1.
Mastering the
Project File
Michele Titolo
Sr. Mobile Engineer / Prolific Interactive
@micheletitolo
Saturday, April 20, 13

2.
Hello!
Saturday, April 20, 13

3.
Saturday, April 20, 13

4.
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5.
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6.
<<<<<<< HEAD
! ! ! ! A487DC9215FE5DCD0037E8A3 /* AppDelegate.h */,
! ! ! ! A487DC9315FE5DCD0037E8A3 /* AppDelegate.m */,
! ! ! ! D9CA01C11720AD7D00CBD2B2 /* View Controllers */,
=======
! ! ! ! D9CA01B71720AC3000CBD2B2 /* Base */,
! ! ! ! D9CA01BB1720AC3C00CBD2B2 /* Controllers */,
>>>>>>> star_circle_ratings
Saturday, April 20, 13

7.
Falling back to patching base and 3-way merge...
Auto-merging MyApppp.xcodeproj/project.pbxproj
CONFLICT (content): Merge conflict in MyApp.xcodeproj/
project.pbxproj
Failed to merge in the changes.
Patch failed at 0037 launch screen images update
Saturday, April 20, 13

8.
It’s not that special
Saturday, April 20, 13

9.
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10.
.xcodeproj
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11.
It’s a folder
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12.
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13.
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14.
project.xcworkspace
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15.
another “special” folder
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16.
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17.
contents.xcworkspacedata
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18.
references .xcodeproj
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19.
xcuserdata
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20.
Not just in .xcodeproj
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21.
project.pbxproj
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22.
it’s a plist
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23.
a very special plist
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24.
the heart of your project
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25.
let’s look inside
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26.
// !$*UTF8*$!
{
! archiveVersion = 1;
! classes = {
! };
! objectVersion = 46;
! objects = {
/* Begin PBXBuildFile section */
! ! 8A9D5590A3E24AC297598750 /* libPods.a in Frameworks */ = {isa = PBXBuildFile; fileRef...
! ! D94D3E72170B80FB00EA401C /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; f...
! ! D94D3E74170B80FB00EA401C /* Foundation.framework in Frameworks */ = {isa = PBXBuildFi...
! ! D94D3E76170B80FB00EA401C /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuild...
! ! D94D3E7C170B80FB00EA401C /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; ...
! ! D94D3E7E170B80FB00EA401C /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = D94...
! ! D94D3E82170B80FB00EA401C /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRe...
! ! D94D3E84170B80FB00EA401C /* Default.png in Resources */ = {isa = PBXBuildFile; fileRe...
! ! D94D3E86170B80FB00EA401C /* Default@2x.png in Resources */ = {isa = PBXBuildFile; fil...
! ! D94D3E88170B80FB00EA401C /* Default-568h@2x.png in Resources */ = {isa = PBXBuildFile...
Saturday, April 20, 13

27.
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28.
Let’s break it down
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29.
‘objects’ and ‘root_object’
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30.
‘objects’
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31.
objects = {
D94D3E72170B80FB00EA401C = {...};
D94D3E74170B80FB00EA401C = {...};
D94D3E76170B80FB00EA401C = {...};
532ABB3011D5647300D29D20 = {...};
532ABB3111D5647300D29D20 = {...};
532ABB3211D5647300D29D20 = {...};
532ABB3311D5647300D29D20 = {...};
};
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32.
Every object has a UUID
Saturday, April 20, 13

33.
objects = {
D94D3E72170B80FB00EA401C = {...};
D94D3E74170B80FB00EA401C = {...};
D94D3E76170B80FB00EA401C = {...};
532ABB3011D5647300D29D20 = {...};
532ABB3111D5647300D29D20 = {...};
532ABB3211D5647300D29D20 = {...};
532ABB3311D5647300D29D20 = {...};
};
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34.
‘root_object’
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35.
isa = PBXProject;
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36.
mainGroup = A487DC7415FE5DCD0037E8A3;
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37.
targets = (
! 1D6058900D05DD3D006BFB54 /* MyApp */,
! D94C698916E6E808002BDD31 /* MyApp Test */,
! D9E1D32A16E6FCC100C0524D /* MyApp Pro */,
);
Saturday, April 20, 13

38.
projectReferences = (
! {
! ! ProductGroup = D94C698116E6E7DE002BDD31 /* Products */;
! ! ProjectRef = D94C698016E6E7DE002BDD31 /* KIF.xcodeproj */;
! },
);
Saturday, April 20, 13

39.
buildConfigurationList = C01FCF4E08A954540054247B
Saturday, April 20, 13

40.
PBXAggregateTarget
PBXBuildRule
PBXContainerItemProxy
PBXCopyFilesBuildPhase
PBXFileReference
PBXFrameworksBuildPhase
PBXGroup
PBXHeadersBuildPhase
PBXLegacyTarget
PBXNativeTarget
PBXProject
PBXReferenceProxy
PBXRezBuildPhase
PBXShellScriptBuildPhase
PBXSourcesBuildPhase
PBXTargetDependency
PBXVariantGroup
XCBuildConfiguration
XCConfigurationList
XCVersionGroup
Saturday, April 20, 13

41.
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42.
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43.
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44.
XCBuildConfiguration
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45.
Debug and Release
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46.
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47.
Compiler flags
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48.
buildSettings = {
! ALWAYS_SEARCH_USER_PATHS = NO;
! "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
! COPY_PHASE_STRIP = NO;
! DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
! GCC_DYNAMIC_NO_PIC = NO;
! GCC_OPTIMIZATION_LEVEL = 0;
! GCC_PRECOMPILE_PREFIX_HEADER = YES;
! GCC_PREFIX_HEADER = Prefix.pch;
! GCC_WARN_ABOUT_RETURN_TYPE = YES;
! GCC_WARN_UNUSED_VALUE = NO;
! GCC_WARN_UNUSED_VARIABLE = YES;
! INFOPLIST_FILE = Info.plist;
! ONLY_ACTIVE_ARCH = NO;
! PRODUCT_NAME = MyApp;
! SDKROOT = iphoneos;
};
Saturday, April 20, 13

49.
Project or Target
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50.
PBXNativeTarget
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51.
buildConfigurationList
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52.
buildPhases
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53.
buildPhases
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54.
PBXResourcesBuildPhase
==
Copy Bundle Resources
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55.
PBXSourcesBuildPhase
==
Compile Sources
Saturday, April 20, 13

56.
PBXFrameworksBuildPhase
==
Link Binary With Libraries
Saturday, April 20, 13

57.
PBXShellScriptBuildPhase
==
Run Script
Saturday, April 20, 13

58.
The Big Picture
Saturday, April 20, 13

59.
Saturday, April 20, 13

60.
It’s just a plist
Saturday, April 20, 13

61.
How does this make our
lives suck less?
Saturday, April 20, 13

62.
project.pbxproj -text
Saturday, April 20, 13

63.
Make it readable
Saturday, April 20, 13

64.
Make it JSON
Saturday, April 20, 13

65.
Xcode don’t care
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66.
The End
Michele Titolo
@micheletitolo
Saturday, April 20, 13