Add AOC template and supporting files

Sources/AOC2018/AOCDay.swift

@@ -0,0 +1,4 @@
+protocol AOCDay {
+    var tests: (() -> ())  { get set }
+    var final: (() -> ())  { get set }
+}

Sources/AOC2018/day-template.swift

@@ -0,0 +1,22 @@
+//
+// Advent of Code 2018 "Day 1: Chronal Calibration"
+//
+
+import Foundation
+
+class Chronal {
+}
+
+class Day01: AOCDay {
+    lazy var tests: (() -> ()) = day01Tests
+    lazy var final: (() -> ()) = day01Final
+
+    func day01Tests() {
+    }
+
+    func day01Final() {
+        let retVal = "None"
+        print("Answer to part 1 is: \(retVal)")
+        print("Answer to part 2 is: \(retVal)")
+    }
+}

Sources/AOC2018/day01.swift

@@ -0,0 +1,22 @@
+//
+// Advent of Code 2018 "Day 1: Chronal Calibration"
+//
+
+import Foundation
+
+class Chronal {
+}
+
+class Day01: AOCDay {
+    lazy var tests: (() -> ()) = day01Tests
+    lazy var final: (() -> ()) = day01Final
+
+    func day01Tests() {
+    }
+
+    func day01Final() {
+        let retVal = "None"
+        print("Answer to part 1 is: \(retVal)")
+        print("Answer to part 2 is: \(retVal)")
+    }
+}

Sources/AOC2018/main.swift

@@ -1 +1,36 @@
-print("Hello, world!")
+//
+// Advent of Code 2018
+//
+
+import Foundation
+
+let showTests = true
+let onlyOneDay = 0
+var allTests: [(() -> ())] = []
+var allFinal: [(() -> ())] = []
+
+print("Advent of Code 2018")
+
+// Compile list of Tests
+allTests.append(Day01().tests)
+
+// Compile list of Answers
+allFinal.append(Day01().final)
+
+if onlyOneDay > 0 {
+    print("\nDay \(onlyOneDay)")
+    allTests[onlyOneDay-1]()
+    allFinal[onlyOneDay-1]()
+} else {
+    if showTests {
+        for day in 1...allTests.count {
+            print("\nDay \(day)")
+            allTests[day-1]()
+        }
+    }
+
+    for day in 1...allFinal.count {
+        print("\nDay \(day)")
+        allFinal[day-1]()
+    }
+}

Sources/AOC2018/tools.swift

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+//
+// Tools used for mundane stuff
+//
+
+import Foundation
+
+// Global function
+func XCTAssertEqual(test: String, withExpression isTrue: Bool) {
+    if (isTrue) {
+        print("Pass       ", terminator: " : ")
+    } else {
+        print("* F A I L *", terminator: " : ")
+    }
+    print(test)
+}
+
+
+struct Tools {
+    static func readFile(fromPath path: String) -> String {
+        var retVal = ""
+        do {
+            let data = try NSString(contentsOfFile: path, encoding: String.Encoding.ascii.rawValue)
+            retVal = data as String
+        }
+        catch let error as NSError {
+            print("Tools readFile(fromPath: \"\(path)\") error: \(error)")
+        }
+        return retVal
+    }
+}