def get_local_version(self):
git_describe = subprocess_check_output(["git", "-C", REPO_DIR, "describe", "--tags"]);
if(not git_describe): raise Exception("git describe was unable to get version number");
describe_version = Version.version_string(git_describe.decode("utf-8"))
if(not describe_version): raise Exception("Unable to search version number from git describe");
return Version(describe_version);
def get_remote_version(self):
git_ls_remote = subprocess_check_output(["git", "-C", REPO_DIR, "ls-remote", "--tag", "origin"]);
if(not git_ls_remote): raise Exception("git describe was unable to get version number");
tag_strings = [Version.version_string(line) for line in git_ls_remote.decode("utf-8").rstrip().split("\n")];
tag_strings = [tag_string for tag_string in tag_strings if(tag_string)];
if(not tag_strings): raise Exception("Unable to find any version number from git describe");
tags = [Version(tag) for tag in tag_strings];
tags.sort();
return tags[-1];
def run_command(command):
"""Shim for running commands on the local operating system.
This allows us to use either subprocess.check_output
(Python 2.7+) or commands (before 2.7)."""
try:
import commands
return commands.getoutput(command)
except ImportError:
try:
# check_output was only used in Python 2.7+.
from subprocess import check_output as subprocess_check_output
command_arguments = command.split(" ")
return str(subprocess_check_output(command_arguments))
except ImportError:
raise ImportError(
"Neither modules 'commands' nor 'subprocess' were found.")
def check_output(popenargs):
print("(running '%s')" % (' '.join(popenargs)))
return subprocess_check_output(popenargs)
def check_output(popenargs):
print("(running '%s')" %(' '.join(popenargs)))
return subprocess_check_output(popenargs)
def branch_is_(self, branch_name: str) -> bool:
git_branch = subprocess_check_output(["git", "-C", REPO_DIR, "branch"]);
if(not git_branch): return False;
local_branches = git_branch.decode("utf-8").rstrip().split("\n");
return f"* {branch_name}" in local_branches;