mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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122c4106a4
Based on https://github.com/ttustonic/GStreamerSharpSamples from Tomislav Tustonić <ttustonic@outlook.com>
211 lines
7.9 KiB
Python
211 lines
7.9 KiB
Python
#!/usr/bin/python3
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import argparse
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import getpass
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import os
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import sys
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import shutil
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import subprocess
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from datetime import datetime
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from urllib.request import urlretrieve
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from zipfile import ZipFile
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NUSPEC_TEMPLATE = """<?xml version="1.0" encoding="utf-8"?>
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<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
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<metadata>
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<id>{package_name}</id>
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<authors>{author}</authors>
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<owners>{owner}</owners>
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<licenseUrl>{license_url}</licenseUrl>
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<projectUrl>{project_url}</projectUrl>
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<iconUrl>{icon_url}</iconUrl>
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<requireLicenseAcceptance>false</requireLicenseAcceptance>
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<description>{description}.</description>
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<copyright>{copyright}</copyright>
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<tags>{tags}</tags>
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<version>{version}</version>
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<dependencies>
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{dependencies} </dependencies>
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</metadata>
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<files>
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{files} </files>
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</package>
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"""
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TARGETS_TEMPLATE = r"""<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<Target Name="{package_name}CopyMapConfigs" AfterTargets="AfterBuild">
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<CreateItem Include="$(MSBuildThisFileDirectory)\{frameworkdir}\*.config">
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<Output TaskParameter="Include" ItemName="MapConfigs" />
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</CreateItem>
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<Copy SourceFiles="@(MapConfigs)" DestinationFiles="@(MapConfigs->'$(OutDir)\%(RecursiveDir)%(Filename)%(Extension)')" />
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</Target>
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</Project>"""
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class Nugetifier:
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def cleanup_args(self):
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self.nugetdir = os.path.join(self.builddir,
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self.package_name + 'nupkg')
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self.frameworkdir = 'net45'
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self.nuget_build_dir = os.path.join(
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self.nugetdir, 'build', self.frameworkdir)
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self.nuget_lib_dir = os.path.join(
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self.nugetdir, 'lib', self.frameworkdir)
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self.nuspecfile = os.path.join(
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self.nugetdir, '%s.nuspec' % self.package_name)
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self.nugettargets = os.path.join(
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self.nuget_build_dir, "%s.targets" % self.package_name)
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self.nuget = shutil.which('nuget')
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if not self.nuget:
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print("Could not find the `nuget` tool, install it and retry!")
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return -1
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for d in [self.nugetdir, self.nuget_lib_dir, self.nuget_build_dir]:
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os.makedirs(d, exist_ok=True)
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if not self.description:
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self.description = "%s c# bindings" % self.package_name
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if not self.copyright:
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self.copyright = "Copyright %s" % datetime.now().year
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if not self.tags:
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self.tags = self.package_name
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return 0
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def run(self):
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res = self.cleanup_args()
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if res:
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return res
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self.files = ''
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def add_file(path, target="lib"):
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f = ' <file src="%s" target="%s"/>\n' % (
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path, os.path.join(target, os.path.basename(path)))
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self.files += f
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self.dependencies = ''
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for dependency in self.dependency:
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_id, version = dependency.split(":")
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self.dependencies += ' <dependency id="%s" version="%s" />\n' % (
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_id, version)
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for assembly in self.assembly:
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add_file(assembly, os.path.join('lib', self.frameworkdir))
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for f in [assembly + '.config', assembly[:-3] + 'pdb']:
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if os.path.exists(f):
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add_file(f, os.path.join('build', self.frameworkdir))
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with open(self.nugettargets, 'w') as _:
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print(TARGETS_TEMPLATE.format(**self.__dict__), file=_)
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add_file(self.nugettargets, 'build')
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with open(self.nuspecfile, 'w') as _:
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print(NUSPEC_TEMPLATE.format(**self.__dict__), file=_)
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subprocess.check_call([self.nuget, 'pack', self.nuspecfile],
