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"""This file is specific to Azure SDK for Python and should be split somewhere else."""
import logging
from pathlib import Path
import subprocess
import tempfile
from github import Github
from azure_devtools.ci_tools.github_tools import (
manage_git_folder,
DashboardCommentableObject
)
_LOGGER = logging.getLogger(__name__)
_STORAGE_ACCOUNT = "http://azuresdkinfrajobstore1.blob.core.windows.net/azure/azure-sdk-for-python/pullrequests/{prnumber}/dist/{file}"
def execute_simple_command(cmd_line, cwd=None, shell=False, env=None):
try:
process = subprocess.Popen(cmd_line,
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE,
universal_newlines=True,
cwd=cwd,
shell=shell,
env=env)
output_buffer = []
for line in process.stdout:
output_buffer.append(line.rstrip())
_LOGGER.info(output_buffer[-1])
process.wait()
output = "\n".join(output_buffer)
if process.returncode:
raise subprocess.CalledProcessError(
process.returncode,
cmd_line,
output
)
return output
except Exception as err:
_LOGGER.error(err)
raise
else:
_LOGGER.info("Return code: %s", process.returncode)
def build_package_from_pr_number(gh_token, sdk_id, pr_number, output_folder, *, with_comment=False):
"""Will clone the given PR branch and vuild the package with the given name."""
con = Github(gh_token)
repo = con.get_repo(sdk_id)
sdk_pr = repo.get_pull(pr_number)
# "get_files" of Github only download the first 300 files. Might not be enough.
package_names = {f.filename.split('/')[0] for f in sdk_pr.get_files() if f.filename.startswith("azure")}
absolute_output_folder = Path(output_folder).resolve()
with tempfile.TemporaryDirectory() as temp_dir, \
manage_git_folder(gh_token, Path(temp_dir) / Path("sdk"), sdk_id, pr_number=pr_number) as sdk_folder:
for package_name in package_names:
_LOGGER.debug("Build {}".format(package_name))
execute_simple_command(
["python", "./build_package.py", "--dest", str(absolute_output_folder), package_name],
cwd=sdk_folder
)
_LOGGER.debug("Build finished: {}".format(package_name))
if with_comment:
files = [f.name for f in absolute_output_folder.iterdir()]
comment_message = None
dashboard = DashboardCommentableObject(sdk_pr, "(message created by the CI based on PR content)")
try:
installation_message = build_installation_message(sdk_pr)
download_message = build_download_message(sdk_pr, files)
comment_message = installation_message + "\n\n" + download_message
dashboard.create_comment(comment_message)
except Exception:
_LOGGER.critical("Unable to do PR comment:\n%s", comment_message)
def build_download_message(sdk_pr, files):
if not files:
return ""
message = "# Direct download\n\nYour files can be directly downloaded here:\n\n"
for filename in files:
message += "- [{}]({})\n".format(
filename,
_STORAGE_ACCOUNT.format(prnumber=sdk_pr.number, file=filename)
)
return message
def build_installation_message(sdk_pr):
# Package starts with "azure" and is at the root of the repo
package_names = {f.filename.split('/')[0] for f in sdk_pr.get_files() if f.filename.startswith("azure")}
result = ["# Installation instruction"]
for package in package_names:
result.append("## Package {}".format(package))
result.append(pr_message_for_package(sdk_pr, package))
return "\n".join(result)
def pr_message_for_package(sdk_pr, package_name):
git_path = '"git+{}@{}#egg={}&subdirectory={}"'.format(
sdk_pr.head.repo.html_url,
sdk_pr.head.ref,
package_name,
package_name
)
pip_install = 'pip install {}'
pip_wheel = 'pip wheel --no-deps {}'
pr_body = "You can install the package `{}` of this PR using the following command:\n\t`{}`".format(
package_name,
pip_install.format(git_path)
)
pr_body += "\n\n"
pr_body += "You can build a wheel to distribute for test using the following command:\n\t`{}`".format(
pip_wheel.format(git_path)
)
pr_body += "\n\n"
pr_body += "If you have a local clone of this repository, you can also do:\n\n"
pr_body += "- `git checkout {}`\n".format(sdk_pr.head.ref)
pr_body += "- `pip install -e ./{}`\n".format(package_name)
pr_body += "\n\n"
pr_body += "Or build a wheel file to distribute for testing:\n\n"
pr_body += "- `git checkout {}`\n".format(sdk_pr.head.ref)
pr_body += "- `pip wheel --no-deps ./{}`\n".format(package_name)
return pr_body
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