ENH - Add a macOS worker to the CI (#550)

* Add a macOS worker to the CI

This is built on #549 but
I've made in a separate PR because I'm not sure if there will be other issues
here and I don't want to block that PR on this (but at the same time, tests
won't pass on Mac without the changes from that PR).

See #513 and #507

* Trigger build

* Try not using mamba to fix macos CI

* Add a separate macos environment file without conda-docker

* Use the macos environment file for macos on CI

* Try using mamba on macos again

* Revert "Try using mamba on macos again"

This reverts commit 031574a.

* Install mamba in the dev environment

* Go back to using mamba but with the correct syntax this time

Revert "Revert "Try using mamba on macos again""

This reverts commit 6cf2877.

* Fix CI

Revert "Go back to using mamba but with the correct syntax this time"

This reverts commit b82c0c8.

* Only test docker on Linux

.github/workflows/tests.yaml

@@ -15,8 +15,7 @@ jobs:
     strategy:
       matrix:
         # cannot run on windows due to needing fake-chroot for conda-docker
-        # osx takes forever to get a scheduled job
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     defaults:
       run:
@@ -26,14 +25,23 @@ jobs:
       - name: "Checkout Repository"
         uses: actions/checkout@v4
 
-      - name: Set up Python
+      - name: Set up Python (Linux)
+        if: matrix.os == 'ubuntu-latest'
         uses: conda-incubator/setup-miniconda@v2
         with:
           mamba-version: "*"
           activate-environment: conda-store-server-dev
           environment-file: conda-store-server/environment-dev.yaml
           auto-activate-base: false
 
+      - name: Set up Python (macOS)
+        if: matrix.os == 'macos-latest'
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+          activate-environment: conda-store-server-dev
+          environment-file: conda-store-server/environment-macos-dev.yaml
+          auto-activate-base: false
+
       - name: Linting Checks
         run: |
           hatch env run -e dev lint

conda-store-server/environment-macos-dev.yaml

@@ -0,0 +1,56 @@
+name: conda-store-server-dev
+channels:
+  - conda-forge
+  - Microsoft
+dependencies:
+  - python ==3.10
+  # conda builds
+  - conda ==23.5.2
+  - python-docker
+  - conda-pack
+  - conda-lock >=1.0.5
+  - mamba
+  - conda-package-handling
+  # web server
+  - celery
+  - flower
+  - redis-py
+  - sqlalchemy<=1.4.47
+  - psycopg2
+  - pymysql
+  - requests
+  - uvicorn
+  - fastapi
+  - pydantic < 2.0
+  - pyyaml
+  - traitlets
+  - yarl
+  - pyjwt
+  - filelock
+  - itsdangerous
+  - jinja2
+  - python-multipart
+  - alembic
+  # artifact storage
+  - minio
+  # CLI
+  - typer
+
+  # dev dependencies
+  - hatch
+  - pytest
+  - pytest-celery
+  - pytest-mock
+  - black ==22.3.0
+  - flake8
+  - ruff
+  - sphinx
+  - myst-parser
+  - sphinx-panels
+  - sphinx-copybutton
+  - pydata-sphinx-theme
+  - playwright
+  - docker-compose
+
+  - pip:
+      - pytest-playwright

conda-store-server/tests/test_app_api.py

@@ -1,3 +1,5 @@
+import sys
+
 from celery.result import AsyncResult
 from conda_store_server import api, schema
 
@@ -67,8 +69,9 @@ def test_conda_store_register_environment_workflow(db, conda_store, celery_worke
     task = AsyncResult(f"build-{build.id}-conda-pack")
     task.wait(timeout=60)
 
-    task = AsyncResult(f"build-{build.id}-docker")
-    task.wait(timeout=2 * 60)
+    if sys.platform == "linux":
+        task = AsyncResult(f"build-{build.id}-docker")
+        task.wait(timeout=2 * 60)
 
     db.expire_all()
     assert build.status == schema.BuildStatus.COMPLETED