Add more build scripts

README.md

@@ -8,7 +8,7 @@ Audited & minimal JS implementation of hash functions, MACs and KDFs.
 - 🔍 Reliable: chained / sliding window / DoS tests and fuzzing ensure correctness
 - 🔁 No unrolled loops: makes it easier to verify and reduces source code size up to 5x
 - 🦘 Includes SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF, Scrypt, Argon2 & KangarooTwelve
-- 🪶 89KB (17KB gzipped) for everything, 10KB (2.5KB gzipped) for single-hash build
+- 🪶 47KB for everything, 5KB (2.5KB gzipped) for single-hash build
 
 Take a glance at [GitHub Discussions](https://github.com/paulmillr/noble-hashes/discussions) for questions and support.
 The library's initial development was funded by [Ethereum Foundation](https://ethereum.org/).

build/input-single.js

@@ -0,0 +1,3 @@
+import { bytesToHex, hexToBytes, concatBytes, utf8ToBytes, randomBytes } from '@noble/hashes/utils';
+export { sha256 } from '@noble/hashes/sha256';
+export const utils = { bytesToHex, hexToBytes, concatBytes, utf8ToBytes, randomBytes };

build/package.json

@@ -10,6 +10,8 @@
   },
   "scripts": {
     "build:release": "npx esbuild --bundle input.js --outfile=`npx jsbt outfile` --global-name=`npx jsbt global`",
-    "build:min": "npx esbuild --minify --bundle input.js --outfile=`npx jsbt outfile` --global-name=`npx jsbt global`"
+    "build:min": "npx esbuild --minify --bundle input.js --outfile=`npx jsbt outfile` --global-name=`npx jsbt global`",
+    "build:gzip": "gzip -c8 `npx jsbt outfile` > `npx jsbt outfile`.gz",
+    "build:single": "npx esbuild --minify --bundle input-single.js --outfile=`npx jsbt outfile` --global-name=`npx jsbt global`"
   }
 }