diff options
Diffstat (limited to 'mesonbuild/scripts')
| -rw-r--r-- | mesonbuild/scripts/dist.py | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/mesonbuild/scripts/dist.py b/mesonbuild/scripts/dist.py new file mode 100644 index 0000000..ba6df7d --- /dev/null +++ b/mesonbuild/scripts/dist.py @@ -0,0 +1,148 @@ +# Copyright 2017 The Meson development team + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +import os, sys +import shutil +import argparse +import subprocess +import pickle +import hashlib +import tarfile, zipfile +import tempfile +from glob import glob +from mesonbuild.environment import detect_ninja + +def create_hash(fname): + hashname = fname + '.sha256sum' + m = hashlib.sha256() + m.update(open(fname, 'rb').read()) + with open(hashname, 'w') as f: + f.write('%s %s\n' % (m.hexdigest(), os.path.split(fname)[-1])) + +def create_zip(zipfilename, packaging_dir): + prefix = os.path.split(packaging_dir)[0] + removelen = len(prefix) + 1 + with zipfile.ZipFile(zipfilename, + 'w', + compression=zipfile.ZIP_DEFLATED, + allowZip64=True) as zf: + zf.write(packaging_dir, packaging_dir[removelen:]) + for root, dirs, files in os.walk(packaging_dir): + for d in dirs: + dname = os.path.join(root, d) + zf.write(dname, dname[removelen:]) + for f in files: + fname = os.path.join(root, f) + zf.write(fname, fname[removelen:]) + +def del_gitfiles(dirname): + for f in glob(os.path.join(dirname, '.git*')): + if os.path.isdir(f) and not os.path.islink(f): + shutil.rmtree(f) + else: + os.unlink(f) + +def process_submodules(dirname): + module_file = os.path.join(dirname, '.gitmodules') + if not os.path.exists(module_file): + return + subprocess.check_call(['git', 'submodule', 'update', '--init'], cwd=dirname) + for line in open(module_file): + line = line.strip() + if '=' not in line: + continue + k, v = line.split('=', 1) + k = k.strip() + v = v.strip() + if k != 'path': + continue + del_gitfiles(os.path.join(dirname, v)) + +def create_dist(dist_name, src_root, bld_root, dist_sub): + distdir = os.path.join(dist_sub, dist_name) + if os.path.exists(distdir): + shutil.rmtree(distdir) + os.makedirs(distdir) + subprocess.check_call(['git', 'clone', '--shared', src_root, distdir]) + process_submodules(distdir) + del_gitfiles(distdir) + xzname = distdir + '.tar.xz' + # Should use shutil but it got xz support only in 3.5. + with tarfile.open(xzname, 'w:xz') as tf: + tf.add(distdir, os.path.split(distdir)[1]) + # Create only .tar.xz for now. + #zipname = distdir + '.zip' + #create_zip(zipname, distdir) + shutil.rmtree(distdir) + return (xzname, ) + +def check_dist(packagename, meson_command): + print('Testing distribution package %s.' % packagename) + unpackdir = tempfile.mkdtemp() + builddir = tempfile.mkdtemp() + installdir = tempfile.mkdtemp() + ninja_bin = detect_ninja() + try: + tf = tarfile.open(packagename) + tf.extractall(unpackdir) + srcdir = glob(os.path.join(unpackdir, '*'))[0] + if subprocess.call(meson_command + ['--backend=ninja', srcdir, builddir]) != 0: + print('Running Meson on distribution package failed') + return 1 + if subprocess.call([ninja_bin], cwd=builddir) != 0: + print('Compiling the distribution package failed.') + return 1 + if subprocess.call([ninja_bin, 'test'], cwd=builddir) != 0: + print('Running unit tests on the distribution package failed.') + return 1 + myenv = os.environ.copy() + myenv['DESTDIR'] = installdir + if subprocess.call([ninja_bin, 'install'], cwd=builddir, env=myenv) != 0: + print('Installing the distribution package failed.') + return 1 + finally: + shutil.rmtree(srcdir) + shutil.rmtree(builddir) + shutil.rmtree(installdir) + print('Distribution package %s tested.' % packagename) + return 0 + +def run(args): + src_root = args[0] + bld_root = args[1] + meson_command = args[2:] + priv_dir = os.path.join(bld_root, 'meson-private') + dist_sub = os.path.join(bld_root, 'meson-dist') + + buildfile = os.path.join(priv_dir, 'build.dat') + + build = pickle.load(open(buildfile, 'rb')) + + dist_name = build.project_name + '-' + build.project_version + + if not os.path.isdir(os.path.join(src_root, '.git')): + print('Dist currently only works with Git repos.') + return 1 + names = create_dist(dist_name, src_root, bld_root, dist_sub) + if names is None: + return 1 + error_count = 0 + for name in names: + rc = check_dist(name, meson_command) # Check only one. + rc = 0 + if rc == 0: + create_hash(name) + error_count += rc + return rc |