From e3acaf925d6978098ec035c752e64a7c11e83fd5 Mon Sep 17 00:00:00 2001
From: Zaid Abdulla <zaid@genieacs.com>
Date: Mon, 25 Jan 2021 14:44:58 -0800
Subject: [PATCH] Remove JSBI

No longer needed as most browsers have BigInt support now.
---
 build/build.ts            |   4 +-
 lib/common/bigint-jsbi.ts | 108 --------------------------------------
 npm-shrinkwrap.json       |   3 +-
 package.json              |   1 -
 4 files changed, 3 insertions(+), 113 deletions(-)
 delete mode 100644 lib/common/bigint-jsbi.ts

diff --git a/build/build.ts b/build/build.ts
index 8f59cec..73f29c8 100644
--- a/build/build.ts
+++ b/build/build.ts
@@ -293,11 +293,9 @@ async function generateFrontendJs(externals: string[]): Promise<void> {
             const p = path.resolve(path.dirname(importer), importee);
             if (p === path.resolve(INPUT_DIR, "package.json"))
               return path.resolve(OUTPUT_DIR, "package.json");
-          } else if (importee.endsWith("/bigint")) {
-            return this.resolve(importee + "-jsbi", importer);
           } else if (importee === "espresso-iisojs") {
             return this.resolve(
-              "espresso-iisojs/dist/espresso-iisojs-jsbi.mjs",
+              "espresso-iisojs/dist/espresso-iisojs.mjs",
               importer
             );
           }
diff --git a/lib/common/bigint-jsbi.ts b/lib/common/bigint-jsbi.ts
deleted file mode 100644
index defc9d7..0000000
--- a/lib/common/bigint-jsbi.ts
+++ /dev/null
@@ -1,108 +0,0 @@
-/**
- * Copyright 2013-2020  GenieACS Inc.
- *
- * This file is part of GenieACS.
- *
- * GenieACS is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * GenieACS is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with GenieACS.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-import JSBI from "jsbi";
-
-export function and(a: JSBI, b: JSBI): JSBI {
-  return JSBI.bitwiseAnd(a, b);
-}
-
-export function or(a: JSBI, b: JSBI): JSBI {
-  return JSBI.bitwiseOr(a, b);
-}
-
-export function xor(a: JSBI, b: JSBI): JSBI {
-  return JSBI.bitwiseXor(a, b);
-}
-
-export function not(a: JSBI): JSBI {
-  return JSBI.bitwiseNot(a);
-}
-
-export function lshift(a: JSBI, b: JSBI): JSBI {
-  return JSBI.leftShift(a, b);
-}
-
-export function rshift(a: JSBI, b: JSBI): JSBI {
-  return JSBI.signedRightShift(a, b);
-}
-
-export function add(a: JSBI, b: JSBI): JSBI {
-  return JSBI.add(a, b);
-}
-
-export function sub(a: JSBI, b: JSBI): JSBI {
-  return JSBI.subtract(a, b);
-}
-
-export function mul(a: JSBI, b: JSBI): JSBI {
-  return JSBI.multiply(a, b);
-}
-
-export function div(a: JSBI, b: JSBI): JSBI {
-  return JSBI.divide(a, b);
-}
-
-export function exp(a: JSBI, b: JSBI): JSBI {
-  return JSBI.exponentiate(a, b);
-}
-
-export function rem(a: JSBI, b: JSBI): JSBI {
-  return JSBI.remainder(a, b);
-}
-
-export function toNumber(a: JSBI): number {
-  return JSBI.toNumber(a);
-}
-
-export function eq(a: JSBI, b: JSBI): boolean {
-  return JSBI.equal(a, b);
-}
-
-export function ne(a: JSBI, b: JSBI): boolean {
-  return JSBI.notEqual(a, b);
-}
-
-export function lt(a: JSBI, b: JSBI): boolean {
-  return JSBI.lessThan(a, b);
-}
-
-export function lte(a: JSBI, b: JSBI): boolean {
-  return JSBI.lessThanOrEqual(a, b);
-}
-
-export function gt(a: JSBI, b: JSBI): boolean {
-  return JSBI.greaterThan(a, b);
-}
-
-export function gte(a: JSBI, b: JSBI): boolean {
-  return JSBI.greaterThanOrEqual(a, b);
-}
-
-export function asUintN(a: number, b: JSBI): JSBI {
-  return JSBI.asUintN(a, b);
-}
-
-export function asIntN(a: number, b: JSBI): JSBI {
-  return JSBI.asIntN(a, b);
-}
-
-const _BigInt = JSBI.BigInt;
-type _bigint = JSBI;
-export { _BigInt as BigInt, _bigint as bigint };
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index c03d456..e41ea11 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -3303,7 +3303,8 @@
     "jsbi": {
       "version": "3.1.4",
       "resolved": "https://registry.npmjs.org/jsbi/-/jsbi-3.1.4.tgz",
-      "integrity": "sha512-52QRRFSsi9impURE8ZUbzAMCLjPm4THO7H2fcuIvaaeFTbSysvkodbQQXIVsNgq/ypDbq6dJiuGKL0vZ/i9hUg=="
+      "integrity": "sha512-52QRRFSsi9impURE8ZUbzAMCLjPm4THO7H2fcuIvaaeFTbSysvkodbQQXIVsNgq/ypDbq6dJiuGKL0vZ/i9hUg==",
+      "optional": true
     },
     "json-buffer": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index b8a5228..16b8bf3 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,6 @@
     "eslint": "^7.12.1",
     "eslint-config-prettier": "^6.14.0",
     "esm": "^3.2.25",
-    "jsbi": "^3.1.4",
     "mithril": "^2.0.4",
     "postcss": "^8.1.4",
     "postcss-import": "^13.0.0",