Merge pull request #67 from provable-things/remove-all-erc777-hooks

feat(ptoken): <- remove all ERC777 hooks from that

.github/workflows/create-release.yml

@@ -0,0 +1,14 @@
+name: "Create pre-release"
+
+on:
+  create:
+    tags:
+
+jobs:
+  create_prerelease:
+    runs-on: "ubuntu-latest"
+    steps:
+      - uses: "marvinpinto/[email protected]"
+        with:
+          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+          prerelease: true

.github/workflows/create-tag.yml

@@ -0,0 +1,15 @@
+name: Create Tag
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  create_tag:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: Klemensas/action-autotag@stable
+        with:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          tag_prefix: "v"

.github/workflows/test.yml

@@ -0,0 +1,37 @@
+name: Node.js CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [16.x]
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        persist-credentials: 'false'
+        fetch-depth: '0'
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+        cache-dependency-path: ./package-lock.json
+    - run: git config --global url."https://${{ secrets.PROVABLE_MACHINE_GENERAL_PAT }}@github.com/".insteadOf ssh://[email protected]/
+    - run: npm ci
+
+    - name: Run linter
+      run: npm run lint
+
+    - name: Run tests
+      run: npm run tests

contracts/ERC777GSN.sol

@@ -3,8 +3,8 @@ pragma solidity ^0.6.2;
 import "@openzeppelin/contracts-upgradeable/proxy/Initializable.sol";
 import "@openzeppelin/contracts-upgradeable/cryptography/ECDSAUpgradeable.sol";
 import "@openzeppelin/contracts-upgradeable/GSN/GSNRecipientUpgradeable.sol";
-import "@openzeppelin/contracts-upgradeable/token/ERC777/ERC777Upgradeable.sol";
 import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
+import "./ERC777Upgradeable.sol";
 
 contract ERC777GSNUpgradeable is Initializable, OwnableUpgradeable, GSNRecipientUpgradeable, ERC777Upgradeable {
   using ECDSAUpgradeable for bytes32;