def _import_project_milestones(gitea_api: pygitea.API, milestones: T.List[gitlab.v4.objects.ProjectMilestone], owner: string, repo: string):
for milestone in milestones:
if not milestone_exists(gitea_api, owner, repo, milestone.title):
due_date = None
if milestone.due_date is not None and milestone.due_date != '':
due_date = dateutil.parser.parse(milestone.due_date).strftime('%Y-%m-%dT%H:%M:%SZ')
import_response: requests.Response = gitea_api.post("/repos/" + owner + "/" + repo + "/milestones", json={
"description": milestone.description,
"due_on": due_date,
"title": milestone.title,
})
if import_response.ok:
print_info("Milestone " + milestone.title + " imported!")
existing_milestone = import_response.json()
if existing_milestone:
# update milestone state, this cannot be done in the initial import :(
# TODO: gitea api ignores the closed state...
update_response: requests.Response = gitea_api.patch("/repos/" + owner + "/" + repo + "/milestones/" + str(existing_milestone['id']), json={
"description": milestone.description,
"due_on": due_date,
"title": milestone.title,
"state": milestone.state
})
if update_response.ok:
print_info("Milestone " + milestone.title + " updated!")
else:
print_error("Milestone " + milestone.title + " update failed: " + update_response.text)
else:
print_error("Milestone " + milestone.title + " import failed: " + import_response.text)
def get_user_or_group(gitea_api: pygitea.API, project: gitlab.v4.objects.Project) -> T.Dict:
result = None
response: requests.Response = gitea_api.get("/users/" + project.namespace['path'])
if response.ok:
result = response.json()
else:
response: requests.Response = gitea_api.get("/orgs/" + name_clean(project.namespace["name"]))
if response.ok:
result = response.json()
else:
print_error("Failed to load user or group " + project.namespace["name"] + "! " + response.text)
return result
def _import_project_repo_collaborators(gitea_api: pygitea.API, collaborators: T.List[gitlab.v4.objects.ProjectMember], project: gitlab.v4.objects.Project):
for collaborator in collaborators:
if not collaborator_exists(gitea_api, project.namespace['name'], name_clean(project.name), collaborator.username):
permission = "read"
if collaborator.access_level == 10: # guest access
permission = "read"
elif collaborator.access_level == 20: # reporter access
permission = "read"
elif collaborator.access_level == 30: # developer access
permission = "write"
elif collaborator.access_level == 40: # maintainer access
permission = "admin"
elif collaborator.access_level == 50: # owner access (only for groups)
print_error("Groupmembers are currently not supported!")
continue # groups are not supported
else:
print_warning("Unsupported access level " + str(collaborator.access_level) + ", setting permissions to 'read'!")
import_response: requests.Response = gitea_api.put("/repos/" + project.namespace['name'] +"/" + name_clean(project.name) + "/collaborators/" + collaborator.username, json={
"permission": permission
})
if import_response.ok:
print_info("Collaborator " + collaborator.username + " imported!")
else:
print_error("Collaborator " + collaborator.username + " import failed: " + import_response.text)
def _import_users(gitea_api: pygitea.API, users: T.List[gitlab.v4.objects.User], notify: bool = False):
for user in users:
keys: T.List[gitlab.v4.objects.UserKey] = user.keys.list(all=True)
print("Importing user " + user.username + "...")
print("Found " + str(len(keys)) + " public keys for user " + user.username)
if not user_exists(gitea_api, user.username):
tmp_password = '******' + ''.join(random.choices(string.ascii_uppercase + string.digits, k=10))
tmp_email = user.username + '@noemail-git.local' # Some gitlab instances do not publish user emails
try:
tmp_email = user.email
except AttributeError:
pass
import_response: requests.Response = gitea_api.post("/admin/users", json={
"email": tmp_email,
"full_name": user.name,
"login_name": user.username,
"password": tmp_password,
"send_notify": notify,
"source_id": 0, # local user
"username": user.username
})
if import_response.ok:
print_info("User " + user.username + " imported, temporary password: "******"User " + user.username + " import failed: " + import_response.text)
# import public keys
_import_user_keys(gitea_api, keys, user)
def _import_project_repo(gitea_api: pygitea.API, project: gitlab.v4.objects.Project):
if not repo_exists(gitea_api, project.namespace['name'], name_clean(project.name)):
clone_url = project.http_url_to_repo
if GITLAB_ADMIN_PASS == '' and GITLAB_ADMIN_USER == '':
clone_url = project.ssh_url_to_repo
private = project.visibility == 'private' or project.visibility == 'internal'
# Load the owner (users and groups can both be fetched using the /users/ endpoint)
owner = get_user_or_group(gitea_api, project)
if owner:
import_response: requests.Response = gitea_api.post("/repos/migrate", json={
"auth_password": GITLAB_ADMIN_PASS,
"auth_username": GITLAB_ADMIN_USER,
"clone_addr": clone_url,
"description": project.description,
"mirror": False,
"private": private,
"repo_name": name_clean(project.name),
"uid": owner['id']
})
if import_response.ok:
print_info("Project " + name_clean(project.name) + " imported!")
