refactor github action to run without extra docker container

.github/workflows/ci.yaml

@@ -7,27 +7,52 @@ on:
   workflow_dispatch:
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
     env:
       FORK_MAINNET: ${{ secrets.FORK_MAINNET }}
       QUICK_NODE_KEY: ${{ secrets.QUICK_NODE_KEY }}
+      NODE_OPTIONS: --max-old-space-size=4096
     steps:
       - uses: actions/checkout@v2
 
-      - name: Clear
-        run: docker container prune -f && docker image prune -f
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 16
+          cache: "yarn"
+
+      - name: Install deps
+        run: yarn
+
+      - name: Install solidity
+        run: yarn global add [email protected]
 
       - name: "Create env file"
         run: |
           touch .env
           echo FORK_MAINNET=${{ secrets.FORK_MAINNET }} >> .env
           echo QUICK_NODE_KEY=${{ secrets.QUICK_NODE_KEY }} >> .env
 
-      - name: Build docker
-        run: docker build -t isolated:${GITHUB_SHA::7} .
-
       - name: Run hardhat compile and tests coverage
-        run: docker run --name ${GITHUB_SHA::7} isolated:${GITHUB_SHA::7} bash -c "yarn hardhat:compile && yarn hardhat:coverage && yarn hardhat:coverage-validator"
+        run: |
+          source .env
+          yarn hardhat:compile && yarn hardhat:coverage
+      
+      - name: Code Coverage Report
+        uses: irongut/[email protected]
+        with:
+          filename: coverage/**/cobertura-coverage.xml
+          badge: true
+          fail_below_min: false
+          format: markdown
+          hide_branch_rate: false
+          hide_complexity: true
+          indicators: true
+          output: both
+          thresholds: '50 80'
 
-      - name: Clear
-        run: docker rm ${GITHUB_SHA::7}
+      - name: Add Coverage PR Comment
+        uses: marocchino/sticky-pull-request-comment@v2
+        if: github.event_name == 'pull_request'
+        with:
+          recreate: true
+          path: code-coverage-results.md

.solcover.js

@@ -23,4 +23,5 @@ module.exports = {
   onTestsComplete: moveCoverageBack,
   skipFiles: ['test', 'oracle'].concat(
     process.env['SKIP_UNITROLLER'] ? ['Unitroller.sol'] : []),
+  istanbulReporter: ['html', 'lcov', 'text', 'json', 'cobertura']
 };

package.json

@@ -14,7 +14,7 @@
     "test": "yarn remove ethers && yarn remove ethereum-waffle && rebuild=true ./script/test && yarn add [email protected] && yarn add [email protected]",
     "hardhat:test": "hardhat test",
     "hardhat:compile": "hardhat compile",
-    "hardhat:coverage": "hardhat coverage ",
+    "hardhat:coverage": "hardhat coverage",
     "lint:sol": "solhint --max-warnings 0 \"contracts/**/*.sol\"",
     "lint:sol:fix": "prettier --write \"contracts/**/*.sol\"",
     "build": "rm -rf dist && tsc --declaration && hardhat compile && cp -r ./{package.json,yarn.lock,artifacts,networks,contracts,deployments} dist/",