• Click to modify – Second level Continuous Delivery … › content › download › 8744 ›...

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Continuous Delivery Workflow

with Gerrit» Fifth level

© Copyright 2015, Genuitec, LLC. All rights reserved. 1

with Gerrit

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Introductions

Other stuff I do:

• Lead developer

• Git specialist

• Code reviewer» Fifth level

© Copyright 2015, Genuitec, LLC. All rights reserved. 2© Copyright 2015, Genuitec, LLC. All rights reserved. 2

Piotr TomiakProduct Architect

MyEclipse

• Code reviewer

• OSGi guy

• Kanban evangelist

• Walking Javadoc for WTP

• Traveler

• Scuba Diver

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Let’s dive in!» Fifth level


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Continuous Delivery

• Customers get new features or bugfixes as soon as they are

finished

• Frequent releases

• Less pressure on the release» Fifth level


Specify TestRelease/

DeployBuild

Feature Lifecycle in Continuous Delivery

Develop

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Continuous Delivery and Git» Fifth level


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A successful

Git Branching Model

» Fifth level


Git branching

model by Vincent Driessen

http://nvie.com/posts/a-successful-git-branching-model/

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Git Branching Model

Feature Lifecycle on develop branch in Git Branching Model

Specify Develop

» Fifth level


Specify Develop Build Release

Specify Develop

Test

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Test before merge!» Fifth level


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Pull Requests

• Code review

• Separate build and test for each pull request

before merge» Fifth level


• Iterative improvement of code by adding new

commits

• It’s fit for Continuous Delivery process

Merges for single commit, useless commits Branching mess

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Merge vs (rebase + amend)

Rebase approach is better:

• History contains only quality commits

• Linear history» Fifth level


• Linear history

• Single commits easy to revert

• Merges only for feature branches

• Unimportant information is lost

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Gerrit + rebase

• Code review

• Separate build and test for each change

before merge » Fifth level


• Iterative improvement of code by

amending commits

• Incoming changes easy to manage

• It’s fit for Continuous Delivery process

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Gerrit Workflow

» Fifth level


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Gerrit Workflow - branching

» Fifth level


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Who likes working on feature

branches with Gerrit?» Fifth level


branches with Gerrit?

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Gerrit Workflow for Eclipse

• Easy management of

feature branches

• Covers Gerrit Workflow» Fifth level


• Improved Fetch from

Gerrit

• Additional utilities

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Tools in action

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Good news!» Fifth level


Free and open source!

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Build, test, release!» Fifth level


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Build

• Regular builds (from stable branch):

– Maven

– Hudson

– Secure Delivery Center

1 hour

» Fifth level


• Delta builds for quick testing iterations:

– Custom Eclipse plugin based on PDE

– Only modified plugins re-exported

– Installable to Regular build as a feature update

– SDC package

5 minutes

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Test

• JUnit tests

• QF Tests

• Test Link for test cases » Fifth level


• Test Link for test cases

(just migrated from Testopia)

• Manual QA verification and tests

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Release

• MyEclipse:

– distributed as SDC pack and a package

– updates pushed to users» Fifth level


– updates pushed to users

• Webclipse:

– Eclipse marketplace

– Evergreen updates

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What’s next?» Fifth level


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Install

Gerrit Workflow for Eclipse can be installed from marketplace:

• Standalone

• With Webclipse

• With MyEclipse» Fifth level


• With MyEclipse

Check Gerrit Workflow for Eclipse

and Webclipse

out at Genuitec booth!

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Question?» Fifth level


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Thank you!

• Meet our Sales Manager Emanuel Darlea» Fifth level

© Copyright 2015, Genuitec, LLC. All rights reserved. 25

• Meet our Sales Manager Emanuel Darlea

• [[email protected]]

• Checkout marketplace for Gerrit Workflow for Eclipse

• Click to modify – Second level Continuous Delivery … › content › download › 8744 ›...

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