diff options
Diffstat (limited to 'deps/v8/tools/push-to-trunk/generate_version.py')
-rwxr-xr-x | deps/v8/tools/push-to-trunk/generate_version.py | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/deps/v8/tools/push-to-trunk/generate_version.py b/deps/v8/tools/push-to-trunk/generate_version.py deleted file mode 100755 index b4a0221eae..0000000000 --- a/deps/v8/tools/push-to-trunk/generate_version.py +++ /dev/null @@ -1,78 +0,0 @@ -#!/usr/bin/env python -# Copyright 2014 the V8 project authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. - -""" -Script to set v8's version file to the version given by the latest tag. -""" - - -import os -import re -import subprocess -import sys - - -CWD = os.path.abspath( - os.path.dirname(os.path.dirname(os.path.dirname(__file__)))) -VERSION_CC = os.path.join(CWD, "src", "version.cc") - -def main(): - tag = subprocess.check_output( - "git describe --tags", - shell=True, - cwd=CWD, - ).strip() - assert tag - - # Check for commits not exactly matching a tag. Those are candidate builds - # for the next version. The output has the form - # <tag name>-<n commits>-<hash>. - if "-" in tag: - version = tag.split("-")[0] - candidate = "1" - else: - version = tag - candidate = "0" - version_levels = version.split(".") - - # Set default patch level if none is given. - if len(version_levels) == 3: - version_levels.append("0") - assert len(version_levels) == 4 - - major, minor, build, patch = version_levels - - # Increment build level for candidate builds. - if candidate == "1": - build = str(int(build) + 1) - patch = "0" - - # Modify version.cc with the new values. - with open(VERSION_CC, "r") as f: - text = f.read() - output = [] - for line in text.split("\n"): - for definition, substitute in ( - ("MAJOR_VERSION", major), - ("MINOR_VERSION", minor), - ("BUILD_NUMBER", build), - ("PATCH_LEVEL", patch), - ("IS_CANDIDATE_VERSION", candidate)): - if line.startswith("#define %s" % definition): - line = re.sub("\d+$", substitute, line) - output.append(line) - with open(VERSION_CC, "w") as f: - f.write("\n".join(output)) - - # Log what was done. - candidate_txt = " (candidate)" if candidate == "1" else "" - patch_txt = ".%s" % patch if patch != "0" else "" - version_txt = ("%s.%s.%s%s%s" % - (major, minor, build, patch_txt, candidate_txt)) - print "Modified version.cc. Set V8 version to %s" % version_txt - return 0 - -if __name__ == "__main__": - sys.exit(main()) |