1 files changed, 101 insertions, 0 deletions
diff --git a/deps/v8/build/linux/sysroot_scripts/build_and_upload.py b/deps/v8/build/linux/sysroot_scripts/build_and_upload.py
new file mode 100755
index 0000000000..6a90fdcf2f
--- /dev/null
+++ b/deps/v8/build/linux/sysroot_scripts/build_and_upload.py
@@ -0,0 +1,101 @@
+#!/usr/bin/env python
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Automates running BuildPackageLists, BuildSysroot, and
+UploadSysroot for each supported arch of each sysroot creator.
+"""
+
+import glob
+import hashlib
+import json
+import multiprocessing
+import os
+import re
+import string
+import subprocess
+import sys
+
+
+def run_script(args):
+  fnull = open(os.devnull, 'w')
+  subprocess.check_call(args, stdout=fnull, stderr=fnull)
+
+
+def sha1sumfile(filename):
+  sha1 = hashlib.sha1()
+  with open(filename, 'rb') as f:
+    while True:
+      data = f.read(65536)
+      if not data:
+        break
+      sha1.update(data)
+  return sha1.hexdigest()
+
+
+def get_proc_output(args):
+  return subprocess.check_output(args).strip()
+
+
+def build_and_upload(script_path, distro, release, arch, lock):
+  script_dir = os.path.dirname(os.path.realpath(__file__))
+
+  run_script([script_path, 'BuildSysroot' + arch])
+  run_script([script_path, 'UploadSysroot' + arch])
+
+  tarball = '%s_%s_%s_sysroot.tar.xz' % (distro, release, arch.lower())
+  tarxz_path = os.path.join(script_dir, "..", "..", "..", "out",
+                            "sysroot-build", release, tarball)
+  sha1sum = sha1sumfile(tarxz_path)
+  sysroot_dir = '%s_%s_%s-sysroot' % (distro, release, arch.lower())
+
+  sysroot_metadata = {
+      'Tarball': tarball,
+      'Sha1Sum': sha1sum,
+      'SysrootDir': sysroot_dir,
+  }
+  with lock:
+    with open(os.path.join(script_dir, 'sysroots.json'), 'rw+') as f:
+      sysroots = json.load(f)
+      sysroots["%s_%s" % (release, arch.lower())] = sysroot_metadata
+      f.seek(0)
+      f.truncate()
+      f.write(
+          json.dumps(
+              sysroots, sort_keys=True, indent=4, separators=(',', ': ')))
+      f.write('\n')
+
+
+def main():
+  script_dir = os.path.dirname(os.path.realpath(__file__))
+  subprocess.check_call(
+      [os.path.join(script_dir, 'update-archive-timestamp.sh')])
+  procs = []
+  lock = multiprocessing.Lock()
+  for filename in glob.glob(os.path.join(script_dir, 'sysroot-creator-*.sh')):
+    script_path = os.path.join(script_dir, filename)
+    distro = get_proc_output([script_path, 'PrintDistro'])
+    release = get_proc_output([script_path, 'PrintRelease'])
+    architectures = get_proc_output([script_path, 'PrintArchitectures'])
+    for arch in architectures.split('\n'):
+      proc = multiprocessing.Process(
+          target=build_and_upload,
+          args=(script_path, distro, release, arch, lock))
+      procs.append(("%s %s (%s)" % (distro, release, arch), proc))
+      proc.start()
+  for _, proc in procs:
+    proc.join()
+
+  print "SYSROOT CREATION SUMMARY"
+  failures = 0
+  for name, proc in procs:
+    if proc.exitcode:
+      failures += 1
+    status = "FAILURE" if proc.exitcode else "SUCCESS"
+    print "%s sysroot creation\t%s" % (name, status)
+  return failures
+
+
+if __name__ == '__main__':
+  sys.exit(main())