feat: add summary output file input

action.yml

@@ -226,6 +226,15 @@ inputs:
       (not in the runner's workspace or temp directory).
     required: false
     default: 'true'
+  summary-output-file:
+    description: |-
+      Supply a path to which the step summary will be written.
+      Leave empty to not write summary to a file.
+
+      > [!NOTE]
+      > Any relative path shall be relative to the [`repo-root`](#repo-root) path.
+    required: false
+    default: ''
 outputs:
   checks-failed:
     description: An integer that can be used as a boolean value to indicate if any checks failed by clang-tidy and clang-format.
@@ -446,6 +455,7 @@ runs:
           '--format-review=${{ inputs.format-review }}'
           '--passive-reviews=${{ inputs.passive-reviews }}'
           '--jobs=${{ inputs.jobs }}'
+          '--summary-output-file=${{ inputs.summary-output-file }}'
         ]
         mut uv_args = [run --no-sync --project $action_path --directory (pwd)]
 

docs/action.yml

@@ -51,6 +51,8 @@ inputs:
     minimum-version: '2.11.0'
   cache-enable:
     minimum-version: '2.16.0'
+  summary-output-file:
+    minimum-version: '2.20.0'
 outputs:
   checks-failed:
     minimum-version: '1.2.0'

pyproject.toml

@@ -7,7 +7,7 @@ dependencies = []
 [dependency-groups]
 action = [
     "clang-tools==1.1.0",
-    "cpp-linter==1.12.1",
+    "cpp-linter==1.13.0",
 ]
 dev = [
     "mypy>=2.1.0",