aaa

2021/build.gradle.kts

@@ -1,7 +1,18 @@
 plugins {
-    id("aoc")
+    id("kotlin-convention")
+    kotlin("kapt")
 }
 
-application {
+dependencies {
-    mainClass.set("be.vandewalleh.aoc.days.MainKt")
+    implementation(project(":utils"))
+
+    kapt(Libs.Micronaut.processor)
+
+    implementation(Libs.Slf4J.api)
+    runtimeOnly(Libs.Slf4J.simple)
+
+    implementation(Libs.eclipseCollections)
+
+    testImplementation(Libs.Jmh.core)
+    kaptTest(Libs.Jmh.processor)
 }

2021/nim/17/example.txt

@@ -1 +0,0 @@
-target area: x=20..30, y=-10..-5

2021/nim/17/input.txt

@@ -1 +0,0 @@
-target area: x=139..187, y=-148..-89

2021/nim/17/main.nim

@@ -1,42 +0,0 @@
-import nre, strutils
-
-let
-    regex = re"x=(-?\d+)..(-?\d+), y=(-?\d+)..(-?\d+)"
-    data = readFile("input.txt")
-    captures = data.find(regex).get.captures
-    x1 = captures[0].parseInt()
-    x2 = captures[1].parseInt()
-    y1 = captures[2].parseInt()
-    y2 = captures[3].parseInt()
-    minX = min(x1, x2)
-    maxX = max(x1, x2)
-    minY = min(y1, y2)
-    maxY = max(y1, y2)
-
-proc land(dx: int, dy: int): int =
-    var dx = dx
-    var dy = dy
-    var x = 0
-    var y = 0
-    var high = y
-    while x < maxX and y > minY:
-        x += dx
-        y += dy
-        if dx > 0: dx -= 1
-        elif dx < 0: dx += 1
-        dy -= 1
-        high = max(high, y)
-        if x in minX..maxX and y in minY..maxY:
-            return high
-    return -1
-
-var high = 0
-var match = 0
-for x in -1000..1000:
-    for y in -1000..1000:
-        let res = land(x, y)
-        if res != -1: match += 1
-        high = max(res, high)
-
-echo(high)
-echo(match)

2021/src/main/kotlin/Counter.kt

@@ -1,29 +0,0 @@
-package be.vandewalleh.aoc.days
-
-class Counter<K> : Iterable<Map.Entry<K, Long>> {
-    private val map = HashMap<K, Long>()
-    operator fun get(key: K) = map[key] ?: 0L
-
-    operator fun set(key: K, count: Long) {
-        map[key] = count
-    }
-
-    operator fun set(key: K, count: Int) {
-        if (count == 0)
-            map.remove(key)
-        else
-            map[key] = count.toLong()
-    }
-
-    fun toMap() = map.toMap(HashMap())
-    override fun toString() = map.toString()
-
-    fun minValue() = map.minOf { it.value }
-    fun maxValue() = map.maxOf { it.value }
-
-    override fun iterator() = toMap().iterator()
-
-    companion object
-}
-
-operator fun <T> Counter.Companion.invoke(items: Iterable<T>) = Counter<T>().apply { items.forEach { this[it] += 1 } }

2021/src/main/kotlin/Day10.kt

@@ -50,7 +50,7 @@ class Day10 : BaseDay() {
                     stack.add(char)
                 }
             }
-            stack.foldRight(0L) { char, score -> score * 5 + points[char]!! }
+            stack.asReversed().fold(0L) { score, char -> score * 5 + points[char]!! }
         }.sorted().let { it[it.size / 2] }
     }
 }

