multiformats - npm Package Compare versions

Comparing version 9.3.1 to 9.4.0

cjs/browser-test/test-cid.js

@@ -14,2 +14,3 @@ 'use strict';
 var invalidMultihash = require('./fixtures/invalid-multihash.js');
+var testThrow = require('./fixtures/test-throw.js');
 var cid = require('../src/cid.js');
@@ -32,12 +33,2 @@ var varint = require('../src/varint.js');
 };
-const testThrow = async (fn, message) => {
-  try {
-    await fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 const testThrowAny = async fn => {
@@ -86,3 +77,3 @@ try {
     test('throws on invalid BS58Str multihash ', async () => {
-      const msg = 'Non-base58 character';
+      const msg = 'Non-base58btc character';
       await testThrow(() => cid.CID.parse('QmdfTbBqBPQ7VNxZEYEj14VmRuZBkqFbiwReogJgS1zIII'), msg);
@@ -89,0 +80,0 @@ });

cjs/browser-test/test-multibase.js

@@ -5,2 +5,5 @@ 'use strict';
 var assert = require('assert');
+var base2 = require('../src/bases/base2.js');
+var base8 = require('../src/bases/base8.js');
+var base10 = require('../src/bases/base10.js');
 var base16$1 = require('../src/bases/base16.js');
@@ -11,2 +14,3 @@ var base32$1 = require('../src/bases/base32.js');
 var base64$1 = require('../src/bases/base64.js');
+var testThrow = require('./fixtures/test-throw.js');
 
@@ -25,12 +29,2 @@ function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 const test = it;
-const testThrow = (fn, message) => {
-  try {
-    fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 describe('multibase', () => {
@@ -63,3 +57,3 @@ for (const base of [
         const str = base.prefix + '#$%^&*&^%$#';
-        const msg = base === base58btc ? 'Non-base58 character' : `invalid ${ base.name } character`;
+        const msg = `Non-${ base.name } character`;
         testThrow(() => base.decode(str), msg);
@@ -105,2 +99,11 @@ });
   };
+  describe('base2', () => {
+    baseTest(base2);
+  });
+  describe('base8', () => {
+    baseTest(base8);
+  });
+  describe('base10', () => {
+    baseTest(base10);
+  });
   describe('base16', () => {
@@ -144,4 +147,4 @@ baseTest(base16$1);
     ]));
-    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'unexpected end of data');
+    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'Unexpected end of data');
   });
 });

cjs/browser-test/test-multicodec.js

@@ -7,2 +7,3 @@ 'use strict';
 var json = require('../src/codecs/json.js');
+var testThrow = require('./fixtures/test-throw.js');
 
@@ -15,12 +16,2 @@ function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 const test = it;
-const testThrow = async (fn, message) => {
-  try {
-    await fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 describe('multicodec', () => {
@@ -27,0 +18,0 @@ test('encode/decode raw', () => {

cjs/node-test/test-cid.js

@@ -14,2 +14,3 @@ 'use strict';
 var invalidMultihash = require('./fixtures/invalid-multihash.js');
+var testThrow = require('./fixtures/test-throw.js');
 var cid = require('../src/cid.js');
@@ -32,12 +33,2 @@ var varint = require('../src/varint.js');
 };
-const testThrow = async (fn, message) => {
-  try {
-    await fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 const testThrowAny = async fn => {
@@ -86,3 +77,3 @@ try {
     test('throws on invalid BS58Str multihash ', async () => {
-      const msg = 'Non-base58 character';
+      const msg = 'Non-base58btc character';
       await testThrow(() => cid.CID.parse('QmdfTbBqBPQ7VNxZEYEj14VmRuZBkqFbiwReogJgS1zIII'), msg);
@@ -89,0 +80,0 @@ });

cjs/node-test/test-multibase.js

@@ -5,2 +5,5 @@ 'use strict';
 var assert = require('assert');
+var base2 = require('../src/bases/base2.js');
+var base8 = require('../src/bases/base8.js');
+var base10 = require('../src/bases/base10.js');
 var base16$1 = require('../src/bases/base16.js');
@@ -11,2 +14,3 @@ var base32$1 = require('../src/bases/base32.js');
 var base64$1 = require('../src/bases/base64.js');
+var testThrow = require('./fixtures/test-throw.js');
 
