Monorepo w Allegro

Monorepo w Allegro
Allegro Tech Talks #12, Poznań
Aleksander Grzyb, iOS Developer

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Poznań
8 osób

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Poznań
8 osób
Wrocław
5 osób

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Poznań
8 osób
Wrocław
5 osób
Warszawa
9 osób

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github.com/AlDanial/cloc
--------------------------------------------------------------------------------
Language Files Lines Blank Comment Code
--------------------------------------------------------------------------------
Objective-C 3939 397898 81232 31898 284768
C/C++ Header 3813 232674 39049 43800 149825
JSON 838 137764 770 0 136994
Swift 2538 178624 33677 15496 129451
Markdown 104 13464 3899 0 9565
Bourne Shell 48 3633 453 302 2878
Plain Text 14 1123 192 0 931
PHP 1 849 182 6 661
Ruby 5 608 74 15 519
Python 6 440 101 27 312
CSS 1 425 85 161 179
Awk 1 60 4 13 43
YAML 1 29 5 0 24
HTML 2 23 3 0 20
--------------------------------------------------------------------------------
Total 11311 967614 159726 91718 716170
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Language Files Lines Blank Comment Code
--------------------------------------------------------------------------------
Objective-C 3939 397898 81232 31898 284768
C/C++ Header 3813 232674 39049 43800 149825
Swift 2538 178624 33677 15496 129451

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Separacja i reużywalność
Produktywność
Odpowiedzialność

⛓

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⛓
Produktywność
Odpowiedzialność

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Produktywność

⛓
Odpowiedzialność

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Odpowiedzialność

Produktywność

⛓

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Stopień realizacji
Czas

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//
// main.m
// Allegro
//
// Created by Jakub Kuzimski on 22.08.2012.
// Copyright (c) 2012 Jakub Kuzimski. All rights reserved.
//
#import
#import "APAppDelegate.h"
int main(int argc, char *argv[]) {
@autoreleasepool {
return UIApplicationMain(argc, argv, nil, NSStringFromClass([APAppDelegate class]));
}
}
22.08.2012

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❌
Produktywność
Odpowiedzialność
❌
❌

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Produktywność
❌
❌
Odpowiedzialność
❌

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Produktywność
Odpowiedzialność
❌
❌
❌

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Allegro
Strona oferty
Strona główna
Proces zakupowy
Networking
UI

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Strona oferty

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Strona oferty

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Strona oferty

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Strona oferty

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Strona oferty

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Strona oferty

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OfferDetails.podspec
Pod::Spec.new do |spec|
spec.name = "OfferDetails"
spec.version = "2.0.0"
spec.summary = "Module is presenting offer details and related information."
spec.source_files = ["OfferDetails/OfferDetails/**/*.{h,m,swift}"]
spec.resource_bundle = { "Resources" => ["OfferDetails/OfferDetails/**/*.{xib,storyboard,lproj,xcassets}"] }
spec.dependency "CoreModule", ">= 1"
spec.dependency "AllegroCommons", ">= 2.4.0"
spec.dependency "AllegroDynamicText", ">= 1.1.1"
spec.dependency "NYTPhotoViewer", ">= 1.0.1"
spec.dependency "JGProgressHUD", "1.4"
spec.dependency "INSPullToRefresh", "1.1.5"
spec.dependency "AllegroNetworking", ">= 2.6.0"
spec.dependency "Metrum", ">= 0.22.0"
end

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end

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end

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end

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Allegro/Podfile
source "https://allegro_git/pods.specs.git"
source "https://github.com/CocoaPods/Specs"
target "Allegro" do
pod "Registration", "1.5.0"
pod "Cart", "3.1.2"
pod "OfferDetails", "2.0.0"
(...)
end
➕
pod update OfferDetails

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Allegro/Podfile
source "https://github.com/CocoaPods/Specs"
target "Allegro" do
pod "Registration", "1.5.0"
pod "Cart", "3.1.2"
(...)
end
➕
pod update OfferDetails

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Produktywność
Odpowiedzialność
✅
✅
✅

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Produktywność
Odpowiedzialność
✅
✅
✅

