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import requests
from requests.auth import HTTPBasicAuth
import re
from StringIO import StringIO
JIRA_URL = 'https://your-jira-url.tld/'
JIRA_ACCOUNT = ('jira-username', 'jira-password')
# the JIRA project ID (short)
JIRA_PROJECT = 'PRO'
GITLAB_URL = 'http://your-gitlab-url.tld/'
# this token will be used whenever the API is invoked and
# the script will be unable to match the jira's author of the comment / attachment / issue
# this identity will be used instead.
GITLAB_TOKEN = 'get-this-token-from-your-profile'
# the project in gitlab that you are importing issues to.
GITLAB_PROJECT = 'namespaced/project/name'
# the numeric project ID. If you don't know it, the script will search for it
# based on the project name.
GITLAB_PROJECT_ID = None
# set this to false if JIRA / Gitlab is using self-signed certificate.
VERIFY_SSL_CERTIFICATE = True
# IMPORTANT !!!
# make sure that user (in gitlab) has access to the project you are trying to
# import into. Otherwise the API request will fail.
# jira user name as key, gitlab as value
# if you want dates and times to be correct, make sure every user is (temporarily) admin
GITLAB_USER_NAMES = {
'jira': 'gitlab',
}
jira_issues = requests.get(
JIRA_URL + 'rest/api/2/search?jql=project=%s+&maxResults=10000' % JIRA_PROJECT,
auth=HTTPBasicAuth(*JIRA_ACCOUNT),
verify=VERIFY_SSL_CERTIFICATE,
headers={'Content-Type': 'application/json'}
)
if not GITLAB_PROJECT_ID:
# find out the ID of the project.
for project in requests.get(
GITLAB_URL + 'api/v3/projects',
headers={'PRIVATE-TOKEN': GITLAB_TOKEN},
).json():
if project['path_with_namespace'] == GITLAB_PROJECT:
GITLAB_PROJECT_ID = project['id']
break
if not GITLAB_PROJECT_ID:
raise Exception("Unable to find %s in gitlab!" % GITLAB_PROJECT)
for issue in jira_issues.json()['issues']:
reporter = issue['fields']['reporter']['name']
gl_issue = requests.post(
GITLAB_URL + 'api/v3/projects/%s/issues' % GITLAB_PROJECT_ID,
headers={'PRIVATE-TOKEN': GITLAB_TOKEN,'SUDO': GITLAB_USER_NAMES.get(reporter, reporter)},
verify=VERIFY_SSL_CERTIFICATE,
data={
'title': issue['fields']['summary'],
'description': issue['fields']['description'],
'created_at': issue['fields']['created']
}
).json()['id']
# get comments and attachments
issue_info = requests.get(
JIRA_URL + 'rest/api/2/issue/%s/?fields=attachment,comment' % issue['id'],
auth=HTTPBasicAuth(*JIRA_ACCOUNT),
verify=VERIFY_SSL_CERTIFICATE,
headers={'Content-Type': 'application/json'}
).json()
for comment in issue_info['fields']['comment']['comments']:
author = comment['author']['name']
note_add = requests.post(
GITLAB_URL + 'api/v3/projects/%s/issues/%s/notes' % (GITLAB_PROJECT_ID, gl_issue),
headers={'PRIVATE-TOKEN': GITLAB_TOKEN,'SUDO': GITLAB_USER_NAMES.get(author, author)},
verify=VERIFY_SSL_CERTIFICATE,
data={
'body': comment['body'],
'created_at': comment['created']
}
)
if len(issue_info['fields']['attachment']):
for attachment in issue_info['fields']['attachment']:
author = attachment['author']['name']
_file = requests.get(
attachment['content'],
auth=HTTPBasicAuth(*JIRA_ACCOUNT),
verify=VERIFY_SSL_CERTIFICATE,
)
_content = StringIO(_file.content)
file_info = requests.post(
GITLAB_URL + 'api/v3/projects/%s/uploads' % GITLAB_PROJECT_ID,
headers={'PRIVATE-TOKEN': GITLAB_TOKEN,'SUDO': GITLAB_USER_NAMES.get(author, author)},
files={
'file': (
attachment['filename'],
_content
)
},
verify=VERIFY_SSL_CERTIFICATE
)
del _content
# now we got the upload URL. Let's post the comment with an
# attachment
requests.post(
GITLAB_URL + 'api/v3/projects/%s/issues/%s/notes' % (GITLAB_PROJECT_ID, gl_issue),
headers={'PRIVATE-TOKEN': GITLAB_TOKEN,'SUDO': GITLAB_USER_NAMES.get(author, author)},
verify=VERIFY_SSL_CERTIFICATE,
data={
'body': file_info.json()['markdown'],
'created_at': attachment['created']
}
)
print "created issue #%s" % gl_issue
print "imported %s issues from project %s" % (len(jira_issues.json()['issues']), JIRA_PROJECT)
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