Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Bringing CocoaPods to Linux
Search
Boris Bügling
September 16, 2015
Programming
0
1.1k
Bringing CocoaPods to Linux
Talk on build systems and abstracting them inside CocoaPods. Given at NSSpain 2015. 🍷
Boris Bügling
September 16, 2015
Tweet
Share
More Decks by Boris Bügling
See All by Boris Bügling
Testing ⌚️ Apps and Other Extensions
neonichu
1
4.6k
Cross-platform Swift
neonichu
4
18k
Building better API clients in Swift
neonichu
1
290
Cross-platform Swift
neonichu
3
900
Swift Package Manager
neonichu
2
330
Swift Package Manager
neonichu
0
50
📺
neonichu
0
2k
Cross-Platform Swift
neonichu
0
75
Swift Package Manager
neonichu
6
4.3k
Other Decks in Programming
See All in Programming
Djangoにおける複数ユーザー種別認証の設計アプローチ@DjangoCongress JP 2025
delhi09
PRO
4
500
バッチを作らなきゃとなったときに考えること
irof
2
550
データの整合性を保つ非同期処理アーキテクチャパターン / Async Architecture Patterns
mokuo
55
19k
責務と認知負荷を整える! 抽象レベルを意識した関心の分離
yahiru
8
1.5k
苦しいTiDBへの移行を乗り越えて快適な運用を目指す
leveragestech
0
1.1k
Django NinjaによるAPI開発の効率化とリプレースの実践
kashewnuts
1
290
kintone開発を効率化するためにチームで試した施策とその結果を大放出!
oguemon
0
270
なぜイベント駆動が必要なのか - CQRS/ESで解く複雑系システムの課題 -
j5ik2o
14
4.8k
PRレビューのお供にDanger
stoticdev
1
240
データベースのオペレーターであるCloudNativePGがStatefulSetを使わない理由に迫る
nnaka2992
0
240
CDKを使ったPagerDuty連携インフラのテンプレート化
shibuya_shogo
0
120
Bedrock Agentsレスポンス解析によるAgentのOps
licux
3
940
Featured
See All Featured
Designing Experiences People Love
moore
140
23k
Building Flexible Design Systems
yeseniaperezcruz
328
38k
Done Done
chrislema
182
16k
GraphQLとの向き合い方2022年版
quramy
44
14k
Reflections from 52 weeks, 52 projects
jeffersonlam
348
20k
How to Ace a Technical Interview
jacobian
276
23k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
47
5.2k
Into the Great Unknown - MozCon
thekraken
35
1.6k
How GitHub (no longer) Works
holman
314
140k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
[RailsConf 2023] Rails as a piece of cake
palkan
53
5.3k
It's Worth the Effort
3n
184
28k
Transcript
Bringing CocoaPods to Linux NSSpain, September 2015 Boris Bügling -
@NeoNacho
CocoaPods dependency management ✅
Contentful content management ✅
Xcode?
Agenda 4 Why? 4 Xcode's build system 4 How does
CocoaPods interact with it? 4 Alternatives 4 Plan
None
None
None
No Xcode on Linux
Xcode is broken
ya tu sabes
Quora Post from early 2014
Just two examples 4 Archiving watchOS 2.0 apps 4 CLANG_ENABLE_MODULES
[Xcode 7 beta] Linking dual (iphoneos and watchos) frameworks with
same product name causes archive to fail http://openradar.appspot.com/22392501
None
CLANG_ENABLE_MODULES
Enables the use of modules for system APIs. System headers
are imported as semantic modules instead of raw headers.
"system APIs" == any framework outside your target !
None
Bring back CocoaPods to its core and move rest (e.g.
Xcode integration) into plugins. #2729 From October 2014 https://github.com/CocoaPods/CocoaPods/issues/ 2729
Solve everyday problems for Cocoa and Xcode developers.
Let's face it, programming sucks.
Xcode's build system
4 Fairly old (Xcode3Core.ideplugin) 4 Entirely based on mtimes 4
Poorly documented
De-facto documentation 4 http://pewpewthespells.com/blog/ managing_xcode.html 4 http://pewpewthespells.com/blog/ buildsettings.html
Xcode project files !"#
Tomorrow 16:30 - 17:00 Grant Paul - Making Sense of
Xcode
How does CocoaPods interact with it?
