Add nightly workflow to publish mvesuvio

.github/actions/publish-package/action.yml

@@ -0,0 +1,37 @@
+name: Build and upload conda package
+
+inputs:
+  repository:
+    description: 'Anaconda repository'
+    required: true
+    default: 'mantid'
+  label:
+    description: 'Label'
+    required: false
+    default: 'nightly'
+  token:
+    description: 'Anaconda API Token'
+    required: true
+
+description: Build and upload conda package
+runs:
+  using: "composite"
+
+  steps:
+  - name: Make build-env
+    shell: bash -l {0}
+    run: |
+      conda config --set always_yes yes --set changeps1 no
+      conda create -n build-env python=3.8.*
+      conda activate build-envn
+      mamba install -c conda-forge mamba conda-build anaconda-client conda-verify
+      conda config --add channels mantid
+      conda config --add channels mantid/label/nightly
+
+  - name: Build package
+    shell: bash -l {0}
+    run: |
+      conda activate build-env
+      conda config --set anaconda_upload yes
+      conda build --user ${{ inputs.repository }} --token ${{ inputs.token }} --label ${{ inputs.label }} $GITHUB_WORKSPACE/conda |& tee upload.log
+      grep "Upload complete" upload.log

.github/workflows/ci_tests_nightly.yml

@@ -0,0 +1,37 @@
+name: mvesuvio nightly build
+
+on:
+  schedule:
+    - cron: '0 2 * * *'
+
+jobs:
+  test:
+    runs-on: self-hosted
+    defaults:
+      run:
+        shell: bash -l {0}
+
+    steps:
+      - name: Checkout mvesuvio
+        uses: actions/checkout@v3
+
+      - name: Setup Miniconda
+        uses: conda-incubator/[email protected]
+        with:
+          miniforge-version: latest
+          miniforge-variant: Mambaforge
+          activate-environment: mvesuvio-env
+          environment-file: environment.yml
+          auto-activate-base: false
+
+      # Runs Unit tests
+      - name: Run mvesuvio analysis unit tests
+        run: |
+          export MANTIDPROPERTIES=$(pwd)/Mantid.user.properties
+          python -m unittest discover -s ./EVSVesuvio/vesuvio_analysis/tests
+
+      # Runs System tests
+      - name: Run mvesuvio analysis system tests
+        run: |
+          export VESUVIOPROPERTIES=$(pwd)/EVSVesuvio/system_tests/test_config/vesuvio.user.properties
+          python -m unittest discover -s ./EVSVesuvio/system_tests

.github/workflows/deploy_conda_nightly.yml

@@ -0,0 +1,42 @@
+name: Deploy mvesuvio nightly
+
+on:
+  workflow_run:
+    workflows: ["mvesuvio nightly build"]
+    branches: [main]
+    types:
+      - completed
+
+jobs:
+  build_conda_and_upload:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash -l {0}
+
+    steps:
+      - name: Checkout mvesuvio
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: main
+
+      - name: Check for changes since last build
+        run: |
+          echo "recentCommits=$(test -z $(git log --since="yesterday" -1 --format=%h) && echo false || echo true)" >> $GITHUB_ENV
+      - name: Setup Miniconda
+        if: ${{ env.recentCommits == 'true'}}
+        uses: conda-incubator/[email protected]
+        with:
+          miniforge-version: latest
+          miniforge-variant: Mambaforge
+          activate-environment: vesuvio-env
+          environment-file: environment.yml
+          auto-activate-base: false
+
+      - name: Build mvesuvio nightly conda package
+        if: ${{ env.recentCommits == 'true'}}
+        uses: ./.github/actions/publish-package
+        with:
+          label: nightly
+          token: ${{ secrets.ANACONDA_API_TOKEN }}

.github/workflows/pr_workflow.yml

@@ -16,13 +16,12 @@ jobs:
 
       # Set up conda environnment
       - name: Setup Miniconda
-        uses: conda-incubator/setup-miniconda@v2.1.1
+        uses: conda-incubator/setup-miniconda@v2.2.0
         with:
           miniforge-version: latest
           miniforge-variant: Mambaforge
           activate-environment: vesuvio-env
           environment-file: environment.yml
-          python-version: 3.8
           auto-activate-base: false
 
       - name: Flake8