else:
print_error("Project " + name_clean(project.name) + " import failed: " + import_response.text)
else:
print_error("Failed to load project owner for project " + name_clean(project.name))
def repo_exists(gitea_api: pygitea.API, owner: string, repo: string) -> bool:
repo_response: requests.Response = gitea_api.get("/repos/" + owner + "/" + repo)
if repo_response.ok:
print_warning("Project " + repo + " does already exist in Gitea, skipping!")
else:
print("Project " + repo + " not found in Gitea, importing!")
return repo_response.ok
def collaborator_exists(gitea_api: pygitea.API, owner: string, repo: string, username: string) -> bool:
collaborator_response: requests.Response = gitea_api.get("/repos/" + owner + "/" + repo + "/collaborators/" + username)
if collaborator_response.ok:
print_warning("Collaborator " + username + " does already exist in Gitea, skipping!")
else:
print("Collaborator " + username + " not found in Gitea, importing!")
return collaborator_response.ok
def organization_exists(gitea_api: pygitea.API, orgname: string) -> bool:
group_response: requests.Response = gitea_api.get("/orgs/" + orgname)
if group_response.ok:
print_warning("Group " + orgname + " does already exist in Gitea, skipping!")
else:
print("Group " + orgname + " not found in Gitea, importing!")
return group_response.ok
def user_exists(gitea_api: pygitea.API, username: string) -> bool:
user_response: requests.Response = gitea_api.get("/users/" + username)
if user_response.ok:
print_warning("User " + username + " does already exist in Gitea, skipping!")
else:
print("User " + username + " not found in Gitea, importing!")
return user_response.ok
def get_team_members(gitea_api: pygitea.API, teamid: int) -> T.List:
existing_members = []
member_response: requests.Response = gitea_api.get("/teams/" + str(teamid) + "/members")
if member_response.ok:
existing_members = member_response.json()
else:
print_error("Failed to load existing members for team " + str(teamid) + "! " + member_response.text)
return existing_members
def get_user_keys(gitea_api: pygitea.API, username: string) -> T.Dict:
result = []
key_response: requests.Response = gitea_api.get("/users/" + username + "/keys")
if key_response.ok:
result = key_response.json()
else:
print_error("Failed to load user keys for user " + username + "! " + key_response.text)
return result
def get_collaborators(gitea_api: pygitea.API, owner: string, repo: string) -> T.List:
existing_collaborators = []
collaborator_response: requests.Response = gitea_api.get("/repos/" + owner+ "/" + repo + "/collaborators")
if collaborator_response.ok:
existing_collaborators = collaborator_response.json()
else:
print_error("Failed to load existing collaborators for project " + repo + "! " + collaborator_response.text)
return existing_collaborators
def get_teams(gitea_api: pygitea.API, orgname: string) -> T.List:
existing_teams = []
team_response: requests.Response = gitea_api.get("/orgs/" + orgname + "/teams")
if team_response.ok:
existing_teams = team_response.json()
else:
print_error("Failed to load existing teams for organization " + orgname + "! " + team_response.text)
return existing_teams
def get_milestones(gitea_api: pygitea.API, owner: string, repo: string) -> T.List:
existing_milestones = []
milestone_response: requests.Response = gitea_api.get("/repos/" + owner + "/" + repo + "/milestones")
if milestone_response.ok:
existing_milestones = milestone_response.json()
else:
print_error("Failed to load existing milestones for project " + repo + "! " + milestone_response.text)
return existing_milestones
def get_issues(gitea_api: pygitea.API, owner: string, repo: string) -> T.List:
existing_issues = []
issue_response: requests.Response = gitea_api.get("/repos/" + owner + "/" + repo + "/issues", params={
"state": "all",
"page": -1
})
if issue_response.ok:
existing_issues = issue_response.json()
else:
print_error("Failed to load existing issues for project " + repo + "! " + issue_response.text)
return existing_issues
def _import_user_keys(gitea_api: pygitea.API, keys: T.List[gitlab.v4.objects.UserKey], user: gitlab.v4.objects.User):
for key in keys:
if not user_key_exists(gitea_api, user.username, key.title):
import_response: requests.Response = gitea_api.post("/admin/users/" + user.username + "/keys", json={
"key": key.key,
"read_only": True,
"title": key.title,
})
if import_response.ok:
print_info("Public key " + key.title + " imported!")
