Merge pull request #10 from AstarVienna/hb/reuseworkflow

Reuse workflow and fix windows for minimal dependencies

.github/workflows/minimumdependencies.yml

@@ -11,11 +11,14 @@ on:
     branches:
       - master
 
-  # Allows you to run this workflow manually from the Actions tab
+  # Allows you to run this workflow manually from the Actions tab.
   workflow_dispatch:
 
+  # Allow this workflow to be called from other repositories.
+  workflow_call:
+
   schedule:
-    - # Run every day at 5:00 UTC
+    - # Run every day at 5:00 UTC.
     - cron: "0 5 * * *"
 
 jobs:
@@ -38,11 +41,15 @@ jobs:
         run: |
           # Hardcode the minimum version of the dependencies.
           # E.g. '"astropy>=4.0"' to '"astropy==4.0"'
-          # .bak is necessary for MacOS compatibility.
-          sed -i.bak "s/>=/==/g" pyproject.toml
+          # -i cannot be used because that is hard to get compatible with
+          # Linux, MacOS, and Windows.
+          # Single quotes are necessary for Windows compatibility.
+          sed 's/>=/==/g' pyproject.toml > pyproject.toml.new
+          cp pyproject.toml.new pyproject.toml
           # It is difficult to make a regexp that generalizes the Python
           # version and also works Linux, Windows, and MacOS.
-          sed -i.bak 's/requires-python = "==3.8"/requires-python = "==3.8.*"/g' pyproject.toml
+          sed 's/==3.8/==3.8.*/g' pyproject.toml > pyproject.toml.new2
+          cp pyproject.toml.new2 pyproject.toml
           python -m pip install --upgrade pip
           pip install .[test]
       - name: Run Pytest