Publish to npm registry (#517)

* Publish to npm registry

* Generate types for all contracts

Author: nmlinaric

.github/workflows/publish-contracts.yml

@@ -35,10 +35,10 @@ jobs:
         with:
           node-version: '12.x'
           always-auth: true
-          registry-url: 'https://npm.pkg.github.com'
+          registry-url: 'https://registry.npmjs.org'
           scope: '@chainsafe'
         env:
-          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
       - name: Install dependencies
         run: yarn install --frozen-lockfile --non-interactive --ignore-optional
         env:
@@ -53,10 +53,10 @@ jobs:
       - name: Build packages
         run: yarn run build
 
-      - name: Publish to github package registry
+      - name: Publish to npm registry
         run: yarn publish --ignore-scripts --no-git-tag-version --no-commit-hooks --non-interactive
         env:
-          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
 
       - name: Create Release
         id: create_release

package.json

@@ -19,7 +19,7 @@
     "build": "rollup -c",
     "publish-package": "npm run compile && npm run generate-types && npm run build && npm publish",
     "generate-types": "npm run generate-types:ethers",
-    "generate-types:ethers": "npx typechain \"build/contracts/Bridge.json\" \"build/contracts/ERC20Handler.json\" \"build/contracts/ERC721Handler.json\" \"build/contracts/GenericHandler.json\" --target=ethers-v5 --out-dir src/ethers",
+    "generate-types:ethers": "npx typechain \"build/contracts/*\" --target=ethers-v5 --out-dir src/ethers",
     "test": "echo \\\\\\\"Error: no test specified\\\\\\\" && exit 1"
   },
   "author": "Chainsafe Systems",