check-header-guards.py

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Author : Xavier Claessens
Date : 2022-06-03 12:06:56
Hash : 4266f4e2
Message : Fix check-* scripts when harfbuzz is a subproject When harfbuzz is a subproject paths are in the form "subprojects/harfbuzz/src/...". Instead of removing "src/" prefix, take the absolute path and make it relative to current source dir. This fix regression introduced in https://github.com/harfbuzz/harfbuzz/pull/3394.

src/check-header-guards.py

#!/usr/bin/env python3

import sys, os, re

srcdir = os.getenv ('srcdir', os.path.dirname (__file__))
base_srcdir = os.getenv ('base_srcdir', srcdir)

os.chdir (srcdir)

def removeprefix(s):
	abs_path = os.path.join(base_srcdir, s)
	return os.path.relpath(abs_path, srcdir)


HBHEADERS = [os.path.basename (x) for x in os.getenv ('HBHEADERS', '').split ()] or \
	[x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith ('.h')]
HBSOURCES = [
    removeprefix(x) for x in os.getenv ('HBSOURCES', '').split ()
] or [
    x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith (('.cc', '.hh'))
]


stat = 0

for x in HBHEADERS + HBSOURCES:
	if not x.endswith ('h') or x == 'hb-gobject-structs.h': continue
	tag = x.upper ().replace ('.', '_').replace ('-', '_').replace(os.path.sep, '_').replace('/', '_')
	with open (x, 'r', encoding='utf-8') as f: content = f.read ()
	if len (re.findall (tag + r'\b', content)) != 3:
		print ('Ouch, header file %s does not have correct preprocessor guards. Expected: %s' % (x, tag))
		stat = 1

sys.exit (stat)

kc3-lang/harfbuzz/src/check-header-guards.py

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kc3-lang/harfbuzz /src/check-header-guards.py