ci: Update CI workflow and add JUnit test reporting (#192)

- **CI/CD**
  - Simplified GitHub Actions workflow to focus on main branch
  - Added JUnit test result summary reporting
  - Enhanced test job error handling

- **Development Tools**
  - Updated pytest configuration for improved test reporting and caching
  - Refined linting configuration
  - Added new development task to clean cache and coverage files

.github/workflows/main.yml

@@ -3,7 +3,7 @@ name: CI-CD
 # only run on pushes to main or pull requests
 on:
   push:
-    branches: ["main", "jjjermiah/devel/main"]
+    branches: ["main"]
   pull_request:
     branches: ["*"]
 
@@ -14,6 +14,7 @@ jobs:
   Unit-Tests:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 15 # Consider increasing timeout
+    continue-on-error: true # dont fail the whole matrix if one fails
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, macos-14] # , windows-latest removed for now
@@ -42,6 +43,14 @@ jobs:
           name: coverage-report
           path: coverage-report
 
+      - name: JUnit Test Summary
+        id: pytest-summary
+        uses: test-summary/action@v2
+        with: 
+          paths: .cache/test-results/**/*.xml
+          show: all
+        if: always()
+
   ################################################################################################
   # Build-Docs: Build documentation using mkdocs
   ################################################################################################

config/pytest.ini

@@ -3,6 +3,8 @@
 # Ensures compatibility with the specified features
 minversion = 7.0
 
+cache_dir = .cache
+
 # Additional command-line options to always include
 # Sets default behavior for test runs
 addopts =
@@ -27,7 +29,12 @@ addopts =
     # Point to coverage config file
     # Allows customization of coverage report generation
     --cov-config=config/coverage.toml
-
+
+    # Junit params
+    # XML path
+    --junitxml=.cache/test-results/junit.xml
+
+
 # Patterns for test discovery
 # Defines which files are considered test files
 testpaths = 
@@ -57,4 +64,8 @@ console_output_style = progress
 filterwarnings =
     ignore::DeprecationWarning
     # Add specific warning messages to ignore here
-    ignore::UserWarning:pydicom.*
+    ignore::UserWarning:pydicom.*
+
+# JUnit XML report
+# Junit is a widely used XML format for test reports
+junit_suite_name = imgtools

config/ruff.toml

@@ -25,7 +25,6 @@ extend-exclude = [
 
 extend-include = ["src/imgtools/ops/functional.py"]
 
-
 line-length = 100
 
 [lint]

pixi.toml

@@ -31,6 +31,13 @@ jupyterlab = "*"
 [feature.dev.activation.env]
 IMGTOOLS_LOG_LEVEL = "DEBUG"
 
+[feature.dev.tasks]
+clean = {	cmd = [
+		"bash",
+		"-c",
+		"rm -rf .cache && find . -type f -name '.coverage*' -exec rm -f {} +"
+	],	description = "Clear cache and coverage files"}
+
 ############################################## PYTHON ###############################################
 
 [feature.py310.dependencies]