Tests: add github python tests

.github/workflows/test.yml

@@ -0,0 +1,58 @@
+name: Milkcheck
+
+on: [workflow_dispatch, push, pull_request]
+
+permissions:
+  contents: read
+  pull-requests: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9"]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install nose clustershell pylint
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Setup SSH keys
+        run: |
+          ssh-keygen -t rsa -f ~/.ssh/id_rsa -N ""
+          cat ~/.ssh/id_rsa.pub >>~/.ssh/authorized_keys
+      - name: Configure NodeSet
+        run: |
+          mkdir -p ~/.config/clustershell/groups.d ~/.config/clustershell/groups.conf.d
+          cat >>~/.config/clustershell/groups.conf <<EOF
+          [Main]
+          default: local
+          confdir: $CFGDIR/groups.conf.d
+          autodir: $CFGDIR/groups.d
+          [local]
+          map: [ -f $CFGDIR/groups ] && f=$CFGDIR/groups || f=$CFGDIR/groups.d/local.cfg; sed -n 's/^$GROUP:\(.*\)/\1/p' $f
+          all: [ -f $CFGDIR/groups ] && f=$CFGDIR/groups || f=$CFGDIR/groups.d/local.cfg; sed -n 's/^all:\(.*\)/\1/p' $f
+          list: [ -f $CFGDIR/groups ] && f=$CFGDIR/groups || f=$CFGDIR/groups.d/local.cfg; sed -n 's/^\([0-9A-Za-z_-]*\):.*/\1/p' $f
+          EOF
+
+      - name: Lint with pylint
+        run: |
+          export PYTHONPATH=$PWD/lib/
+          pylint --fail-under 8.72 lib/
+          #rc=$?
+          #fatal=$((rc & 1))
+          #error=$((rc & 2))
+          #invocation=$((rc & 32))
+          #exit $((fatal + error + invocation))
+      - name: Test with nosetests
+        run: |
+          export PYTHONPATH=$PWD/lib/
+          nosetests --exe --all-modules -w tests --with-coverage