add jenkins

distros/void/jenkins.md

@@ -0,0 +1,30 @@
+---
+title: "jenkins"
+tags: [ "void", "build" ]
+---
+# Jenkins on Void
+
+Jenkins is janky.
+
+## Start
+Start the service file.
+
+```bash
+sudo ln -s /etc/sv/jenkins /var/service
+sudo sv start jenkins
+```
+
+Then visit the web interface with `$BROWSER localhost:8080`.
+
+If it's not working, try running the command from the run file the first time:
+
+```bash
+chpst -u jenkins java -jar /opt/jenkins/jenkins.war
+```
+
+## Updating
+
+Jenkins will not work if out of date.
+You will be prompted to update by downloading a `jenkins.war` file.
+Download it, then stop the service, and move the file to `/opt/jenkins/jenkins.war`, then start the service again.
+