auto_release.py.bak

#     # POST /repos/:owner/:repo/releases
#     post_parameters = {
#         "tag_name": "v1.0.0",
#         # "target_commitish": "master",
#         "name": "v1.0.0",
#         "body": "Description of the release",
#         "draft": False,
#         "prerelease": False
#     }

# #!/usr/bin/env python

# import os
# import re
# import argparse
# import requests
# import mimetypes


# def check_name(name):
#     if not re.match(r"^\w[-\.\w]*$", name):
#         raise RuntimeError("invalid name '{0}'".format(name))
#     return name


# def already_exists(response, field):
#     if response.status_code != 422:
#         return False

#     for error in response.json().get("errors", []):
#         if error.get("field") != field or error.get("code") != "already_exists":
#             return False

#     return True


# def create_release(token, owner, repo, tag, exclusive=False, prerelease=False):
#     response = requests.post(
#         "https://api.github.com/repos/{0}/{1}/releases".format(owner, repo),
#         json={
#             "tag_name": tag,
#             "name": tag,
#             "prerelease": prerelease
#         },
#         headers={
#             "Authorization": "token {0}".format(token)
#         }
#     )

#     if already_exists(response, "tag_name") and not exclusive:
#         response = requests.get(
#             "https://api.github.com/repos/{0}/{1}/releases/tags/{2}".format(owner, repo, tag),
#             headers={
#                 "Authorization": "token {0}".format(token)
#             }
#         )
#         response.raise_for_status()
#         return False, response.json()

#     response.raise_for_status()
#     return True, response.json()


# def upload_asset(token, upload_url, filename):
#     content_type, _ = mimetypes.guess_type(filename)

#     if content_type is None:
#         content_type = "application/octet-stream"

#     with open(filename, "rb") as fileobj:
#         response = requests.post(
#             upload_url,
#             data=fileobj,
#             params={
#                 "name": os.path.basename(filename)
#             },
#             headers={
#                 "Authorization": "token {0}".format(token),
#                 "Content-Type": content_type
#             }
#         )

#     if already_exists(response, "name"):
#         return False

#     response.raise_for_status()
#     return True


# def main():
#     parser = argparse.ArgumentParser(description="Backup GitHub repositories.")
#     parser.add_argument("-x", "--exclusive", action="store_true", help="fail if the release already exists")
#     parser.add_argument("-p", "--prerelease", action="store_true", help="mark the release as prerelease")
#     parser.add_argument("token", metavar="TOKEN", help="GitHub API token")
#     parser.add_argument("owner", metavar="OWNER", help="project owner")
#     parser.add_argument("repo", metavar="REPO", help="project repository name")
#     parser.add_argument("tag", metavar="TAG", help="tag for the release")
#     parser.add_argument("assets", metavar="ASSET", help="uploadable asset file", nargs="*")
#     args = parser.parse_args()

#     tag = check_name(args.tag)
#     owner = check_name(args.owner)
#     repo = check_name(args.repo)

#     for asset in args.assets:
#         with open(asset, "rb") as fileobj:
#             if os.fstat(fileobj.fileno()).st_size == 0:
#                 raise RuntimeError("can not attach empty file '{0}'".format(asset))

#     created, release = create_release(args.token, owner, repo, tag, args.exclusive, args.prerelease)
#     if created:
#         print "Created a new release {0}".format(release["name"])
#     else:
#         print "Already existing release {0}".format(release["name"])

#     # upload_url is given in uri-template form. We could
#     # use a package for this...
#     upload_url, _, _ = release["upload_url"].partition("{")

#     for asset in args.assets:
#         if upload_asset(args.token, upload_url, asset):
#             print "Uploaded asset '{0}'".format(asset)
#         else:
#             print "Skipped already existing asset '{0}'".format(asset)


# if __name__ == "__main__":
#     main()