This document discusses continuous integration and continuous delivery (CI/CD) for app development at Mandiri. It begins with an overview of CI/CD, including elements like source control, building, testing and deploying. It then proposes a solution using Jenkins and Fastlane to automate building iOS and Android apps from code commits through testing to production deployment. The document demonstrates this process and discusses advantages like reduced errors and faster updates.

1. CI/CD Impact
for Mandiri
Apps
Development
Bintang Thunder - ODP 162
1895701720 - Software Engineer

2. Overview
What I see about Continiuous
Integration and Mandiri Apps
Development
01
What is Continuous Integration &
Development
02
Elements of Continuous Integration and
Development
03
Principles of Continuous Integration and
Development

3. Solution
Brief explanation how this CI/CD Works
01
What kind of technology that can be use
02
Demo how it works
03
What is the benefit of using CI/CD in
Development Environment

4. What is
Continuous
Integration &
Development
Activity that helps you automate steps in your software delivery
process, from code builds until stage production.

5. HOW IT WORKS
Simple Integration
SOURCE BUILD TEST DEPLOY

6. Elements for
Simple
Implementation
Stage from Code to Production Environment
Source Stage
When code push to repository will trigger
build stage to generate iPA/APK
Build Stage
Stage to create iPA/APK
Test Stage
Validate the correctness of our code
Deploy Stage
Ship iPA/APK to production environment
from our staging

7. Principles of
Continuous
Integration
Thing to know to make successful
production development
Architect the system in a way that supports
iterative releases
Always keep the code in a deployable state
Work in small iterations
If you build it, you run it
Anyone can build it

8. Solution
Using CI/CD from Jenkins and combine with Git to deliver
Application from Development Staging to Production
Staging.

9. Xcode & Android Studio (IDE) (Swift
Language)
using Xcode & Git as Version Control
TestingProduction
How it Works
Push to
Webhook implement
in bitbucket will
triggered jenkins
Jenkins will trigger Fastline
to build iPA/APK
Deliver toGood
Not Good or
New Enhancement

10. DEMO

11. Fastlane Execute Log

12. Jenkins Multi Pipeline

13. Jenkins Build Logs

14. Jenkins Build Logs

15. Important Step
Script in Jenkins
default_platform :ios
platform :ios do
desc "Description of what the lane does"
lane :custom_lane do
enable_automatic_code_signing(
path: "QRCodeReader.xcodeproj
)
automatic_code_signing(
path: "QRCodeReader.xcodeproj",
use_automatic_signing: true
)
build_ios_app(
clean: true,
configuration: "Debug",
scheme: "QRCodeReader",
output_directory: "~/Desktop",
export_method: "development",
output_name: "HasilWew.ipa"
)
end
end
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
fastlane custom_lane
Script in Fastlane

16. Important Step
pipeline{
agent any
stage{
stage('Build'){
steps{
echo "build iPA through Jenkins multi pipeline
}
}
stage('QA'){
steps{
echo "build iPA and then deliver to QA Tester"
}
}
stage('Deploy'){
steps{
echo "Deploy to Production"
}
}
}
}
Example Script in Jenkinsfile

17. Advantage
Why Mandiri Must Use CI/CD
Faster Mean Time To Resolution (MTTR)
One script to execute for deliver product
Reduce Human Error & Manual Error
Easy to track development activity
Easy Maintenance & Updates

18. Thank You
(021) 52997777
bintang.rolintua@bankmandiri.co.id
bmri.id