Optional: Move optional-lite to the include/third-party directory

This fixes the use case of adding the include folder
manually to an outside project.

include/icsneo/third-party/optional-lite/script/upload-conan.py

@@ -0,0 +1,114 @@
+#!/usr/bin/env python
+#
+# Copyright 2019-2019 by Martin Moene
+#
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+#
+# script/upload-conan.py
+#
+
+from __future__ import print_function
+
+import argparse
+import os
+import re
+import sys
+import subprocess
+
+# Configuration:
+
+def_conan_project = 'optional-lite'
+def_conan_user    = 'nonstd-lite'
+def_conan_channel = 'stable'
+cfg_conanfile     = 'conanfile.py'
+
+tpl_conan_create  = 'conan create . {usr}/{chn}'
+tpl_conan_upload  = 'conan upload --remote {usr} {prj}/{ver}@{usr}/{chn}'
+
+# End configuration.
+
+def versionFrom( filename ):
+    """Obtain version from  conanfile.py"""
+    with open( filename ) as f:
+        content = f.read()
+        version = re.search(r'version\s=\s"(.*)"', content).group(1)
+    return version
+
+def createConanPackage( args ):
+    """Create conan package and upload it."""
+    cmd = tpl_conan_create.format(usr=args.user, chn=args.channel)
+    if args.verbose:
+        print( "> {}".format(cmd) )
+    if not args.dry_run:
+        subprocess.call( cmd, shell=False )
+
+def uploadConanPackage( args ):
+    """Create conan package and upload it."""
+    cmd = tpl_conan_upload.format(prj=args.project, usr=args.user, chn=args.channel, ver=args.version)
+    if args.verbose:
+        print( "> {}".format(cmd) )
+    if not args.dry_run:
+        subprocess.call( cmd, shell=False )
+
+def uploadToConan( args ):
+    """Create conan package and upload it."""
+    print( "Updating project '{prj}' to user '{usr}', channel '{chn}', version {ver}:".
+        format(prj=args.project, usr=args.user, chn=args.channel, ver=args.version) )
+    createConanPackage( args )
+    uploadConanPackage( args )
+
+def uploadToConanFromCommandLine():
+    """Collect arguments from the commandline and create conan package and upload it."""
+
+    parser = argparse.ArgumentParser(
+        description='Create conan package and upload it to conan.',
+        epilog="""""",
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+
+    parser.add_argument(
+        '-n', '--dry-run',
+        action='store_true',
+        help='do not execute conan commands')
+
+    parser.add_argument(
+        '-v', '--verbose',
+        action='count',
+        default=0,
+        help='level of progress reporting')
+
+    parser.add_argument(
+        '--project',
+        metavar='p',
+        type=str,
+        default=def_conan_project,
+        help='conan project')
+
+    parser.add_argument(
+        '--user',
+        metavar='u',
+        type=str,
+        default=def_conan_user,
+        help='conan user')
+
+    parser.add_argument(
+        '--channel',
+        metavar='c',
+        type=str,
+        default=def_conan_channel,
+        help='conan channel')
+
+    parser.add_argument(
+        '--version',
+        metavar='v',
+        type=str,
+        default=versionFrom( cfg_conanfile ),
+        help='version number [from conanfile.py]')
+
+    uploadToConan( parser.parse_args() )
+
+
+if __name__ == '__main__':
+    uploadToConanFromCommandLine()
+
+# end of file