Initial public release

This is the first public release of kas.

Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com>

kas/kas.py

@@ -0,0 +1,106 @@
+#!/usr/bin/env python
+#
+# kas - setup tool for bitbake based projects
+#
+# Copyright (c) Siemens AG, 2017
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import argparse
+import traceback
+import logging
+import sys
+import os
+import pkg_resources
+
+try:
+    import colorlog
+    have_colorlog = True
+except ImportError:
+    have_colorlog = False
+
+from .build import Build
+from .shell import Shell
+from .__version__ import __version__
+
+__license__ = 'MIT'
+__copyright__ = 'Copyright (c) Siemens AG, 2017'
+
+
+def create_logger():
+    log = logging.getLogger()  # root logger
+    log.setLevel(logging.INFO)
+    format = '%(asctime)s - %(levelname)-8s - %(message)s'
+    date_format = '%Y-%m-%d %H:%M:%S'
+    if have_colorlog and os.isatty(2):
+        cformat = '%(log_color)s' + format
+        colors = {'DEBUG': 'reset',
+                  'INFO': 'reset',
+                  'WARNING': 'bold_yellow',
+                  'ERROR': 'bold_red',
+                  'CRITICAL': 'bold_red'}
+        f = colorlog.ColoredFormatter(cformat, date_format, log_colors=colors)
+    else:
+        f = logging.Formatter(format, date_format)
+    ch = logging.StreamHandler()
+    ch.setFormatter(f)
+    log.addHandler(ch)
+    return logging.getLogger(__name__)
+
+
+def kas(argv):
+    create_logger()
+
+    parser = argparse.ArgumentParser(description='Steer ebs-yocto builds')
+
+    parser.add_argument('--version', action='version',
+                        version='%(prog)s ' + __version__)
+
+    parser.add_argument('-d', '--debug',
+                        action='store_true',
+                        help='Enable debug logging')
+
+    subparser = parser.add_subparsers(help='sub command help', dest='cmd')
+    sub_cmds = [Build(subparser), Shell(subparser)]
+
+    for plugin in pkg_resources.iter_entry_points('kas.plugins'):
+        cmd = plugin.load()
+        sub_cmds.append(cmd(subparser))
+
+    args = parser.parse_args(argv)
+
+    if args.debug:
+        logging.getLogger().setLevel(logging.DEBUG)
+
+    for cmd in sub_cmds:
+        if cmd.run(args):
+            break
+
+
+def main():
+    try:
+        sys.exit(kas(sys.argv[1:]))
+    except Exception as err:
+        logging.error('%s' % err)
+        traceback.print_exc()
+        sys.exit(1)
+
+
+if __name__ == '__main__':
+    main()