1 files changed, 106 insertions, 0 deletions
diff --git a/build/upload.py b/build/upload.py
new file mode 100644
index 0000000000..75eb163b24
--- /dev/null
+++ b/build/upload.py
@@ -0,0 +1,106 @@
+#!/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 os
+import shutil
+import sys
+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 msys2/usr/bin
+        # or 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)