2021/src/main/kotlin/Day11.kt

@@ -1,63 +0,0 @@
-package be.vandewalleh.aoc.days
-
-import be.vandewalleh.aoc.utils.BaseDay
-import be.vandewalleh.aoc.utils.input.Day
-
-@Day
-class Day11 : BaseDay() {
-
-    private data class Point(val x: Int, val y: Int) {
-        fun adjacents() = listOf(
-            copy(y = y - 1),
-            copy(x = x + 1),
-            copy(y = y + 1),
-            copy(x = x - 1),
-            copy(y = y - 1, x = x - 1),
-            copy(x = x + 1, y = y + 1),
-            copy(y = y + 1, x = x - 1),
-            copy(x = x + 1, y = y - 1),
-        )
-    }
-
-    private val map by lazy {
-        input.lines.value.flatMapIndexed { y, line ->
-            line.mapIndexed { x, value -> Point(x, y) to value.digitToInt() }
-        }.toMap()
-    }
-
-    override fun part1(): Int {
-        val map = map.toMap(HashMap())
-        var count = 0
-        repeat(100) { count += step(map) }
-        return count
-    }
-
-    private fun step(map: HashMap<Point, Int>): Int {
-        map.keys.forEach { map[it] = map[it]!! + 1 }
-        val flashed = hashSetOf<Point>()
-        while (true) {
-            val count = map.entries.asSequence()
-                .filter { it.value > 9 }
-                .filter { it.key !in flashed }
-                .onEach { flashed += it.key }
-                .flatMap { it.key.adjacents() }
-                .filter { it in map }
-                .onEach { map[it] = map[it]!! + 1 }
-                .count()
-
-            if (count == 0) break
-        }
-
-        map.entries.filter { it.value > 9 }
-            .map { it.key }
-            .forEach { map[it] = 0 }
-
-        return flashed.size
-    }
-
-    override fun part2(): Int {
-        val map = map.toMap(HashMap())
-        repeat(10000) { if (step(map) == map.size) return it + 1 }
-        return -1
-    }
-}

2021/src/main/kotlin/Day12.kt

@@ -1,57 +0,0 @@
-package be.vandewalleh.aoc.days
-
-import be.vandewalleh.aoc.utils.BaseDay
-import be.vandewalleh.aoc.utils.input.Day
-
-@Day
-class Day12 : BaseDay() {
-
-    private val map by lazy {
-        HashMap<String, MutableSet<String>>().also { map ->
-            input.lines.value.map { it.split("-") }
-                .flatMap { (a, b) -> listOf(listOf(a, b), listOf(b, a)) }
-                .filter { (_, b) -> b != "start" }
-                .forEach { (a, b) -> map.computeIfAbsent(a) { HashSet() }.add(b) }
-        }
-    }
-
-    override fun part1(): Any {
-        val stack = map["start"]!!.map { listOf("start", it) }.toMutableList()
-
-        var i = 0
-        while (stack.isNotEmpty()) {
-            val path = stack.removeLast()
-            val node = path.last()
-            for (next in map[node]!!) {
-                when {
-                    next == "end" -> i++
-                    next[0].isUpperCase() -> stack.add(path + next)
-                    else -> if (next !in path) stack.add(path + next)
-                }
-            }
-        }
-        return i
-    }
-
-    override fun part2(): Any {
-        val stack = map["start"]!!.map { listOf("start", it) }.toMutableList()
-
-        var i = 0
-        while (stack.isNotEmpty()) {
-            val path = stack.removeLast()
-            val node = path.last()
-            for (next in map[node]!!) {
-                when {
-                    next == "end" -> i++
-                    next[0].isUpperCase() -> stack.add(path + next)
-                    else -> {
-                        val hasTwoSmallCaves = path.filter { it[0].isLowerCase() }
-                            .any { cur -> path.count { it == cur } == 2 }
-                        if (!hasTwoSmallCaves || next !in path) stack.add(path + next)
-                    }
-                }
-            }
-        }
-        return i
-    }
-}

