version }}
-          use-mamba: true
           channels: conda-forge
+          conda-remove-defaults: true
+          conda-version: '25.11.1'
+          activate-environment:
       - name: Install Nox-under-test (uv)
         run:  uv pip install --system .
       - name: Run tests on ${{ matrix.os }}
diff --git a/.gitignore b/.gitignore
@@ -83,3 +83,6 @@ target/
 # Lockfiles
 uv.lock
 *pylock.toml
+
+# OS files
+.DS_Store
