Revert "Add CI for formatting (#33)"

This reverts commit 416dc40.

.swift-format

@@ -11,7 +11,7 @@
   "lineBreakBeforeControlFlowKeywords" : false,
   "lineBreakBeforeEachArgument" : false,
   "lineBreakBeforeEachGenericRequirement" : false,
-  "lineLength" : 80,
+  "lineLength" : 160,
   "maximumBlankLines" : 1,
   "multiElementCollectionTrailingCommas" : true,
   "noAssignmentInExpressions" : {
@@ -62,7 +62,6 @@
     "UseWhereClausesInForLoops" : false,
     "ValidateDocumentationComments" : true
   },
-  "spacesBeforeEndOfLineComments": 2,
   "spacesAroundRangeFormationOperators" : false,
   "tabWidth" : 2,
   "version" : 1

Package.swift

@@ -5,7 +5,7 @@ import PackageDescription
 let package = Package(
   name: "swift-matter-examples",
   products: [
-    .library(name: "SwiftMatterExamples", targets: ["SwiftMatterExamples"])
+    .library(name: "SwiftMatterExamples", targets: ["SwiftMatterExamples"]),
   ],
   targets: [
     .target(name: "SwiftMatterExamples")

Sources/SwiftMatterExamples/Documentation.docc/Resources/install-esp-terminal/install-esp-terminal-00.sh

@@ -1,4 +1,2 @@
-#! /bin/sh
-
 # Install Homebrew
 $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

Sources/SwiftMatterExamples/Documentation.docc/Resources/install-esp-terminal/install-esp-terminal-01.sh

@@ -1,5 +1,3 @@
-#! /bin/sh
-
 # Install Homebrew
 $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 

Sources/SwiftMatterExamples/Documentation.docc/Resources/install-esp-terminal/install-esp-terminal-02.sh

@@ -1,5 +1,3 @@
-#! /bin/sh
-
 # Install Homebrew
 $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 

Sources/SwiftMatterExamples/Documentation.docc/Resources/install-esp-terminal/install-esp-terminal-03.sh

@@ -1,5 +1,3 @@
-#! /bin/sh
-
 # Install Homebrew
 $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 

Sources/SwiftMatterExamples/Documentation.docc/Resources/install-esp-terminal/install-esp-terminal-04.sh

@@ -1,5 +1,3 @@
-#! /bin/sh
-
 # Install Homebrew
 $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 

Sources/SwiftMatterExamples/Documentation.docc/Resources/install-esp-terminal/install-esp-terminal-05.sh

@@ -1,5 +1,3 @@
-#! /bin/sh
-
 # Install Homebrew
 $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 

Sources/SwiftMatterExamples/Documentation.docc/Resources/install-esp-terminal/install-esp-terminal-06.sh

@@ -1,5 +1,3 @@
-#! /bin/sh
-
 # Install Homebrew
 $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-led-blink/walkthrough-example-led-blink-01.swift

@@ -9,6 +9,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (LED Blink)")
 }

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-led-blink/walkthrough-example-led-blink-02.swift

@@ -10,6 +10,6 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (LED Blink)")
 }

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-led-blink/walkthrough-example-led-blink-03.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (LED Blink)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-led-blink/walkthrough-example-led-blink-04.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (LED Blink)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-led-blink/walkthrough-example-led-blink-05.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (LED Blink)")
 
   let led = LED()
@@ -21,7 +21,7 @@ func main() {
     sleep(1)
     led.enabled.toggle()
     if led.enabled {
-      led.color = .hueSaturation(Int.random(in: 0..<360), 100)
+      led.color = .hueSaturation(Int.random(in: 0 ..< 360), 100)
     }
   }
 }

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-01.swift

@@ -10,6 +10,6 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 }

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-02.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-03.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-04-a.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-04-b.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-04-c.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-04.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-05.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Resources/run-example-smart-light/walkthrough-example-smart-light-06.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (Smart Light)")
 
   let led = LED()

Sources/SwiftMatterExamples/Documentation.docc/Tutorials/Run-Example-LED-Blink.tutorial

@@ -64,14 +64,16 @@
 
     @Steps {
       @Step {
-        We start the application by declaring an **`main`** function with a print statement to show the application has started.
+        We start the application by declaring an **`app_main`** function with a print statement to show the application has started.
+
+        `app_main` serves the same purpose as a `main` function in a traditional user-land application and acts as the primary entry point for our firmware application.
 
         @Code(name: "Main.swift", file: "walkthrough-example-led-blink-01.swift", previousFile: "walkthrough-example-led-blink-00.swift")
       }
 
       @Step {
         We use the **`@_cdecl("app_main")`** attribute to generate a wrapper C symbol which is expected by ESP IDF.
-
+        
         > Important: Underscored attributes, like `@_cdecl`, are unstable features of the Swift compiler and may change behavior or break between compiler versions.        
 
         @Code(name: "Main.swift", file: "walkthrough-example-led-blink-02.swift", previousFile: "walkthrough-example-led-blink-01.swift")

empty-template/main/Main.swift

@@ -10,6 +10,6 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift!")
 }

empty-template/main/idf_component.yml

@@ -1,6 +1,6 @@
 dependencies:
   espressif/cmake_utilities:
     version: 0.*
-    rules:  # will add "optional_component" only when all if clauses are True
+    rules: # will add "optional_component" only when all if clauses are True
       - if: "idf_version >=5.0"
       - if: "target in [esp32c2]"

led-blink/main/LED.swift

@@ -53,28 +53,27 @@ final class LED {
     // Hue range is 0 ..< 360.
     var hue: Int {
       switch self {
-      case .hueSaturation(let hue, _): return hue
-      case .temperature: return 0
+        case .hueSaturation(let hue, _): return hue
+        case .temperature: return 0
       }
     }
 
     // Saturation is 0 ... 100.
     var saturation: Int {
       switch self {
-      case .hueSaturation(_, let saturation): return saturation
-      case .temperature: return 0
+        case .hueSaturation(_, let saturation): return saturation
+        case .temperature: return 0
       }
     }
   }
 
   var handle: led_driver_handle_t
-
+  
   init() {
     var config = led_driver_get_config()
     let handle = led_driver_init(&config)
-    guard let handle else { fatalError("Failed to initialize handle") }
     led_driver_set_power(handle, true)
-    self.handle = handle
+    self.handle = handle!
   }
 
 }

led-blink/main/Main.swift

@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 @_cdecl("app_main")
-func main() {
+func app_main() {
   print("🏎️   Hello, Embedded Swift! (LED Blink)")
 
   let led = LED()
@@ -21,7 +21,7 @@ func main() {
     sleep(1)
     led.enabled.toggle()
     if led.enabled {
-      led.color = .hueSaturation(Int.random(in: 0..<360), 100)
+      led.color = .hueSaturation(Int.random(in: 0 ..< 360), 100)
     }
   }
 }

led-blink/main/idf_component.yml

@@ -1,6 +1,6 @@
 dependencies:
   espressif/cmake_utilities:
     version: 0.*
-    rules:  # will add "optional_component" only when all if clauses are True
+    rules: # will add "optional_component" only when all if clauses are True
       - if: "idf_version >=5.0"
       - if: "target in [esp32c2]"