mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
251 lines
9.5 KiB
Python
251 lines
9.5 KiB
Python
import argparse
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import os
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import re
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import tarfile
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import tempfile
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import time
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import zipfile
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from functools import wraps
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from typing import Any, Callable, Dict, List, Optional
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import gitlab
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TR = Callable[..., Any]
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def retry(func: TR) -> TR:
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"""
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This wrapper will only catch several exception types associated with
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"network issues" and retry the whole function.
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"""
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@wraps(func)
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def wrapper(self: 'Gitlab', *args: Any, **kwargs: Any) -> Any:
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retried = 0
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while True:
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try:
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res = func(self, *args, **kwargs)
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except (IOError, EOFError, gitlab.exceptions.GitlabError) as e:
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if isinstance(e, gitlab.exceptions.GitlabError):
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if e.response_code == 500:
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# retry on this error
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pass
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elif e.response_code == 404 and os.environ.get('LOCAL_GITLAB_HTTPS_HOST', None):
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# remove the environment variable "LOCAL_GITLAB_HTTPS_HOST" and retry
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os.environ.pop('LOCAL_GITLAB_HTTPS_HOST', None)
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else:
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# other GitlabErrors aren't retried
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raise e
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retried += 1
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if retried > self.DOWNLOAD_ERROR_MAX_RETRIES:
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raise e # get out of the loop
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else:
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print('Network failure in {}, retrying ({})'.format(getattr(func, '__name__', '(unknown callable)'), retried))
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time.sleep(2 ** retried) # wait a bit more after each retry
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continue
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else:
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break
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return res
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return wrapper
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class Gitlab(object):
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JOB_NAME_PATTERN = re.compile(r'(\w+)(\s+(\d+)/(\d+))?')
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DOWNLOAD_ERROR_MAX_RETRIES = 3
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def __init__(self, project_id: Optional[int] = None):
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config_data_from_env = os.getenv('PYTHON_GITLAB_CONFIG')
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if config_data_from_env:
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# prefer to load config from env variable
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with tempfile.NamedTemporaryFile('w', delete=False) as temp_file:
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temp_file.write(config_data_from_env)
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config_files = [temp_file.name] # type: Optional[List[str]]
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else:
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# otherwise try to use config file at local filesystem
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config_files = None
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self._init_gitlab_inst(project_id, config_files)
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@retry
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def _init_gitlab_inst(self, project_id: Optional[int], config_files: Optional[List[str]]) -> None:
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gitlab_id = os.getenv('LOCAL_GITLAB_HTTPS_HOST') # if None, will use the default gitlab server
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self.gitlab_inst = gitlab.Gitlab.from_config(gitlab_id=gitlab_id, config_files=config_files)
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self.gitlab_inst.auth()
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if project_id:
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self.project = self.gitlab_inst.projects.get(project_id)
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else:
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self.project = None
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@retry
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def get_project_id(self, name: str, namespace: Optional[str] = None) -> int:
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"""
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search project ID by name
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:param name: project name
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:param namespace: namespace to match when we have multiple project with same name
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:return: project ID
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"""
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projects = self.gitlab_inst.projects.list(search=name)
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res = []
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for project in projects:
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if namespace is None:
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if len(projects) == 1:
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res.append(project.id)
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break
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if project.namespace['path'] == namespace:
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if project.name == name:
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res.insert(0, project.id)
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else:
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res.append(project.id)
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if not res:
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raise ValueError("Can't find project")
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return int(res[0])
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@retry
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def download_artifacts(self, job_id: int, destination: str) -> None:
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"""
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download full job artifacts and extract to destination.
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:param job_id: Gitlab CI job ID
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:param destination: extract artifacts to path.
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"""
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job = self.project.jobs.get(job_id)
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with tempfile.NamedTemporaryFile(delete=False) as temp_file:
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job.artifacts(streamed=True, action=temp_file.write)
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with zipfile.ZipFile(temp_file.name, 'r') as archive_file:
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archive_file.extractall(destination)
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@retry
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def download_artifact(self, job_id: int, artifact_path: str, destination: Optional[str] = None) -> List[bytes]:
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"""
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download specific path of job artifacts and extract to destination.
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:param job_id: Gitlab CI job ID
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:param artifact_path: list of path in artifacts (relative path to artifact root path)
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:param destination: destination of artifact. Do not save to file if destination is None
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:return: A list of artifact file raw data.