2021/src/main/kotlin/Day13.kt

@@ -1,44 +0,0 @@
-package be.vandewalleh.aoc.days
-
-import be.vandewalleh.aoc.utils.BaseDay
-import be.vandewalleh.aoc.utils.input.Day
-
-@Day
-class Day13 : BaseDay() {
-    private data class Point(val x: Int, val y: Int)
-
-    override fun part1(): Int {
-        val (nums, folds) = input()
-        val (axis, value) = folds.first()
-        return nums.toSet().fold(axis, value.toInt()).size
-    }
-
-    private fun Set<Point>.fold(axis: String, value: Int) = if (axis == "x") {
-        val (left, right) = partition { it.x < value }
-        left.toSet() + right.map { it.copy(x = 2 * value - it.x) }
-    } else {
-        val (top, bottom) = partition { it.y < value }
-        top.toSet() + bottom.map { it.copy(y = 2 * value - it.y) }
-    }
-
-    override fun part2(): String {
-        val (nums, folds) = input()
-        val all = folds.fold(nums.toSet()) { all, (axis, value) -> all.fold(axis, value.toInt()) }
-        val res = StringBuilder()
-        for (y in 0..all.maxOf { it.y }) {
-            for (x in 0..all.maxOf { it.x }) {
-                if (Point(x, y) in all) res.append('#') else res.append(" ")
-            }
-            res.appendLine()
-        }
-
-        return res.toString()
-    }
-
-    private fun input(): Pair<List<Point>, List<List<String>>> {
-        val gr = input.text.split("\n\n")
-        val nums = gr[0].lines().map { it.split(",") }.map { (x, y) -> Point(x.toInt(), y.toInt()) }
-        val folds = "([xy])=(\\d+)".toRegex().findAll(gr[1]).map { it.groupValues.drop(1) }.toList()
-        return nums to folds
-    }
-}

2021/src/main/kotlin/Day14.kt

@@ -1,30 +0,0 @@
-package be.vandewalleh.aoc.days
-
-import be.vandewalleh.aoc.utils.BaseDay
-import be.vandewalleh.aoc.utils.input.Day
-
-@Day
-class Day14 : BaseDay() {
-
-    private fun run(step: Int): Long {
-        val template = input.lines.value.first()
-        val pairs = input.findAll("(\\S+) -> (\\S)").associate { it[0] to it[1] }
-        val polymer = Counter(template.windowed(2)) // {NN=1, NC=1, CB=1}
-        val counts = Counter(template.toCharArray().toList()) // {N=2, C=1, ...}
-
-        repeat(step) {
-            polymer.forEach { (pair, value) ->
-                val (left, right) = pairs[pair]!!.let { m -> pair[0] + m to m + pair[1] }
-                polymer[pair] -= value
-                polymer[left] += value
-                polymer[right] += value
-                counts[left[1]] += value
-            }
-        }
-
-        return counts.maxValue() - counts.minValue()
-    }
-
-    override fun part1() = run(10)
-    override fun part2() = run(40)
-}

2021/src/main/resources/day11.txt

@@ -1,10 +0,0 @@
-7222221271
-6463754232
-3373484684
-4674461265
-1187834788
-1175316351
-8211411846
-4657828333
-5286325337
-5771324832

2021/src/main/resources/day12.txt

@@ -1,23 +0,0 @@
-pn-TY
-rp-ka
-az-aw
-al-IV
-pn-co
-end-rp
-aw-TY
-rp-pn
-al-rp
-end-al
-IV-co
-end-TM
-co-TY
-TY-ka
-aw-pn
-aw-IV
-pn-IV
-IV-ka
-TM-rp
-aw-PD
-start-IV
-start-co
-start-pn

