Judge: the tiny rule, the catalog's side of the edge's tiny-archive rule

One file of one article, 2–100 kB, under a readable release-like name outside the music, e-book and comic
groups, without an e-book, subtitle, crack or sidecar word: the 2015–17 flood's 1.5M rows that the edge
indexed before its rule. The same tests as isTinyArchive in Postgres's regex dialect; no join on the
candidates (98% of a sample have an archive candidate, the rest lone par2 files and scrambled names).

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

app/services/release_judge.ts

@@ -1,6 +1,7 @@
 import db from '@adonisjs/lucid/services/db'
 import logger from '@adonisjs/core/services/logger'
 import { SOURCES } from '#lib/release/source'
+import { TINY_MIN_BYTES, NONSENSE_MIN_BYTES } from '#lib/rules/index'
 
 /** Raised when a rule changes: verdicts of an older version are judged again (a full round, right away). */
 export const JUDGE_VERSION = 1
@@ -28,6 +29,14 @@ const MEDIA =
 const SCRAPED_POSTERS = `celeb[-_ ]{0,1}movie|celebwow|celebfx|iluvcelebs|nude[-_ ]{0,1}celebs|celeb-sex-tapes`
 /** An executable's name. */
 const EXECUTABLE = `\\.(exe|scr|com|bat|cmd|msi|lnk|vbs|js|jar|pif|cpl|hta|ps1|dll)$`
+/**
+ * The tiny rule's name tests, lib/rules/rule_set.ts's RELEASE_LIKE_SPACED, EBOOK, TINY_CONTENT and
+ * STUB_EXEMPT_GROUPS in Postgres's dialect (and no "?", see MEDIA).
+ */
+const TINY_RELEASE_LIKE = `(\\y(19|20)[0-9][0-9]\\y|[._ -](720p|1080p|2160p|x264|x265|hevc|bluray|web-{0,1}dl|webrip|hdtv|xvid|s[0-9][0-9]e[0-9][0-9]|german|multi|crack|repack|proper|flac|mp3|xxx|mp4|retail|keygen|portable|incl|v[0-9]+(\\.[0-9]+)+)\\y|-[a-z0-9]{2,}$|\\.[a-z0-9]+\\.[a-z0-9]+\\.)`
+const TINY_EBOOK = `\\y(epub|mobi|azw3{0,1}|pdf|djvu|cbr|cbz|e-{0,1}books{0,1})\\y`
+const TINY_CONTENT = `\\y(subs{0,1}|subtitles{0,1}|subpack|srt|untertitel|ondertitels{0,1}|ondertiteling|legendas{0,1}|napisy|sottotitoli|cracks{0,1}|cracked|keygen|keymaker|trainer|patch|patched|serials{0,1}|activator|loader|nocd|no-cd|fix|covers{0,1}|artwork|booklet|scans{0,1}|proof|sample|info|readme)\\y`
+const TINY_EXEMPT_GROUPS = `(sound|mp3|karaoke|music|audio|flac|lossless|e-{0,1}book|epub|comic|guitar|font|magazine)`
 
 export interface Rule {
   name: string
@@ -100,6 +109,20 @@ export const RULES: Rule[] = [
     // releases_passworded_idx: a scan of all of releases was 30 s a round.
     sql: (scoped) => `SELECT r.id FROM releases r ${only(scoped, 'r.id')} WHERE r.passworded AND NOT EXISTS (SELECT 1 FROM release_passwords p WHERE p.release_id = r.id)`,
   },
+  {
+    name: 'tiny',
+    says: 'one file of one article, 2–100 kB, under a release-like name: the exe-stub flood in miniature',
+    // The catalog's side of the edge's tiny-archive rule (lib/rules/rule_set.ts isTinyArchive; LOG.md (131),
+    // (135)): the same name tests in Postgres's regex dialect ("\y" for "\b", "{0,1}" for "?"), the readable flag
+    // for its scrambled and random tests, the group set for its groups. The 2015–17 flood that the edge indexed
+    // before the rule: 1.5M rows, 98% of them with an archive candidate, the rest lone par2 files and scrambled
+    // names, so no join on the candidates. A scan of releases (9 GB) a full round.
+    sql: (scoped) => `SELECT r.id FROM releases r ${only(scoped, 'r.id')}
+          WHERE r.files = 1 AND r.segments = 1 AND r.bytes >= ${TINY_MIN_BYTES} AND r.bytes < ${NONSENSE_MIN_BYTES}
+            AND r.readable AND NOT coalesce(r.sidecar_only, false)
+            AND r.name ~* '${TINY_RELEASE_LIKE}' AND r.name !~* '${TINY_EBOOK}' AND r.name !~* '${TINY_CONTENT}'
+            AND NOT EXISTS (SELECT 1 FROM group_sets gs WHERE gs.id = r.group_set_id AND gs.groups::text ~* '${TINY_EXEMPT_GROUPS}')`,
+  },
   {
     name: 'unusable',
     says: 'random names, no name inside, no par2 or inner-name merge, no spot, a day after settling, and final',