else:
print_error("Public key " + key.title + " import failed: " + import_response.text)
def _import_project_labels(gitea_api: pygitea.API, labels: T.List[gitlab.v4.objects.ProjectLabel], owner: string, repo: string):
for label in labels:
if not label_exists(gitea_api, owner, repo, label.name):
import_response: requests.Response = gitea_api.post("/repos/" + owner + "/" + repo + "/labels", json={
"name": label.name,
"color": label.color,
"description": label.description # currently not supported
})
if import_response.ok:
print_info("Label " + label.name + " imported!")
else:
print_error("Label " + label.name + " import failed: " + import_response.text)
def _import_group_members(gitea_api: pygitea.API, members: T.List[gitlab.v4.objects.GroupMember], group: gitlab.v4.objects.Group):
# TODO: create teams based on gitlab permissions (access_level of group member)
existing_teams = get_teams(gitea_api, name_clean(group.name))
if existing_teams:
first_team = existing_teams[0]
print("Organization teams fetched, importing users to first team: " + first_team['name'])
# add members to teams
for member in members:
if not member_exists(gitea_api, member.username, first_team['id']):
import_response: requests.Response = gitea_api.put("/teams/" + str(first_team['id']) + "/members/" + member.username)
if import_response.ok:
print_info("Member " + member.username + " added to group " + name_clean(group.name) + "!")
else:
print_error("Failed to add member " + member.username + " to group " + name_clean(group.name) + "!")
else:
print_error("Failed to import members to group " + name_clean(group.name) + ": no teams found!")
def _import_project_issues(gitea_api: pygitea.API, issues: T.List[gitlab.v4.objects.ProjectIssue], owner: string, repo: string):
# reload all existing milestones and labels, needed for assignment in issues
existing_milestones = get_milestones(gitea_api, owner, repo)
existing_labels = get_labels(gitea_api, owner, repo)
for issue in issues:
if not issue_exists(gitea_api, owner, repo, issue.title):
due_date = ''
if issue.due_date is not None:
due_date = dateutil.parser.parse(issue.due_date).strftime('%Y-%m-%dT%H:%M:%SZ')
assignee = None
if issue.assignee is not None:
assignee = issue.assignee['username']
assignees = []
for tmp_assignee in issue.assignees:
assignees.append(tmp_assignee['username'])
milestone = None
if issue.milestone is not None:
existing_milestone = next((item for item in existing_milestones if item["title"] == issue.milestone['title']), None)
if existing_milestone:
milestone = existing_milestone['id']
labels = []
for label in issue.labels:
existing_label = next((item for item in existing_labels if item["name"] == label), None)
if existing_label:
labels.append(existing_label['id'])
import_response: requests.Response = gitea_api.post("/repos/" + owner + "/" + repo + "/issues", json={
"assignee": assignee,
"assignees": assignees,
"body": issue.description,
"closed": issue.state == 'closed',
"due_on": due_date,
"labels": labels,
"milestone": milestone,
"title": issue.title,
})
if import_response.ok:
print_info("Issue " + issue.title + " imported!")
else:
print_error("Issue " + issue.title + " import failed: " + import_response.text)
def _import_groups(gitea_api: pygitea.API, groups: T.List[gitlab.v4.objects.Group]):
for group in groups:
members: T.List[gitlab.v4.objects.GroupMember] = group.members.list(all=True)
print("Importing group " + name_clean(group.name) + "...")
print("Found " + str(len(members)) + " gitlab members for group " + name_clean(group.name))
if not organization_exists(gitea_api, name_clean(group.name)):
import_response: requests.Response = gitea_api.post("/orgs", json={
"description": group.description,
"full_name": group.full_name,
"location": "",
"username": name_clean(group.name),
"website": ""
})
if import_response.ok:
print_info("Group " + name_clean(group.name) + " imported!")
else:
print_error("Group " + name_clean(group.name) + " import failed: " + import_response.text)
# import group members
_import_group_members(gitea_api, members, group)