@@ -25,12 +29,2 @@ function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 const test = it;
-const testThrow = (fn, message) => {
-  try {
-    fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 describe('multibase', () => {
@@ -63,3 +57,3 @@ for (const base of [
         const str = base.prefix + '#$%^&*&^%$#';
-        const msg = base === base58btc ? 'Non-base58 character' : `invalid ${ base.name } character`;
+        const msg = `Non-${ base.name } character`;
         testThrow(() => base.decode(str), msg);
@@ -105,2 +99,11 @@ });
   };
+  describe('base2', () => {
+    baseTest(base2);
+  });
+  describe('base8', () => {
+    baseTest(base8);
+  });
+  describe('base10', () => {
+    baseTest(base10);
+  });
   describe('base16', () => {
@@ -144,4 +147,4 @@ baseTest(base16$1);
     ]));
-    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'unexpected end of data');
+    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'Unexpected end of data');
   });
 });

cjs/node-test/test-multicodec.js

@@ -7,2 +7,3 @@ 'use strict';
 var json = require('../src/codecs/json.js');
+var testThrow = require('./fixtures/test-throw.js');
 
@@ -15,12 +16,2 @@ function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 const test = it;
-const testThrow = async (fn, message) => {
-  try {
-    await fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 describe('multicodec', () => {
@@ -27,0 +18,0 @@ test('encode/decode raw', () => {

cjs/src/bases/base.js

@@ -5,3 +5,3 @@ 'use strict';
 
-var baseX = require('../../vendor/base-x.js');
+var baseX$1 = require('../../vendor/base-x.js');
 var bytes = require('../bytes.js');
@@ -89,8 +89,10 @@
 const from = ({name, prefix, encode, decode}) => new Codec(name, prefix, encode, decode);
-const implement = alphabet => {
-  const {encode, decode} = baseX(alphabet);
-  return {
+const baseX = ({prefix, name, alphabet}) => {
+  const {encode, decode} = baseX$1(alphabet, name);
+  return from({
+    prefix,
+    name,
     encode,
     decode: text => bytes.coerce(decode(text))
-  };
+  });
 };
@@ -113,3 +115,3 @@ const decode = (string, alphabet, bitsPerChar, name) => {
     if (value === undefined) {
-      throw new SyntaxError(`invalid ${ name } character`);
+      throw new SyntaxError(`Non-${ name } character`);
     }
@@ -124,3 +126,3 @@ buffer = buffer << bitsPerChar | value;
   if (bits >= bitsPerChar || 255 & buffer << 8 - bits) {
-    throw new SyntaxError('unexpected end of data');
+    throw new SyntaxError('Unexpected end of data');
   }
@@ -167,4 +169,4 @@ return out;
 exports.Codec = Codec;
+exports.baseX = baseX;
 exports.from = from;
-exports.implement = implement;
 exports.rfc4648 = rfc4648;

cjs/src/bases/base32.js

@@ -22,3 +22,3 @@ 'use strict';
   name: 'base32pad',
-  alphabet: 'abcdefghijklmnopqrstuvwxyz234567',
+  alphabet: 'abcdefghijklmnopqrstuvwxyz234567=',
   bitsPerChar: 5
@@ -29,3 +29,3 @@ });
   name: 'base32padupper',
-  alphabet: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567',
+  alphabet: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567=',
   bitsPerChar: 5
@@ -48,3 +48,3 @@ });
   name: 'base32hexpad',
-  alphabet: '0123456789abcdefghijklmnopqrstuv',
+  alphabet: '0123456789abcdefghijklmnopqrstuv=',
   bitsPerChar: 5
@@ -55,3 +55,3 @@ });
   name: 'base32hexpadupper',
-  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUV',
+  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUV=',
   bitsPerChar: 5
@@ -58,0 +58,0 @@ });

cjs/src/bases/base36.js

@@ -7,11 +7,11 @@ 'use strict';
 
