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refactor: eslint and prettier conflict will be resolved and formatted

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This commit is contained in:
Enes Köksal
2026-04-23 17:05:43 +03:00
parent 385b61f29b
commit 3cfea40fbd
219 changed files with 16638 additions and 13663 deletions
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lib/image-upload-validation.ts
+31 -26
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@@ -1,4 +1,9 @@
export const ALLOWED_IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/webp', 'image/gif'] as const;
export const ALLOWED_IMAGE_MIME_TYPES = [
'image/jpeg',
'image/png',
'image/webp',
'image/gif',
] as const;
export type AllowedImageMimeType = (typeof ALLOWED_IMAGE_MIME_TYPES)[number];
const EXT_BY_MIME: Record<AllowedImageMimeType, string> = {
@@ -24,41 +29,41 @@ export function detectImageMime(buffer: Uint8Array): AllowedImageMimeType | null
}
// PNG
if (
buffer.length >= 8
&& buffer[0] === 0x89
&& buffer[1] === 0x50
&& buffer[2] === 0x4e
&& buffer[3] === 0x47
&& buffer[4] === 0x0d
&& buffer[5] === 0x0a
&& buffer[6] === 0x1a
&& buffer[7] === 0x0a
buffer.length >= 8 &&
buffer[0] === 0x89 &&
buffer[1] === 0x50 &&
buffer[2] === 0x4e &&
buffer[3] === 0x47 &&
buffer[4] === 0x0d &&
buffer[5] === 0x0a &&
buffer[6] === 0x1a &&
buffer[7] === 0x0a
) {
return 'image/png';
}
// GIF87a/GIF89a
if (
buffer.length >= 6
&& buffer[0] === 0x47
&& buffer[1] === 0x49
&& buffer[2] === 0x46
&& buffer[3] === 0x38
&& (buffer[4] === 0x37 || buffer[4] === 0x39)
&& buffer[5] === 0x61
buffer.length >= 6 &&
buffer[0] === 0x47 &&
buffer[1] === 0x49 &&
buffer[2] === 0x46 &&
buffer[3] === 0x38 &&
(buffer[4] === 0x37 || buffer[4] === 0x39) &&
buffer[5] === 0x61
) {
return 'image/gif';
}
// WEBP: "RIFF"...."WEBP"
if (
buffer.length >= 12
&& buffer[0] === 0x52
&& buffer[1] === 0x49
&& buffer[2] === 0x46
&& buffer[3] === 0x46
&& buffer[8] === 0x57
&& buffer[9] === 0x45
&& buffer[10] === 0x42
&& buffer[11] === 0x50
buffer.length >= 12 &&
buffer[0] === 0x52 &&
buffer[1] === 0x49 &&
buffer[2] === 0x46 &&
buffer[3] === 0x46 &&
buffer[8] === 0x57 &&
buffer[9] === 0x45 &&
buffer[10] === 0x42 &&
buffer[11] === 0x50
) {
return 'image/webp';
}