rizin/sys/check_meson_subproject.py
Riccardo Schirone 3fd578ef7a build: use run_command(..., check: false) as return code is used
run_command(..., check: true) was introduced because of a breaking
change in newer meson versions
(https://github.com/mesonbuild/meson/issues/9300), however Rizin uses
the return code to see if the subproject is in the right state or not.

Revert back to check: false, so that meson will not fail and we can
detect the failure in our meson.build files.

Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
2022-03-29 16:53:15 +02:00

76 lines
2.8 KiB
Python

#!/usr/bin/env python
#
# SPDX-FileCopyrightText: 2021 ret2libc <sirmy15@gmail.com>
# SPDX-FileCopyrightText: 2021 deroad <wargio@libero.it>
# SPDX-License-Identifier: LGPL-3.0-only
#
# 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 filecmp
import os
import sys
subproject = sys.argv[1]
meson_root = os.environ["MESON_SOURCE_ROOT"]
subproject_filename = os.path.join(meson_root, "subprojects", subproject + ".wrap")
try:
with open(subproject_filename, "r", encoding="utf8") as f:
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):
with open(
os.path.join(subproject_git_dir, "HEAD"), "r", encoding="utf8"
) as f:
head = f.read().strip()
# when using a branch name, head is 'refs/heads/<branch>'
if head != revision and revision not in head:
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 root, dirs, files in os.walk(patch_subproject_dir, topdown=False):
for name in files:
subproject_f = os.path.join(root, name)
subproject_p_f = subproject_f.replace(
patch_subproject_dir, subproject_dir
)
if not os.path.isfile(subproject_f):
sys.exit(2)
if not filecmp.cmp(subproject_p_f, subproject_f):
sys.exit(3)
sys.exit(0)
except FileNotFoundError:
sys.exit(0)