-const base36 = base.from({
+const base36 = base.baseX({
   prefix: 'k',
   name: 'base36',
-  ...base.implement('0123456789abcdefghijklmnopqrstuvwxyz')
+  alphabet: '0123456789abcdefghijklmnopqrstuvwxyz'
 });
-const base36upper = base.from({
+const base36upper = base.baseX({
   prefix: 'K',
   name: 'base36upper',
-  ...base.implement('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ')
+  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 });
@@ -18,0 +18,0 @@

cjs/src/bases/base58.js

@@ -7,11 +7,11 @@ 'use strict';
 
-const base58btc = base.from({
+const base58btc = base.baseX({
   name: 'base58btc',
   prefix: 'z',
-  ...base.implement('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz')
+  alphabet: '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
 });
-const base58flickr = base.from({
+const base58flickr = base.baseX({
   name: 'base58flickr',
   prefix: 'Z',
-  ...base.implement('123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ')
+  alphabet: '123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ'
 });
@@ -18,0 +18,0 @@

cjs/src/basics.js

@@ -5,2 +5,6 @@ 'use strict';
 
+var identity = require('./bases/identity.js');
+var base2 = require('./bases/base2.js');
+var base8 = require('./bases/base8.js');
+var base10 = require('./bases/base10.js');
 var base16 = require('./bases/base16.js');
@@ -12,3 +16,3 @@ var base32 = require('./bases/base32.js');
 var sha2 = require('./hashes/sha2.js');
-var identity = require('./hashes/identity.js');
+var identity$1 = require('./hashes/identity.js');
 var raw = require('./codecs/raw.js');
@@ -24,2 +28,6 @@ var json = require('./codecs/json.js');
 const bases = {
+  ...identity,
+  ...base2,
+  ...base8,
+  ...base10,
   ...base16,
@@ -33,3 +41,3 @@ ...base32,
   ...sha2,
-  ...identity
+  ...identity$1
 };
@@ -36,0 +44,0 @@ const codecs = {

cjs/vendor/base-x.js

 'use strict';
 
-function base(ALPHABET) {
+function base(ALPHABET, name) {
   if (ALPHABET.length >= 255) {
@@ -125,3 +125,3 @@ throw new TypeError('Alphabet too long');
     }
-    throw new Error('Non-base' + BASE + ' character');
+    throw new Error(`Non-${ name } character`);
   }
@@ -128,0 +128,0 @@ return {

esm/browser-test/test-cid.js

@@ -22,2 +22,3 @@ import OLDCID from 'cids';
 import invalidMultihash from './fixtures/invalid-multihash.js';
+import testThrow from './fixtures/test-throw.js';
 const test = it;
@@ -31,12 +32,2 @@ const same = (actual, expected) => {
 };
-const testThrow = async (fn, message) => {
-  try {
-    await fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 const testThrowAny = async fn => {
@@ -85,3 +76,3 @@ try {
     test('throws on invalid BS58Str multihash ', async () => {
-      const msg = 'Non-base58 character';
+      const msg = 'Non-base58btc character';
       await testThrow(() => CID.parse('QmdfTbBqBPQ7VNxZEYEj14VmRuZBkqFbiwReogJgS1zIII'), msg);
@@ -88,0 +79,0 @@ });

