Added utility script to create template Java files and retrieve actua…

…l input for an AOC problem

create.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+###################################
+# Basic script used to download an
+# input file for an Advent Of Code
+# problem day, and create the Java
+# files from templates.
+###################################
+
+if [ "$#" -ne 2 ]; then
+    echo "Expected two inputs, the year and the day"
+fi
+
+year="${1}"
+day="${2}"
+
+if [[ ${day} -lt 10 ]]; then
+  day_long="0${day: -1}"
+else
+  day_long="${day}"
+fi
+
+echo "Creating template for ${year}, Day ${day_long}:"
+
+if [[ ! -d "./${year}" ]]; then
+  echo -e "\tNew year, please create directory structure"
+  exit 1
+fi
+
+echo -e "\t- Creating Java source file"
+cp ./templates/Day.java "./${year}/src/main/java/me/zodac/advent/Day${day_long}.java"
+sed -i -e "s|%YEAR%|${year}|g" "./${year}/src/main/java/me/zodac/advent/Day${day_long}.java"
+sed -i -e "s|%DAY%|${day}|g" "./${year}/src/main/java/me/zodac/advent/Day${day_long}.java"
+sed -i -e "s|%DAY_LONG%|${day_long}|g" "./${year}/src/main/java/me/zodac/advent/Day${day_long}.java"
+
+echo -e "\t- Creating Java test file"
+cp ./templates/DayTest.java "./${year}/src/test/java/me/zodac/advent/Day${day_long}Test.java"
+sed -i -e "s|%YEAR%|${year}|g" "./${year}/src/test/java/me/zodac/advent/Day${day_long}Test.java"
+sed -i -e "s|%DAY%|${day}|g" "./${year}/src/test/java/me/zodac/advent/Day${day_long}Test.java"
+sed -i -e "s|%DAY_LONG%|${day_long}|g" "./${year}/src/test/java/me/zodac/advent/Day${day_long}Test.java"
+
+echo -e "\t- Creating example input file"
+touch "./${year}/src/test/resources/day${day_long}.txt"
+
+echo -e "\t- Creating actual input file"
+if [[ -z "${AOC_COOKIE}" ]]; then
+  echo -e "\t\tNo cookie set for AOC, cannot create actual input file"
+fi
+
+curl --silent --header "Cookie: session=${AOC_COOKIE}" "https://adventofcode.com/${year}/day/${day}/input" > "./advent-of-code-inputs/${year}/day${day_long}.txt"
+cd ./advent-of-code-inputs || exit 1
+git add "${year}/day${day_long}.txt"
+git commit -m "Adding input for ${year}, Day ${day}"
+git push
+cd .. || exit 1
+
+echo -e "\t- Retrieving title"
+title=$(curl --silent "https://adventofcode.com/${year}/day/${day}" | grep '<h2>' | awk '{split($0,a,"<h2>")} END{print a[2]}' | awk '{split($0,a,"</h2>")} END{print a[1]}' | cut -d ':' -f2 | cut -d '-' -f1 | awk '{$1=$1;print}')
+sed -i -e "s|%TITLE%|${title}|g" "./${year}/src/main/java/me/zodac/advent/Day${day_long}.java"

templates/Day.java

@@ -0,0 +1,52 @@
+/*
+ * BSD Zero Clause License
+ *
+ * Copyright (c) 2021-2023 zodac.me
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package me.zodac.advent;
+
+import java.util.Collection;
+
+/**
+ * Solution for %YEAR%, Day %DAY%.
+ *
+ * @see <a href="https://adventofcode.com/%YEAR%/day/%DAY%">[%YEAR%: %DAY_LONG%] %TITLE%</a>
+ */
+public final class Day%DAY_LONG% {
+
+    private Day%DAY_LONG%() {
+
+    }
+
+    /**
+     * Part 1.
+     *
+     * @param values the input values
+     * @return the part 1 result
+     */
+    public static long part1(final Collection<String> values) {
+        return 0L;
+    }
+
+    /**
+     * Part 2.
+     *
+     * @param values the input values
+     * @return the part 2 result
+     */
+    public static long part2(final Collection<String> values) {
+        return 0L;
+    }
+}

templates/DayTest.java

@@ -0,0 +1,64 @@
+/*
+ * BSD Zero Clause License
+ *
+ * Copyright (c) 2021-2023 zodac.me
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package me.zodac.advent;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.util.List;
+import me.zodac.advent.input.ExampleInput;
+import me.zodac.advent.input.PuzzleInput;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Tests to verify answers for {@link Day%DAY_LONG%}.
+ */
+public class Day%DAY_LONG%Test {
+
+    private static final String INPUT_FILENAME = "day%DAY_LONG%.txt";
+
+    @Test
+    void example() {
+        final List<String> values = ExampleInput.readLines(INPUT_FILENAME);
+
+        final long part1Result = Day%DAY_LONG%.part1(values);
+        assertThat(part1Result)
+            .isEqualTo(0L);
+
+        final long part2Result = Day%DAY_LONG%.part2(values);
+        assertThat(part2Result)
+            .isEqualTo(0L);
+    }
+
+    @Test
+    void part1() {
+        final List<String> values = PuzzleInput.readLines(INPUT_FILENAME);
+
+        final long part1Result = Day%DAY_LONG%.part1(values);
+        assertThat(part1Result)
+            .isEqualTo(0L);
+    }
+
+    @Test
+    void part2() {
+        final List<String> values = PuzzleInput.readLines(INPUT_FILENAME);
+
+        final long part2Result = Day%DAY_LONG%.part2(values);
+        assertThat(part2Result)
+            .isEqualTo(0L);
+    }
+}