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Unused via AST #1

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06e5df4
Base example of unused
PaulTaykalo Oct 31, 2017
06088bd
Unused configuration
PaulTaykalo Oct 31, 2017
6ab26a9
Showing unused classes by inheritance
PaulTaykalo Oct 31, 2017
a166224
Unused protocols
PaulTaykalo Oct 31, 2017
0eaea5f
Add tests on inheritance, classes, enums
PaulTaykalo Nov 13, 2017
ecdfe33
Function usage handling
PaulTaykalo Nov 14, 2017
457a297
Used in variables and functions fix
PaulTaykalo Nov 14, 2017
df9c955
Fixed some usage cases, added correct generics handling, skipping imp…
PaulTaykalo Nov 16, 2017
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3 changes: 3 additions & 0 deletions .gitignore
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unused-via-ast/XcodeProj/Unused/Unused.xcodeproj/xcuserdata
unused-via-ast/XcodeProj/Unused/Unused.xcodeproj/project.xcworkspace/xcuserdata
unused-via-ast/test/fixtures/generated
5 changes: 5 additions & 0 deletions unused-via-ast/Gemfile
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source 'https://rubygems.org'

gem 'objc-dependency-tree-generator', '~> 0.1.1'
gem 'rake'
gem 'minitest'
17 changes: 17 additions & 0 deletions unused-via-ast/Gemfile.lock
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GEM
remote: https://rubygems.org/
specs:
minitest (5.10.3)
objc-dependency-tree-generator (0.1.1)
rake (12.2.1)

PLATFORMS
ruby

DEPENDENCIES
minitest
objc-dependency-tree-generator (~> 0.1.1)
rake

BUNDLED WITH
1.16.0
10 changes: 10 additions & 0 deletions unused-via-ast/Rakefile
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require 'rake/testtask'

Rake::TestTask.new do |t|
t.libs << 'test'
t.test_files = FileList['test/**/*_test.rb']
t.verbose = true
end

desc 'Run tests'
task :default => :test
167 changes: 167 additions & 0 deletions unused-via-ast/XcodeProj/Unused/Unused.ast
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307 changes: 307 additions & 0 deletions unused-via-ast/XcodeProj/Unused/Unused.xcodeproj/project.pbxproj
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// !$*UTF8*$!
{
archiveVersion = 1;
classes = {
};
objectVersion = 48;
objects = {

/* Begin PBXBuildFile section */
E448E2D81FA9162F00B7D4FE /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = E448E2D71FA9162F00B7D4FE /* AppDelegate.swift */; };
E448E2DA1FA9162F00B7D4FE /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = E448E2D91FA9162F00B7D4FE /* ViewController.swift */; };
E448E2DF1FA9162F00B7D4FE /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = E448E2DE1FA9162F00B7D4FE /* Assets.xcassets */; };
E448E2EA1FA916D000B7D4FE /* A.swift in Sources */ = {isa = PBXBuildFile; fileRef = E448E2E91FA916D000B7D4FE /* A.swift */; };
/* End PBXBuildFile section */

/* Begin PBXFileReference section */
E448E2D41FA9162F00B7D4FE /* Unused.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Unused.app; sourceTree = BUILT_PRODUCTS_DIR; };
E448E2D71FA9162F00B7D4FE /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
E448E2D91FA9162F00B7D4FE /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
E448E2DE1FA9162F00B7D4FE /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
E448E2E31FA9162F00B7D4FE /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
E448E2E91FA916D000B7D4FE /* A.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = A.swift; sourceTree = "<group>"; };
/* End PBXFileReference section */

/* Begin PBXFrameworksBuildPhase section */
E448E2D11FA9162F00B7D4FE /* Frameworks */ = {
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXFrameworksBuildPhase section */

/* Begin PBXGroup section */
E448E2CB1FA9162F00B7D4FE = {
isa = PBXGroup;
children = (
E448E2D61FA9162F00B7D4FE /* Unused */,
E448E2D51FA9162F00B7D4FE /* Products */,
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sourceTree = "<group>";
};
E448E2D51FA9162F00B7D4FE /* Products */ = {
isa = PBXGroup;
children = (
E448E2D41FA9162F00B7D4FE /* Unused.app */,
);
name = Products;
sourceTree = "<group>";
};
E448E2D61FA9162F00B7D4FE /* Unused */ = {
isa = PBXGroup;
children = (
E448E2D71FA9162F00B7D4FE /* AppDelegate.swift */,
E448E2D91FA9162F00B7D4FE /* ViewController.swift */,
E448E2DE1FA9162F00B7D4FE /* Assets.xcassets */,
E448E2E31FA9162F00B7D4FE /* Info.plist */,
E448E2E91FA916D000B7D4FE /* A.swift */,
);
path = Unused;
sourceTree = "<group>";
};
/* End PBXGroup section */

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isa = PBXNativeTarget;
buildConfigurationList = E448E2E61FA9162F00B7D4FE /* Build configuration list for PBXNativeTarget "Unused" */;
buildPhases = (
E448E2D01FA9162F00B7D4FE /* Sources */,
E448E2D11FA9162F00B7D4FE /* Frameworks */,
E448E2D21FA9162F00B7D4FE /* Resources */,
);
buildRules = (
);
dependencies = (
);
name = Unused;
productName = Unused;
productReference = E448E2D41FA9162F00B7D4FE /* Unused.app */;
productType = "com.apple.product-type.application";
};
/* End PBXNativeTarget section */

