1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/addon-sdk/source/python-lib/jetpack_sdk_env.py Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,66 @@
1.4 +# This Source Code Form is subject to the terms of the Mozilla Public
1.5 +# License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 +# file, You can obtain one at http://mozilla.org/MPL/2.0/.
1.7 +
1.8 +import sys
1.9 +import os
1.10 +
1.11 +def welcome():
1.12 + """
1.13 + Perform a bunch of sanity tests to make sure the Add-on SDK
1.14 + environment is sane, and then display a welcome message.
1.15 + """
1.16 +
1.17 + try:
1.18 + if sys.version_info[0] > 2:
1.19 + print ("Error: You appear to be using Python %d, but "
1.20 + "the Add-on SDK only supports the Python 2.x line." %
1.21 + (sys.version_info[0]))
1.22 + return
1.23 +
1.24 + import mozrunner
1.25 +
1.26 + if 'CUDDLEFISH_ROOT' not in os.environ:
1.27 + print ("Error: CUDDLEFISH_ROOT environment variable does "
1.28 + "not exist! It should point to the root of the "
1.29 + "Add-on SDK repository.")
1.30 + return
1.31 +
1.32 + env_root = os.environ['CUDDLEFISH_ROOT']
1.33 +
1.34 + bin_dir = os.path.join(env_root, 'bin')
1.35 + python_lib_dir = os.path.join(env_root, 'python-lib')
1.36 + path = os.environ['PATH'].split(os.path.pathsep)
1.37 +
1.38 + if bin_dir not in path:
1.39 + print ("Warning: the Add-on SDK binary directory %s "
1.40 + "does not appear to be in your PATH. You may "
1.41 + "not be able to run 'cfx' or other SDK tools." %
1.42 + bin_dir)
1.43 +
1.44 + if python_lib_dir not in sys.path:
1.45 + print ("Warning: the Add-on SDK python-lib directory %s "
1.46 + "does not appear to be in your sys.path, which "
1.47 + "is odd because I'm running from it." % python_lib_dir)
1.48 +
1.49 + if not mozrunner.__path__[0].startswith(env_root):
1.50 + print ("Warning: your mozrunner package is installed at %s, "
1.51 + "which does not seem to be located inside the Jetpack "
1.52 + "SDK. This may cause problems, and you may want to "
1.53 + "uninstall the other version. See bug 556562 for "
1.54 + "more information." % mozrunner.__path__[0])
1.55 + except Exception:
1.56 + # Apparently we can't get the actual exception object in the
1.57 + # 'except' clause in a way that's syntax-compatible for both
1.58 + # Python 2.x and 3.x, so we'll have to use the traceback module.
1.59 +
1.60 + import traceback
1.61 + _, e, _ = sys.exc_info()
1.62 + print ("Verification of Add-on SDK environment failed (%s)." % e)
1.63 + print ("Your SDK may not work properly.")
1.64 + return
1.65 +
1.66 + print ("Welcome to the Add-on SDK. For the docs, visit https://addons.mozilla.org/en-US/developers/docs/sdk/latest/")
1.67 +
1.68 +if __name__ == '__main__':
1.69 + welcome()
