Make abstract day command

aoc

@@ -4,8 +4,8 @@ require __DIR__.'/vendor/autoload.php';
 
 use NunoMaduro\Collision\Provider as CollisionProvider;
 use Symfony\Component\Console\Application;
-use trizz\AdventOfCode\ExecuteDay;
-use trizz\AdventOfCode\Puzzle;
+use trizz\AdventOfCode\Commands\ExecuteDay;
+use trizz\AdventOfCode\Commands\Puzzle;
 
 (new CollisionProvider())->register();
 

src/Commands/AbstractDayCommand.php

@@ -1,28 +1,33 @@
 <?php
 
-namespace trizz\AdventOfCode;
+namespace trizz\AdventOfCode\Commands;
 
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
+use trizz\AdventOfCode\Solution;
 
-final class ExecuteDay extends Command
+abstract class AbstractDayCommand extends Command
 {
-    private int $day;
+    protected int $day;
 
-    private int $year;
+    protected int $year;
 
-    private string $title;
+    protected string $title;
+
+    protected bool $skipExamples;
+
+    protected int $part;
 
     #[\Override]
     protected function configure(): void
     {
         $this
-            ->setName('day')
-            ->setDescription('Run day')
             ->addArgument('day', InputArgument::REQUIRED, 'The day number')
             ->addArgument('year', InputArgument::OPTIONAL, 'The year', date('y'))
+            ->addOption('one', '1', null, 'Run only part 1')
+            ->addOption('two', '2', null, 'Run only part 2')
             ->addOption('skip-example', 's', null, 'Skip the example data');
     }
 
@@ -33,44 +38,51 @@ final class ExecuteDay extends Command
         $this->year = $input->getArgument('year');
 
         $this->title = sprintf("Advent of Code '%d - Day %d", $this->year, $this->day);
+        $this->skipExamples = $input->getOption('skip-example');
+        $this->part = $input->getOption('one') ? 1 : ($input->getOption('two') ? 2 : 0);
 
         $output->writeln('');
         $output->writeln($this->title);
         $output->writeln(str_repeat('-', strlen($this->title)));
     }
 
-    #[\Override]
-    protected function execute(InputInterface $input, OutputInterface $output): int
+    /**
+     * @return array<string, int|string>
+     */
+    protected function getSolutions(): array
     {
-        $className = sprintf('%s\\Y%d\\Day%d', __NAMESPACE__, $this->year, $this->day);
-
-        /** @var Solution $class */
-        $class = new $className();
-        $class->loadData();
+        $solution = $this->loadClass();
 
         // Solve the examples if available.
         $resultPart1Example = 'n/a';
         $resultPart2Example = 'n/a';
-        if ($class->hasExampleData() && !$input->getOption('skip-example')) {
-            ['part1' => $resultPart1Example, 'part2' => $resultPart2Example] = $class->results(useExampleData: true);
+        if (!$this->skipExamples && $solution->hasExampleData()) {
+            ['part1' => $resultPart1Example, 'part2' => $resultPart2Example] = $solution->results(useExampleData: true, part: $this->part);
         }
 
         // Solve the real puzzle if available.
         $resultPart1 = 'n/a';
         $resultPart2 = 'n/a';
-        if ($class->hasData()) {
-            ['part1' => $resultPart1, 'part2' => $resultPart2] = $class->results(useExampleData: false);
+        if ($solution->hasData()) {
+            ['part1' => $resultPart1, 'part2' => $resultPart2] = $solution->results(useExampleData: false, part: $this->part);
         }
 
-        // Output all the results.
-        $output->writeln('<fg=bright-green>Part 1</>');
-        $output->writeln(sprintf('<fg=blue>Example:</> <comment>%s</comment>', $resultPart1Example));
-        $output->writeln(sprintf('<fg=blue>Result: </> <comment>%s</comment>', $resultPart1));
-        $output->writeln(str_repeat('-', strlen($this->title)));
-        $output->writeln('<fg=bright-green>Part 2</>');
-        $output->writeln(sprintf('<fg=blue>Example:</> <comment>%s</comment>', $resultPart2Example));
-        $output->writeln(sprintf('<fg=blue>Result: </> <comment>%s</comment>', $resultPart2));
+        return [
+            'part1' => $resultPart1,
+            'part2' => $resultPart2,
+            'part1Example' => $resultPart1Example,
+            'part2Example' => $resultPart2Example,
+        ];
+    }
 
-        return Command::SUCCESS;
+    protected function loadClass(): Solution
+    {
+        $className = sprintf('%s\\Y%d\\Day%d', substr(__NAMESPACE__, 0, -9), $this->year, $this->day);
+
+        /** @var Solution $class */
+        $class = new $className();
+        $class->loadData();
+
+        return $class;
     }
 }

src/Commands/ExecuteDay.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace trizz\AdventOfCode\Commands;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+final class ExecuteDay extends AbstractDayCommand
+{
+    #[\Override]
+    protected function configure(): void
+    {
+        parent::configure();
+        $this
+            ->setName('day')
+            ->setDescription('Run day');
+    }
+
+    #[\Override]
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $results = $this->getSolutions();
+
+        // Output all the results.
+        if (in_array($this->part, [0, 1], true)) {
+            $output->writeln('<fg=bright-green>Part 1</>');
+            $output->writeln(sprintf('  <fg=blue>Example:</> <comment>%s</comment>', $results['part1Example']));
+            $output->writeln(sprintf('  <fg=blue>Result: </> <comment>%s</comment>', $results['part1']));
+        }
+
+        if ($this->part === 0) {
+            $output->writeln(str_repeat('-', strlen($this->title)));
+        }
+
+        if (in_array($this->part, [0, 2], true)) {
+            $output->writeln('<fg=bright-green>Part 2</>');
+            $output->writeln(sprintf('  <fg=blue>Example:</> <comment>%s</comment>', $results['part2Example']));
+            $output->writeln(sprintf('  <fg=blue>Result: </> <comment>%s</comment>', $results['part2']));
+        }
+
+        return Command::SUCCESS;
+    }
+}

src/Commands/Puzzle.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace trizz\AdventOfCode;
+namespace trizz\AdventOfCode\Commands;
 
 use PhpPkg\CliMarkdown\CliMarkdown;
 use Symfony\Component\Console\Command\Command;
@@ -25,7 +25,7 @@ final class Puzzle extends Command
     {
         $contents = file_get_contents(
             sprintf(
-                '%s/../data/Y%d/day%s/puzzle.md',
+                '%s/../../data/Y%d/day%s/puzzle.md',
                 __DIR__,
                 $input->getArgument('year'),
                 (int) $input->getArgument('day')

src/Solution.php

@@ -110,11 +110,11 @@ abstract class Solution
      * @return array{part1: int|string, part2: int|string}
      */
     #[ArrayShape(['part1' => 'int|string', 'part2' => 'int|string'])]
-    public function results(bool $useExampleData = true): array
+    public function results(bool $useExampleData = true, int $part = 0): array
     {
         return [
-            'part1' => $this->part1Data($useExampleData),
-            'part2' => $this->part2Data($useExampleData),
+            'part1' => ($part === 1 || $part === 0) ? $this->part1Data($useExampleData) : 'n/a',
+            'part2' => ($part === 2 || $part === 0) ? $this->part2Data($useExampleData) : 'n/a',
         ];
     }