2021/src/main/resources/day13.txt

@@ -1,915 +0,0 @@
-938,670
-246,156
-622,476
-137,296
-708,323
-1019,283
-415,505
-1043,234
-666,871
-157,893
-969,266
-1280,690
-987,260
-296,428
-1302,361
-92,168
-206,204
-937,659
-551,488
-147,456
-1279,42
-463,154
-407,266
-1153,893
-495,372
-733,459
-378,169
-48,705
-31,852
-577,571
-36,672
-1014,661
-441,880
-1305,791
-115,553
-455,267
-360,833
-915,455
-346,53
-606,367
-1014,513
-930,633
-190,350
-564,577
-1205,376
-928,462
-577,435
-825,686
-517,598
-782,119
-1110,539
-67,236
-77,185
-577,723
-808,855
-139,742
-865,414
-159,522
-1159,626
-440,58
-743,505
-252,502
-1190,659
-855,521
-1094,185
-798,176
-1114,61
-174,695
-427,581
-161,670
-74,222
-1250,829
-930,261
-398,497
-541,47
-340,102
-1057,614
-820,753
-1057,453
-1158,141
-492,499
-267,234
-642,568
-904,586
-1274,47
-169,781
-241,164
-1037,621
-50,254
-44,63
-388,561
-1099,522
-1255,809
-736,171
-1139,145
-323,708
-928,686
-527,851
-478,771
-895,505
-320,455
-156,268
-787,399
-1136,695
-150,751
-252,537
-1242,631
-468,40
-436,208
-380,261
-324,3
-954,93
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-604,177
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-89,38
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-234,161
-880,0
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-946,266
-465,822
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-3,5
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-651,515
-870,58
-932,169
-1258,409
-700,511
-769,735
-5,567
-321,241
-200,740
-576,586
-581,726
-303,742
-132,652
-1014,428
-380,633
-330,815
-73,280
-1207,488
-536,511
-902,604
-446,852
-448,11
-77,485
-594,65
-1039,78
-708,11
-482,550
-331,345
-373,771
-333,103
-959,742
-1220,795
-36,215
-848,821
-726,145
-482,568
-682,665
-937,771
-298,353
-774,383
-28,373
-826,49
-364,266
-716,0
-883,581
-1094,795
-212,306
-136,789
-401,814
-659,889
-422,74
-541,208
-20,817
-364,728
-785,785
-937,212
-1104,204
-74,290
-855,309
-7,856
-587,439
-663,38
-174,199
-282,679
-1120,798
-845,582
-290,847
-92,332
-1243,236
-1020,266
-443,105
-497,449
-728,270
-124,764
-1280,513
-535,203
-741,771
-278,201
-708,633
-599,269
-842,854
-994,301
-18,841
-324,891
-480,641
-740,138
-95,882
-734,308
-577,282
-793,296
-932,389
-705,488
-52,521
-180,455
-1190,540
-581,814
-420,637
-160,667
-478,359
-190,798
-150,143
-130,826
-89,348
-569,123
-771,301
-853,442
-1146,753
-733,395
-348,333
-441,287
-216,99
-3,67
-176,183
-547,856
-68,711
-605,406
-544,627
-105,152
-856,103
-1032,201
-618,131
-599,878
-604,841
-1233,275
-479,626
-1151,522
-21,854
-668,543
-1028,740
-113,159
-746,577
-586,863
-1247,840
-272,208
-201,138
-249,58
-159,372
-87,725
-776,540
-907,579
-1099,677
-468,854
-748,687
-303,152
-1094,241
-52,373
-85,739
-48,189
-52,883
-157,445
-430,0
-185,234
-127,627
-6,887
-527,627
-582,176
-1118,521
-216,67
-386,198
-1150,227
-172,344
-687,600
-120,690
-387,712
-1203,632
-888,123
-689,676
-468,488
-933,770
-199,267
-256,497
-586,263
-895,389
-110,627
-479,268
-741,730
-694,232
-666,301
-704,490
-129,667
-1242,711
-830,641
-194,325
-618,315
-910,64
-1052,298
-1171,742
-869,546
-1153,880
-1148,128
-381,173
-1233,11
-1240,130
-103,488
-274,267
-402,693
-594,381
-495,267
-246,425
-1292,268
-602,37
-539,677
-793,421
-711,16
-89,856
-1073,460
-1020,180
-763,856
-438,205
-365,817
-1210,600
-372,224
-135,565
-853,452
-239,242
-363,283
-1079,348
-142,176
-107,632
-534,242
-530,130
-142,77
-1290,77
-1218,385
-249,51
-214,57
-687,42
-972,77
-1173,296
-808,305
-813,1
-1225,155
-333,791
-774,607
-1300,23
-1140,103
-340,550
-154,582
-10,423
-38,662
-565,856
-354,688
-333,241
-1256,208
-272,656
-736,51
-880,672
-1145,894
-1022,379
-566,721
-668,102
-503,716
-912,497
-610,511
-1292,828
-282,222
-22,782
-572,718
-
-fold along x=655
-fold along y=447
-fold along x=327
-fold along y=223
-fold along x=163
-fold along y=111
-fold along x=81
-fold along y=55
-fold along x=40
-fold along y=27
-fold along y=13
-fold along y=6

