From 9b8989da51d55ac3b4664ffcfd07abbb305ee8a9 Mon Sep 17 00:00:00 2001
From: Klaus Aehlig <klaus.aehlig@huawei.com>
Date: Tue, 17 Jun 2025 10:41:19 +0200
Subject: lint: add single-file overall report

To quickly understand where the problems found by the linter are,
an overall report can be useful, so that

  just-mr --main lint build -P REPORT

immediately shows the problems found in the code. For convenience,
also include the patch to be applied to fix formating in the default
target.
---
 lint/TARGETS            | 13 +++++++++++++
 lint/combined-report.py | 27 +++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100755 lint/combined-report.py

(limited to 'lint')

diff --git a/lint/TARGETS b/lint/TARGETS
index b3963739..08598edc 100644
--- a/lint/TARGETS
+++ b/lint/TARGETS
@@ -1,4 +1,10 @@
 { "":
+  { "type": "install"
+  , "tainted": ["lint", "test"]
+  , "deps": ["LINT"]
+  , "files": {"REPORT": "lint-report", "format.diff": "format.diff"}
+  }
+, "LINT":
   { "type": "install"
   , "tainted": ["lint", "test"]
   , "dirs":
@@ -92,4 +98,11 @@
     , ["@", "tests", "", "ALL"]
     ]
   }
+, "lint-report":
+  { "type": "generic"
+  , "tainted": ["lint", "test"]
+  , "cmds": ["./combined-report.py"]
+  , "outs": ["report"]
+  , "deps": ["LINT", "combined-report.py"]
+  }
 }
diff --git a/lint/combined-report.py b/lint/combined-report.py
new file mode 100755
index 00000000..03006a0f
--- /dev/null
+++ b/lint/combined-report.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+# Copyright 2025 Huawei Cloud Computing Technology Co., Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+
+with open("report", "w") as out:
+    for lint in sorted(os.listdir()):
+        if os.path.isdir(lint):
+            with open(os.path.join(lint, "report")) as f:
+                report = f.read()
+            if len(report) > 1:
+                out.write(lint + "\n")
+                out.write("".join(
+                    ["    " + line + "\n"
+                     for line in report.splitlines()]) + "\n")
-- 
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