[ci skip][jenkins]add script to check pull request status, if not set, rebuild it automatically

tools/jenkins-scripts/github-pr-watchdog.py

@@ -0,0 +1,71 @@
+#check latest pull request statuses, it no statuses found after 3 min, rebuild the pr
+import os
+import requests
+import datetime
+import re
+import json
+import sys
+import traceback
+
+url = 'https://api.github.com/repos/cocos2d/cocos2d-x/pulls?state=open&sort=created&direction=desc'
+job_trigger_url=os.environ['JOB_PULL_REQUEST_BUILD_TRIGGER_URL']
+access_token = os.environ['GITHUB_ACCESS_TOKEN']
+Headers = {"Authorization":"token " + access_token} 
+def main():
+	r = requests.get(url,headers=Headers)
+	payload = r.json()
+	#print payload
+	for pr in payload:
+		pr_num = pr['number']
+		r = requests.get(pr['url']+"/commits",headers=Headers)
+    		commits = r.json()
+		#print commits
+    		last_commit = commits[len(commits)-1]
+    		message = last_commit['commit']['message']
+		
+		#print message
+    		pattern = re.compile("\[ci(\s+)skip\]", re.I)
+    		result_commit_title = pattern.search(message)
+
+    		title = pr['title']
+    		result_pr_title = pattern.search(title)
+    		if result_commit_title is not None or result_pr_title is not None:
+        		print 'skip build for pull request #' + str(pr_num)
+        	#return(0)
+		s = pr['statuses_url']
+		update_time = pr['updated_at']
+		#print pr_num
+		#print s
+		#print update_time
+		t = datetime.datetime.strptime(update_time, "%Y-%m-%dT%H:%M:%SZ")
+		now = datetime.datetime.utcnow()
+		three_minutes = datetime.timedelta(seconds=3*60)
+		if (t + three_minutes < now):
+			#print pr_num
+			statuses = requests.get(s, headers=Headers)
+			#print statuses.json()
+			if(len(statuses.json()) < 1):
+				print pr_num
+				payload_forward = {}
+				payload_forward['number']=pr_num
+				payload_forward['action']=pr['state']
+				payload_forward['html_url']=pr['html_url']
+				payload_forward['statuses_url']=pr['statuses_url']
+				payload_forward['branch']=pr['base']['ref']
+				print payload_forward
+				post_data = {'payload':""}
+				post_data['payload']= json.dumps(payload_forward)
+
+				requests.post(job_trigger_url, data=post_data)
+
+# -------------- main --------------
+if __name__ == '__main__':
+    sys_ret = 0
+    try:
+    	main()
+    except:
+	traceback.print_exc()
+	sys_ret = 1
+    finally:
+	sys.exit(sys_ret)
+