2021/src/main/resources/day14.txt

@@ -1,102 +0,0 @@
-PHVCVBFHCVPFKBNHKNBO
-
-HK -> F
-VN -> S
-NB -> F
-HF -> B
-CK -> N
-VP -> B
-HO -> P
-NH -> N
-CC -> N
-FC -> P
-OK -> S
-OO -> P
-ON -> C
-VF -> B
-NN -> O
-KS -> P
-FK -> K
-HB -> V
-SH -> O
-OB -> K
-PB -> V
-BO -> O
-NV -> K
-CV -> H
-PH -> H
-KO -> B
-BC -> B
-KC -> B
-SO -> P
-CF -> V
-VS -> F
-OV -> N
-NS -> K
-KV -> O
-OP -> O
-HH -> C
-FB -> S
-CO -> K
-SB -> K
-SN -> V
-OF -> F
-BN -> F
-CP -> C
-NC -> H
-VH -> S
-HV -> V
-NF -> B
-SS -> K
-FO -> F
-VO -> H
-KK -> C
-PF -> V
-OS -> F
-OC -> H
-SK -> V
-FF -> H
-PK -> N
-PC -> O
-SP -> B
-CB -> B
-CH -> H
-FN -> V
-SV -> O
-SC -> P
-NP -> B
-BB -> S
-PV -> S
-VB -> P
-SF -> H
-VC -> O
-HN -> V
-BF -> O
-NO -> O
-HP -> N
-VV -> K
-HS -> P
-FH -> N
-KB -> F
-KF -> B
-PN -> K
-KH -> K
-CN -> S
-PP -> O
-BP -> O
-OH -> B
-FS -> O
-BK -> B
-PO -> V
-CS -> C
-BV -> N
-KP -> O
-KN -> B
-VK -> F
-HC -> O
-BH -> B
-FP -> H
-NK -> V
-BS -> C
-FV -> F
-PS -> P

2021/src/test/kotlin/BaseDayTest.kt

@@ -32,7 +32,7 @@ class Condition : ExecutionCondition {
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 @ExtendWith(Condition::class)
-abstract class BaseDayTest() {
+abstract class BaseDayTest(day: Int) {
 
     abstract val example: String
 
@@ -46,11 +46,7 @@ abstract class BaseDayTest() {
         BeanContext.run()
     }
 
-    private val day by lazy(LazyThreadSafetyMode.NONE) {
+    val instance by lazy { ctx.value.getBean(ctx.value.findDayDefinition(day)) }
-        this::class.java.simpleName.replace("Day", "").replace("Test", "").toInt()
-    }
-
-    val instance by lazy { ctx.value.getBean(ctx.value.findDayDefinition(day)!!) }
 
     private val exampleCtx = lazy {
         BeanContext.build()
@@ -58,7 +54,7 @@ abstract class BaseDayTest() {
             .start()
     }
 
-    val exampleInstance by lazy { exampleCtx.value.getBean(exampleCtx.value.findDayDefinition(day)!!) }
+    val exampleInstance by lazy { exampleCtx.value.getBean(exampleCtx.value.findDayDefinition(day)) }
 
     @AfterAll
     fun `after all`() {

2021/src/test/kotlin/Day01Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day01Test : BaseDayTest() {
+class Day01Test : BaseDayTest(1) {
     override val example = """
         199
         200

2021/src/test/kotlin/Day02Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day02Test : BaseDayTest() {
+class Day02Test : BaseDayTest(2) {
     override val example = """
         forward 5
         down 5

2021/src/test/kotlin/Day03Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day03Test : BaseDayTest() {
+class Day03Test : BaseDayTest(3) {
     override val example = """
         00100
         11110