esm/browser-test/test-multibase.js

 import * as bytes from '../src/bytes.js';
 import assert from 'assert';
+import * as b2 from '../src/bases/base2.js';
+import * as b8 from '../src/bases/base8.js';
+import * as b10 from '../src/bases/base10.js';
 import * as b16 from '../src/bases/base16.js';
@@ -8,2 +11,3 @@ import * as b32 from '../src/bases/base32.js';
 import * as b64 from '../src/bases/base64.js';
+import testThrow from './fixtures/test-throw.js';
 const {base16, base32, base58btc, base64} = {
@@ -17,12 +21,2 @@ ...b16,
 const test = it;
-const testThrow = (fn, message) => {
-  try {
-    fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 describe('multibase', () => {
@@ -55,3 +49,3 @@ for (const base of [
         const str = base.prefix + '#$%^&*&^%$#';
-        const msg = base === base58btc ? 'Non-base58 character' : `invalid ${ base.name } character`;
+        const msg = `Non-${ base.name } character`;
         testThrow(() => base.decode(str), msg);
@@ -97,2 +91,11 @@ });
   };
+  describe('base2', () => {
+    baseTest(b2);
+  });
+  describe('base8', () => {
+    baseTest(b8);
+  });
+  describe('base10', () => {
+    baseTest(b10);
+  });
   describe('base16', () => {
@@ -136,4 +139,4 @@ baseTest(b16);
     ]));
-    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'unexpected end of data');
+    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'Unexpected end of data');
   });
 });

esm/browser-test/test-multicodec.js

@@ -5,14 +5,5 @@ import * as bytes from '../src/bytes.js';
 import * as json from '../src/codecs/json.js';
+import testThrow from './fixtures/test-throw.js';
 const same = assert.deepStrictEqual;
 const test = it;
-const testThrow = async (fn, message) => {
-  try {
-    await fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 describe('multicodec', () => {
@@ -19,0 +10,0 @@ test('encode/decode raw', () => {

esm/node-test/test-cid.js

@@ -22,2 +22,3 @@ import OLDCID from 'cids';
 import invalidMultihash from './fixtures/invalid-multihash.js';
+import testThrow from './fixtures/test-throw.js';
 const test = it;
@@ -31,12 +32,2 @@ const same = (actual, expected) => {
 };
-const testThrow = async (fn, message) => {
-  try {
-    await fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 const testThrowAny = async fn => {
@@ -85,3 +76,3 @@ try {
     test('throws on invalid BS58Str multihash ', async () => {
-      const msg = 'Non-base58 character';
+      const msg = 'Non-base58btc character';
       await testThrow(() => CID.parse('QmdfTbBqBPQ7VNxZEYEj14VmRuZBkqFbiwReogJgS1zIII'), msg);
@@ -88,0 +79,0 @@ });

esm/node-test/test-multibase.js

 import * as bytes from '../src/bytes.js';
 import assert from 'assert';
+import * as b2 from '../src/bases/base2.js';
+import * as b8 from '../src/bases/base8.js';
+import * as b10 from '../src/bases/base10.js';
 import * as b16 from '../src/bases/base16.js';
@@ -8,2 +11,3 @@ import * as b32 from '../src/bases/base32.js';
 import * as b64 from '../src/bases/base64.js';
+import testThrow from './fixtures/test-throw.js';
 const {base16, base32, base58btc, base64} = {
@@ -17,12 +21,2 @@ ...b16,
 const test = it;
-const testThrow = (fn, message) => {
-  try {
-    fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 describe('multibase', () => {
@@ -55,3 +49,3 @@ for (const base of [
         const str = base.prefix + '#$%^&*&^%$#';
-        const msg = base === base58btc ? 'Non-base58 character' : `invalid ${ base.name } character`;
+        const msg = `Non-${ base.name } character`;
         testThrow(() => base.decode(str), msg);
@@ -97,2 +91,11 @@ });
   };
+  describe('base2', () => {
+    baseTest(b2);
+  });
+  describe('base8', () => {
+    baseTest(b8);
+  });
+  describe('base10', () => {
+    baseTest(b10);
+  });
   describe('base16', () => {
@@ -136,4 +139,4 @@ baseTest(b16);
     ]));
-    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'unexpected end of data');
+    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'Unexpected end of data');
   });
 });

esm/node-test/test-multicodec.js

@@ -5,14 +5,5 @@ import * as bytes from '../src/bytes.js';
 import * as json from '../src/codecs/json.js';
+import testThrow from './fixtures/test-throw.js';
 const same = assert.deepStrictEqual;
 const test = it;
-const testThrow = async (fn, message) => {
-  try {
-    await fn();
-  } catch (e) {
-    if (e.message !== message)
-      throw e;
-    return;
-  }
-  throw new Error('Test failed to throw');
-};
 describe('multicodec', () => {
@@ -19,0 +10,0 @@ test('encode/decode raw', () => {

