getasset.py

#!/usr/bin/env python2
import os
import json
from urllib2 import urlopen, Request
from sys import argv, stdout

if len(argv) != 3:
	print("Usage: ./getasset.py <destination> <browser_url>")
	exit(1)

[arg0,dest,url] = argv

if not url.startswith('https://github.com'):
	print("Not a github asset")
	exit(1)

try:
	token=os.environ['OAUTH_TOKEN']
except:
	print("Please set OAUTH_TOKEN")
	print("You can generate an access token at https://github.com/settings/tokens/new")
	print("It must have repo scope")
	exit(1)



repo = "/".join(url.split('/')[3:5])

releases = json.loads(urlopen("https://api.github.com/repos/"+repo+"/releases?access_token="+token).read())

def progress(done, sofar):
	filled = (sofar * 72) / done
	return '#' * filled + ' ' * (72-filled) + ("% 4.1f%%" % (float(sofar)/float(done)*100))

for release in releases:
	for asset in release['assets']:
		if not asset['browser_download_url'] == url:
			continue
		req = Request(asset['url']+'?access_token='+token, None, {'Accept': 'application/octet-stream'})
		handle = urlopen(req)
		length = int(handle.headers['Content-Length'])
		with open(dest, 'wb') as f:
			read = 0
			while True:
				chunk = handle.read(4096)
				if len(chunk):
					f.write(chunk)
				else:
					break
				read += len(chunk)
				stdout.write('\r' + progress(length, read))
				stdout.flush()
		print('')

gistfile1.md

https://github.com/EpicGames/UnrealEngine/pull/469

UpdateDeps.diff

--- a/Engine/Build/BatchFiles/Linux/UpdateDeps.sh
+++ b/Engine/Build/BatchFiles/Linux/UpdateDeps.sh
@@ -86,6 +86,9 @@ Download() {
       if [ "$DEP_WALLED" -eq 0 ]; then
         echo "==> Downloading $DEP_FILE"
         curl --progress -o $ARCHIVE_ROOT/$DEP_FILE $DEP_URL
+      elif [ -n "$OAUTH_TOKEN" ]; then
+        echo "==> Downloading $DEP_FILE"
+        $SCRIPT_DIR/getasset.py "$ARCHIVE_ROOT/$DEP_FILE" "$DEP_URL"
       fi
     fi
   done