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cwd=self.builddir)
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class NugetDownloader:
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def reporthook(self, blocknum, blocksize, totalsize):
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readsofar = blocknum * blocksize
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if totalsize > 0:
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percent = readsofar * 1e2 / totalsize
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s = "\r%5.1f%% %*d / %d" % (
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percent, len(str(totalsize)), readsofar, totalsize)
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sys.stderr.write(s)
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if readsofar >= totalsize: # near the end
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sys.stderr.write("\n")
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else: # total size is unknown
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sys.stderr.write("read %d\n" % (readsofar,))
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def run(self):
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url = "https://www.nuget.org/api/v2/package/{nuget_name}/{nuget_version}".format(
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**self.__dict__)
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workdir = os.path.join(self.current_builddir,
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self.nuget_name, self.nuget_version)
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os.makedirs(workdir, exist_ok=True)
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try:
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with open(os.path.join(workdir, 'linkline'), 'r') as f:
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print(f.read())
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return
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except FileNotFoundError:
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pass
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nugetpath = os.path.join(workdir, self.nuget_name) + '.zip'
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print("Downloading %s into %s" % (url, nugetpath), file=sys.stderr)
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urlretrieve(url, nugetpath, self.reporthook)
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lib_paths = [os.path.join('lib', self.csharp_version), 'lib']
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build_path = os.path.join('build', self.csharp_version)
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dll_path = os.path.join(self.nuget_name, self.nuget_version)
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extract_dir = os.path.join(self.current_builddir, dll_path)
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os.makedirs(extract_dir, exist_ok=True)
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linkline = ''
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print("%s - %s" % (self.builddir, extract_dir), file=sys.stderr)
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configs = []
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dlldir = None
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with ZipFile(nugetpath) as zip:
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for lib_path in lib_paths:
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for f in zip.infolist():
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if f.filename.startswith(lib_path) or f.filename.startswith(build_path):
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zip.extract(f, path=extract_dir)
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if f.filename.endswith('.dll'):
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fpath = os.path.relpath(os.path.join(extract_dir, f.filename), self.builddir)
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linkline += ' -r:' + fpath
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dlldir = os.path.dirname(os.path.join(extract_dir, f.filename))
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elif f.filename.endswith('.dll.config'):
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configs.append(os.path.join(extract_dir, f.filename))
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if dlldir:
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break
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print(dlldir, file=sys.stderr)
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for config in configs:
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print(config, file=sys.stderr)
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print(os.path.join(dlldir, os.path.basename(config)), file=sys.stderr)
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os.rename(config, os.path.join(dlldir, os.path.basename(config)))
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with open(os.path.join(workdir, 'linkline'), 'w') as f:
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print(linkline.strip(), file=f)
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print(linkline.strip())
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if __name__ == "__main__":
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if "get" not in sys.argv:
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parser = argparse.ArgumentParser()
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parser.add_argument('--builddir')
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parser.add_argument('--package-name')
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parser.add_argument('--author', default=getpass.getuser())
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parser.add_argument('--owner', default=getpass.getuser())
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parser.add_argument('--native', action='append', default=[])
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parser.add_argument('--assembly', action='append', default=[])
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parser.add_argument('--out')
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parser.add_argument('--description')
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parser.add_argument('--copyright')
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parser.add_argument('--version')
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parser.add_argument('--icon-url', default='')
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parser.add_argument('--project-url', default='')
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parser.add_argument('--license-url', default='')
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parser.add_argument('--tags', default='')
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parser.add_argument('--dependency', default=[], action='append')
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runner = Nugetifier()
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else:
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sys.argv.remove('get')
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parser = argparse.ArgumentParser()
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parser.add_argument('--builddir')
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parser.add_argument('--current-builddir')
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parser.add_argument('--nuget-name')
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parser.add_argument('--nuget-version')
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parser.add_argument('--csharp-version')
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runner = NugetDownloader()
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options = parser.parse_args(namespace=runner)
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exit(runner.run())
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