fix: collect coverage from test jobs instead of re-running all tests

The coverage summary job was re-running the entire SQLite + Postgres test
suite from scratch (~60 min), duplicating work already done by upstream jobs.
It consistently timed out.

Now each test job collects coverage data and uploads it as an artifact.
The coverage job just downloads, combines, and reports — should take <1 min.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: phernandez <paul@basicmachines.co>

.github/workflows/test.yml

@@ -96,6 +96,20 @@ jobs:
         run: |
           just test-unit-sqlite
 
+      # Collect coverage data on the Python 3.12 ubuntu run for the coverage summary job
+      - name: Run tests with coverage (SQLite Unit)
+        if: matrix.python-version == '3.12' && matrix.os == 'ubuntu-latest' && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        run: |
+          BASIC_MEMORY_ENV=test uv run coverage run --data-file=.coverage.sqlite-unit --source=basic_memory -m pytest -p pytest_mock -v --no-cov tests
+
+      - name: Upload coverage data
+        if: matrix.python-version == '3.12' && matrix.os == 'ubuntu-latest' && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-sqlite-unit
+          path: .coverage.sqlite-unit
+          retention-days: 1
+
   test-sqlite-integration:
     name: Test SQLite Integration (${{ matrix.os }}, Python ${{ matrix.python-version }})
     timeout-minutes: 45
@@ -143,6 +157,19 @@ jobs:
         run: |
           just test-int-sqlite
 
+      - name: Run tests with coverage (SQLite Integration)
+        if: matrix.python-version == '3.12' && matrix.os == 'ubuntu-latest' && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        run: |
+          BASIC_MEMORY_ENV=test uv run coverage run --data-file=.coverage.sqlite-int --source=basic_memory -m pytest -p pytest_mock -v --no-cov -m "not semantic" test-int
+
+      - name: Upload coverage data
+        if: matrix.python-version == '3.12' && matrix.os == 'ubuntu-latest' && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-sqlite-int
+          path: .coverage.sqlite-int
+          retention-days: 1
+
   test-postgres-unit:
     name: Test Postgres Unit (Python ${{ matrix.python-version }})
     timeout-minutes: 30
@@ -184,6 +211,20 @@ jobs:
         run: |
           just test-unit-postgres
 
+      - name: Run tests with coverage (Postgres Unit)
+        if: matrix.python-version == '3.12' && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        run: |
+          timeout --signal=KILL 600 bash -c 'BASIC_MEMORY_ENV=test BASIC_MEMORY_TEST_POSTGRES=1 uv run coverage run --data-file=.coverage.postgres-unit --source=basic_memory -m pytest -p pytest_mock -v --no-cov -m postgres tests' || test $? -eq 137
+
+      - name: Upload coverage data
+        if: matrix.python-version == '3.12' && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-postgres-unit
+          path: .coverage.postgres-unit
+          retention-days: 1
+          if-no-files-found: warn
+
   test-postgres-integration:
     name: Test Postgres Integration (Python ${{ matrix.python-version }})
     timeout-minutes: 45
@@ -225,6 +266,20 @@ jobs:
         run: |
           just test-int-postgres
 
+      - name: Run tests with coverage (Postgres Integration)
+        if: matrix.python-version == '3.12' && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        run: |
+          timeout --signal=KILL 600 bash -c 'BASIC_MEMORY_ENV=test BASIC_MEMORY_TEST_POSTGRES=1 uv run coverage run --data-file=.coverage.postgres-int --source=basic_memory -m pytest -p pytest_mock -v --no-cov -m postgres test-int' || test $? -eq 137
+
+      - name: Upload coverage data
+        if: matrix.python-version == '3.12' && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-postgres-int
+          path: .coverage.postgres-int
+          retention-days: 1
+          if-no-files-found: warn
+
   test-semantic:
     name: Test Semantic (Python 3.12)
     timeout-minutes: 45
@@ -260,11 +315,23 @@ jobs:
         run: |
           just test-semantic
 
+      - name: Run tests with coverage (Semantic)
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        run: |
+          BASIC_MEMORY_ENV=test uv run coverage run --data-file=.coverage.semantic --source=basic_memory -m pytest -p pytest_mock -v --no-cov -m semantic test-int/semantic/
+
+      - name: Upload coverage data
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-semantic
+          path: .coverage.semantic
+          retention-days: 1
+
   coverage:
-    name: Coverage Summary (combined, Python 3.12)
-    timeout-minutes: 60
+    name: Coverage Summary
+    timeout-minutes: 10
     needs:
-      - static-checks
       - test-sqlite-unit
       - test-sqlite-integration
       - test-postgres-unit
@@ -288,8 +355,6 @@ jobs:
         run: |
           pip install uv
 
-      - uses: extractions/setup-just@v3
-
       - name: Create virtual env
         run: |
           uv venv
@@ -298,9 +363,18 @@ jobs:
         run: |
           uv pip install -e ".[dev]"
 
-      - name: Run combined coverage (SQLite + Postgres)
+      - name: Download all coverage artifacts
+        uses: actions/download-artifact@v4
+        with:
+          pattern: coverage-*
+          merge-multiple: true
+
+      - name: Combine coverage and report
         run: |
-          just coverage
+          ls -la .coverage.* || echo "No coverage files found"
+          uv run coverage combine .coverage.*
+          uv run coverage report -m
+          uv run coverage html
 
       - name: Add coverage report to job summary
         if: always()