From 4ce59859f80ae5c9959369785a681ab3a9be05a6 Mon Sep 17 00:00:00 2001
From: Johannes Buchner <johannes.buchner.acad@gmx.com>
Date: Fri, 20 Oct 2023 17:33:10 +0200
Subject: [PATCH] [ci] add caching for conda downloads

---
 .github/workflows/test.yml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e9da65d..4c62ade 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,6 +28,15 @@ jobs:
       - name: Install system dependencies
         run: sudo apt-get update && sudo apt-get -y --no-install-recommends install -y ghostscript
 
+      - name: Cache conda package downloads
+        uses: actions/cache@v3
+        env:
+          # Increase this value to reset cache if environment-test.yml has not changed
+          CACHE_NUMBER: 0
+        with:
+          path: ~/conda_pkgs_dir
+          key: ${{ runner.os }}-Sherpa-py${{matrix.python-version}}-conda-${{ env.CACHE_NUMBER }}
+
       - uses: conda-incubator/setup-miniconda@v2
         with:
           miniforge-variant: Mambaforge
@@ -187,6 +196,15 @@ jobs:
       - name: Install system dependencies
         run: sudo apt-get update && sudo apt-get -y --no-install-recommends install -y ghostscript
 
+      - name: Cache conda package downloads
+        uses: actions/cache@v3
+        env:
+          # Increase this value to reset cache if environment-test.yml has not changed
+          CACHE_NUMBER: 0
+        with:
+          path: ~/conda_pkgs_dir
+          key: ${{ runner.os }}-Xspec-py${{matrix.python-version}}-conda-${{ env.CACHE_NUMBER }}
+
       - uses: conda-incubator/setup-miniconda@v2
         with:
           miniforge-variant: Mambaforge