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#!/usr/bin/python
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# When run directly, this script expects the following environment variables
# to be set:
# UPLOAD_PATH : path on that host to put the files in
#
# Files are simply copied to UPLOAD_PATH.
#
# All files to be uploaded should be passed as commandline arguments to this
# script. The script takes one other parameter, --base-path, which you can use
# to indicate that files should be uploaded including their paths relative
# to the base path.
import sys
import os
import shutil
from optparse import OptionParser
def OptionalEnvironmentVariable(v):
"""Return the value of the environment variable named v, or None
if it's unset (or empty)."""
if v in os.environ and os.environ[v] != "":
return os.environ[v]
return None
def FixupMsysPath(path):
"""MSYS helpfully translates absolute pathnames in environment variables
and commandline arguments into Windows native paths. This sucks if you're
trying to pass an absolute path on a remote server. This function attempts
to un-mangle such paths."""
if "OSTYPE" in os.environ and os.environ["OSTYPE"] == "msys":
# sort of awful, find out where our shell is (should be in msys/bin)
# and strip the first part of that path out of the other path
if "SHELL" in os.environ:
sh = os.environ["SHELL"]
msys = sh[: sh.find("/bin")]
if path.startswith(msys):
path = path[len(msys) :]
return path
def GetBaseRelativePath(path, local_file, base_path):
"""Given a remote path to upload to, a full path to a local file, and an
optional full path that is a base path of the local file, construct the
full remote path to place the file in. If base_path is not None, include
the relative path from base_path to file."""
if base_path is None or not local_file.startswith(base_path):
return path
dir = os.path.dirname(local_file)
# strip base_path + extra slash and make it unixy
dir = dir[len(base_path) + 1 :].replace("\\", "/")
return path + dir
def CopyFilesLocally(path, files, verbose=False, base_path=None):
"""Copy each file in the list of files to `path`. The `base_path` argument is treated
as it is by UploadFiles."""
if not path.endswith("/"):
path += "/"
if base_path is not None:
base_path = os.path.abspath(base_path)
for file in files:
file = os.path.abspath(file)
if not os.path.isfile(file):
raise IOError("File not found: %s" % file)
# first ensure that path exists remotely
target_path = GetBaseRelativePath(path, file, base_path)
if not os.path.exists(target_path):
os.makedirs(target_path)
if verbose:
print("Copying " + file + " to " + target_path)
shutil.copy(file, target_path)
if __name__ == "__main__":
path = OptionalEnvironmentVariable("UPLOAD_PATH")
if sys.platform == "win32":
if path is not None:
path = FixupMsysPath(path)
parser = OptionParser(usage="usage: %prog [options] <files>")
parser.add_option(
"-b",
"--base-path",
action="store",
help="Preserve file paths relative to this path when uploading. "
"If unset, all files will be uploaded directly to UPLOAD_PATH.",
)
(options, args) = parser.parse_args()
if len(args) < 1:
print("You must specify at least one file to upload")
sys.exit(1)
try:
CopyFilesLocally(path, args, base_path=options.base_path, verbose=True)
except IOError as strerror:
print(strerror)
sys.exit(1)