yarn format

nip21.test.js

@@ -2,23 +2,41 @@
 const {nip21} = require('./lib/nostr.cjs')
 
 test('test', () => {
-  expect(nip21.test('nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6')).toBe(true)
+  expect(
-  expect(nip21.test('nostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky')).toBe(true)
+    nip21.test(
-  expect(nip21.test(' nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6')).toBe(false)
+      'nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6'
+    )
+  ).toBe(true)
+  expect(
+    nip21.test(
+      'nostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky'
+    )
+  ).toBe(true)
+  expect(
+    nip21.test(
+      ' nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6'
+    )
+  ).toBe(false)
   expect(nip21.test('nostr:')).toBe(false)
-  expect(nip21.test('nostr:npub108pv4cg5ag52nQq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6')).toBe(false)
+  expect(
+    nip21.test(
+      'nostr:npub108pv4cg5ag52nQq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6'
+    )
+  ).toBe(false)
   expect(nip21.test('gggggg')).toBe(false)
 })
 
 test('parse', () => {
-  const result = nip21.parse('nostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky')
+  const result = nip21.parse(
+    'nostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky'
+  )
 
   expect(result).toEqual({
     uri: 'nostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky',
     value: 'note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky',
     decoded: {
       type: 'note',
-      data: '46d731680add2990efe1cc619dc9b8014feeb23261ab9dee50e9d11814de5a2b',
+      data: '46d731680add2990efe1cc619dc9b8014feeb23261ab9dee50e9d11814de5a2b'
-    },
+    }
   })
 })

nip21.ts

@@ -5,14 +5,18 @@ import * as nip21 from './nip21'
  * Bech32 regex.
  * @see https://github.com/bitcoin/bips/blob/master/bip-0173.mediawiki#bech32
  */
-export const BECH32_REGEX = /[\x21-\x7E]{1,83}1[023456789acdefghjklmnpqrstuvwxyz]{6,}/
+export const BECH32_REGEX =
+  /[\x21-\x7E]{1,83}1[023456789acdefghjklmnpqrstuvwxyz]{6,}/
 
 /** Nostr URI regex, eg `nostr:npub1...` */
 export const NOSTR_URI_REGEX = new RegExp(`nostr:(${BECH32_REGEX.source})`)
 
 /** Test whether the value is a Nostr URI. */
 export function test(value: unknown): value is `nostr:${string}` {
-  return typeof value === 'string' && new RegExp(`^${NOSTR_URI_REGEX.source}$`).test(value)
+  return (
+    typeof value === 'string' &&
+    new RegExp(`^${NOSTR_URI_REGEX.source}$`).test(value)
+  )
 }
 
 /** Parsed Nostr URI data. */
@@ -32,6 +36,6 @@ export function parse(uri: string): NostrURI {
   return {
     uri: match[0] as `nostr:${string}`,
     value: match[1],
-    decoded: nip19.decode(match[1]),
+    decoded: nip19.decode(match[1])
   }
 }

nip27.test.js

@@ -3,29 +3,38 @@ const {nip27} = require('./lib/nostr.cjs')
 
 test('find', () => {
   const result = nip27.find(
-    'Hello nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6!\n\nnostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky',
+    'Hello nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6!\n\nnostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky'
   )
 
-  expect(result).toEqual([{
+  expect(result).toEqual([
+    {
       uri: 'nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6',
       value: 'npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6',
-    decoded: { type: 'npub', data: '79c2cae114ea28a981e7559b4fe7854a473521a8d22a66bbab9fa248eb820ff6' },
+      decoded: {
+        type: 'npub',
+        data: '79c2cae114ea28a981e7559b4fe7854a473521a8d22a66bbab9fa248eb820ff6'
+      },
       start: 6,
-    end: 75,
+      end: 75
-  }, {
+    },
+    {
       uri: 'nostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky',
       value: 'note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky',
-    decoded: { type: 'note', data: '46d731680add2990efe1cc619dc9b8014feeb23261ab9dee50e9d11814de5a2b' },
+      decoded: {
+        type: 'note',
+        data: '46d731680add2990efe1cc619dc9b8014feeb23261ab9dee50e9d11814de5a2b'
+      },
       start: 78,
-    end: 147,
+      end: 147
-  }])
+    }
+  ])
 })
 
 test('replaceAll', () => {
   const content =
     'Hello nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6!\n\nnostr:note1gmtnz6q2m55epmlpe3semjdcq987av3jvx4emmjsa8g3s9x7tg4sclreky'
 
-  const result = nip27.replaceAll(content, ({ decoded, value }) => {
+  const result = nip27.replaceAll(content, ({decoded, value}) => {
     switch (decoded.type) {
       case 'npub':
         return '@alex'

nip27.ts

@@ -2,7 +2,8 @@ import * as nip19 from './nip19'
 import * as nip21 from './nip21'
 
 /** Regex to find NIP-21 URIs inside event content. */
-export const regex = () => new RegExp(`\\b${nip21.NOSTR_URI_REGEX.source}\\b`, 'g')
+export const regex = () =>
+  new RegExp(`\\b${nip21.NOSTR_URI_REGEX.source}\\b`, 'g')
 
 /** Match result for a Nostr URI in event content. */
 export interface NostrURIMatch extends nip21.NostrURI {
@@ -16,7 +17,7 @@ export interface NostrURIMatch extends nip21.NostrURI {
 export function find(content: string): NostrURIMatch[] {
   const matches = content.matchAll(regex())
 
-  return [...matches].map((match) => {
+  return [...matches].map(match => {
     const [uri, value] = match
 
     return {
@@ -24,7 +25,7 @@ export function find(content: string): NostrURIMatch[] {
       value,
       decoded: nip19.decode(value),
       start: match.index!,
-      end: match.index! + uri.length,
+      end: match.index! + uri.length
     }
   })
 }
@@ -48,12 +49,15 @@ export function find(content: string): NostrURIMatch[] {
  * })
  * ```
  */
-export function replaceAll(content: string, replacer: (match: nip21.NostrURI) => string): string {
+export function replaceAll(
+  content: string,
+  replacer: (match: nip21.NostrURI) => string
+): string {
   return content.replaceAll(regex(), (uri, value) => {
     return replacer({
       uri: uri as `nostr:${string}`,
       value,
-      decoded: nip19.decode(value),
+      decoded: nip19.decode(value)
     })
   })
 }