Create update_multilangual_casks.py (#61084)

developer/bin/update_multilangual_casks.py

@@ -0,0 +1,38 @@
+#!/usr/bin/python
+# -*- coding: UTF-8 -*-
+import sys
+import urllib2
+import hashlib
+
+
+def getsha(url, version, language):
+    url = url.replace("#{version}", version)
+    url = url.replace("#{language}", language)
+    response = urllib2.urlopen(url)
+    download = response.read()
+    if len(download) < 100000:
+        raise Exception('it seems the download failed')
+    m = hashlib.sha256()
+    m.update(download)
+    return m.hexdigest()
+
+
+if (len(sys.argv)) is not 3 or "-h" in sys.argv or "--help" in sys.argv:
+    print "usage: " + sys.argv[0] + " <cask.rb> <new-version>"
+    print "for example: " + sys.argv[0] + " /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask/Casks/firefox.rb 66.0"
+    sys.exit(1)
+
+fe = open(sys.argv[1])
+cask = fe.read()
+
+url = cask.split("  url \"")[1].split("\"")[0]
+version = sys.argv[2]
+
+for line in cask.split("\n"):
+    if line.startswith("  version '"):
+        print "  version '" + version + "'"
+    elif line.startswith("    sha256 '"):
+        language = cask.split(line)[1].split("'")[1].split("'")[0]
+        print "    sha256 '" + getsha(url, version, language) + "'"
+    else:
+        print line