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Improve handling of newlines in release scripts

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Under WSL, Python in text mode will translate `\n` into `\r\n`, even
though other tools and utilities use `\n` (because WSL is basically
Linux). This leads to the update scripts leaving the files with
Windows newlines even though git and similar expect them to have
Linux newlines.

By instead handling files in binary mode, we can keep the original
newlines. This commits switches parts of the update process to
binary mode, but not all because some of the will require a lot of
work to fix.
This commit is contained in:
Martin Hořeňovský 2019-08-03 11:08:05 +02:00
parent 7a4beed6a6
commit 06bc20cf37
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GPG Key ID: DE48307B8B0D381A
1 changed files with 15 additions and 16 deletions
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29
scripts/releaseCommon.py
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@ -100,28 +100,27 @@ def updateReadmeFile(version):
def updateCmakeFile(version): def updateCmakeFile(version):
with open(cmakePath, 'r') as file: with open(cmakePath, 'rb') as file:
lines = file.readlines() lines = file.readlines()
with open(cmakePath, 'w') as file: replacementRegex = re.compile(b'project\\(Catch2 LANGUAGES CXX VERSION \\d+\\.\\d+\\.\\d+\\)')
replacement = 'project(Catch2 LANGUAGES CXX VERSION {0})'.format(version.getVersionString()).encode('ascii')
with open(cmakePath, 'wb') as file:
for line in lines: for line in lines:
if 'project(Catch2 LANGUAGES CXX VERSION ' in line: file.write(replacementRegex.sub(replacement, line))
file.write('project(Catch2 LANGUAGES CXX VERSION {0})\n'.format(version.getVersionString()))
else:
file.write(line)
def updateVersionDefine(version): def updateVersionDefine(version):
with open(definePath, 'r') as file: # First member of the tuple is the compiled regex object, the second is replacement if it matches
replacementRegexes = [(re.compile(b'#define CATCH_VERSION_MAJOR \\d+'),'#define CATCH_VERSION_MAJOR {}'.format(version.majorVersion).encode('ascii')),
(re.compile(b'#define CATCH_VERSION_MINOR \\d+'),'#define CATCH_VERSION_MINOR {}'.format(version.minorVersion).encode('ascii')),
(re.compile(b'#define CATCH_VERSION_PATCH \\d+'),'#define CATCH_VERSION_PATCH {}'.format(version.patchNumber).encode('ascii')),
]
with open(definePath, 'rb') as file:
lines = file.readlines() lines = file.readlines()
with open(definePath, 'w') as file: with open(definePath, 'wb') as file:
for line in lines: for line in lines:
if '#define CATCH_VERSION_MAJOR' in line: for replacement in replacementRegexes:
file.write('#define CATCH_VERSION_MAJOR {}\n'.format(version.majorVersion)) line = replacement[0].sub(replacement[1], line)
elif '#define CATCH_VERSION_MINOR' in line:
file.write('#define CATCH_VERSION_MINOR {}\n'.format(version.minorVersion))
elif '#define CATCH_VERSION_PATCH' in line:
file.write('#define CATCH_VERSION_PATCH {}\n'.format(version.patchNumber))
else:
file.write(line) file.write(line)