[PATCH] ci: configure Coderabbit

[David Marchand]

Coderabbit currently runs in ovsrobot repository (and can be used in
public personal forks).

poems are funny, but not really helpful.
Reduce some noise by disabling (or collapsing) some verbose outputs.

Signed-off-by: David Marchand <david.marchand at redhat.com>
---
I copied the tone instructions and some settings from grout.
The docstrings check is noisy, and often wrong for C headers
(especially EAL arch headers).

Opinions?

---
 .coderabbit.yaml           | 14 ++++++++++++++
 MAINTAINERS                |  1 +
 devtools/check-spdx-tag.sh |  2 +-
 3 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 .coderabbit.yaml

diff --git a/.coderabbit.yaml b/.coderabbit.yaml
new file mode 100644
index 0000000000..7968f4f4ba
--- /dev/null
+++ b/.coderabbit.yaml
@@ -0,0 +1,14 @@
+language: "en-US"
+tone_instructions: "Only provide helpful, relevant comments. Be brief and terse but clear."
+reviews:
+  profile: "chill"
+  collapse_walkthrough: true
+  changed_files_summary: false
+  sequence_diagrams: false
+  suggested_labels: false
+  poem: false
+  finishing_touches:
+    docstrings:
+      enabled: false
+    unit_tests:
+      enabled: false
diff --git a/MAINTAINERS b/MAINTAINERS
index 1a2729be66..b82632fea3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -141,6 +141,7 @@ M: Aaron Conole <aconole at redhat.com>
 M: Michael Santana <maicolgabriel at hotmail.com>
 F: .github/workflows/build.yml
 F: .ci/
+F: .coderabbit.yaml
 
 Driver information
 M: Dmitry Kozlyuk <dmitry.kozliuk at gmail.com>
diff --git a/devtools/check-spdx-tag.sh b/devtools/check-spdx-tag.sh
index 984825026e..eb4a88a3fb 100755
--- a/devtools/check-spdx-tag.sh
+++ b/devtools/check-spdx-tag.sh
@@ -18,7 +18,7 @@ print_usage () {
 no_license_list=\
 ':^.git* :^.mailmap :^.ci/* :^README :^*/README* :^MAINTAINERS :^VERSION :^ABI_VERSION '\
 ':^license/ :^config/ :^buildtools/ :^*.abignore :^*.cocci :^*/poetry.lock '\
-':^*/Kbuild :^kernel/linux/uapi/version '\
+':^*/Kbuild :^kernel/linux/uapi/version :^.coderabbit.yaml '\
 ':^*.ini :^*.data :^*.json :^*.cfg :^*.txt :^*.svg :^*.png'
 
 check_spdx() {
-- 
2.51.0