feat: use ipjs for build and publish (#32)

BREAKING CHANGE! Public exports have all changed to drop .js

* fix: migrate all exports

* doc: document change

Author: mikeal

README.md

@@ -14,7 +14,7 @@ which can greatly reduce dependencies and bundle size.
 
 ```js
 import { create } from 'multiformats'
-import sha2 from 'multiformats/hashes/sha2.js'
+import sha2 from 'multiformats/hashes/sha2'
 import dagcbor from '@ipld/dag-cbor'
 const { multihash, multicodec, CID } = create()
 multihash.add(sha2)
@@ -31,7 +31,7 @@ with the `Block` API.
 
 ```js
 // Import basics package with dep-free codecs, hashes, and base encodings
-import multiformats from 'multiformats/basics.js'
+import multiformats from 'multiformats/basics'
 import dagcbor from '@ipld/dag-cbor'
 import { create } from '@ipld/block' // Yet to be released Block interface
 multiformats.multicodec.add(dagcbor)

bases/base64.js

@@ -5,96 +5,54 @@
   "main": "index.js",
   "type": "module",
   "scripts": {
-    "build": "npx @mikeal/limbo test/test-*.js",
-    "prepublishOnly": "npm run build",
+    "build": "npx ipjs@latest build --tests",
+    "publish": "npx ipjs@latest build && cd dist && npm publish",
     "lint": "standard",
-    "test:cjs": "rm -rf dist && npm run build && mocha dist/cjs-node/test/test-*.cjs && npm run test:cjs:browser",
+    "test:cjs": "npm run build && mocha dist/cjs/node-test/test-*.js && npm run test:cjs:browser",
     "test:node": "hundreds mocha test/test-*.js",
-    "test:cjs:browser": "polendina --cleanup dist/cjs-browser/test/test-*.js",
+    "test:cjs:browser": "polendina --cleanup dist/cjs/browser-test/test-*.js",
     "test": "npm run lint && npm run test:node && npm run test:cjs",
     "coverage": "c8 --reporter=html mocha test/test-*.js && npx st -d coverage -p 8080"
   },
   "keywords": [],
   "author": "Mikeal Rogers <[email protected]> (https://www.mikealrogers.com/)",
   "license": "(Apache-2.0 AND MIT)",
-  "browser": {
-    "./bases/_base64-browser.js": "./dist/cjs-browser/bases/_base64-browser.js",
-    "./bases/base16.js": "./dist/cjs-browser/bases/base16.js",
-    "./bases/base32.js": "./dist/cjs-browser/bases/base32.js",
-    "./bases/base58.js": "./dist/cjs-browser/bases/base58.js",
-    "./bases/base64.js": "./dist/cjs-browser/bases/base64.js",
-    "./basics.js": "./dist/cjs-browser/basics.js",
-    "./bytes.js": "./dist/cjs-browser/bytes.js",
-    "./cid.js": "./dist/cjs-browser/cid.js",
-    "./codecs/json.js": "./dist/cjs-browser/codecs/json.js",
-    "./codecs/raw.js": "./dist/cjs-browser/codecs/raw.js",
-    "./hashes/sha2-browser.js": "./dist/cjs-browser/hashes/sha2-browser.js",
-    "./index.js": "./dist/cjs-browser/index.js",
-    "./": "./dist/cjs-browser/index.js",
-    "./legacy.js": "./dist/cjs-browser/legacy.js"
-  },
   "exports": {
     ".": {
-      "import": "./index.js",
-      "require": "./dist/cjs-node/index.cjs"
-    },
-    "./index.js": {
-      "import": "./index.js",
-      "require": "./dist/cjs-node/index.cjs"
-    },
-    "./basics.js": {
-      "import": "./basics.js",
-      "require": "./dist/cjs-node/basics.cjs"
-    },
-    "./bytes.js": {
-      "import": "./bytes.js",
-      "require": "./dist/cjs-node/bytes.cjs"
-    },
-    "./cid.js": {
-      "import": "./cid.js",
-      "require": "./dist/cjs-node/cid.cjs"
+      "import": "./src/index.js"
     },
-    "./legacy.js": {
-      "import": "./legacy.js",
-      "require": "./dist/cjs-node/legacy.cjs"
+    "./basics": {
+      "import": "./src/basics-import.js",
+      "browser": "./src/basics-browser.js"
     },
-    "./bases/_base64.js": {
-      "browser": "./bases/_base64-browser.js",
-      "import": "./bases/_base64.js",
-      "require": "./dist/cjs-node/bases/_base64.cjs"
+    "./cid": {
+      "import": "./src/cid.js"
     },
-    "./bases/base16.js": {
-      "import": "./bases/base16.js",
-      "require": "./dist/cjs-node/bases/base16.cjs"
+    "./legacy": {
+      "import": "./src/legacy.js"
     },
-    "./bases/base32.js": {
-      "import": "./bases/base32.js",
-      "require": "./dist/cjs-node/bases/base32.cjs"
+    "./bases/base16": {
+      "import": "./src/bases/base16.js"
     },
-    "./bases/base58.js": {
-      "import": "./bases/base58.js",
-      "require": "./dist/cjs-node/bases/base58.cjs"
+    "./bases/base32": {
+      "import": "./src/bases/base32.js"
     },
-    "./bases/base64.js": {
-      "import": "./bases/base64.js",
-      "require": "./dist/cjs-node/bases/base64.cjs"
+    "./bases/base58": {
+      "import": "./src/bases/base58.js"
     },
-    "./hashes/sha2.js": {
-      "browser": "./hashes/sha2-browser.js",
-      "import": "./hashes/sha2.js",
-      "require": "./dist/cjs-node/hashes/sha2.cjs"
+    "./bases/base64": {
+      "import": "./src/bases/base64-import.js",
+      "browser": "./src/bases/base64-browser.js"
     },
-    "./codecs/json.js": {
-      "import": "./codecs/json.js",
-      "require": "./dist/cjs-node/codecs/json.cjs"
+    "./hashes/sha2": {
+      "browser": "./src/hashes/sha2-browser.js",
+      "import": "./src/hashes/sha2.js"
     },
-    "./codecs/raw.js": {
-      "import": "./codecs/raw.js",
-      "require": "./dist/cjs-node/codecs/raw.cjs"
+    "./codecs/json": {
+      "import": "./src/codecs/json.js"
     },
-    "./": {
-      "import": "./",
-      "require": "./dist/cjs-node/index.cjs"
+    "./codecs/raw": {
+      "import": "./src/codecs/raw.js"
     }
   },
   "devDependencies": {

