[PATCH v3 1/6] ci: check traces validity

[David Marchand <david.marchand@redhat.com>]

We currently do not validate if generated traces can be parsed by a
tracing tool.
Add some check.

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
Changes since v2:
- added this check, as v2 was breaking CTF metadata content,

---
 .ci/linux-build.sh          | 10 ++++++++++
 .github/workflows/build.yml |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/.ci/linux-build.sh b/.ci/linux-build.sh
index fdb5787621..e9272d3931 100755
--- a/.ci/linux-build.sh
+++ b/.ci/linux-build.sh
@@ -44,6 +44,14 @@ catch_coredump() {
     return 1
 }
 
+check_traces() {
+    which babeltrace >/dev/null || return 0
+    for file in $(sudo find $HOME -name metadata); do
+        ! sudo babeltrace $(dirname $file) >/dev/null 2>&1 || continue
+        sudo babeltrace $(dirname $file)
+    done
+}
+
 cross_file=
 
 if [ "$AARCH64" = "true" ]; then
@@ -133,6 +141,7 @@ if [ -z "$cross_file" ]; then
     configure_coredump
     devtools/test-null.sh || failed="true"
     catch_coredump
+    check_traces
     [ "$failed" != "true" ]
 fi
 
@@ -173,6 +182,7 @@ if [ "$RUN_TESTS" = "true" ]; then
     configure_coredump
     sudo meson test -C build --suite fast-tests -t 3 || failed="true"
     catch_coredump
+    check_traces
     [ "$failed" != "true" ]
 fi
 
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dcafb4a8f5..72c7366b88 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -151,7 +151,7 @@ jobs:
       run: sudo apt install -y crossbuild-essential-riscv64
     - name: Install test tools packages
       if: env.AARCH64 != 'true' || env.PPC64LE != 'true' || env.RISCV64 != 'true' || env.RUN_TESTS == 'true'
-      run: sudo apt install -y gdb jq
+      run: sudo apt install -y babeltrace gdb jq
     - name: Install doc generation packages
       if: env.BUILD_DOCS == 'true'
       run: sudo apt install -y doxygen graphviz man-db python3-sphinx
-- 
2.48.1