rizin/sys/check_meson_subproject.py
Riccardo Schirone bac12fddc4 Improve sys/check_meson_subproject script
Check that local files for wrap-file and wrap-git are up-to-date with
the versions in subproject/package-files
2021-02-12 11:08:51 +08:00

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2.1 KiB
Python

#!/usr/bin/env python
#
# This script is necessary to make sure people notice a subproject has been
# changed and need to be updated. Meson does not warn you now (0.56.0)
""" Portable python script to check if subproject is up-to-date and warn if not """
import sys
import os
import filecmp
subproject = sys.argv[1]
meson_root = os.environ['MESON_SOURCE_ROOT']
subproject_filename = os.path.join(meson_root, 'subprojects', subproject + '.wrap')
try:
f = open(subproject_filename, 'r')
is_wrap_git = False
revision = None
directory = subproject
patch_directory = subproject
for l in f:
if 'wrap-git' in l:
is_wrap_git = True
elif 'wrap-file' in l:
is_wrap_file = True
elif l.startswith('revision'):
revision = l.split('=')[1].strip()
elif l.startswith('directory'):
directory = l.split('=')[1].strip()
elif l.startswith('patch_directory'):
patch_directory = l.split('=')[1].strip()
if is_wrap_git:
if not revision:
sys.exit(0)
subproject_dir = os.path.join(meson_root, 'subprojects', directory)
subproject_git_dir = os.path.join(subproject_dir, '.git')
if os.path.isdir(subproject_dir) and os.path.isdir(subproject_git_dir):
head = open(os.path.join(subproject_git_dir, 'HEAD'), 'r').read().strip()
if head != revision:
sys.exit(1)
if not patch_directory:
sys.exit(0)
subproject_dir = os.path.join(meson_root, 'subprojects', directory)
patch_subproject_dir = os.path.join(meson_root, 'subprojects', 'packagefiles', patch_directory)
if os.path.isdir(patch_subproject_dir) and os.path.isdir(subproject_dir):
for f in os.listdir(patch_subproject_dir):
subproject_f = os.path.join(subproject_dir, f)
subproject_p_f = os.path.join(patch_subproject_dir, f)
if not os.path.isfile(subproject_f):
sys.exit(1)
if not filecmp.cmp(subproject_p_f, subproject_f):
sys.exit(1)
sys.exit(0)
except FileNotFoundError:
sys.exit(0)