basics.js

@@ -1,4 +1,4 @@
-import { fromHex, toHex } from 'multiformats/bytes.js'
+import { fromHex, toHex } from '../bytes.js'
 
 const create = function base16 (alphabet) {
   return {

package.json

@@ -1,5 +1,5 @@
 import baseX from 'base-x'
-import { coerce } from 'multiformats/bytes.js'
+import { coerce } from '../bytes.js'
 import { Buffer } from 'buffer'
 
 const wrap = obj => ({

bases/base16.js renamed to src/bases/base16.js

@@ -1,5 +1,6 @@
 /* globals btoa, atob */
+import create from './base64.js'
 const encode = b => btoa([].reduce.call(b, (p, c) => p + String.fromCharCode(c), ''))
 const decode = str => Uint8Array.from(atob(str), c => c.charCodeAt(0))
 const __browser = true
-export { encode, decode, __browser }
+export default create({ encode, decode, __browser })

bases/base32.js renamed to src/bases/base32.js

@@ -1,5 +1,6 @@
-import { coerce } from 'multiformats/bytes.js'
+import { coerce } from '../bytes.js'
+import create from './base64.js'
 const encode = o => Buffer.from(o).toString('base64')
 const decode = s => coerce(Buffer.from(s, 'base64'))
 const __browser = false
-export { encode, decode, __browser }
+export default create({ encode, decode, __browser })

bases/base58.js renamed to src/bases/base58.js

@@ -0,0 +1,51 @@
+export default b64 => {
+  const create = alphabet => {
+    // The alphabet is only used to know:
+    //   1. If padding is enabled (must contain '=')
+    //   2. If the output must be url-safe (must contain '-' and '_')
+    //   3. If the input of the output function is valid
+    // The alphabets from RFC 4648 are always used.
+    const padding = alphabet.indexOf('=') > -1
+    const url = alphabet.indexOf('-') > -1 && alphabet.indexOf('_') > -1
+
+    return {
+      encode (input) {
+        let output = b64.encode(input)
+
+        if (url) {
+          output = output.replace(/\+/g, '-').replace(/\//g, '_')
+        }
+
+        const pad = output.indexOf('=')
+        if (pad > 0 && !padding) {
+          output = output.substring(0, pad)
+        }
+
+        return output
+      },
+      decode (input) {
+        for (const char of input) {
+          if (alphabet.indexOf(char) < 0) {
+            throw new Error('invalid base64 character')
+          }
+        }
+
+        return b64.decode(input)
+      }
+    }
+  }
+
+  const base64 = create('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/')
+  const base64pad = create('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=')
+  const base64url = create('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_')
+  const base64urlpad = create('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_=')
+
+  const ex = [
+    { prefix: 'm', name: 'base64', ...base64 },
+    { prefix: 'M', name: 'base64pad', ...base64pad },
+    { prefix: 'u', name: 'base64url', ...base64url },
+    { prefix: 'U', name: 'base64urlpad', ...base64urlpad }
+  ]
+  ex.b64 = b64
+  return ex
+}