22 lines
827 B
TypeScript
22 lines
827 B
TypeScript
import { BaseSchema } from '@adonisjs/lucid/schema'
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/**
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* name_stem(): strip a 3-digit split suffix only after a file extension
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* (x.mkv.001), not codec names like H.264 / H.265, matching lib/release.
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*/
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export default class extends BaseSchema {
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async up() {
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this.defer(async (db) => {
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await db.rawQuery(`
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CREATE OR REPLACE FUNCTION name_stem(name text) RETURNS text IMMUTABLE LANGUAGE sql AS $$
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SELECT regexp_replace(
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regexp_replace(name, '(\\.(7z|zip|rar|tar|mkv|mp4|avi|m4v|ts|m2ts|iso|img|bin|vob))\\.\\d{3}$', '\\1', 'i'),
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'(\\.(part\\d+\\.rar|r\\d{2,3}|rar|vol\\d+[+-]\\d+\\.par2|par2|7z|zip|nfo|sfv|nzb|tar|zst|gz|xz|mkv|mp4|avi|m4v|ts|iso|img|flac|mp3|epub|pdf|jpg|png|srt|sub|idx|ass|ssa))+$',
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'', 'i')
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$$`)
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})
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}
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async down() {}
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}
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