/* Begin PBXProject section */
E448E2CC1FA9162F00B7D4FE /* Project object */ = {
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0910;
LastUpgradeCheck = 0910;
ORGANIZATIONNAME = DepViz;
TargetAttributes = {
E448E2D31FA9162F00B7D4FE = {
CreatedOnToolsVersion = 9.1;
ProvisioningStyle = Automatic;
};
};
};
buildConfigurationList = E448E2CF1FA9162F00B7D4FE /* Build configuration list for PBXProject "Unused" */;
compatibilityVersion = "Xcode 8.0";
developmentRegion = en;
hasScannedForEncodings = 0;
knownRegions = (
en,
Base,
);
mainGroup = E448E2CB1FA9162F00B7D4FE;
productRefGroup = E448E2D51FA9162F00B7D4FE /* Products */;
projectDirPath = "";
projectRoot = "";
targets = (
E448E2D31FA9162F00B7D4FE /* Unused */,
);
};
/* End PBXProject section */

/* Begin PBXResourcesBuildPhase section */
E448E2D21FA9162F00B7D4FE /* Resources */ = {
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
E448E2DF1FA9162F00B7D4FE /* Assets.xcassets in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXResourcesBuildPhase section */

/* Begin PBXSourcesBuildPhase section */
E448E2D01FA9162F00B7D4FE /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
E448E2EA1FA916D000B7D4FE /* A.swift in Sources */,
E448E2DA1FA9162F00B7D4FE /* ViewController.swift in Sources */,
E448E2D81FA9162F00B7D4FE /* AppDelegate.swift in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXSourcesBuildPhase section */

/* Begin XCBuildConfiguration section */
E448E2E41FA9162F00B7D4FE /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
CLANG_ANALYZER_NONNULL = YES;
CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_MODULES = YES;
CLANG_ENABLE_OBJC_ARC = YES;
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_COMMA = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
CLANG_WARN_STRICT_PROTOTYPES = YES;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
CODE_SIGN_IDENTITY = "iPhone Developer";
COPY_PHASE_STRIP = NO;
DEBUG_INFORMATION_FORMAT = dwarf;
ENABLE_STRICT_OBJC_MSGSEND = YES;
ENABLE_TESTABILITY = YES;
GCC_C_LANGUAGE_STANDARD = gnu11;
GCC_DYNAMIC_NO_PIC = NO;
GCC_NO_COMMON_BLOCKS = YES;
GCC_OPTIMIZATION_LEVEL = 0;
GCC_PREPROCESSOR_DEFINITIONS = (
"DEBUG=1",
"$(inherited)",
"AST_DUMP_FILE=\"$(SRCROOT)/../../test/fixtures/$(TARGET_NAME).ast\"",
);
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
GCC_WARN_UNDECLARED_SELECTOR = YES;
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 11.1;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = iphoneos;
SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
};
name = Debug;
};
E448E2E51FA9162F00B7D4FE /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
CLANG_ANALYZER_NONNULL = YES;
CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_MODULES = YES;
CLANG_ENABLE_OBJC_ARC = YES;
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_COMMA = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
CLANG_WARN_STRICT_PROTOTYPES = YES;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
CODE_SIGN_IDENTITY = "iPhone Developer";
COPY_PHASE_STRIP = NO;
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
ENABLE_NS_ASSERTIONS = NO;
ENABLE_STRICT_OBJC_MSGSEND = YES;
GCC_C_LANGUAGE_STANDARD = gnu11;
GCC_NO_COMMON_BLOCKS = YES;
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
GCC_WARN_UNDECLARED_SELECTOR = YES;
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 11.1;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = iphoneos;
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
VALIDATE_PRODUCT = YES;
};
name = Release;
};
E448E2E71FA9162F00B7D4FE /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
CODE_SIGN_STYLE = Automatic;
DEVELOPMENT_TEAM = 4X57JB7M6V;
INFOPLIST_FILE = Unused/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = com.DepViz.Unused;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_EXEC = "/Users/paultaykalo/Projects/xcode-ast-dump/ast.py";
SWIFT_VERSION = 4.0;
TARGETED_DEVICE_FAMILY = "1,2";
};
name = Debug;
};
E448E2E81FA9162F00B7D4FE /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
CODE_SIGN_STYLE = Automatic;
DEVELOPMENT_TEAM = 4X57JB7M6V;
INFOPLIST_FILE = Unused/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = com.DepViz.Unused;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_EXEC = "/Users/paultaykalo/Projects/xcode-ast-dump/ast.py";
SWIFT_VERSION = 4.0;
TARGETED_DEVICE_FAMILY = "1,2";
};
name = Release;
};
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buildConfigurations = (
E448E2E41FA9162F00B7D4FE /* Debug */,
E448E2E51FA9162F00B7D4FE /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
E448E2E61FA9162F00B7D4FE /* Build configuration list for PBXNativeTarget "Unused" */ = {
isa = XCConfigurationList;
buildConfigurations = (
E448E2E71FA9162F00B7D4FE /* Debug */,
E448E2E81FA9162F00B7D4FE /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
/* End XCConfigurationList section */
};
rootObject = E448E2CC1FA9162F00B7D4FE /* Project object */;
}
7 changes: 7 additions & 0 deletions ...ed-via-ast/XcodeProj/Unused/Unused.xcodeproj/project.xcworkspace/contents.xcworkspacedata
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12 changes: 12 additions & 0 deletions unused-via-ast/XcodeProj/Unused/Unused/A.swift
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import Foundation

class A {} // unused
class B {} // unused

class C {} // used by inheritance
class D: C {} // unused

protocol E {} // unused
protocol F {} // used by inheritance
protocol G: F {} // unused

19 changes: 19 additions & 0 deletions unused-via-ast/XcodeProj/Unused/Unused/AppDelegate.swift
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//
// AppDelegate.swift
// Unused
//
// Created by Paul Taykalo on 10/31/17.
// Copyright © 2017 DepViz. All rights reserved.
//

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
return true
}
}

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