updated to Miniforge from Mambaforge

.github/workflows/pyinstaller_windows.yml

@@ -0,0 +1,81 @@
+name: PyInstaller Windows Build
+
+on:
+  pull_request:
+    branches:
+      - 'main'
+      - 'release-*'
+  release:
+
+jobs:
+  test:
+    runs-on: windows-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          # Needed to get tags so that git describe works during package build
+          fetch-depth: "0"
+
+      - name: Get Date
+        id: get-date
+        run: |
+          echo "date=$(/bin/date -u "+%Y%V")" >> $GITHUB_OUTPUT
+        shell: bash
+
+      - name: Cache Miniforge and Pip packages
+        uses: actions/cache@v4
+        env:
+          CACHE_NUMBER: 0
+        with:
+          path: |
+            ~/conda_pkgs_dir
+            ~/.cache/pip
+          key:
+            ${{runner.os}}-condapkg-${{env.CACHE_NUMBER}}-${{steps.get-date.outputs.date}}-${{hashFiles('environment-dev.yml','conda/meta.yaml')}}
+
+      - name: Setup Miniforge
+        uses: conda-incubator/setup-miniconda@v3
+        with:
+          miniforge-version: latest
+          activate-environment: mantidimaging-dev
+          auto-activate-base: false
+          use-mamba: true
+
+      - name: Cache Miniforge environment
+        uses: actions/cache@v4
+        id: cache-miniforge-environment
+        env:
+          CACHE_NUMBER: 0
+        with:
+          path: ${{env.CONDA}}/envs/mantidimaging-dev
+          key:
+            ${{runner.os}}-condaenv-${{env.CACHE_NUMBER}}-${{steps.get-date.outputs.date}}-${{hashFiles('environment-dev.yml','conda/meta.yaml')}}
+
+      - name: Mantid Imaging developer dependencies
+        if: steps.cache-miniforge-environment.outputs.cache-hit != 'true'
+        shell: bash -l {0}
+        run: |
+          conda deactivate
+          python ./setup.py create_dev_env
+
+      - name: cuda-toolkit
+        uses: Jimver/cuda-toolkit@v0.2.8
+        with:
+          cuda: '10.2.89'
+
+      - name: PyInstaller Build
+        shell: bash -l {0}
+        run: |
+          conda activate mantidimaging-dev
+          mamba install -y cupy=10.2.* --force-reinstall
+          echo "Cuda path: $CUDA_PATH"
+          pip install pyinstaller
+          cd packaging
+          python PackageWithPyInstaller.py
+
+      - name: Archive PyInstalled File
+        uses: actions/upload-artifact@v3
+        with:
+          name: MantidImaging
+          path: packaging/dist

packaging/PackageWithPyInstaller.py

@@ -15,7 +15,7 @@
 
 def create_run_options():
     run_options = [
-        '../mantidimaging/__main__.py', '--name=MantidImaging', '--additional-hooks-dir=hooks', '--onedir',
+        '../mantidimaging/__main__.py', '--name=MantidImaging', '--additional-hooks-dir=hooks',
         '--icon=../images/mantid_imaging_unstable_64px.ico'
     ]