diff options
| -rw-r--r-- | mesonbuild/wrap/wrap.py | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/mesonbuild/wrap/wrap.py b/mesonbuild/wrap/wrap.py index ea738f7..eb6d228 100644 --- a/mesonbuild/wrap/wrap.py +++ b/mesonbuild/wrap/wrap.py @@ -14,7 +14,7 @@ from .. import mlog import contextlib -import urllib.request, os, hashlib, shutil +import urllib.request, os, hashlib, shutil, tempfile, stat import subprocess import sys from pathlib import Path @@ -296,6 +296,25 @@ class Resolver: else: mlog.log('Package does not require patch.') + def copy_tree(self, root_src_dir, root_dst_dir): + """ + Copy directory tree. Overwrites also read only files. + """ + for src_dir, dirs, files in os.walk(root_src_dir): + dst_dir = src_dir.replace(root_src_dir, root_dst_dir, 1) + if not os.path.exists(dst_dir): + os.makedirs(dst_dir) + for file_ in files: + src_file = os.path.join(src_dir, file_) + dst_file = os.path.join(dst_dir, file_) + if os.path.exists(dst_file): + try: + os.remove(dst_file) + except PermissionError as exc: + os.chmod(dst_file, stat.S_IWUSR) + os.remove(dst_file) + shutil.copy2(src_file, dst_dir) + def extract_package(self, package): if sys.version_info < (3, 5): try: @@ -322,4 +341,9 @@ class Resolver: pass shutil.unpack_archive(os.path.join(self.cachedir, package.get('source_filename')), extract_dir) if package.has_patch(): - shutil.unpack_archive(os.path.join(self.cachedir, package.get('patch_filename')), self.subdir_root) + try: + shutil.unpack_archive(os.path.join(self.cachedir, package.get('patch_filename')), self.subdir_root) + except Exception: + with tempfile.TemporaryDirectory() as workdir: + shutil.unpack_archive(os.path.join(self.cachedir, package.get('patch_filename')), workdir) + self.copy_tree(workdir, self.subdir_root) |