Modernize project

.swiftformat

@@ -0,0 +1,11 @@
+# file options
+--exclude Sources/**/*.generated.swift
+--exclude Sources/FirebladeECS/Entity+Component.swift # problems with self.get { }
+--exclude Tests/**/*.swift
+
+# format options
+--extensionacl on-declarations
+--stripunusedargs closure-only
+--commas inline
+--self remove
+--selfrequired get

.swiftlint.yml

@@ -9,23 +9,11 @@ identifier_name:
 line_length: 220
 number_separator:
   minimum_length: 5
+analyzer_rules:
+  - explicit_self
+  - unused_declaration
+  - unused_import
 opt_in_rules:
-  #- explicit_acl
-  #- explicit_enum_raw_value
-  #- explicit_type_interface
-  #- extension_access_modifier
-  #- file_name
-  #- file_types_order
-  #- indentation_width
-  #- missing_docs
-  #- multiline_arguments_brackets
-  #- multiline_literal_brackets
-  #- multiline_parameters_brackets
-  #- no_grouping_extension
-  #- required_deinit
-  #- type_contents_order
-  #- unowned_variable_capture
-  - anyobject_protocol
   - array_init
   - attributes
   - closure_body_length
@@ -48,7 +36,6 @@ opt_in_rules:
   - enum_case_associated_values_count
   - expiring_todo
   - explicit_init
-  - explicit_self
   - explicit_top_level_acl
   - fallthrough
   - fatal_error_message
@@ -109,8 +96,6 @@ opt_in_rules:
   - unavailable_function
   - unneeded_parentheses_in_closure_argument 
   - untyped_error_in_catch
-  - unused_declaration
-  - unused_import
   - vertical_parameter_alignment_on_call
   - vertical_whitespace_between_cases
   - vertical_whitespace_closing_braces

Makefile

@@ -1,79 +1,61 @@
-# Version 1.0.0
-UNAME_S := $(shell uname -s)
-
-# Lint
-lint:
-	swiftlint autocorrect --format
-	swiftlint lint --quiet
-
-lintErrorOnly:
-	@swiftlint autocorrect --format --quiet
-	@swiftlint lint --quiet | grep error
-
-# Git
-precommit: generateCode generateTestsCode lint genLinuxTests
-
-submodule:
-	git submodule init
-	git submodule update --recursive
-
-# Tests
-genLinuxTests:
-	swift test --generate-linuxmain
-	swiftlint autocorrect --format --path Tests/
-
-test: genLinuxTests
-	swift test
-
-# Package
-latest:
-	swift package update
-
-resolve:
-	swift package resolve
-
-# Xcode
-genXcode:
-	swift package generate-xcodeproj --enable-code-coverage --skip-extra-files
-
-genXcodeOpen: genXcode
-	open *.xcodeproj
-
-# Clean
-clean:
-	swift package reset
-	-rm -rdf .swiftpm/xcode
-	-rm -rdf .build/
-	-rm Package.resolved
-	-rm .DS_Store
-
-cleanArtifacts:
-	swift package clean
+SWIFT_PACKAGE_VERSION := $(shell swift package tools-version)
+
+# Lint fix and format code.
+.PHONY: lint-fix
+swiftlint:
+	mint run swiftlint lint --fix --config .swiftlint.yml --format --quiet
+swiftformat:
+	mint run swiftformat . --swiftversion ${SWIFT_PACKAGE_VERSION}
+lint-fix: swiftlint swiftformat
+
+# Generate code
+.PHONY: generate-code
+generate-code:
+	mint run sourcery --quiet --config ./.sourcery.yml
+	mint run sourcery --quiet --config ./.sourceryTests.yml
+
+# Run pre-push tasks
+.PHONY: pre-push
+pre-push: generate-code lint-fix
+
+.PHONY: precommit
+precommit: pre-push
+
+.PHONY: setup-brew
+setup-brew:
+	@which -s brew || /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
+	@brew update
+
+.PHONY: install-dependencies-macOS
+install-dependencies-macOS: setup-brew
+	brew install mint
+	mint bootstrap
+
+.PHONY: setupEnvironment
+setupEnvironment: install-dependencies-macOS
+
+# Build debug version
+.PHONY: build-debug
+build-debug:
+	swift build -c debug
+
+# Build release version 
+.PHONY: build-release
+build-release:
+	swift build -c release --skip-update
 
