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#!/usr/bin/env python3
#
# "make update" for all platforms, updating svn libraries and tests and Blender
# git repository and submodules.
#
# For release branches, this will check out the appropriate branches of
# submodules and libraries.
import argparse
import os
import re
import shutil
import subprocess
import sys
# Parse arguments
def parse_arguments():
parser = argparse.ArgumentParser()
parser.add_argument("--only-code", action="store_true")
parser.add_argument("--svn-command", default="svn")
parser.add_argument("--git-command", default="git")
return parser.parse_args()
args = parse_arguments()
only_code = args.only_code
git_command = args.git_command
svn_command = args.svn_command
if shutil.which(git_command) is None:
sys.stderr.write("git not found, can't update code\n")
sys.exit(1)
if shutil.which(svn_command) is None:
sys.stderr.write("svn not found, can't update libraries\n")
sys.exit(1)
# Utility functions
def call(cmd):
print(" ".join(cmd))
# Flush to ensure correct order output on Windows.
sys.stdout.flush()
sys.stderr.flush()
retcode = subprocess.call(cmd)
if retcode != 0:
sys.exit(retcode)
def print_stage(text):
print("")
print(text)
print("")
# Test if we are building a specific release version.
try:
branch = subprocess.check_output([git_command, "rev-parse", "--abbrev-ref", "HEAD"])
except subprocess.CalledProcessError as e:
sys.stderr.write("Failed to get Blender git branch\n")
sys.exit(1)
branch = branch.strip().decode('utf8')
release_version = re.search("^blender-v(.*)-release$", branch)
if release_version:
release_version = release_version.group(1)
print("Using Release Blender v" + release_version)
# Setup for precompiled libraries and tests from svn.
if not only_code:
lib_dirpath = os.path.join('..', 'lib')
if release_version:
svn_branch = "tags/blender-" + release_version + "-release"
else:
svn_branch = "trunk"
svn_url = "https://svn.blender.org/svnroot/bf-blender/" + svn_branch + "/lib/"
# Checkout precompiled libraries
if sys.platform == 'darwin':
lib_platform = "darwin"
elif sys.platform == 'win32':
# Windows checkout is usually handled by bat scripts since python3 to run
# this script is bundled as part of the precompiled libraries. However it
# is used by the buildbot.
lib_platform = "win64_vc14"
else:
# No precompiled libraries for Linux.
lib_platform = None
if lib_platform:
lib_platform_dirpath = os.path.join(lib_dirpath, lib_platform)
if not os.path.exists(lib_platform_dirpath):
print_stage("Checking out Precompiled Libraries")
svn_url_platform = svn_url + lib_platform
call([svn_command, "checkout", svn_url_platform, lib_platform_dirpath])
# Update precompiled libraries and tests
print_stage("Updating Precompiled Libraries and Tests")
if os.path.isdir(lib_dirpath):
for dirname in os.listdir(lib_dirpath):
if dirname == ".svn":
continue
dirpath = os.path.join(lib_dirpath, dirname)
svn_dirpath = os.path.join(dirpath, ".svn")
svn_root_dirpath = os.path.join(lib_dirpath, ".svn")
if os.path.isdir(dirpath) and \
(os.path.exists(svn_dirpath) or os.path.exists(svn_root_dirpath)):
call([svn_command, "cleanup", dirpath])
call([svn_command, "switch", svn_url + dirname, dirpath])
call([svn_command, "update", dirpath])
# Update blender repository and submodules.
print_stage("Updating Blender Git Repository and Submodules")
call([git_command, "pull", "--rebase"])
call([git_command, "submodule", "update", "--init", "--recursive"])
if not release_version:
# Update submodules to latest master if not building a specific release.
# In that case submodules are set to a specific revision, which is checked
# out by running "git submodule update".
call([git_command, "submodule", "foreach", "git", "checkout", "master"])
call([git_command, "submodule", "foreach", "git", "pull", "--rebase", "origin", "master"])
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