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Produktywność
Odpowiedzialność
✅
✅
✅

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Produktywność
Odpowiedzialność
❌
✅
✅

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Allegro
Strona oferty
Proces zakupowy
Networking
1.0.0

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Allegro
Strona oferty
Proces zakupowy
Networking
1.0.1
Networking
1.0.0

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Allegro
Strona oferty
Proces zakupowy
Networking
1.0.1

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Allegro
Strona oferty
Proces zakupowy
Wyszukiwanie
Rejestracja
Networking
1.0.0
Networking
1.0.5
UI
2.0.0
UI
2.2.0
UI
2.1.0
Networking
1.1.0

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1. Przenieść kod z modułu strony oferty do AllegroCommons.

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2. Założyć PR do repozytorium AllegroCommons.

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3. Wydać nowe AllegroCommons.

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4. Uaktualnić AllegroCommons w module oferty.

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4. Uaktualnić AllegroCommons w module oferty.
5. Uaktualnić AllegroCommons w module procesu zakupowego.

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(...)
<<<<<<< HEAD
PODFILE CHECKSUM: 15f6bd662808121403ea733c7263b90e7b912840
=======
PODFILE CHECKSUM: 4c795d243895a6e7905e0606b06679090f723b4a
>>>>>>> develop
└── Allegro
├── Allegro
├── Allegro.xcodeproj
├── Allegro.xcworkspace
├── AllegroStubbedUITests
├── AllegroTests
├── Podfile
├── Podfile.lock
├── Pods.xcodeproj
├── Pods
│ ├── ...
│ ├── Manifest.lock
│ └── ...
└── fastlane
Allegro/Podfile.lock
├── Podfile.lock
├── Pods.xcodeproj
│ ├── Manifest.lock

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Konflikty w plikach CocoaPods
⚔
Piekło wersjonowania

Wydzielenie reużywalnego kodu
♻

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⚔

♻

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⚔

♻

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⚔

♻

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├── Allegro
│ ├── Allegro
│ ├── Allegro.xcodeproj
│ ├── Allegro.xcworkspace
│ ├── AllegroStubbedUITests
│ ├── AllegroTests
│ ├── Podfile
│ ├── Podfile.lock
│ ├── Pods
│ └── fastlane
├── AllegroModules
│ ├── Cart
│ ├── Comments
│ ├── CrossSell
│ ├── ListingModule
│ ├── LoyaltyProgram
│ ├── MyOrders
│ ├── Networking
│ ├── Observed
│ ├── OfferComparison
│ ├── OfferDetails
│ ├── Opbox
│ ├── Origami
│ ├── Registration
│ ├── Routings
│ └── Search
└── fastlane
└── Fastfile

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├── Allegro
│ ├── Pods
│ ├── Cart
│ ├── Opbox
└── fastlane
└── Fastfile
├── Allegro
│ ├── Pods

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├── Allegro
│ ├── Pods
│ ├── Cart
│ ├── Opbox
└── fastlane
└── Fastfile
│ ├── Cart
│ ├── Opbox

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git remote add MODULE-origin https://allegro_git/iosmodules/MODULE.git
git fetch MODULE-origin
git merge --allow-unrelated-histories MODULE-origin/develop
git remote remove MODULE-origin
git push origin

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git remote add MODULE-origin https://allegro_git/iosmodules/MODULE.git
git fetch MODULE-origin
git merge --allow-unrelated-histories MODULE-origin/develop
git remote remove MODULE-origin
git push origin
--allow-unrelated-histories

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(...)
target :OfferDetails do
project '../AllegroModules/OfferDetails/OfferDetails.xcodeproj'
workspace 'Allegro'
pod_OfferDetailsDependencies
target :OfferDetailsTests do
inherit! :search_paths
pod_FBSnapshotTest
pod_CommonPodsForTargetsWithTests
end
end
(...)
├── Allegro
│ ├── Pods
│ ├── ...
│ │ ├── OfferDetails
│ │ ├── OfferDetails.xcodeproj
│ │ ├── OfferDetailsTests
│ │ └── fastlane
│ ├── ...
└── fastlane
└── Fastfile
Allegro/Podfile