 # Test links in README
 # requires <https://github.com/tcort/markdown-link-check>
+.PHONY: testReadme
 testReadme:
 	markdown-link-check -p -v ./README.md
 
-generateCode:
-	sourcery --config ./.sourcery.yml --verbose
-generateTestsCode:
-	sourcery --config ./.sourceryTests.yml --verbose
-
-brewInstallDeps: brewUpdate
-	brew install swiftenv
-	brew install swiftlint
-	brew install sourcery
-
-brewSetup:
-	which -s brew || /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
-
-brewUpdate: brewSetup
-	brew update
-
-setupEnvironment: brewInstallDeps
-	open Package.swift
+# Delete package build artifacts.
+.PHONY: clean
+clean: clean-sourcery
+	swift package clean
 
-# lines of code
-loc: clean
-	find . -name "*.swift" -print0 | xargs -0 wc -l
+# Clean sourcery cache
+.PHONY: clean-sourcery
+clean-sourcery:
+	rm -rdf ${HOME}/Library/Caches/Sourcery

Mintfile

@@ -0,0 +1,3 @@
+realm/[email protected]
+nicklockwood/[email protected]
+krzysztofzablocki/[email protected]

Sources/FirebladeECS/CodingStrategy.swift

@@ -13,6 +13,6 @@
     public var intValue: Int?
     public var stringValue: String
 
-    public init?(intValue: Int) { self.intValue = intValue; self.stringValue = "\(intValue)" }
+    public init?(intValue: Int) { self.intValue = intValue; stringValue = "\(intValue)" }
     public init?(stringValue: String) { self.stringValue = stringValue }
 }

Sources/FirebladeECS/ComponentIdentifier.swift

@@ -14,14 +14,14 @@ public struct ComponentIdentifier {
 extension ComponentIdentifier {
     @usableFromInline
     init<C>(_ componentType: C.Type) where C: Component {
-        self.id = Self.makeRuntimeHash(componentType)
+        id = Self.makeRuntimeHash(componentType)
     }
 
     /// object identifier hash (only stable during runtime) - arbitrary hash is ok.
-    internal static func makeRuntimeHash<C>(_ componentType: C.Type) -> Identifier where C: Component {
+    static func makeRuntimeHash<C>(_ componentType: C.Type) -> Identifier where C: Component {
         ObjectIdentifier(componentType).hashValue
     }
 }
 
-extension ComponentIdentifier: Equatable { }
-extension ComponentIdentifier: Hashable { }
+extension ComponentIdentifier: Equatable {}
+extension ComponentIdentifier: Hashable {}

Sources/FirebladeECS/Entity.swift

@@ -17,9 +17,9 @@ public struct Entity {
     /// The unique entity identifier.
     public private(set) var identifier: EntityIdentifier
 
-    internal init(nexus: Nexus, id: EntityIdentifier) {
+    init(nexus: Nexus, id: EntityIdentifier) {
         self.nexus = nexus
-        self.identifier = id
+        identifier = id
     }
 
     /// Returns the number of components for this entity.
@@ -130,7 +130,7 @@ public struct Entity {
 
 extension Entity {
     public struct ComponentsIterator: IteratorProtocol {
-        private var iterator: IndexingIterator<([Component])>?
+        private var iterator: IndexingIterator<[Component]>?
 
         @usableFromInline
         init(nexus: Nexus, entityIdentifier: EntityIdentifier) {
@@ -144,8 +144,9 @@ extension Entity {
         }
     }
 }
-extension Entity.ComponentsIterator: LazySequenceProtocol { }
-extension Entity.ComponentsIterator: Sequence { }
+
+extension Entity.ComponentsIterator: LazySequenceProtocol {}
+extension Entity.ComponentsIterator: Sequence {}
 
 extension Entity: Equatable {
     public static func == (lhs: Entity, rhs: Entity) -> Bool {

Sources/FirebladeECS/EntityIdentifier.swift

@@ -23,8 +23,8 @@ public struct EntityIdentifier {
     }
 }
 
-extension EntityIdentifier: Equatable { }
-extension EntityIdentifier: Hashable { }
+extension EntityIdentifier: Equatable {}
+extension EntityIdentifier: Hashable {}
 
 extension EntityIdentifier: RawRepresentable {
     /// The entity identifier represented as a raw value.
@@ -33,7 +33,7 @@ extension EntityIdentifier: RawRepresentable {
 
