Implement a flag and function for starting a job build.

jenkins_backend/README.md

@@ -18,8 +18,7 @@ important credentials which allow the backend to work with Jenkins' API.
 The `jenkins_creds.py` file should look like the following:
 ```
 jenkins_host = 'https://sdk.dyne.org:4443'
-jenkins_user = 'toaster'
-jenkins_pass = 'thetoasterpassword'
+jenkins_cred = 'toaster:thetoasterpassword'
 ```
 
 These files will be read and imported by `sync_jobs.py` when ran.

jenkins_backend/config.py

@@ -1,7 +1,12 @@
 #!/usr/bin/env python3
 
+from jenkins_creds import (jenkins_host, jenkins_cred)
+
 # Path to jenkins-cli.jar
 jarpath = '/var/cache/jenkins/war/WEB-INF/jenkins-cli.jar'
 
+# jar parameters
+jarargs = ['java', '-jar', jarpath, '-s', jenkins_host, '-auth', jenkins_cred]
+
 # Physical path to where jobs are held
 jobpath = '/srv/toaster'

jenkins_backend/sync_jobs.py

@@ -6,8 +6,7 @@ Module for backend talk with Jenkins executed by the web/CGI
 from argparse import ArgumentParser
 from subprocess import run
 
-from config import jarpath, jobpath
-from jenkins_creds import (jenkins_host, jenkins_user, jenkins_pass)
+from config import (jarargs, jobpath)
 
 
 def html_escape(string):
@@ -53,23 +52,30 @@ def add_job(jobname):
     for i in replacements:
         sdk_job = sdk_job.replace('{{{%s}}}' % i[0], i[1])
 
-    creds = '%s:%s' % (jenkins_user, jenkins_pass)
-    clijob = run(['java', '-jar', jarpath, '-s', jenkins_host, '-auth', creds,
-                  'create-job', jobname.replace('@', 'AT')],
-                 input=sdk_job.encode())
+    jarargs.append('create-job')
+    jarargs.append(jobname.replace('@', 'AT'))
 
-    return clijob
+    return run(jarargs, input=sdk_job.encode())
 
 
 def del_job(jobname):
     """
     Function for deleting a Jenkins job.
     """
-    creds = '%s:%s' % (jenkins_user, jenkins_pass)
-    clijob = run(['java', '-jar', jarpath, '-s', jenkins_host, '-auth', creds,
-                  'delete-job', jobname.replace('@', 'AT')])
+    jarargs.append('delete-job')
+    jarargs.append(jobname.replace('@', 'AT'))
 
-    return clijob
+    return run(jarargs)
+
+
+def run_job(jobname):
+    """
+    Function for running a Jenkins job.
+    """
+    jarargs.append('build')
+    jarargs.append(jobname.replace('@', 'AT'))
+
+    return run(jarargs)
 
 
 def main():
@@ -80,6 +86,7 @@ def main():
     parser.add_argument('-a', '--add', action='store_true')
     parser.add_argument('-d', '--delete', action='store_true')
     parser.add_argument('-n', '--dryrun', action='store_true')
+    parser.add_argument('-r', '--run', action='store_true')
     parser.add_argument('jobname')
     # NOTE: jobname should be email-arch-date, and a predefined directory
     # somewhere on the filesystem. e.g.:
@@ -88,7 +95,6 @@ def main():
 
     args = parser.parse_args()
 
-
     if args.add:
         if args.dryrun:
             print('Would add:', args.jobname)
@@ -101,6 +107,12 @@ def main():
             return
         print('Removing job:', args.jobname)
         del_job(args.jobname)
+    elif args.run:
+        if args.dryrun:
+            print('Would build:', args.jobname)
+            return
+        print('Building job:', args.jobname)
+        run_job(args.jobname)
 
 
 if __name__ == '__main__':