ci: Test if bash -x (from run-tmt.sh) causes TMT verbosity

The run-tmt.sh script uses `set -exuo pipefail`, which includes `-x`
for bash debug tracing. This test will check if bash's -x flag
somehow triggers TMT to be more verbose.

Assisted-by: Claude Code (Sonnet 4.5)

Author: cgwalters

.github/workflows/debug-tmt.yml

@@ -48,38 +48,52 @@ jobs:
           echo "=== Python logging configuration ==="
           python3 -c "import logging; print(f'Root logger level: {logging.getLogger().level}')"
 
-      - name: Test TMT verbosity with different settings
+      - name: Test TMT with bash -x (mimicking run-tmt.sh)
         run: |
-          echo "=== Test 1: tmt with default settings ==="
-          tmt --help 2>&1 | head -20
+          echo "=== Test 1: Run tmt WITHOUT bash -x ==="
+          bash -c 'tmt --help 2>&1 | head -5'
 
           echo ""
-          echo "=== Test 2: Check if CI environment triggers debug mode ==="
-          python3 << 'EOF'
-          import os
-          print(f"CI={os.environ.get('CI', '<not set>')}")
-          print(f"GITHUB_ACTIONS={os.environ.get('GITHUB_ACTIONS', '<not set>')}")
-          print(f"RUNNER_DEBUG={os.environ.get('RUNNER_DEBUG', '<not set>')}")
-          print(f"ENABLE_RUNNER_TRACING={os.environ.get('ENABLE_RUNNER_TRACING', '<not set>')}")
-          print(f"ACTIONS_STEP_DEBUG={os.environ.get('ACTIONS_STEP_DEBUG', '<not set>')}")
-          EOF
+          echo "=== Test 2: Run tmt WITH bash -x (like run-tmt.sh) ==="
+          bash -x -c 'tmt --help 2>&1 | head -5'
+
+          echo ""
+          echo "=== Test 3: Check if bash -x affects tmt verbosity in actual test run ==="
+          cd /tmp
+          mkdir -p tmt-test
+          cd tmt-test
+          mkdir -p .fmf
+          echo 'version: 1' > .fmf/version
+
+          echo "--- Running WITHOUT bash -x ---"
+          bash -c 'tmt run discover --how fmf 2>&1 | head -30'
 
           echo ""
-          echo "=== Test 3: Check tmt logger initialization ==="
+          echo "--- Running WITH bash -x (like run-tmt.sh does) ---"
+          bash -x -c 'tmt run discover --how fmf 2>&1 | head -30'
+
+          echo ""
+          echo "=== Test 4: Check actual tmt log level in code ==="
           python3 << 'EOF'
-          import logging
           import sys
           sys.path.insert(0, '/home/runner/.local/lib/python3.13/site-packages')
 
-          # Check tmt logger before initialization
-          tmt_logger = logging.getLogger('tmt')
-          print(f"TMT logger level before import: {tmt_logger.level}")
-          print(f"TMT logger handlers: {tmt_logger.handlers}")
-          print(f"TMT logger effective level: {tmt_logger.getEffectiveLevel()}")
-
-          # Now import tmt and check again
+          # Check if tmt has any code that checks for bash trace mode
+          import tmt.cli
           import tmt.log
-          print(f"\nTMT logger level after import: {tmt_logger.level}")
-          print(f"TMT logger handlers: {tmt_logger.handlers}")
-          print(f"TMT logger effective level: {tmt_logger.getEffectiveLevel()}")
+          import inspect
+
+          # Look for environment variable checks
+          cli_source = inspect.getsource(tmt.cli)
+          log_source = inspect.getsource(tmt.log)
+
+          print("Checking for environment variable usage in tmt.cli:")
+          for line_no, line in enumerate(cli_source.split('\n'), 1):
+              if 'environ' in line.lower() or 'getenv' in line.lower():
+                  print(f"  Line {line_no}: {line.strip()}")
+
+          print("\nChecking for environment variable usage in tmt.log:")
+          for line_no, line in enumerate(log_source.split('\n'), 1):
+              if 'environ' in line.lower() or 'getenv' in line.lower():
+                  print(f"  Line {line_no}: {line.strip()}")
           EOF