     @inlinable
     public init(rawValue: Identifier) {
-        self.id = rawValue
+        id = rawValue
     }
 }
 

Sources/FirebladeECS/EntityIdentifierGenerator.swift

@@ -52,7 +52,7 @@ public struct LinearIncrementingEntityIdGenerator: EntityIdentifierGenerator {
             let initialInUse: [EntityIdentifier.Identifier] = initialEntityIds.map { $0.id }
             let maxInUseValue = initialInUse.max() ?? 0
             let inUseSet = Set(initialInUse) // a set of all eIds in use
-            let allSet = Set(0...maxInUseValue) // all eIds from 0 to including maxInUseValue
+            let allSet = Set(0 ... maxInUseValue) // all eIds from 0 to including maxInUseValue
             let freeSet = allSet.subtracting(inUseSet) // all "holes" / unused / free eIds
             let initialFree = Array(freeSet).sorted().reversed() // order them to provide them linear increasing after all initially used are provided.
             stack = initialFree + initialInUse
@@ -83,12 +83,12 @@ public struct LinearIncrementingEntityIdGenerator: EntityIdentifierGenerator {
 
     @inlinable
     public init<EntityIds>(startProviding initialEntityIds: EntityIds) where EntityIds: BidirectionalCollection, EntityIds.Element == EntityIdentifier {
-        self.storage = Storage(startProviding: initialEntityIds)
+        storage = Storage(startProviding: initialEntityIds)
     }
 
     @inlinable
     public init() {
-        self.storage = Storage()
+        storage = Storage()
     }
 
     @inline(__always)

Sources/FirebladeECS/FSM.swift

@@ -97,9 +97,7 @@ extension ComponentTypeProvider: ComponentProvider {
 /// This component provider always returns the same instance of the component. The instance
 /// is created when first required and is of the type passed in to the initializer.
 public final class ComponentSingletonProvider {
-    private lazy var instance: Component = {
-        componentType.init()
-    }()
+    private lazy var instance: Component = componentType.init()
 
     private var componentType: ComponentInitializable.Type
 
@@ -171,7 +169,7 @@ extension DynamicComponentProvider: ComponentProvider {
 /// Represents a state for an EntityStateMachine. The state contains any number of ComponentProviders which
 /// are used to add components to the entity when this state is entered.
 public class EntityState {
-    internal var providers = [ComponentIdentifier: ComponentProvider]()
+    var providers = [ComponentIdentifier: ComponentProvider]()
 
     public init() {}
 
@@ -272,7 +270,7 @@ public class StateComponentMapping {
     /// by more specific mappings if other methods are called.
     /// - Parameter creatingState: The EntityState that the mapping will belong to
     /// - Parameter type: The component type for the mapping
-    internal init(creatingState: EntityState, type: ComponentInitializable.Type) {
+    init(creatingState: EntityState, type: ComponentInitializable.Type) {
         self.creatingState = creatingState
         componentType = type
         provider = ComponentTypeProvider(type: type)
@@ -411,7 +409,8 @@ public class EntityStateMachine<StateIdentifier: Hashable> {
 
             for (identifier, _) in currentState.providers {
                 if let other = toAdd[identifier], let current = currentState.providers[identifier],
-                   current.identifier == other.identifier {
+                   current.identifier == other.identifier
+                {
                     toAdd[identifier] = nil
                 } else {
                     entity.remove(identifier)

Sources/FirebladeECS/Family+Coding.swift

@@ -14,6 +14,7 @@ extension CodingUserInfoKey {
 }
 
 // MARK: - encoding
+
 extension FamilyMemberContainer: Encodable where R: FamilyEncoding {
     func encode(to encoder: Encoder) throws {
         let strategy = encoder.userInfo[.nexusCodingStrategy] as? CodingStrategy ?? DefaultCodingStrategy()
@@ -50,11 +51,12 @@ extension Family where R: FamilyEncoding {
 }
 
 // MARK: - decoding
+
 extension FamilyMemberContainer: Decodable where R: FamilyDecoding {
     init(from decoder: Decoder) throws {
         var familyContainer = try decoder.unkeyedContainer()
         let strategy = decoder.userInfo[.nexusCodingStrategy] as? CodingStrategy ?? DefaultCodingStrategy()
-        self.components = try R.decode(componentsIn: &familyContainer, using: strategy)
+        components = try R.decode(componentsIn: &familyContainer, using: strategy)
     }
 }