esm/src/bases/base.js

@@ -1,2 +0,2 @@
-import baseX from '../../vendor/base-x.js';
+import basex from '../../vendor/base-x.js';
 import { coerce } from '../bytes.js';
@@ -83,8 +83,10 @@ class Encoder {
 export const from = ({name, prefix, encode, decode}) => new Codec(name, prefix, encode, decode);
-export const implement = alphabet => {
-  const {encode, decode} = baseX(alphabet);
-  return {
+export const baseX = ({prefix, name, alphabet}) => {
+  const {encode, decode} = basex(alphabet, name);
+  return from({
+    prefix,
+    name,
     encode,
     decode: text => coerce(decode(text))
-  };
+  });
 };
@@ -107,3 +109,3 @@ const decode = (string, alphabet, bitsPerChar, name) => {
     if (value === undefined) {
-      throw new SyntaxError(`invalid ${ name } character`);
+      throw new SyntaxError(`Non-${ name } character`);
     }
@@ -118,3 +120,3 @@ buffer = buffer << bitsPerChar | value;
   if (bits >= bitsPerChar || 255 & buffer << 8 - bits) {
-    throw new SyntaxError('unexpected end of data');
+    throw new SyntaxError('Unexpected end of data');
   }
@@ -121,0 +123,0 @@ return out;

esm/src/bases/base32.js

@@ -17,3 +17,3 @@ import { rfc4648 } from './base.js';
   name: 'base32pad',
-  alphabet: 'abcdefghijklmnopqrstuvwxyz234567',
+  alphabet: 'abcdefghijklmnopqrstuvwxyz234567=',
   bitsPerChar: 5
@@ -24,3 +24,3 @@ });
   name: 'base32padupper',
-  alphabet: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567',
+  alphabet: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567=',
   bitsPerChar: 5
@@ -43,3 +43,3 @@ });
   name: 'base32hexpad',
-  alphabet: '0123456789abcdefghijklmnopqrstuv',
+  alphabet: '0123456789abcdefghijklmnopqrstuv=',
   bitsPerChar: 5
@@ -50,3 +50,3 @@ });
   name: 'base32hexpadupper',
-  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUV',
+  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUV=',
   bitsPerChar: 5
@@ -53,0 +53,0 @@ });

esm/src/bases/base36.js

@@ -1,14 +0,11 @@
-import {
-  from,
-  implement
-} from './base.js';
-export const base36 = from({
+import { baseX } from './base.js';
+export const base36 = baseX({
   prefix: 'k',
   name: 'base36',
-  ...implement('0123456789abcdefghijklmnopqrstuvwxyz')
+  alphabet: '0123456789abcdefghijklmnopqrstuvwxyz'
 });
-export const base36upper = from({
+export const base36upper = baseX({
   prefix: 'K',
   name: 'base36upper',
-  ...implement('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ')
+  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 });

esm/src/bases/base58.js

@@ -1,14 +0,11 @@
-import {
-  from,
-  implement
-} from './base.js';
-export const base58btc = from({
+import { baseX } from './base.js';
+export const base58btc = baseX({
   name: 'base58btc',
   prefix: 'z',
-  ...implement('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz')
+  alphabet: '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
 });
-export const base58flickr = from({
+export const base58flickr = baseX({
   name: 'base58flickr',
   prefix: 'Z',
-  ...implement('123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ')
+  alphabet: '123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ'
 });

esm/src/basics.js

@@ -0,1 +1,5 @@
+import * as identityBase from './bases/identity.js';
+import * as base2 from './bases/base2.js';
+import * as base8 from './bases/base8.js';
+import * as base10 from './bases/base10.js';
 import * as base16 from './bases/base16.js';
@@ -18,2 +22,6 @@ import * as base32 from './bases/base32.js';
 const bases = {
+  ...identityBase,
+  ...base2,
+  ...base8,
+  ...base10,
   ...base16,
@@ -20,0 +28,0 @@ ...base32,

