From de76149115771ff18c9bd11771b771f9664ded58 Mon Sep 17 00:00:00 2001
From: Taylor Denouden <taylordenouden@gmail.com>
Date: Wed, 15 Feb 2023 10:15:57 -0500
Subject: [PATCH] Simplify caching setup

---
 .github/workflows/unit-test.yml | 30 +++++++++++++-----------------
 1 file changed, 13 insertions(+), 17 deletions(-)

diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index a613cf7..213e978 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -20,18 +20,6 @@ jobs:
       matrix:
         os: [ "ubuntu-latest", "windows-latest", "macos-latest" ]
         python-version: [ "3.7", "3.8", "3.9", "3.10" ]
-        include:
-          - os: ubuntu-latest
-            label: linux-64
-            prefix: /usr/share/miniconda3/envs/my-env
-
-          - os: windows-latest
-            label: win-64
-            prefix: C:\Miniconda3\envs\my-env
-
-          - os: macos-latest
-            label: macos-64
-            prefix: /usr/local/miniconda3/envs/my-env
 
     runs-on: ${{ matrix.os }}
     defaults:
@@ -49,13 +37,21 @@ jobs:
           activate-environment: my-env
           use-mamba: true
 
-      - name: Set cache date
-        run: echo "DATE=$(date +'%Y%m%d')" >> $GITHUB_ENV
+      - name: Get Date
+        id: get-date
+        run: echo "today=$(/bin/date -u '+%Y%m%d')" >> $GITHUB_OUTPUT
+        shell: bash
 
-      - uses: actions/cache@v3
+      - name: Cache Conda env
+        uses: actions/cache@v3
         with:
-          path: ${{ matrix.prefix }}
-          key: ${{ matrix.label }}-py${{ matrix.python-version }}-conda-${{ hashFiles('environment.yml') }}-${{ env.DATE }}-${{ env.CACHE_NUMBER }}
+          path: ${{ env.CONDA }}/envs
+          key:
+            conda-${{ runner.os }}--${{ runner.arch }}--py${{ matrix.python-version }}--${{
+            steps.get-date.outputs.today }}-${{hashFiles('environment.yml') }}-${{ env.CACHE_NUMBER}}
+        env:
+          # Increase this value to reset cache if environment.yml has not changed
+          CACHE_NUMBER: 0
         id: cache
 
       - name: Update environment