Switched from yarn to npm

.github/workflows/ci.yml

@@ -23,8 +23,7 @@ jobs:
       - name: Install dependencies
         id: install_dependencies
         run: |
-          npm install -g yarn
-          yarn install --frozen-lockfile
+          npm install
       - name: Lint and formatting check
         id: linting
         run: |
@@ -33,11 +32,11 @@ jobs:
       - name: Unit tests
         id: run_tests
         run: |
-          yarn test-xarf
+          npm run test-xarf
       - name: Bundle xarf and test bundled schemas
         id: bundle
         run: |
-          yarn bundle-xarf
+          npm run bundle-xarf
           ajv -c ajv-formats -s xarf_bundled.schema.json -d "samples/positive/**/*.json"
           ajv -c ajv-formats -s xarf_deref.schema.json -d "samples/positive/**/*.json"
       - name: Archive schemas

README.md

@@ -136,7 +136,7 @@ ajv -s xarf.schema.json -d "samples/positive/**/*.json" -r "schemas/**/*.schema.
 1. Add a new schema in `schemas/development/` as [subtype].schema.json and try to reuse as much as possible from xarf_shared.schema.json
 1. Add an example sample to `samples/positive/development/`
 1. Add the new schema to the list in `schemas/development/xarf.schema.json`
-1. Run tests locally: `yarn test-xarf`
+1. Run tests locally: `npm run test-xarf`
 1. Open up a github PR
 1. Discuss and improve
 
@@ -154,8 +154,8 @@ Use [our bundling script](bundle_xarf.js) to create a single file schema.
 ```bash
 git clone https://github.com/abusix/xarf.git
 cd xarf
-yarn install --frozen-lockfile
-yarn bundle-xarf
+npm install
+npm bundle-xarf
 ```
 
 It will generate two files: