From 495658d43c72d3a1496c8181bb1fcec84a76d66c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Fri, 5 May 2023 09:38:15 +0200
Subject: check-includes: print path relative to project root

Instead of /home/zbyszek/src/systemd-work/build/../src/xdg-autostart-generator/xdg-autostart-service.h:11,
print just src/xdg-autostart-generator/xdg-autostart-service.h:11.

This is a bit annoying that this requires so much verbosity, but the output
with the full names was too annoying.
---
 tools/check-includes.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'tools')

diff --git a/tools/check-includes.py b/tools/check-includes.py
index 27d11b9d0a..abca2882f0 100755
--- a/tools/check-includes.py
+++ b/tools/check-includes.py
@@ -3,9 +3,13 @@
 
 # pylint: disable=missing-docstring,invalid-name,unspecified-encoding,consider-using-with
 
+import os
+import pathlib
 import re
 import sys
 
+PROJECT_ROOT = pathlib.Path(os.getenv('PROJECT_SOURCE_ROOT', '.'))
+
 def check_file(filename):
     seen = set()
     good = True
@@ -13,6 +17,10 @@ def check_file(filename):
         if m := re.match(r'^\s*#\s*include\s*[<"](\S*)[>"]', line):
             include = m.group(1)
             if include in seen:
+                try:
+                    filename = pathlib.Path(filename).resolve().relative_to(PROJECT_ROOT)
+                except ValueError:
+                    pass
                 print(f'{filename}:{n}: {line.strip()}')
                 good = False
             seen.add(include)
-- 
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