Implement module-based code coverage thresholds

.github/workflows/ci.yaml

@@ -31,6 +31,9 @@ jobs:
       - name: Set up Melos
         uses: bluefireteam/melos-action@v3
 
+      - name: Install tools
+        run: ./scripts/install_tools.sh
+
       - name: Check for cyclic dependencies
         run: |
           set +e
@@ -50,8 +53,8 @@ jobs:
       - name: Check formatting of Dart files
         run: melos run format_check
 
-      - name: Run unit tests
-        run: melos run test_unit
+      - name: Run unit tests with coverage check
+        run: melos run test_unit_with_coverage
 
       - name: Run golden tests
         run: melos run test_golden
@@ -81,6 +84,9 @@ jobs:
       - name: Set up Melos
         uses: bluefireteam/melos-action@v3
 
+      - name: Install tools
+        run: ./scripts/install_tools.sh
+
       - name: Check for cyclic dependencies
         run: |
           set +e
@@ -115,7 +121,7 @@ jobs:
         run: melos run format_check
 
       - name: Run unit tests with Git Diff using MELOS_PACKAGES
-        run: melos run test_unit
+        run: melos run test_unit_with_coverage
 
       - name: Run golden tests with Git Diff using MELOS_PACKAGES
         run: melos run test_golden

.gitignore

@@ -47,3 +47,5 @@ pubspec_overrides.yaml
 
 # FVM Version Cache
 .fvm/
+
+coverage

melos.yaml

@@ -44,8 +44,8 @@ scripts:
 
   format_check: melos exec dart format . --set-exit-if-changed
 
-  test_unit_package:
-    run: melos exec flutter test --exclude-tags golden
+  test_unit_with_coverage_package:
+    run: melos exec MELOS_ROOT_PATH/scripts/test_with_coverage.sh --exclude-tags golden
     packageFilters:
       dirExists:
         - test
@@ -57,7 +57,7 @@ scripts:
       dirExists:
         - test
 
-  test_unit: melos run test_unit_package --no-select
+  test_unit_with_coverage: melos run test_unit_with_coverage_package --no-select
 
   test_unit_diff: melos run test_unit_package_diff --no-select
 

packages/domain/test/min_code_coverage.melos

@@ -0,0 +1 @@
+100

packages/presentation/test/min_code_coverage.melos

@@ -0,0 +1 @@
+40

scripts/install_tools.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+dart pub global activate very_good_cli 0.22.2

scripts/test_with_coverage.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+# Default values
+MIN_CODE_COVERAGE_FILE_PATH="$MELOS_PACKAGE_PATH/test/min_code_coverage.melos"
+TAGS=""
+EXCLUDE_TAGS=""
+EXCLUDE_COVERAGE="**/*.g.dart"
+
+# Parse named arguments
+while [ "$1" != "" ]; do
+  case $1 in
+    --tags )                shift
+                            TAGS=$1
+                            ;;
+    --exclude-tags )        shift
+                            EXCLUDE_TAGS=$1
+                            ;;
+    --exclude-coverage )    shift
+                            EXCLUDE_COVERAGE=$1
+                            ;;
+    * )                     echo "Invalid argument: $1"
+                            exit 1
+  esac
+  shift
+done
+
+if [ -f "$MIN_CODE_COVERAGE_FILE_PATH" ]; then
+  MIN_CODE_COVERAGE=$(cat "$MIN_CODE_COVERAGE_FILE_PATH")
+else
+  MIN_CODE_COVERAGE=0
+fi
+
+echo "Min required code coverage for '$MELOS_PACKAGE_NAME' is $MIN_CODE_COVERAGE%"
+
+# Construct the command with optional args
+COMMAND="very_good test --coverage --no-optimization --exclude-coverage $EXCLUDE_COVERAGE --min-coverage $MIN_CODE_COVERAGE"
+
+if [ -n "$TAGS" ]; then
+  COMMAND="$COMMAND --tags $TAGS"
+fi
+
+if [ -n "$EXCLUDE_TAGS" ]; then
+  COMMAND="$COMMAND --exclude-tags $EXCLUDE_TAGS"
+fi
+
+# Execute the command
+eval $COMMAND