temp: unclutter

Author: BuonOmo

.github/workflows/flaky.yml

@@ -73,18 +73,19 @@ jobs:
         if: ${{ failure() && steps.test.conclusion == 'failure' }}
         run: |
           TTL=1200
-          timeout $TTL bundle exec bin/minitest_bisect ${{ matrix.seed }} --verbose 2>&1 | tee bisect.log & BIS_PID=$!
+          timeout $TTL bundle exec bin/minitest_bisect ${{ matrix.seed }} --verbose 2>&1 > bisect.log & BIS_PID=$!
           sleep 10
           echo "=== Listening sockets ==="
           ss -ltnp || netstat -ltnp || lsof -iTCP -sTCP:LISTEN -P || true
           echo "=== ps aux (ruby-related) ==="
-          while kill -0 $BIS_PID; do
-            ps -o pid,ppid,cmd -u $USER | egrep -i 'minitest|ruby|drb' || true
-            sleep 5
-          done
+          sleep 100
+          ps -o pid,ppid,cmd -u $USER | egrep -i 'minitest|ruby|drb' | sed -n '1,200p' || true
+
+          tail -f bisect.log
+          wait $BIS_PID
 
           echo "=== final bisect.log ==="
-          sed -n '1,200p' bisect.log || true
+          cat bisect.log | cut -c1-200 || true
 
         env:
           MTB_VERBOSE: 2