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sh "git fetch origin -u +#{destination_branch}:#{destination_branch}"
destination_branch_commit = sh("git ls-remote https://allegro.git #{destination_branch} | awk '{print $1;}'")
branch_commit = sh("git rev-parse HEAD")
changed_files_paths = sh("git diff --name-only #{diff_range}").split("\n")
changed_files_paths.each do |changed_file_path|
projects_list.each do |project|
project.diff_detection_paths.each do |diff_detection_path|
if changed_file_path.start_with? diff_detection_path
projects_to_test.add(project)
end
end
end
end
projects_to_test.each do |project_to_test|
Dir.chdir(project_to_test.path) do
runner.execute(project_to_test.test_action, :ios)
end
end
fastlane/Fastfile

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end
end
end
end
end
end
fastlane/Fastfile

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end
end
end
end
end
end
fastlane/Fastfile

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end
end
end
end
end
end
fastlane/Fastfile
end
end
end
end

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end
end
end
end
end
end
fastlane/Fastfile
end
end
end
end

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end
end
end
end
fastlane/Fastfile
end
end
end
end
["AllegroModules/OfferDetails",
"AllegroModules/Origami",
"AllegroModules/CrossSell",
"Allegro/Pods/Metrum",
"AllegroModules/Networking",
"Allegro/Pods/AllegroCommons"]

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end
end
end
end
end
end
fastlane/Fastfile
end
end

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├── Allegro
├── Toolset
│ ├── SwiftFormat
│ │ ├── run_swiftformat.sh
│ │ ├── run_swiftformat_in_modules.sh
│ │ └── swiftformat-0.30.2
│ ├── SwiftLint
│ │ ├── run_swiftlint.sh
│ │ └── swiftlint-0.25.0
│ └── clang-format
│ ├── clang-format
│ ├── reformat_all.sh
│ └── run_clang_format.sh
└── ...
github.com/nicklockwood/SwiftFormat github.com/realm/SwiftLint clang.llvm.org/docs/ClangFormat.html

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├── Allegro
├── Configuration
│ ├── Project-Debug.xcconfig
│ ├── Project-Lab.xcconfig
│ ├── Project-Release.xcconfig
│ └── Project-Shared.xcconfig
└── ...

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Allegro/Podfile
post_install do | installer |
Dir["../AllegroModules/*/"].map { |a| File.basename(a) }.each do |filePath|
Dir.glob(File.join("Pods", "**", "Pods-#{filePath}.debug.xcconfig")).each do |file|
File.open(file, 'a') { |f| f.puts "\n#include \"../../Configuration/Project-Debug.xcconfig\" " }
end
(...)
end
(...)
end

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(...)
PODS_PODFILE_DIR_PATH = ${SRCROOT}/../../Allegro
PODS_ROOT = ${SRCROOT}/../../Allegro/Pods
#include "../../Configuration/Project-Debug.xcconfig"
Allegro/Pods/Target Support Files/Pods-OfferDetails/Pods-OfferDetails.debug.xcconfig
#include "../../Configuration/Project-Debug.xcconfig"
#include \"../../Configuration/Project-Debug.xcconfig\"
Allegro/Podfile
post_install do | installer |
Dir["../AllegroModules/*/"].map { |a| File.basename(a) }.each do |filePath|
Dir.glob(File.join("Pods", "**", "Pods-#{filePath}.debug.xcconfig")).each do |file|
File.open(file, 'a') { |f| f.puts "\n#include \"../../Configuration/Project-Debug.xcconfig\" " }
end
(...)
end
(...)
end

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+ ,

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Produktywność
Odpowiedzialność
✅
✅
✅

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Produktywność
Odpowiedzialność
✅
✅
✅

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Produktywność
Odpowiedzialność
✅
✅
✅

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https://engineering.shopify.com/blogs/engineering/mobile-tophatting-at-shopify-1

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Ciekawe źródła
• Faster Together: Uber Engineering’s iOS Monorepo
• Why Google Stores Billions of Lines of Code in a
Single Repository
• µFeatures Guidelines

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Q&A
[email protected]

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Monorepo w Allegro

Monorepo w Allegro

Aleksander Grzyb

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