esm/vendor/base-x.js

@@ -1,2 +0,2 @@
-function base(ALPHABET) {
+function base(ALPHABET, name) {
   if (ALPHABET.length >= 255) {
@@ -123,3 +123,3 @@ throw new TypeError('Alphabet too long');
     }
-    throw new Error('Non-base' + BASE + ' character');
+    throw new Error(`Non-${ name } character`);
   }
@@ -126,0 +126,0 @@ return {

package.json

 {
   "name": "multiformats",
-  "version": "9.3.1",
+  "version": "9.4.0",
   "description": "Interface for multihash, multicodec, multibase and CID",
@@ -58,2 +58,22 @@ "main": "./cjs/src/index.js",
     },
+    "./bases/identity": {
+      "browser": "./esm/src/bases/identity.js",
+      "require": "./cjs/src/bases/identity.js",
+      "import": "./esm/src/bases/identity.js"
+    },
+    "./bases/base2": {
+      "browser": "./esm/src/bases/base2.js",
+      "require": "./cjs/src/bases/base2.js",
+      "import": "./esm/src/bases/base2.js"
+    },
+    "./bases/base8": {
+      "browser": "./esm/src/bases/base8.js",
+      "require": "./cjs/src/bases/base8.js",
+      "import": "./esm/src/bases/base8.js"
+    },
+    "./bases/base10": {
+      "browser": "./esm/src/bases/base10.js",
+      "require": "./cjs/src/bases/base10.js",
+      "import": "./esm/src/bases/base10.js"
+    },
     "./bases/base16": {
@@ -161,2 +181,6 @@ "browser": "./esm/src/bases/base16.js",
     "./block": "./cjs/src/block.js",
+    "./bases/identity": "./cjs/src/bases/identity.js",
+    "./bases/base2": "./cjs/src/bases/base2.js",
+    "./bases/base8": "./cjs/src/bases/base8.js",
+    "./bases/base10": "./cjs/src/bases/base10.js",
     "./bases/base16": "./cjs/src/bases/base16.js",
@@ -163,0 +187,0 @@ "./bases/base32": "./cjs/src/bases/base32.js",

src/bases/base.js

@@ -1,2 +0,2 @@
-import baseX from '../../vendor/base-x.js'
+import basex from '../../vendor/base-x.js'
 import { coerce } from '../bytes.js'
@@ -237,7 +237,15 @@
 /**
- * @param {string} alphabet
+ * @template {string} Base
+ * @template {string} Prefix
+ * @param {Object} options
+ * @param {Base} options.name
+ * @param {Prefix} options.prefix
+ * @param {string} options.alphabet
+ * @returns {Codec<Base, Prefix>}
  */
-export const implement = (alphabet) => {
-  const { encode, decode } = baseX(alphabet)
-  return {
+export const baseX = ({ prefix, name, alphabet }) => {
+  const { encode, decode } = basex(alphabet, name)
+  return from({
+    prefix,
+    name,
     encode,
@@ -248,3 +256,3 @@ /**
     decode: text => coerce(decode(text))
-  }
+  })
 }
@@ -284,3 +292,3 @@
     if (value === undefined) {
-      throw new SyntaxError(`invalid ${name} character`)
+      throw new SyntaxError(`Non-${name} character`)
     }
@@ -301,3 +309,3 @@
   if (bits >= bitsPerChar || 0xff & (buffer << (8 - bits))) {
-    throw new SyntaxError('unexpected end of data')
+    throw new SyntaxError('Unexpected end of data')
   }
@@ -304,0 +312,0 @@