2021/src/test/kotlin/Day04Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day04Test : BaseDayTest() {
+class Day04Test : BaseDayTest(4) {
     override val example = """
         7,4,9,5,11,17,23,2,0,14,21,24,10,16,13,6,15,25,12,22,18,20,8,19,3,26,1
 

2021/src/test/kotlin/Day05Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day05Test : BaseDayTest() {
+class Day05Test : BaseDayTest(5) {
     override val example = """
         0,9 -> 5,9
         8,0 -> 0,8

2021/src/test/kotlin/Day06Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day06Test : BaseDayTest() {
+class Day06Test : BaseDayTest(6) {
     override val example = """
         3,4,3,1,2
     """.trimIndent()

2021/src/test/kotlin/Day07Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day07Test : BaseDayTest() {
+class Day07Test : BaseDayTest(7) {
     override val example = """
         16,1,2,0,4,2,7,1,2,14
     """.trimIndent()

2021/src/test/kotlin/Day08Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day08Test : BaseDayTest() {
+class Day08Test : BaseDayTest(8) {
     override val example = """
         be cfbegad cbdgef fgaecd cgeb fdcge agebfd fecdb fabcd edb | fdgacbe cefdb cefbgd gcbe
         edbfga begcd cbg gc gcadebf fbgde acbgfd abcde gfcbed gfec | fcgedb cgb dgebacf gc

2021/src/test/kotlin/Day09Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day09Test : BaseDayTest() {
+class Day09Test : BaseDayTest(9) {
     override val example = """
         2199943210
         3987894921

2021/src/test/kotlin/Day10Test.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.aoc.days
 
-class Day10Test : BaseDayTest() {
+class Day10Test : BaseDayTest(10) {
     override val example = """
         [({(<(())[]>[[{[]{<()<>>
         [(()[<>])]({[<{<<[]>>(

2021/src/test/kotlin/Day11Test.kt

@@ -1,22 +0,0 @@
-package be.vandewalleh.aoc.days
-
-class Day11Test : BaseDayTest() {
-    override val example = """
-        5483143223
-        2745854711
-        5264556173
-        6141336146
-        6357385478
-        4167524645
-        2176841721
-        6882881134
-        4846848554
-        5283751526
-    """.trimIndent()
-
-    override val part1Example = 1656
-    override val part1Answer = 1661
-
-    override val part2Example = 195
-    override val part2Answer = 334
-}

2021/src/test/kotlin/Day12Test.kt

@@ -1,19 +0,0 @@
-package be.vandewalleh.aoc.days
-
-class Day12Test : BaseDayTest() {
-    override val example = """
-        start-A
-        start-b
-        A-c
-        A-b
-        b-d
-        A-end
-        b-end
-    """.trimIndent()
-
-    override val part1Example = 10
-    override val part1Answer = 4413
-
-    override val part2Example = 36
-    override val part2Answer = 118803
-}

2021/src/test/kotlin/Day14Test.kt

@@ -1,30 +0,0 @@
-package be.vandewalleh.aoc.days
-
-class Day14Test : BaseDayTest() {
-    override val example = """
-        NNCB
-
-        CH -> B
-        HH -> N
-        CB -> H
-        NH -> C
-        HB -> C
-        HC -> B
-        HN -> C
-        NN -> C
-        BH -> H
-        NC -> B
-        NB -> B
-        BN -> B
-        BB -> N
-        BC -> B
-        CC -> N
-        CN -> C
-    """.trimIndent()
-
-    override val part1Example = 1588L
-    override val part1Answer = 3555L
-
-    override val part2Example = 2188189693529
-    override val part2Answer = 4439442043739
-}

buildSrc/build.gradle.kts

@@ -2,6 +2,10 @@ plugins {
     `kotlin-dsl`
 }
 
+kotlinDslPluginOptions {
+    experimentalWarning.set(false)
+}
+
 repositories {
     gradlePluginPortal()
     maven { setUrl("https://kotlin.bintray.com/kotlinx") }

