Continuous Integration in PHP

LESZEK KRUPIŃSKI PHPERS WARSZAWACONTINUOUS IN

TEGRATION AND PHP

HELLO.

LESZEK KRUPIŃSKIARCHITECT CONSULTANT DEVELOPER

@LEAFNODELEAFNODE.PL

MANY PEOPLE DEVELOP THE SAME CODEBASE

PERFECT SITUATION

Dev1 Dev2

MAI

N BR

ANCH

REALITY

Dev1 Dev2

MAI

N BR

ANCH

6 m

onth

s

RELEASE!

Dev1 Dev2

MAI

N BR

ANCH

CONTINUOUS INTEGRATION!

TARGET:

INTEGRATION HELL

METHOD:

INTEGRATION EVEN FEW TIMES A DAY

RULES

YES, IT’S FROM WIKIPEDIA

1

USE CODE REPOSITORY

2

AUTOMATE YOUR BUILD

3

LET THE BUILD TEST ITSELF

4

EVERY DEVELOPER COMMITS TO THE MAIN BRANCH AT LEAST ONCE A DAY

5

EVERY COMMIT SHOULD BE BUILT AND TESTED

6

BUILD SHOULD BE FAST

7

TEST IN PRODUCTION-LIKE ENVIRONMENT

(AS CLOSE AS YOU CAN)

8

GIVE DEVELOPERS ACCESS TO THE BUILD ARTIFACTS

9

EVERY DEVELOPER HAS ACCESS TO THE LAST BUILD RESULTS

10

AUTOMATE YOUR DEPLOYMENT

+/-

MANUALLY? UNFEASIBLE.

HUDSON

JENKINSTRAVIS CI

CRUISECONTROL

BAMBOOTEAMCITY

MEET JENKINS

(SOMETIMES KNOWN AS HUDSON)

INSTALLATION

• Stand-alone JAR

• Tomcat

• apt-get install jenkins

• apache/nginx proxy

TRIGGERS

BUT… PHP DOES NOT COMPILE!

(SORT OF)

CODING STANDARDSTESTS

COMPLEXITY

DOCUMENTATION

METRICS

USING PLUGINS

USING EXTERNAL TOOLS CONNECTORS

DYNAMIC DUO: SEBASTIAN BERGMANN

STEFAN PRIEBSCH

PHPUNIT(+COVERAGE)

SELENIUM

PHP DEPEND

CODE COMPLEXITY AND ERRORS

PHP MESS DETECTOR

PHP COPY/PASTE DETECTOR

CODESNIFFER

PHPDOX

API BROWSER

CODE BROWSER

THAT’S NOT ALL!

RUNNING SCRIPTS

DEPLOYMENT

SLAVE? GIVE ME YOUR KEY.

ACCESS CONTROL

LET’S PLAY!

http://www.pinterest.com/pin/430164201879055746/

https://wiki.jenkins-ci.org/display/JENKINS/Lava+Lamp+Notifier

http://www.pinterest.com/pin/430164201879062573/

http://blog.agilegamedevelopment.com/2011/09/homebrew-build-status-traffic-light.html

http://www.pinterest.com/pin/430164201879093032/

http://www.therealjoshanderson.com/2010/04/ledbloa-ftw-my-teams-new-build-status.html

http://code.google.com/p/siren-of-shame/

http://www.panic.com/blog/the-panic-status-board/

WHAT ELSE

http://en.wikipedia.org/wiki/File:Continuous_Delivery_process_diagram.png CC-BY-SA (c) Jez Humble

THANK YOU.

JENKINS-PHP.ORG SLIDESHARE.NET/LEAFNODE