meson: Fix generation of nugets.

meson.build

@@ -46,7 +46,7 @@ gapi_codegen = gapi_codegen.full_path()
 
 gacutil = find_program('gacutil')
 generate_api = find_program('generate_code.py')
-nuget = join_paths(meson.current_source_dir(), 'nuget.py')
+nuget = find_program('nuget.py')
 
 # TODO Handle monodoc
 
@@ -80,9 +80,26 @@ ges_dep = dependency('gst-editing-services-' + apiversion, version: gst_required
 subdir('sources')
 if ges_dep.found()
   subdir('ges')
+  custom_target('GESSharp-nuget',
+      command: [nuget, '--package-name', 'GESSharp',
+          '--assembly', ges_sharp.full_path(),
+          '--assembly', gst_sharp.full_path(),
+          '--assembly', gio_sharp.full_path(),
+          '--assembly', glib_sharp.full_path(),
+          '--dependency=GstSharp:' + meson.project_version(),
+          '--project-url', 'https://gstreamer.freedesktop.org/modules/gstreamer-sharp.html',
+          '--icon-url', 'https://gstreamer.freedesktop.org/images/header-logo-top.png',
+          '--license-url', 'https://cgit.freedesktop.org/gstreamer/gstreamer-sharp/plain/COPYING',
+          '--version', meson.project_version(),
+          '--tags', 'GStreamer GES GstSharp bindings',
+          '--builddir', meson.current_build_dir(),
+      ],
+      output: 'GESSharp.' + meson.project_version() + '.nupkg'
+  )
 endif
 
-meson.add_install_script(nuget, '--package-name', 'GstSharp',
+custom_target('GstSharp-nuget',
+    command: [nuget, '--package-name', 'GstSharp',
         '--assembly', gst_sharp.full_path(),
         '--assembly', gio_sharp.full_path(),
         '--assembly', glib_sharp.full_path(),
@@ -91,7 +108,10 @@ meson.add_install_script(nuget, '--package-name', 'GstSharp',
         '--license-url', 'https://cgit.freedesktop.org/gstreamer/gstreamer-sharp/plain/COPYING',
         '--version', meson.project_version(),
         '--tags', 'GStreamer GstSharp bindings',
-    )
+        '--builddir', meson.current_build_dir(),
+    ],
+    output: 'GstSharp.' + meson.project_version() + '.nupkg',
+)
 
 subdir('samples')
 

nuget.py

@@ -28,10 +28,10 @@ NUSPEC_TEMPLATE ="""<?xml version="1.0" encoding="utf-8"?>
 </package>
 """
 
-TARGETS_TEMPLATE = """<?xml version="1.0" encoding="utf-8"?>
+TARGETS_TEMPLATE = r"""<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Target Name="CopyMapConfigs" AfterTargets="AfterBuild">
+  <Target Name="{package_name}CopyMapConfigs" AfterTargets="AfterBuild">
-    <CreateItem Include="$(MSBuildThisFileDirectory)\*.config">
+    <CreateItem Include="$(MSBuildThisFileDirectory)\{frameworkdir}\*.config">
       <Output TaskParameter="Include" ItemName="MapConfigs" />
     </CreateItem>
 
@@ -42,7 +42,6 @@ TARGETS_TEMPLATE = """<?xml version="1.0" encoding="utf-8"?>
 
 class Nugetifier:
     def cleanup_args(self):
-        self.builddir = os.path.abspath(os.path.curdir)
         self.nugetdir = os.path.join(self.builddir,
                                      self.package_name + 'nupkg')
         self.frameworkdir = 'net45'
@@ -74,7 +73,7 @@ class Nugetifier:
         self.files = ''
         def add_file(path, target="lib"):
             f =  '    <file src="%s" target="%s"/>\n' % (
-                path, os.path.join(target, self.frameworkdir, os.path.basename(path)))
+                path, os.path.join(target, os.path.basename(path)))
             self.files += f
 
         self.dependencies = ''
@@ -84,11 +83,11 @@ class Nugetifier:
                 _id, version)
 
         for assembly in self.assembly:
-            add_file(assembly)
+            add_file(assembly, os.path.join('lib', self.frameworkdir))
 
             for f in [assembly + '.config', assembly[:-3] + 'pdb']:
                 if os.path.exists(f):
-                    add_file(f, 'build')
+                    add_file(f, os.path.join('build', self.frameworkdir))
 
         with open(self.nugettargets, 'w') as _:
             print(TARGETS_TEMPLATE.format(**self.__dict__), file=_)
@@ -103,6 +102,7 @@ class Nugetifier:
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser()
+    parser.add_argument('--builddir')
     parser.add_argument('--package-name')
     parser.add_argument('--author', default=getpass.getuser())
     parser.add_argument('--owner', default=getpass.getuser())
@@ -116,6 +116,7 @@ if __name__ == "__main__":
     parser.add_argument('--project-url', default='')
     parser.add_argument('--license-url', default='')
     parser.add_argument('--tags', default='')
+    parser.add_argument('--dependency', default=[], action='append')
 
     nugetifier = Nugetifier()
     options = parser.parse_args(namespace=nugetifier)