ci: Fix YAML syntax by moving heredocs to separate script

The heredoc syntax in the YAML was causing parser errors. Moved the TMT
reproduction test to a separate shell script for cleaner handling.

Assisted-by: Claude Code (Sonnet 4.5)

Author: cgwalters

.github/scripts/debug-tmt.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+set -exuo pipefail
+
+cd /var/tmp
+mkdir -p tmt-repro
+cd tmt-repro
+
+# Create a minimal FMF tree
+mkdir -p .fmf
+echo "1" > .fmf/version
+
+# Create minimal plan
+mkdir -p tmt
+cat > tmt/test.fmf <<'FMFEOF'
+summary: Minimal test
+test: echo "hello world"
+FMFEOF
+
+echo "=== Test 1: Default tmt run (with set -x from this script) ==="
+tmt run discover --how fmf 2>&1 | head -50 || true
+
+echo ""
+echo "=== Test 2: Check if TMT detects it's in CI and enables debug ==="
+python3 <<'EOF'
+import sys, os
+sys.path.insert(0, '/home/runner/.local/lib/python3.13/site-packages')
+
+# Import TMT and check if it has CI detection logic
+import tmt.log
+import tmt.cli
+import inspect
+
+# Get the Logger class source
+logger_cls_source = inspect.getsource(tmt.log.Logger)
+print("Searching tmt.log.Logger for CI detection or auto-debug logic:")
+for line_no, line in enumerate(logger_cls_source.split('\n'), 1):
+    if any(keyword in line.lower() for keyword in ['ci', 'github', 'actions', 'debug', 'level']):
+        print(f"  Line {line_no}: {line.rstrip()}")
+
+print("\n\n=== Check TMT_DEBUG environment variable ===")
+print(f"TMT_DEBUG={os.environ.get('TMT_DEBUG', '<not set>')}")
+
+print("\n=== Let's manually check what default log level TMT uses ===")
+# Try to instantiate TMT's logger and see what level it uses
+import logging
+
+# Before importing tmt.cli, check current logger levels
+print(f"Root logger level: {logging.getLogger().level}")
+print(f"Root logger effective level: {logging.getLogger().getEffectiveLevel()}")
+
+# Import and check tmt logger
+tmt_logger = logging.getLogger('tmt')
+print(f"TMT logger level: {tmt_logger.level}")
+print(f"TMT logger effective level: {tmt_logger.getEffectiveLevel()}")
+print(f"TMT logger handlers: {tmt_logger.handlers}")
+
+# Check if handlers have different levels
+for handler in tmt_logger.handlers:
+    print(f"  Handler {handler}: level={handler.level}")
+EOF

.github/workflows/debug-tmt.yml

@@ -50,65 +50,4 @@ jobs:
           python3 -c "import logging; print(f'Root logger level: {logging.getLogger().level}')"
 
       - name: Reproduce actual CI TMT run and check verbosity levels
-        run: |
-          set -exuo pipefail
-
-          cd /var/tmp
-          mkdir -p tmt-repro
-          cd tmt-repro
-
-          # Create a minimal FMF tree
-          mkdir -p .fmf
-          cat > .fmf/version <<'FMFEOF'
-1
-FMFEOF
-
-          # Create minimal plan
-          mkdir -p tmt
-          cat > tmt/test.fmf <<'FMFEOF'
-summary: Minimal test
-test: echo "hello world"
-FMFEOF
-
-          echo "=== Test 1: Default tmt run (with set -x from this script) ==="
-          tmt run discover --how fmf 2>&1 | head -50 || true
-
-          echo ""
-          echo "=== Test 2: Check if TMT detects it's in CI and enables debug ==="
-          python3 << 'EOF'
-import sys, os
-sys.path.insert(0, '/home/runner/.local/lib/python3.13/site-packages')
-
-# Import TMT and check if it has CI detection logic
-import tmt.log
-import tmt.cli
-import inspect
-
-# Get the Logger class source
-logger_cls_source = inspect.getsource(tmt.log.Logger)
-print("Searching tmt.log.Logger for CI detection or auto-debug logic:")
-for line_no, line in enumerate(logger_cls_source.split('\n'), 1):
-    if any(keyword in line.lower() for keyword in ['ci', 'github', 'actions', 'debug', 'level']):
-        print(f"  Line {line_no}: {line.rstrip()}")
-
-print("\n\n=== Check TMT_DEBUG environment variable ===")
-print(f"TMT_DEBUG={os.environ.get('TMT_DEBUG', '<not set>')}")
-
-print("\n=== Let's manually check what default log level TMT uses ===")
-# Try to instantiate TMT's logger and see what level it uses
-import logging
-
-# Before importing tmt.cli, check current logger levels
-print(f"Root logger level: {logging.getLogger().level}")
-print(f"Root logger effective level: {logging.getLogger().getEffectiveLevel()}")
-
-# Import and check tmt logger
-tmt_logger = logging.getLogger('tmt')
-print(f"TMT logger level: {tmt_logger.level}")
-print(f"TMT logger effective level: {tmt_logger.getEffectiveLevel()}")
-print(f"TMT logger handlers: {tmt_logger.handlers}")
-
-# Check if handlers have different levels
-for handler in tmt_logger.handlers:
-    print(f"  Handler {handler}: level={handler.level}")
-EOF
+        run: bash .github/scripts/debug-tmt.sh