feat: ci forge coverage

Author: 0xClandestine

.github/workflows/forge-coverage.yml

@@ -0,0 +1,72 @@
+name: Coverage
+
+on:
+  push:
+  workflow_dispatch: {}
+
+jobs:
+  run-coverage:
+    name: CI
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Load issue number
+      uses: actions/github-script@v6
+      id: get_issue_number
+      with:
+        script: |
+          const pullRequests = await github.rest.repos.listPullRequestsAssociatedWithCommit({
+            commit_sha: context.sha,
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+          });
+
+          if (pullRequests.data.length > 0) {
+            return pullRequests.data[0].number;
+          } else {
+            throw new Error('No associated pull request found.');
+          }
+        result-encoding: string
+
+    - name: Install dependencies
+      run: |
+        sudo apt-get install lcov
+      id: lcov
+
+    - name: Install Foundry
+      uses: foundry-rs/foundry-toolchain@v1
+      with:
+        version: nightly
+
+    - name: Run coverage
+      run: FOUNDRY_PROFILE=ci forge coverage --report lcov
+      env:
+        RPC_MAINNET: ${{ secrets.RPC_MAINNET }}
+        RPC_HOLESKY: ${{ secrets.RPC_HOLESKY }}
+
+    - name: Prune coverage report
+      run: lcov --remove ./lcov.info -o ./lcov.info.pruned 'src/test/*' 'script/*' '*Storage.sol' --ignore-errors inconsistent
+
+    - name: Generate reports
+      run: genhtml -o report ./lcov.info.pruned
+
+    - name: Upload coverage results
+      uses: actions/upload-artifact@v4
+      with:
+        name: code-coverage-report
+        path: report/*
+
+    - name: View and log coverage
+      id: print_coverage
+      run: |
+        EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
+        echo "comment_contents<<$EOF" >> $GITHUB_OUTPUT
+        echo "$(lcov --list ./lcov.info.pruned --ignore-errors inconsistent)" >> $GITHUB_OUTPUT
+        echo "$EOF" >> $GITHUB_OUTPUT
+    - name: Log Coverage Report
+      run: echo "${{ steps.print_coverage.outputs.comment_contents }}"