chore(dx): add format script 💅 (#128)

build.js

@@ -17,7 +17,7 @@ esbuild
     packages: 'external'
   })
   .then(() => {
-    const packageJson = JSON.stringify({ type: 'module' })
+    const packageJson = JSON.stringify({type: 'module'})
     fs.writeFileSync(`${__dirname}/lib/esm/package.json`, packageJson, 'utf8')
 
     console.log('esm build success.')

justfile

@@ -18,3 +18,6 @@ emit-types:
 publish: build
     emit-types
     npm publish
+
+format:
+    prettier --plugin-search-dir . --write .

nip06.test.js

@@ -4,12 +4,16 @@ const {nip06} = require('./lib/nostr.cjs')
 test('generate private key from a mnemonic', async () => {
   const mnemonic = 'zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong'
   const privateKey = nip06.privateKeyFromSeedWords(mnemonic)
-  expect(privateKey).toEqual('c26cf31d8ba425b555ca27d00ca71b5008004f2f662470f8c8131822ec129fe2')
+  expect(privateKey).toEqual(
+    'c26cf31d8ba425b555ca27d00ca71b5008004f2f662470f8c8131822ec129fe2'
+  )
 })
 
 test('generate private key from a mnemonic and passphrase', async () => {
   const mnemonic = 'zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong'
   const passphrase = '123'
   const privateKey = nip06.privateKeyFromSeedWords(mnemonic, passphrase)
-  expect(privateKey).toEqual('55a22b8203273d0aaf24c22c8fbe99608e70c524b17265641074281c8b978ae4')
+  expect(privateKey).toEqual(
+    '55a22b8203273d0aaf24c22c8fbe99608e70c524b17265641074281c8b978ae4'
+  )
 })

nip06.ts

@@ -7,7 +7,10 @@ import {
 } from '@scure/bip39'
 import {HDKey} from '@scure/bip32'
 
-export function privateKeyFromSeedWords(mnemonic: string, passphrase?: string): string {
+export function privateKeyFromSeedWords(
+  mnemonic: string,
+  passphrase?: string
+): string {
   let root = HDKey.fromMasterSeed(mnemonicToSeedSync(mnemonic, passphrase))
   let privateKey = root.derive(`m/44'/1237'/0'/0/0`).privateKey
   if (!privateKey) throw new Error('could not derive private key')

package.json

@@ -6,7 +6,9 @@
     "type": "git",
     "url": "https://github.com/nbd-wtf/nostr-tools.git"
   },
-  "files": ["./lib/**/*"],
+  "files": [
+    "./lib/**/*"
+  ],
   "types": "./lib/index.d.ts",
   "main": "lib/nostr.cjs.js",
   "module": "lib/esm/nostr.mjs",