migrate from yarn to npm (#148)

* migrate from yarn to npm

* fix unrelated prettier error

packages/ripple-binary-codec/.github/workflows/nodejs.yml

@@ -5,9 +5,9 @@ name: Node.js CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [master]
   pull_request:
-    branches: [ master ]
+  workflow_dispatch:
 
 jobs:
   build_with_nvm:
@@ -23,10 +23,10 @@ jobs:
       uses: actions/setup-node@v1
       with:
         node-version: "${{ steps.nvm.outputs.NVMRC }}"
-    - run: yarn install
+    - run: npm install
-    - run: yarn run test
+    - run: npm test
-    - run: yarn run lint
+    - run: npm run lint
-    - run: yarn run compile
+    - run: npm run compile
 
   build:
 
@@ -42,7 +42,7 @@ jobs:
       uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
-    - run: yarn install
+    - run: npm install
-    - run: yarn run test
+    - run: npm test
-    - run: yarn run lint
+    - run: npm run lint
-    - run: yarn run compile
+    - run: npm run compile

packages/ripple-binary-codec/README.md

@@ -98,10 +98,10 @@ Encode the transaction object for multi-signing.
 
 Run unit tests with:
 
-    yarn test
+    npm test
 
 Use `--coverage` to generate and display code coverage information:
 
-    yarn test --coverage
+    npm test --coverage
 
 This tells jest to output code coverage info in the `./coverage` directory, in addition to showing it on the command line.

packages/ripple-binary-codec/package.json

@@ -55,6 +55,6 @@
   },
   "engines": {
     "node": ">=10.22.0",
-    "yarn": "^1.22.4"
+    "npm": ">=7.0.0"
   }
 }

packages/ripple-binary-codec/test/lower-case-hex.test.js

@@ -11,7 +11,8 @@ let json = {
   Account: "rUnFEsHjxqTswbivzL2DNHBb34rhAgZZZK",
   PreviousTxnLgrSeq: 8,
   LedgerEntryType: "AccountRoot",
-  PreviousTxnID: "0735A0B32B2A3F4C938B76D6933003E29447DB8C7CE382BBE089402FF12A03E5".toLowerCase(),
+  PreviousTxnID:
+    "0735A0B32B2A3F4C938B76D6933003E29447DB8C7CE382BBE089402FF12A03E5".toLowerCase(),
   Flags: 0,
   Sequence: 1,
   Balance: "10000000000",