4 Pods project 4 Integration into the user project 4
Linting
Pods project 4 Generated by our Xcodeproj gem 4 Targets
for all Pods 4 XCConfig files
Private XCConfig #include "ContentfulDeliveryAPI.xcconfig" GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1 HEADER_SEARCH_PATHS =
"${PODS_ROOT}/Headers/Private" "${PODS_ROOT}/Headers/Private/ContentfulDeliveryAPI" "${PODS_ROOT}/Headers/Public" "${PODS_ROOT}/Headers/Public/AFNetworking" "${PODS_ROOT}/Headers/Public/Bypass" "${PODS_ROOT}/Headers/Public/CGLMail" "${PODS_ROOT}/Headers/Public/ContentfulDeliveryAPI" "${PODS_ROOT}/Headers/Public/ContentfulDialogs" "${PODS_ROOT}/Headers/Public/ContentfulPersistence" "${PODS_ROOT}/Headers/Public/ContentfulStyle" "${PODS_ROOT}/Headers/Public/DDPageControl" "${PODS_ROOT}/Headers/Public/EDColor" "${PODS_ROOT}/Headers/Public/FBSnapshotTestCase" "${PODS_ROOT}/Headers/Public/ISO8601DateFormatter" "${PODS_ROOT}/Headers/Public/LatoFont" "${PODS_ROOT}/Headers/Public/TSMiniWebBrowser@dblock" OTHER_LDFLAGS = ${CONTENTFULDELIVERYAPI_OTHER_LDFLAGS} -ObjC PODS_ROOT = ${SRCROOT} SKIP_INSTALL = YES
Build settings 4 GCC_PREPROCESSOR_DEFINITIONS 4 HEADER_SEARCH_PATHS 4 OTHER_LDFLAGS
None
User project 4 Optional integration (--no-integrate) 4 Implicit target dependencies
4 XCConfig files
Public XCConfig CONTENTFULDELIVERYAPI_OTHER_LDFLAGS = -framework "MapKit" -framework "UIKit"
If you edit OTHER_LDFLAGS in your project, settings will be
copied.
Build phases
Linting 4 Shells out to xcodebuild
Alternatives
Makefiles
package: $(EXECUTABLE_NAME) $(INFO_PLIST) mkdir -p "$(PRODUCT_NAME).app" @/bin/echo -n 'AAPL' >
"$(PRODUCT_NAME).app/PkgInfo" @$(PLBUDDY) -c 'Print CFBundleSignature' $(INFO_PLIST) \ >> "$(PRODUCT_NAME).app/PkgInfo" cp $(EXECUTABLE_NAME) "$(PRODUCT_NAME).app" $(BASE_DIR)/sh/build_plist $(INFO_PLIST) "$(PRODUCT_NAME).app/Info.plist" $(BASE_DIR)/sh/build_ipa "$(PRODUCT_NAME).app" $(EXECUTABLE_NAME): $(OBJS) $(LD) $(CFLAGS) $(LDFLAGS) -o $@ $^
Makefiles 4 Build rules to transform files (e.g. .m =>
.o) 4 Based on mtimes 4 "Phony" rules which run unconditionally 4 Dependencies to files or other rules 4 Exists everywhere
Rules target: dependencies build step(s)
Execution make [options] [target1 target2 ...]
Buck
None
None
None
None
None
=> no more DerivedData nonsense !
Installation $ brew update $ brew tap facebook/fb $ brew
install --HEAD buck
Quickstart $ buck quickstart --type ios --dest-dir . [...] $
buck build demo_app_ios [...] $ ls buck-out/gen/ios/BuckDemoApp BuckDemoApp.app BuckDemoApp.dSYM
Initial build $ buck build demo_app_ios [...] [-] BUILDING...FINISHED 2.4s
(8/8 JOBS, 8 UPDATED, 0.0% CACHE HITS) Subsequent builds $ buck build demo_app_ios [...] [-] BUILDING...FINISHED 0.0s (1/8 JOBS, 0 UPDATED)
Faster iterations
BUCK apple_binary( [...] ) xcode_project_config( name = 'Hello', src_target =
':Hello', action_config_names={'profile': 'Profile'} )
Source files srcs = [ 'Code/AppDelegate.m' 'Code/ViewController.m', 'Code/main.m', ],
Headers headers = [ 'Code/AppDelegate.h' 'Code/ViewController.h', ],
Linked frameworks frameworks = [ '$SDKROOT/System/Library/Frameworks/Foundation.framework', '$SDKROOT/System/Library/Frameworks/UIKit.framework', ],
Dependencies deps = [ '//Libraries/EXExample:EXExample', ],
Buck does not support Swift !
Plan
Plan 4 Prototype with plugins ! 4 Abstraction for the
build system 4 Mapping for build settings (*_xcconfig attributes) 4 ??? 4 Profit!
Add a new platform
Adding a new platform (tvos)
Gemfile source 'https://rubygems.org' gem 'cocoapods', :git => 'https://github.com/CocoaPods/CocoaPods.git', :branch =>
'tvos' gem 'cocoapods-core', :git => 'https://github.com/CocoaPods/Core.git', :branch => 'tvos-support' gem 'xcodeproj', :git => 'https://github.com/CocoaPods/Xcodeproj.git', :branch => 'tvos-support' Usage: $ bundle exec pod install
Xcode is a leaky abstraction, try to learn what's underneath
it.
Thanks!
https://www.facebook.com/events/ 1495505997428211/ _ @NeoNacho
[email protected]
http://buegling.com/talks