buildSrc/src/main/kotlin/aoc.gradle.kts

@@ -1,21 +0,0 @@
-plugins {
-    id("kotlin-convention")
-    kotlin("kapt")
-    id("application")
-}
-
-dependencies {
-    implementation(project(":utils"))
-
-    kapt(Libs.Micronaut.processor)
-
-    implementation(Libs.Slf4J.api)
-    runtimeOnly(Libs.Slf4J.simple)
-
-    implementation(Libs.eclipseCollections)
-
-    testImplementation(Libs.Jmh.core)
-    testImplementation(Libs.Slf4J.simple)
-    kaptTest(Libs.Jmh.processor)
-    kaptTest(Libs.Slf4J.simple)
-}

buildSrc/src/main/kotlin/java-convention.gradle.kts

@@ -5,6 +5,7 @@ plugins {
 
 repositories {
     mavenCentral()
+    jcenter()
     maven { url = uri("https://dl.bintray.com/arrow-kt/arrow-kt/") }
     maven { url = uri("https://kotlin.bintray.com/kotlinx") }
 }

utils/src/main/kotlin/be/vandewalleh/aoc/utils/DayRunner.kt

@@ -3,7 +3,6 @@ package be.vandewalleh.aoc.utils
 import be.vandewalleh.aoc.utils.factory.findDayDefinition
 import io.micronaut.context.BeanContext
 import java.time.LocalDate
-import kotlin.system.measureTimeMillis
 
 fun runDay(day: Int = LocalDate.now().dayOfMonth) {
     val ctx = BeanContext.run()
@@ -15,20 +14,23 @@ fun runDay(day: Int = LocalDate.now().dayOfMonth) {
     }
 
     val instance = ctx.getBean(definition)
+    val part1Handle = ctx.findExecutionHandle<Any, Any>(instance, "part1")
+    if (part1Handle.isEmpty) {
+        println("part1() not found")
+        return
+    }
 
     println("*** Day $day ***")
+    println()
+    println("part 1:")
+    println(part1Handle.get().invoke())
 
-    val p1: Any
+    println()
-    val ms1 = measureTimeMillis {
+    val part2Handle = ctx.findExecutionHandle<Any, Any>(instance, "part2")
-        p1 = instance.part1()
+    if (part2Handle.isEmpty) {
+        println("part2() not found")
+        return
     }
-    println("part 1 ($ms1 ms):")
+    println("part 2:")
-    println(p1)
+    println(part2Handle.get().invoke())
-
-    val p2: Any
-    val ms2 = measureTimeMillis {
-        p2 = instance.part2()
-    }
-    println("part 2 ($ms2 ms):")
-    println(p2)
 }

utils/src/main/kotlin/be/vandewalleh/aoc/utils/input/Annotations.kt

@@ -2,6 +2,7 @@
 
 package be.vandewalleh.aoc.utils.input
 
+import io.micronaut.context.annotation.Executable
 import io.micronaut.context.annotation.Prototype
 import io.micronaut.core.annotation.Introspected
 import jakarta.inject.Qualifier
@@ -11,4 +12,5 @@ import jakarta.inject.Qualifier
 @Introspected
 @Target(AnnotationTarget.CLASS)
 @Retention(AnnotationRetention.RUNTIME)
+@Executable
 annotation class Day(val value: Int = -1)

utils/src/main/kotlin/be/vandewalleh/aoc/utils/input/Input.kt

@@ -1,16 +1,11 @@
 package be.vandewalleh.aoc.utils.input
 
-import org.intellij.lang.annotations.Language
-
 class Input(private val value: String) {
     val text get() = value
 
     val lines get() = Mapper(value.lines())
     val csv get() = Mapper(value.split(','))
 
-    fun findAll(@Language("RegExp") re: String): List<List<String>> =
-        re.toRegex().findAll(value).map { it.groupValues.drop(1) }.toList()
-
     class Mapper(val value: List<String>) {
         val ints get() = value.map { it.toInt() }
         val longs get() = value.map { it.toLong() }