add initial CI

.github/dependabot.yml

@@ -0,0 +1,8 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: weekly
+    reviewers:
+      - SMI/reviewers

.github/workflows/codeql.yml

@@ -0,0 +1,37 @@
+---
+name: "CodeQL"
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: ["main"]
+  schedule:
+    - cron: "0 5 * * *"
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    strategy:
+      fail-fast: false
+      matrix:
+        language: ["python"]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: ${{ matrix.language }}
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v3
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: "/language:${{matrix.language}}"

.github/workflows/main.yml

@@ -0,0 +1,35 @@
+---
+name: main
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 6 * * *"
+
+defaults:
+  run:
+    shell: bash
+
+env:
+  python-version: 3.10
+
+jobs:
+  test-lib:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: setup python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.python-version }}
+      - name: test and package python
+        run: |
+          set -exuo pipefail
+          python -m venv venv
+          . venv/bin/activate
+          pushd src/lib
+          python -m pip install -r requirements.txt -r requirements-dev.txt
+          python -m pytest SmiServices/*.py

src/lib/SmiServices/DicomText.py

@@ -379,7 +379,7 @@ def test_DicomText():
     """ The test function requires a specially-crafted DICOM file
     as provided with SRAnonTool that has been modified to include HTML.
     """
-    dcm = os.path.join(os.path.dirname(__file__), '../../../applications/SRAnonTool/test/report10html.dcm')
+    dcm = os.path.join(os.path.dirname(__file__), '../../../src/applications/SRAnonTool/test/report10html.dcm')
     expected_without_header = """[[ContentSequence]]
 # Request
 MRI: Knee