src/bases/base32.js

@@ -20,3 +20,3 @@ import { rfc4648 } from './base.js'
   name: 'base32pad',
-  alphabet: 'abcdefghijklmnopqrstuvwxyz234567',
+  alphabet: 'abcdefghijklmnopqrstuvwxyz234567=',
   bitsPerChar: 5
@@ -28,3 +28,3 @@ })
   name: 'base32padupper',
-  alphabet: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567',
+  alphabet: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567=',
   bitsPerChar: 5
@@ -50,3 +50,3 @@ })
   name: 'base32hexpad',
-  alphabet: '0123456789abcdefghijklmnopqrstuv',
+  alphabet: '0123456789abcdefghijklmnopqrstuv=',
   bitsPerChar: 5
@@ -58,3 +58,3 @@ })
   name: 'base32hexpadupper',
-  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUV',
+  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUV=',
   bitsPerChar: 5
@@ -61,0 +61,0 @@ })

src/bases/base36.js

@@ -1,13 +0,13 @@
-import { from, implement } from './base.js'
+import { baseX } from './base.js'
 
-export const base36 = from({
+export const base36 = baseX({
   prefix: 'k',
   name: 'base36',
-  ...implement('0123456789abcdefghijklmnopqrstuvwxyz')
+  alphabet: '0123456789abcdefghijklmnopqrstuvwxyz'
 })
 
-export const base36upper = from({
+export const base36upper = baseX({
   prefix: 'K',
   name: 'base36upper',
-  ...implement('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ')
+  alphabet: '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 })

src/bases/base58.js

@@ -1,13 +0,13 @@
-import { from, implement } from './base.js'
+import { baseX } from './base.js'
 
-export const base58btc = from({
+export const base58btc = baseX({
   name: 'base58btc',
   prefix: 'z',
-  ...implement('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz')
+  alphabet: '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
 })
 
-export const base58flickr = from({
+export const base58flickr = baseX({
   name: 'base58flickr',
   prefix: 'Z',
-  ...implement('123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ')
+  alphabet: '123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ'
 })

src/basics.js

 // @ts-check
 
+import * as identityBase from './bases/identity.js'
+import * as base2 from './bases/base2.js'
+import * as base8 from './bases/base8.js'
+import * as base10 from './bases/base10.js'
 import * as base16 from './bases/base16.js'
@@ -16,3 +20,3 @@ import * as base32 from './bases/base32.js'
 
-const bases = { ...base16, ...base32, ...base36, ...base58, ...base64 }
+const bases = { ...identityBase, ...base2, ...base8, ...base10, ...base16, ...base32, ...base36, ...base58, ...base64 }
 const hashes = { ...sha2, ...identity }
@@ -19,0 +23,0 @@ const codecs = { raw, json }

test/test-cid.js

@@ -14,2 +14,3 @@ /* globals describe, it */
 import invalidMultihash from './fixtures/invalid-multihash.js'
+import testThrow from './fixtures/test-throw.js'
 
@@ -25,14 +26,2 @@ const test = it
 
-// eslint-disable-next-line no-unused-vars
-
-const testThrow = async (fn, message) => {
-  try {
-    await fn()
-  } catch (e) {
-    if (e.message !== message) throw e
-    return
-  }
-  /* c8 ignore next */
-  throw new Error('Test failed to throw')
-}
 const testThrowAny = async fn => {
@@ -85,3 +74,3 @@ try {
     test('throws on invalid BS58Str multihash ', async () => {
-      const msg = 'Non-base58 character'
+      const msg = 'Non-base58btc character'
       await testThrow(() => CID.parse('QmdfTbBqBPQ7VNxZEYEj14VmRuZBkqFbiwReogJgS1zIII'), msg)
@@ -88,0 +77,0 @@ })

test/test-multibase.js

 /* globals describe, it */
 import * as bytes from '../src/bytes.js'
 import assert from 'assert'
+import * as b2 from 'multiformats/bases/base2'
+import * as b8 from 'multiformats/bases/base8'
+import * as b10 from 'multiformats/bases/base10'
 import * as b16 from 'multiformats/bases/base16'
@@ -9,2 +12,3 @@ import * as b32 from 'multiformats/bases/base32'
 import * as b64 from 'multiformats/bases/base64'
+import testThrow from './fixtures/test-throw.js'
 
@@ -16,13 +20,2 @@ const { base16, base32, base58btc, base64 } = { ...b16, ...b32, ...b58, ...b64 }
 
