After search for a long time I found the solution, which I'm posting here for anyone else who's interested in making a Git/Gerrit hook to do such thing like me:
First open http://example.com/rest/api/2/issue/<ISSUE>/transitions?expand=transitions.fields
in your browser for your website and issue number to find the transition ID.
Supposing it's 1000:
import urllib
import urllib2
import base64
import json
key = 'JIRA-123'
comment = "It's done!"
username = 'username'
password = 'password'
# See http://docs.atlassian.com/jira/REST/latest/#id199544
url = 'http://example.com/rest/api/2/issue/%s/transitions' % key
auth = base64.encodestring('%s:%s' % (username, password)).replace('\n', '')
data = json.dumps({
'transition': {
'id': 1000 # Resolved (for my setup)
},
'update': {
'comment': [
{
'add': {
'body': comment
}
}
]
},
})
request = urllib2.Request(url, data, {
'Authorization': 'Basic %s' % auth,
'Content-Type': 'application/json',
})
print urllib2.urlopen(request).read()
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