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"""
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job = self.project.jobs.get(job_id)
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raw_data_list = []
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for a_path in artifact_path:
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try:
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data = job.artifact(a_path) # type: bytes
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except gitlab.GitlabGetError as e:
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print("Failed to download '{}' from job {}".format(a_path, job_id))
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raise e
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raw_data_list.append(data)
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if destination:
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file_path = os.path.join(destination, a_path)
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try:
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os.makedirs(os.path.dirname(file_path))
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except OSError:
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# already exists
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pass
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with open(file_path, 'wb') as f:
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f.write(data)
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return raw_data_list
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@retry
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def find_job_id(self, job_name: str, pipeline_id: Optional[str] = None, job_status: str = 'success') -> List[Dict]:
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"""
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Get Job ID from job name of specific pipeline
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:param job_name: job name
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:param pipeline_id: If None, will get pipeline id from CI pre-defined variable.
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:param job_status: status of job. One pipeline could have multiple jobs with same name after retry.
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job_status is used to filter these jobs.
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:return: a list of job IDs (parallel job will generate multiple jobs)
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"""
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job_id_list = []
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if pipeline_id is None:
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pipeline_id = os.getenv('CI_PIPELINE_ID')
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pipeline = self.project.pipelines.get(pipeline_id)
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jobs = pipeline.jobs.list(all=True)
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for job in jobs:
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match = self.JOB_NAME_PATTERN.match(job.name)
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if match:
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if match.group(1) == job_name and job.status == job_status:
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job_id_list.append({'id': job.id, 'parallel_num': match.group(3)})
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return job_id_list
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@retry
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def download_archive(self, ref: str, destination: str, project_id: Optional[int] = None) -> str:
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"""
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Download archive of certain commit of a repository and extract to destination path
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:param ref: commit or branch name
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:param destination: destination path of extracted archive file
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:param project_id: download project of current instance if project_id is None
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:return: root path name of archive file
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"""
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if project_id is None:
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project = self.project
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else:
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project = self.gitlab_inst.projects.get(project_id)
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with tempfile.NamedTemporaryFile(delete=False) as temp_file:
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try:
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project.repository_archive(sha=ref, streamed=True, action=temp_file.write)
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except gitlab.GitlabGetError as e:
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print('Failed to archive from project {}'.format(project_id))
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raise e
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print('archive size: {:.03f}MB'.format(float(os.path.getsize(temp_file.name)) / (1024 * 1024)))
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with tarfile.open(temp_file.name, 'r') as archive_file:
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root_name = archive_file.getnames()[0]
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archive_file.extractall(destination)
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return os.path.join(os.path.realpath(destination), root_name)
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def get_job_tags(self, job_id: int) -> str:
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"""
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Get tags of a job
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:param job_id: job id
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:return: comma-separated tags of the job
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"""
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job = self.project.jobs.get(job_id)
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return ','.join(job.tag_list)
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def main() -> None:
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parser = argparse.ArgumentParser()
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parser.add_argument('action')
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parser.add_argument('project_id', type=int)
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parser.add_argument('--pipeline_id', '-i', type=int, default=None)
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parser.add_argument('--ref', '-r', default='master')
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parser.add_argument('--job_id', '-j', type=int, default=None)
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parser.add_argument('--job_name', '-n', default=None)
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parser.add_argument('--project_name', '-m', default=None)
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parser.add_argument('--destination', '-d', default=None)
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parser.add_argument('--artifact_path', '-a', nargs='*', default=None)
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args = parser.parse_args()
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gitlab_inst = Gitlab(args.project_id)
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if args.action == 'download_artifacts':
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gitlab_inst.download_artifacts(args.job_id, args.destination)
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if args.action == 'download_artifact':
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gitlab_inst.download_artifact(args.job_id, args.artifact_path, args.destination)
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elif args.action == 'find_job_id':
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job_ids = gitlab_inst.find_job_id(args.job_name, args.pipeline_id)
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print(';'.join([','.join([str(j['id']), j['parallel_num']]) for j in job_ids]))
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elif args.action == 'download_archive':
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gitlab_inst.download_archive(args.ref, args.destination)
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elif args.action == 'get_project_id':
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ret = gitlab_inst.get_project_id(args.project_name)
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print('project id: {}'.format(ret))
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elif args.action == 'get_job_tags':
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ret = gitlab_inst.get_job_tags(args.job_id)
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print(ret)
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if __name__ == '__main__':
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main()
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