144 lines
5.4 KiB
Python
144 lines
5.4 KiB
Python
# Copyright © 2022 Cerc
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http:#www.gnu.org/licenses/>.
|
|
|
|
# env vars:
|
|
# CERC_REPO_BASE_DIR defaults to ~/cerc
|
|
|
|
import os
|
|
import sys
|
|
from decouple import config
|
|
import git
|
|
from tqdm import tqdm
|
|
import click
|
|
|
|
|
|
class GitProgress(git.RemoteProgress):
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.pbar = tqdm(unit='B', ascii=True, unit_scale=True)
|
|
|
|
def update(self, op_code, cur_count, max_count=None, message=''):
|
|
self.pbar.total = max_count
|
|
self.pbar.n = cur_count
|
|
self.pbar.refresh()
|
|
|
|
|
|
def is_git_repo(path):
|
|
try:
|
|
_ = git.Repo(path).git_dir
|
|
return True
|
|
except git.exc.InvalidGitRepositoryError:
|
|
return False
|
|
|
|
# TODO: find a place for this in the context of click
|
|
# parser = argparse.ArgumentParser(
|
|
# epilog="Config provided either in .env or settings.ini or env vars: CERC_REPO_BASE_DIR (defaults to ~/cerc)"
|
|
# )
|
|
|
|
|
|
@click.command()
|
|
@click.option('--check-only', is_flag=True, default=False)
|
|
@click.option('--pull', is_flag=True, default=False)
|
|
@click.option('--branches-file', help="checkout branches specified in this file")
|
|
@click.pass_context
|
|
def command(ctx, check_only, pull, branches_file):
|
|
'''git clone the set of repositories required to build the complete system from source'''
|
|
|
|
quiet = ctx.obj.quiet
|
|
verbose = ctx.obj.verbose
|
|
dry_run = ctx.obj.dry_run
|
|
|
|
branches = []
|
|
|
|
if branches_file:
|
|
if verbose:
|
|
print(f"loading branches from: {branches_file}")
|
|
with open(branches_file) as branches_file_open:
|
|
branches = branches_file_open.read().splitlines()
|
|
if verbose:
|
|
print(f"Branches are: {branches}")
|
|
|
|
local_stack = ctx.obj.local_stack
|
|
|
|
if local_stack:
|
|
dev_root_path = default = os.getcwd()[0:os.getcwd().rindex("stack-orchestrator")]
|
|
print(f'Local stack dev_root_path (CERC_REPO_BASE_DIR) overridden to: {dev_root_path}')
|
|
else:
|
|
dev_root_path = os.path.expanduser(config("CERC_REPO_BASE_DIR", default="~/cerc"))
|
|
|
|
if not quiet:
|
|
print(f'Dev Root is: {dev_root_path}')
|
|
|
|
if not os.path.isdir(dev_root_path):
|
|
if not quiet:
|
|
print('Dev root directory doesn\'t exist, creating')
|
|
os.makedirs(dev_root_path)
|
|
|
|
with open("repository-list.txt") as repository_list_file:
|
|
repos = repository_list_file.read().splitlines()
|
|
|
|
if verbose:
|
|
print(f'Repos: {repos}')
|
|
|
|
def process_repo(repo):
|
|
full_github_repo_path = f'git@github.com:{repo}'
|
|
repoName = repo.split("/")[-1]
|
|
full_filesystem_repo_path = os.path.join(dev_root_path, repoName)
|
|
is_present = os.path.isdir(full_filesystem_repo_path)
|
|
if not quiet:
|
|
present_text = f'already exists active branch: {git.Repo(full_filesystem_repo_path).active_branch}' if is_present \
|
|
else 'Needs to be fetched'
|
|
print(f'Checking: {full_filesystem_repo_path}: {present_text}')
|
|
# Quick check that it's actually a repo
|
|
if is_present:
|
|
if not is_git_repo(full_filesystem_repo_path):
|
|
print(f'Error: {full_filesystem_repo_path} does not contain a valid git repository')
|
|
sys.exit(1)
|
|
else:
|
|
if pull:
|
|
if verbose:
|
|
print(f'Running git pull for {full_filesystem_repo_path}')
|
|
if not check_only:
|
|
git_repo = git.Repo(full_filesystem_repo_path)
|
|
origin = git_repo.remotes.origin
|
|
origin.pull(progress=None if quiet else GitProgress())
|
|
else:
|
|
print("(git pull skipped)")
|
|
if not is_present:
|
|
# Clone
|
|
if verbose:
|
|
print(f'Running git clone for {full_github_repo_path} into {full_filesystem_repo_path}')
|
|
if not dry_run:
|
|
git.Repo.clone_from(full_github_repo_path,
|
|
full_filesystem_repo_path,
|
|
progress=None if quiet else GitProgress())
|
|
else:
|
|
print("(git clone skipped)")
|
|
# Checkout the requested branch, if one was specified
|
|
if branches:
|
|
# Find the current repo in the branches list
|
|
for repo_branch in branches:
|
|
repo_branch_tuple = repo_branch.split(" ")
|
|
if repo_branch_tuple[0] == repo:
|
|
# checkout specified branch
|
|
branch_to_checkout = repo_branch_tuple[1]
|
|
if verbose:
|
|
print(f"checking out branch {branch_to_checkout} in repo {repo}")
|
|
git_repo = git.Repo(full_filesystem_repo_path)
|
|
git_repo.git.checkout(branch_to_checkout)
|
|
|
|
for repo in repos:
|
|
process_repo(repo)
|