gtk3/check-version.py
Emmanuele Bassi 93faac9d8e Add check on build system version
Since we're shipping both Meson and Autotools build systems for GTK3,
and both of them have a version field, it's bound to happen that the
GTK version defined in either build systems will go out of sync.

Let's add a check in both builds so that something will fail before
doing a release in case the versions do not match.
2020-04-19 18:47:57 +01:00

160 lines
3.2 KiB
Python
Executable File

#!/usr/bin/env python3
import re
import sys
try:
configure_ac = sys.argv[1]
except Exception:
configure_ac = 'configure.ac'
try:
meson_build = sys.argv[2]
except Exception:
meson_build = 'meson.build'
CONFIGURE_MAJOR_VERSION_RE = re.compile(
r'''
^
\s*
m4_define\(
\s*
\[gtk_major_version\]
\s*
,
\s*
\[
(?P<version>[0-9]+)
\]
\s*
\)
$
''',
re.UNICODE | re.VERBOSE
)
CONFIGURE_MINOR_VERSION_RE = re.compile(
r'''
^
\s*
m4_define\(
\s*
\[gtk_minor_version\]
\s*
,
\s*
\[
(?P<version>[0-9]+)
\]
\s*
\)
$
''',
re.UNICODE | re.VERBOSE
)
CONFIGURE_MICRO_VERSION_RE = re.compile(
r'''
^
\s*
m4_define\(
\s*
\[gtk_micro_version\]
\s*
,
\s*
\[
(?P<version>[0-9]+)
\]
\s*
\)
$
''',
re.UNICODE | re.VERBOSE
)
MESON_VERSION_RE = re.compile(
r'''
^
\s*
version
\s*
:{1}
\s*
\'{1}
(?P<major>[0-9]+)
\.{1}
(?P<minor>[0-9]+)
\.{1}
(?P<micro>[0-9]+)
\'{1}
\s*
,?
$
''',
re.UNICODE | re.VERBOSE
)
version = {}
with open(configure_ac, 'r') as f:
line = f.readline()
while line:
res = CONFIGURE_MAJOR_VERSION_RE.match(line)
if res:
if 'major' in version:
print(f'Redefinition of major version; version is already set to {version["major"]}')
sys.exit(1)
version['major'] = res.group('version')
line = f.readline()
continue
res = CONFIGURE_MINOR_VERSION_RE.match(line)
if res:
if 'minor' in version:
print(f'Redefinition of minor version; version is already set to {version["minor"]}')
sys.exit(1)
version['minor'] = res.group('version')
line = f.readline()
continue
res = CONFIGURE_MICRO_VERSION_RE.match(line)
if res:
if 'micro' in version:
print(f'Redefinition of micro version; version is already set to {version["micro"]}')
sys.exit(1)
version['micro'] = res.group('version')
line = f.readline()
continue
if ('major', 'minor', 'micro') in version:
break
line = f.readline()
print(f'GTK version defined in {configure_ac}: {version["major"]}.{version["minor"]}.{version["micro"]}')
configure_version = version
version = {}
with open(meson_build, 'r') as f:
line = f.readline()
inside_project = False
while line:
if line.startswith('project('):
inside_project = True
elif inside_project:
res = MESON_VERSION_RE.match(line)
if res:
version['major'] = res.group('major')
version['minor'] = res.group('minor')
version['micro'] = res.group('micro')
break
line = f.readline()
print(f'GTK version defined in {meson_build}: {version["major"]}.{version["minor"]}.{version["micro"]}')
meson_version = version
if configure_version != meson_version:
print('Version mismatch between Autotools and Meson builds')
sys.exit(1)
sys.exit(0)