Add coverage in action summary

Author: mmicko

.github/workflows/ci.yml

@@ -13,6 +13,9 @@ jobs:
         run: make dev-install
       - name: Run tests
         run: make test
+      - name: Report
+        run: |
+          python .github/workflows/get_markdown.py .coverage.xml 90
 
   check:
     runs-on: ubuntu-20.04

.github/workflows/get_markdown.py

@@ -0,0 +1,32 @@
+import os
+import re
+import sys
+import xml.dom.minidom
+
+if len(sys.argv)<3:
+    print("Not enough parameters")
+    sys.exit(-1)
+
+with open(os.environ['GITHUB_STEP_SUMMARY'], 'a') as fh:
+    print("| File          | Coverage |                    |", file=fh)
+    print("|---------------|:--------:|:------------------:|", file=fh)
+
+    min_perc = int(sys.argv[2])
+
+    with open(sys.argv[1], "r") as f:
+        xml_doc = xml.dom.minidom.parse(f)
+        perc_total = int(round(float(xml_doc.documentElement.getAttribute('line-rate'))*1000))
+        sign_total = ":white_check_mark:" if (perc_total>=(min_perc*10)) else ":x:"
+        print(f"|  **All files**  | `{perc_total/10}%`    |  {sign_total} |", file=fh)
+
+        for cl in xml_doc.getElementsByTagName('class'):
+            perc = int(round(float(cl.getAttribute('line-rate'))*1000))
+            sign = ":white_check_mark:" if (perc>=(min_perc*10)) else ":x:"
+            escape_chars = r'_*[]()~`>#+-=|{}.!'
+            text =  re.sub(f'([{re.escape(escape_chars)}])', r'\\\1', cl.getAttribute('filename'))
+            print(f"| {text}   | `{perc/10}%`    |  {sign} |", file=fh)
+        
+        print("", file=fh)
+        if (perc_total<min_perc):
+            print("**Minimum coverage requirement was not satisfied**", file=fh)
+            sys.exit(-1)

Makefile

@@ -46,7 +46,7 @@ docs-%:
 
 test:
 	$(PYTHON) -m pytest \
-		--cov-report html --cov-report term \
+		--cov-report html --cov-report xml:.coverage.xml --cov-report term \
 		--cov yosys_mau \
 		-n auto -q $(O)
 
@@ -71,4 +71,4 @@ dev-install:
 ci: formatting lint typecheck test docs-html
 
 clean: docs-clean
-	rm -rf .coverage .pytest_cache .mypy_cache .ruff_cache htmlcov
+	rm -rf .coverage .pytest_cache .mypy_cache .ruff_cache htmlcov .coverage.xml