Add Python script that creates an MSI installer from a package created with cx_freeze.

1 files changed, 160 insertions, 0 deletions

diff --git a/msi/createmsi.py b/msi/createmsi.py
new file mode 100755
index 0000000..4fbc2d6
--- /dev/null
+++ b/msi/createmsi.py
@@ -0,0 +1,160 @@
+#!/usr/bin/env python3
+
+# 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 sys, os, subprocess, shutil, uuid
+from glob import glob
+import platform
+
+sys.path.append(os.getcwd())
+from mesonbuild import coredata
+
+xml_templ = '''<?xml version='1.0' encoding='windows-1252'?>
+<Wix xmlns='http://schemas.microsoft.com/wix/2006/wi'>
+  <Product Name='Meson Build System' Manufacturer='The Meson Development Team'
+           Id='%s' 
+           UpgradeCode='%s'
+           Language='1033' Codepage='1252' Version='%s'>
+    <Package Id='*' Keywords='Installer' Description="Meson %s installer"
+             Comments='Meson is a high performance build system' Manufacturer='Meson development team'
+             InstallerVersion='100' Languages='1033' Compressed='yes' SummaryCodepage='1252' />
+
+    <Media Id="1" Cabinet="meson.cab" EmbedCab="yes" />
+
+    <Directory Id='TARGETDIR' Name='SourceDir'>
+      <Directory Id="ProgramFilesFolder">
+        <Directory Id="INSTALLDIR" Name="Meson">
+'''
+
+xml_footer_templ = '''
+        </Directory>
+      </Directory>
+    </Directory>
+
+    <Feature Id="DefaultFeature" Level="1">
+%s
+    </Feature>
+
+  <Property Id="WIXUI_INSTALLDIR" Value="INSTALLDIR" />
+  <UIRef Id="WixUI_InstallDir" />
+
+  </Product>
+</Wix>
+'''
+
+file_templ = '''<File Id='%s' Name='%s' DiskId='1' Source='%s'  />
+'''
+
+comp_ref_templ = '''<ComponentRef Id="%s" />
+'''
+
+path_addition_xml = '''<Environment Id="Environment" Name="PATH" Part="last" System="yes" Action="set" Value="[INSTALLDIR]"/>
+'''
+
+
+def gen_guid():
+    return str(uuid.uuid4()).upper()
+
+class Node:
+    def __init__(self, dirs, files):
+        assert(isinstance(dirs, list))
+        assert(isinstance(files, list))
+        self.dirs = dirs
+        self.files = files
+
+class PackageGenerator:
+
+    def __init__(self):
+        self.version = coredata.version.replace('dev', '')
+        self.guid = 'DF5B3ECA-4A31-43E3-8CE4-97FC8A97212E'
+        self.update_guid = '141527EE-E28A-4D14-97A4-92E6075D28B2'
+        self.main_xml = 'Meson.wxs'
+        self.main_o = 'Meson.wixobj'
+        self.bytesize = '32' if '32' in platform.architecture()[0] else '64'
+        self.final_output = 'meson-%s-%s.msi' % (self.version, self.bytesize)
+        self.staging_dir = 'dist'
+
+    def build_dist(self):
+        if os.path.exists(self.staging_dir):
+            shutil.rmtree(self.staging_dir)
+        modules = [os.path.splitext(os.path.split(x)[1])[0] for x in glob(os.path.join('mesonbuild/modules/*'))]
+        modules = ['mesonbuild.modules.' + x for x in modules if not x.startswith('_')]
+        modulestr = ','.join(modules)
+        subprocess.check_call(['c:\\Python\python.exe',
+                               'c:\\Python\Scripts\\cxfreeze',
+                               '--target-dir',
+                               self.staging_dir,
+                               '--include-modules',
+                               modulestr,
+                               'meson.py'])
+        shutil.copy(shutil.which('ninja'), self.staging_dir)
+        if not os.path.exists(os.path.join(self.staging_dir, 'meson.exe')):
+            sys.exit('Meson exe missing from staging dir.')
+        if not os.path.exists(os.path.join(self.staging_dir, 'ninja.exe')):
+            sys.exit('Ninja exe missing from staging dir.')
+
+
+    def generate_files(self):
+        assert(os.path.isdir(self.staging_dir))
+        comp_ref_xml = ''
+        nodes = {}
+        with open(self.main_xml, 'w') as ofile:
+            for root, dirs, files in os.walk(self.staging_dir):
+                cur_node = Node(dirs, files)
+                nodes[root] = cur_node
+            ofile.write(xml_templ % (self.guid, self.update_guid, self.version, self.version))
+            self.component_num = 0
+            self.create_xml(nodes, ofile, self.staging_dir)
+            for i in range(self.component_num):
+                comp_ref_xml += comp_ref_templ % ('ApplicationFiles%d' % i)
+            ofile.write(xml_footer_templ % comp_ref_xml)
+
+    def create_xml(self, nodes, ofile, root):
+        cur_node = nodes[root]
+        if cur_node.files:
+            ofile.write("<Component Id='ApplicationFiles%d' Guid='%s'>\n" % (self.component_num, gen_guid()))
+            if self.component_num == 0:
+                ofile.write(path_addition_xml)
+            self.component_num += 1
+            for f in cur_node.files:
+                file_source = os.path.join(root, f).replace('\\', '\\\\')
+                file_id = os.path.join(root, f).replace('\\', '_').replace('#', '_').replace('-', '_')
+                ofile.write(file_templ % (file_id, f, file_source))
+            ofile.write('</Component>\n')
+
+        for dirname in cur_node.dirs:
+            dir_id = os.path.join(root, dirname).replace('\\', '_').replace('/', '_')
+            ofile.write('''<Directory Id="%s" Name="%s">\n''' % (dir_id, dirname))
+            self.create_xml(nodes, ofile, os.path.join(root, dirname))
+            ofile.write('</Directory>\n')
+
+
+    def build_package(self):
+        subprocess.check_call(['c:\\Program Files\\Wix Toolset v3.11\\bin\candle', self.main_xml])
+        subprocess.check_call(['c:\\Program Files\\Wix Toolset v3.11\\bin\light',
+                               '-ext', 'WixUIExtension',
+                               '-cultures:en-us',
+                               '-dWixUILicenseRtf=msi\\License.rtf',
+                               '-out', self.final_output,
+                               self.main_o])
+
+if __name__ == '__main__':
+    if not os.path.exists('meson.py'):
+        sys.exit(print('Run me in the top level source dir.'))
+
+    p = PackageGenerator()
+    p.build_dist()
+    p.generate_files()
+    p.build_package()