Yarn v2 (bpierre#4)

Move to Yarn v2 for library and demo/, which makes it possible to use
the `portal:` protocol and increases installation speed (even though PnP
is not enabled for now).

The demo now deduplicates react and react-dom, which are required by the
library as devDendencies (for Jest) and was requiring to copy the
library in demo/node_modules, then manually delete
demo/node_modules/use-nft/node_modules/react. This shouldn’t be needed
anymore and has been removed from the gh-pages GitHub Action.

.github/workflows/gh-pages.yml

@@ -16,10 +16,10 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Build use-nft
-        run: yarn install --frozen-lockfile && yarn build
+        run: yarn install --immutable && yarn build
 
       - name: Build demo/
-        run: cd demo && yarn install --frozen-lockfile && rm -rf ./node_modules/use-nft/node_modules && yarn build
+        run: cd demo && yarn install --immutable && yarn build
 
       - name: Deploy
         uses: JamesIves/[email protected]

.github/workflows/main.yml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Install dependencies
-        run: yarn install --frozen-lockfile
+        run: yarn install --immutable
 
       - name: Test
         run: yarn test --ci --coverage --maxWorkers=2

.gitignore

@@ -5,3 +5,11 @@ coverage/
 .cache/
 .env
 dist/
+
+.yarn/*
+!.yarn/patches
+!.yarn/releases
+!.yarn/plugins
+!.yarn/sdks
+!.yarn/versions
+.pnp.*

.yarnrc.yml

@@ -0,0 +1,3 @@
+nodeLinker: node-modules
+
+yarnPath: .yarn/releases/yarn-sources.cjs

demo/.gitignore

@@ -3,3 +3,11 @@ node_modules
 dist
 dist-ssr
 *.local
+
+.yarn/*
+!.yarn/patches
+!.yarn/releases
+!.yarn/plugins
+!.yarn/sdks
+!.yarn/versions
+.pnp.*

demo/package.json

@@ -13,7 +13,7 @@
     "react": "^17.0.0",
     "react-dom": "^17.0.0",
     "react-spring": "^9.0.0-rc.3",
-    "use-nft": "file:..",
+    "use-nft": "portal:..",
     "use-viewport": "git://github.com/aragon/use-viewport.git#master"
   },
   "devDependencies": {

demo/vite.config.ts

@@ -4,6 +4,7 @@ import reactRefresh from "@vitejs/plugin-react-refresh"
 // https://vitejs.dev/config/
 export default defineConfig({
   plugins: [reactRefresh()],
+  resolve: { dedupe: ["react", "react-dom"] },
   build: {
     target: "es2019",
   },