def blender_update_skip(args):
if make_utils.command_missing(args.git_command):
sys.stderr.write("git not found, can't update code\n")
sys.exit(1)
# Abort if a rebase is still progress.
rebase_merge = check_output([args.git_command, 'rev-parse', '--git-path', 'rebase-merge'])
rebase_apply = check_output([args.git_command, 'rev-parse', '--git-path', 'rebase-apply'])
merge_head = check_output([args.git_command, 'rev-parse', '--git-path', 'MERGE_HEAD'])
if os.path.exists(rebase_merge) or \
os.path.exists(rebase_apply) or \
os.path.exists(merge_head):
return "rebase or merge in progress, complete it first"
# Abort if uncommitted changes.
changes = check_output([args.git_command, 'status', '--porcelain', '--untracked-files=no'])
if len(changes) != 0:
return "you have unstaged changes"
# Test if there is an upstream branch configured
branch = check_output([args.git_command, "rev-parse", "--abbrev-ref", "HEAD"])
remote = check_output([args.git_command, "config", "branch." + branch + ".remote"], exit_on_error=False)
if len(remote) == 0:
return "no remote branch to pull from"
return None
def get_blender_git_root():
return check_output([args.git_command, "rev-parse", "--show-toplevel"])