-const testThrow = (fn, message) => {
-  try {
-    fn()
-  } catch (e) {
-    if (e.message !== message) throw e
-    return
-  }
-  /* c8 ignore next */
-  throw new Error('Test failed to throw')
-}
-
 describe('multibase', () => {
@@ -51,3 +44,3 @@ for (const base of [base16, base32, base58btc, base64]) {
         const str = base.prefix + '#$%^&*&^%$#'
-        const msg = base === base58btc ? 'Non-base58 character' : `invalid ${base.name} character`
+        const msg = `Non-${base.name} character`
         testThrow(() => base.decode(str), msg)
@@ -94,2 +87,11 @@ })
   }
+  describe('base2', () => {
+    baseTest(b2)
+  })
+  describe('base8', () => {
+    baseTest(b8)
+  })
+  describe('base10', () => {
+    baseTest(b10)
+  })
   describe('base16', () => {
@@ -140,4 +142,4 @@ baseTest(b16)
 
-    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'unexpected end of data')
+    testThrow(() => base64.decode(b64.substring(0, b64.length - 1)), 'Unexpected end of data')
   })
 })

test/test-multicodec.js

@@ -6,2 +6,3 @@ /* globals describe, it */
 import * as json from 'multiformats/codecs/json'
+import testThrow from './fixtures/test-throw.js'
 
@@ -11,13 +12,2 @@ const same = assert.deepStrictEqual
 
-const testThrow = async (fn, message) => {
-  try {
-    await fn()
-  } catch (e) {
-    if (e.message !== message) throw e
-    return
-  }
-  /* c8 ignore next */
-  throw new Error('Test failed to throw')
-}
-
 describe('multicodec', () => {
@@ -24,0 +14,0 @@ test('encode/decode raw', () => {

types/bases/base.d.ts

@@ -45,9 +45,7 @@ /**
 }): Codec<Base, Prefix>;
-export function implement(alphabet: string): {
-    encode: (buffer: Uint8Array | number[]) => string;
-    /**
-     * @param {string} text
-     */
-    decode: (text: string) => Uint8Array;
-};
+export function baseX<Base extends string, Prefix extends string>({ prefix, name, alphabet }: {
+    name: Base;
+    prefix: Prefix;
+    alphabet: string;
+}): Codec<Base, Prefix>;
 export function rfc4648({ name, prefix, bitsPerChar, alphabet }: {
@@ -54,0 +52,0 @@ name: string;

types/basics.d.ts

@@ -31,2 +31,6 @@ import { CID } from "./index.js";
     base16upper: import("./bases/base.js").Codec<string, string>;
+    base10: import("./bases/base.js").Codec<"base10", "9">;
+    base8: import("./bases/base.js").Codec<string, string>;
+    base2: import("./bases/base.js").Codec<string, string>;
+    identity: import("./bases/base.js").Codec<"identity", "\0">;
 };
@@ -33,0 +37,0 @@ export namespace codecs {

vendor/base-x.d.ts

@@ -1,2 +0,2 @@
-declare function base(ALPHABET: string): base.BaseConverter;
+declare function base(ALPHABET: string, name: string): base.BaseConverter;
 export = base;
@@ -3,0 +3,0 @@ declare namespace base {

vendor/base-x.js

@@ -6,3 +6,3 @@ // base-x encoding / decoding
 // file LICENSE or http://www.opensource.org/licenses/mit-license.php.
-function base (ALPHABET) {
+function base (ALPHABET, name) {
   if (ALPHABET.length >= 255) { throw new TypeError('Alphabet too long') }
@@ -116,3 +116,3 @@ var BASE_MAP = new Uint8Array(256);
     if (buffer) { return buffer }
-    throw new Error('Non-base' + BASE + ' character')
+    throw new Error(`Non-${name} character`)
   }
@@ -119,0 +119,0 @@ return {

No alert changes

Improved metrics

Total package byte prevSize

432334

15.7%

Number of package files

188

18.99%

Lines of code

13523

23.7%

No dependency changes