Swap to yarn 2 (#2310)

* Swap to yarn 2

* Run jest via dev command

.github/workflows/pr-any.yml

@@ -26,7 +26,7 @@ jobs:
           ${{ runner.os }}-yarn-
     - name: lint
       run: |
-        yarn install --frozen-lockfile
+        yarn install | grep -v 'YN0013'
         yarn lint
 
   test:
@@ -53,7 +53,7 @@ jobs:
           ${{ runner.os }}-yarn-
     - name: test
       run: |
-        yarn install --frozen-lockfile
+        yarn install | grep -v 'YN0013'
         yarn test
 
   build_code:
@@ -80,7 +80,7 @@ jobs:
           ${{ runner.os }}-yarn-
     - name: build
       run: |
-        yarn install --frozen-lockfile
+        yarn install | grep -v 'YN0013'
         yarn build:code
 
   build_i18n:
@@ -107,5 +107,5 @@ jobs:
           ${{ runner.os }}-yarn-
     - name: build
       run: |
-        yarn install --frozen-lockfile
+        yarn install | grep -v 'YN0013'
         yarn build:i18n

.github/workflows/push-master.yml

@@ -37,7 +37,7 @@ jobs:
         GH_PAT: ${{ secrets.GH_PAT }}
         NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
       run: |
-        yarn install --frozen-lockfile
+        yarn install | grep -v 'YN0013'
         yarn polkadot-ci-ghact-build
         yarn polkadot-ci-ghact-docs
 

.gitignore

@@ -8,6 +8,10 @@ tmp/
 .env.test.local
 .env.production.local
 .npmrc
+.yarn/*
+!.yarn/releases
+!.yarn/plugins
+.pnp.*
 cc-test-reporter
 package-lock.json
 npm-debug.log*

.yarnrc.yml

@@ -0,0 +1,12 @@
+enableImmutableInstalls: false
+enableProgressBars: false
+
+nodeLinker: node-modules
+
+plugins:
+  - path: .yarn/plugins/@yarnpkg/plugin-version.js
+    spec: "@yarnpkg/plugin-version"
+  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.js
+    spec: "@yarnpkg/plugin-interactive-tools"
+
+yarnPath: .yarn/releases/yarn-berry.js

package.json

@@ -31,7 +31,7 @@
     "clean:i18n": "rm -rf packages/apps/public/locales/en && mkdir -p packages/apps/public/locales/en",
     "lint": "polkadot-dev-run-lint",
     "postinstall": "polkadot-dev-yarn-only",
-    "test": "jest packages/app-claims/src",
+    "test": "polkadot-dev-run-test packages/app-claims/src",
     "vanitygen": "node packages/app-accounts/scripts/vanitygen.js",
     "start": "cd packages/apps && webpack --config webpack.config.js"
   },
@@ -39,8 +39,8 @@
     "@babel/core": "^7.8.4",
     "@babel/register": "^7.8.3",
     "@babel/runtime": "^7.8.4",
-    "@polkadot/dev": "^0.50.4",
-    "@polkadot/ts": "^0.2.3",
+    "@polkadot/dev": "^0.50.9",
+    "@polkadot/ts": "^0.3.1",
     "@polkadot/typegen": "^1.5.0-beta.12",
     "@types/bn.js": "^4.11.6",
     "@types/chart.js": "^2.9.11",