Roll out real device screenshots across the Edge Component docs

.gitignore

@@ -16,6 +16,7 @@ auth.json
 
 # storage
 /storage/*.key
+/storage/docs-screenshots
 
 # vendor
 /vendor

app/Console/Commands/CaptureDocsScreenshots.php

@@ -0,0 +1,278 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Console\Commands;
+
+use App\Enums\DocsScreenshotCrop;
+use App\Enums\DocsScreenshotPlatform;
+use App\Services\DocsScreenshots\ScreenshotCapturer;
+use App\Services\DocsScreenshots\ScreenshotPublisher;
+use App\Support\DocsScreenshotManifest;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\File;
+
+final class CaptureDocsScreenshots extends Command
+{
+    /** Exclusive ceiling for `--crop-percent` — matches `native:screenshot`'s own single-edge ceiling. */
+    private const CROP_PERCENT_CEILING = 1.0;
+
+    protected $signature = 'docs:capture-screenshots
+        {--platform=both : ios, android, or both}
+        {--demo-path= : Local checkout of NativePHP/edge-components-demo (defaults to docs.screenshots.demo_path)}
+        {--udid= : Specific simulator/emulator UDID — required whenever native:run would otherwise have more than one device to pick from}
+        {--only= : Comma-separated screen keys to limit to, e.g. top-bar,bottom-nav}
+        {--settle-ms=2000 : Milliseconds to wait after launch before capturing}
+        {--full : Keep the full, uncropped screenshot instead of the tight top/bottom crop most screens use}
+        {--crop-percent= : Override the configured crop_percent for this run (0-1)}
+        {--crop-offset= : Override the configured crop_offset for this run (0-1) — skips the OS status bar/nav bar before measuring crop-percent}
+        {--dry-run : Print what would be captured without running anything}
+        {--publish : Copy every staged screenshot into public/img/docs}';
+
+    protected $description = "Regenerate the mobile docs' Edge Component screenshots from a running edge-components-demo checkout";
+
+    public function handle(): int
+    {
+        $demoPath = $this->resolveDemoPath();
+
+        if ($demoPath === null) {
+            return self::FAILURE;
+        }
+
+        $platforms = DocsScreenshotPlatform::fromOption((string) $this->option('platform'));
+
+        if ($platforms === []) {
+            $this->error(sprintf("Invalid --platform '%s'. Use 'ios', 'android', or 'both'.", $this->option('platform')));
+
+            return self::FAILURE;
+        }
+
+        $keys = $this->resolveScreenKeys();
+
+        if ($keys === null) {
+            return self::FAILURE;
+        }
+
+        $cropPercent = $this->resolveCropPercent();
+
+        if ($cropPercent === null) {
+            return self::FAILURE;
+        }
+
+        $cropOffset = $this->resolveCropOffset($cropPercent);
+
+        if ($cropOffset === null) {
+            return self::FAILURE;
+        }
+
+        if ($this->option('dry-run')) {
+            $this->printDryRun($demoPath, $keys, $platforms, $cropPercent, $cropOffset);
+
+            return self::SUCCESS;
+        }
+
+        $stagingPath = (string) config('docs.screenshots.staging_path');
+        File::ensureDirectoryExists($stagingPath);
+
+        $capturer = new ScreenshotCapturer($demoPath, (int) config('docs.screenshots.process_timeout'));
+        $failures = [];
+
+        foreach ($keys as $key) {
+            foreach ($platforms as $platform) {
+                if (! $this->captureScreen($capturer, $stagingPath, $key, $platform, $cropPercent, $cropOffset)) {
+                    $failures[] = sprintf('%s (%s)', $key, $platform->value);
+                }
+            }
+        }
+
+        if ($failures !== []) {
+            $this->error(sprintf('Failed to capture: %s', implode(', ', $failures)));
+
+            return self::FAILURE;
+        }
+
+        $this->info(sprintf('Captured %d screen(s) into %s', count($keys), $stagingPath));
+
+        if ($this->option('publish') && ! $this->publish($stagingPath, $keys, $platforms)) {
+            return self::FAILURE;
+        }
+
+        return self::SUCCESS;
+    }
+
+    private function resolveDemoPath(): ?string
+    {
+        $path = rtrim((string) ($this->option('demo-path') ?: config('docs.screenshots.demo_path')), '/');
+
+        if ($path === '') {
+            $this->error('--demo-path is required — pass the local checkout of NativePHP/edge-components-demo, e.g. a sibling directory of this repo, or set DOCS_SCREENSHOTS_DEMO_PATH.');
+
+            return null;
+        }
+
+        if (! is_dir($path) || ! is_file($path.'/artisan') || ! is_file($path.'/routes/mobile.php')) {
+            $this->error(sprintf("'%s' doesn't look like an edge-components-demo checkout (missing artisan or routes/mobile.php).", $path));
+
+            return null;
+        }
+
+        return $path;
+    }
+
+    /**
+     * @return list<string>|null
+     */
+    private function resolveScreenKeys(): ?array
+    {
+        $only = (string) $this->option('only');
+
+        if ($only === '') {
+            return DocsScreenshotManifest::keys();
+        }
+
+        $keys = array_filter(array_map('trim', explode(',', $only)));
+        $unknown = array_filter($keys, fn (string $key): bool => ! DocsScreenshotManifest::has($key));
+
+        if ($unknown !== []) {
+            $this->error(sprintf('Unknown screen key(s): %s', implode(', ', $unknown)));
+
+            return null;
+        }
+
+        return array_values($keys);
+    }
+
+    private function resolveCropPercent(): ?float
+    {
+        $given = (string) $this->option('crop-percent');
+        $percent = $given === '' ? (float) config('docs.screenshots.crop_percent') : (float) $given;
+
+        if ($percent <= 0 || $percent >= self::CROP_PERCENT_CEILING) {
+            $this->error(sprintf(
+                '--crop-percent must be between 0 and %s (exclusive), got %s.',
+                self::CROP_PERCENT_CEILING,
+                $given
+            ));
+
+            return null;
+        }
+
+        return $percent;
+    }
+
+    private function resolveCropOffset(float $cropPercent): ?float
+    {
+        $given = (string) $this->option('crop-offset');
+        $offset = $given === '' ? (float) config('docs.screenshots.crop_offset') : (float) $given;
+
+        if ($offset < 0 || $offset + $cropPercent >= self::CROP_PERCENT_CEILING) {
+            $this->error(sprintf(
+                '--crop-offset (%s) plus --crop-percent (%s) must be less than %s.',
+                $given === '' ? $offset : $given,
+                $cropPercent,
+                self::CROP_PERCENT_CEILING
+            ));
+
+            return null;
+        }
+
+        return $offset;
+    }
+
+    /**
+     * @param  list<string>  $keys
+     * @param  list<DocsScreenshotPlatform>  $platforms
+     */
+    private function printDryRun(string $demoPath, array $keys, array $platforms, float $cropPercent, float $cropOffset): void
+    {
+        $this->info(sprintf('Would use edge-components-demo checkout: %s', $demoPath));
+
+        foreach ($keys as $key) {
+            $screen = DocsScreenshotManifest::get($key);
+
+            foreach ($platforms as $platform) {
+                $crop = $this->option('full') || $screen['crop'] === DocsScreenshotCrop::Full
+                    ? 'full'
+                    : sprintf('%s %d%% (offset %d%%)', $screen['crop']->value, (int) round($cropPercent * 100), (int) round($cropOffset * 100));
+
+                $this->line(sprintf(
+                    '  %s (%s) — route %s — %s%s',
+                    $key,
+                    $platform->value,
+                    $screen['route'],
+                    $crop,
+                    $screen['manual_step'] !== null ? sprintf(' — manual step: %s', $screen['manual_step']) : ''
+                ));
+            }
+        }
+    }
+
+    private function captureScreen(
+        ScreenshotCapturer $capturer,
+        string $stagingPath,
+        string $key,
+        DocsScreenshotPlatform $platform,
+        float $cropPercent,
+        float $cropOffset,
+    ): bool {
+        $screen = DocsScreenshotManifest::get($key);
+        $outputPath = sprintf('%s/%s', $stagingPath, $screen[$platform->value]);
+        $crop = $this->option('full') ? DocsScreenshotCrop::Full : $screen['crop'];
+
+        $failure = $capturer->capture(
+            key: $key,
+            platform: $platform,
+            route: $screen['route'],
+            manualStep: $screen['manual_step'],
+            udid: (string) $this->option('udid'),
+            settleMs: (int) $this->option('settle-ms'),
+            outputPath: $outputPath,
+            crop: $crop,
+            cropPercent: $cropPercent,
+            cropOffset: $cropOffset,
+            isInteractive: $this->input->isInteractive(),
+            confirmManualStep: fn (string $message) => $this->ask($message),
+        );
+
+        if ($failure !== null) {
+            $this->error($failure);
+
+            return false;
+        }
+
+        $this->info($crop === DocsScreenshotCrop::Full
+            ? sprintf('Captured %s (full, uncropped).', $outputPath)
+            : sprintf('Captured %s (cropped to %s).', $outputPath, $crop->value));
+
+        return true;
+    }
+
+    /**
+     * @param  list<string>  $keys
+     * @param  list<DocsScreenshotPlatform>  $platforms
+     */
+    private function publish(string $stagingPath, array $keys, array $platforms): bool
+    {
+        $publishPath = (string) config('docs.screenshots.publish_path');
+
+        $filenames = [];
+
+        foreach ($keys as $key) {
+            foreach ($platforms as $platform) {
+                $filenames[] = DocsScreenshotManifest::get($key)[$platform->value];
+            }
+        }
+
+        $failures = (new ScreenshotPublisher)->publish($stagingPath, $publishPath, $filenames);
+
+        if ($failures !== []) {
+            $this->error(sprintf('Failed to publish: %s', implode(', ', $failures)));
+
+            return false;
+        }
+
+        $this->info(sprintf('Published %s.', $publishPath));
+
+        return true;
+    }
+}

app/Enums/DocsScreenshotCrop.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Enums;
+
+/**
+ * Which edge of a captured screenshot documents the component being shown.
+ * `Top`/`Bottom` keep only a strip nearest that edge — matching every
+ * existing top-bar/bottom-nav image in public/img/docs, which are cropped
+ * tight rather than full-screen. `Full` keeps the whole screenshot, for
+ * components (like the side nav) that need their full height visible.
+ */
+enum DocsScreenshotCrop: string
+{
+    case Top = 'top';
+    case Bottom = 'bottom';
+    case Full = 'full';
+}

app/Enums/DocsScreenshotPlatform.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Enums;
+
+enum DocsScreenshotPlatform: string
+{
+    case Ios = 'ios';
+    case Android = 'android';
+
+    /**
+     * Parse the `--platform` option ('ios', 'android', or 'both') into the
+     * concrete platforms to capture. Returns an empty array for anything else.
+     *
+     * @return list<self>
+     */
+    public static function fromOption(string $value): array
+    {
+        return match ($value) {
+            'ios' => [self::Ios],
+            'android' => [self::Android],
+            'both' => [self::Ios, self::Android],
+            default => [],
+        };
+    }
+}