ci: Use patched TMT from cgwalters/tmt to fix DEBUG verbosity

Remove the grep workaround from tests/run-tmt.sh and instead install
the patched version of TMT from cgwalters/tmt's fix-queue-debug-logging
branch in CI.

The TMT patch fixes DebugLevelFilter to reject DEBUG messages without
TMT's custom details attribute, eliminating 100k+ lines of debug output
from queue worker threads during provision.

This tests the upstream patch that will be submitted to teemtee/tmt.

Re-enabled CI triggers (push/PR) to test with the patched TMT.

Assisted-by: Claude Code (Sonnet 4.5)

Author: cgwalters

.github/workflows/ci.yml

@@ -11,11 +11,10 @@ permissions:
   actions: read
 
 on:
-  # Temporarily disabled for debugging
-  # push:
-  #   branches: [main]
-  # pull_request:
-  #   branches: [main]
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
   workflow_dispatch: {}
 
 env:
@@ -168,8 +167,12 @@ jobs:
         uses: ./.github/actions/bootc-ubuntu-setup
         with:
           libvirt: true
-      - name: Install tmt
-        run: pip install --user "tmt[provision-virtual]"
+      - name: Install tmt (patched version from cgwalters/tmt)
+        run: |
+          # Install tmt from cgwalters/tmt fork's fix-queue-debug-logging branch
+          # This includes the patch that fixes DebugLevelFilter to reject DEBUG messages
+          # without TMT's custom details attribute, eliminating 100k+ lines of debug output
+          pip install --user "git+https://github.com/cgwalters/tmt.git@fix-queue-debug-logging#egg=tmt[provision-virtual]"
 
       - name: Create folder to save disk image
         run: mkdir -p target

tests/run-tmt.sh

@@ -24,10 +24,4 @@ rm -vrf /var/tmp/tmt/testcloud/images/bootc-integration-test.qcow2
 cd target/tmt-workdir
 # TMT will rsync tmt-* scripts to TMT_SCRIPTS_DIR=/var/lib/tmt/scripts
 # running_env=image_mode means running tmt on image_mode system on Github CI or locally
-#
-# Filter out verbose DEBUG lines from TMT's internal queue logging.
-# TMT's queue/worker implementation emits DEBUG-level Python logging messages
-# that bypass TMT's normal formatting. These add 100k+ lines of noise in CI logs.
-# We filter lines matching "DEBUG:tmt.*:" while preserving TMT's formatted output
-# and actual test results.
-exec tmt --context "test_disk_image=${DISK}" --context "running_env=image_mode" run --all -e TMT_SCRIPTS_DIR=/var/lib/tmt/scripts "$@" 2>&1 | grep -v "^DEBUG:tmt\."
+exec tmt --context "test_disk_image=${DISK}" --context "running_env=image_mode" run --all -e TMT_SCRIPTS_DIR=/var/lib/tmt/scripts "$@"