Adding code coverage report

Author: Tony Zhang

.github/workflows/coverage.yml

@@ -0,0 +1,92 @@
+name: Code Coverage
+
+on:
+  push:
+    branches: ['tonyz/add_cov_report']
+  pull_request:
+    branches: ['tonyz/add_cov_report']
+  workflow_dispatch:
+      inputs:
+        branch:
+          description: "Define branch name"
+          required: true
+env:
+  COVERAGE_MODE: true
+
+jobs:
+  code_coverage:
+    name: Code Coverage
+    runs-on: ubuntu-24.04      
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: "16.x"
+
+      - name: Yarn Install
+        uses: nick-fields/retry@v2
+        with:
+          timeout_minutes: 10
+          max_attempts: 3
+          retry_on: error
+          command: yarn --cwd ./tests/e2e/hardhat
+
+      - name: Install Typescript
+        shell: bash
+        run: |
+          npm install -g typescript
+          npm install -g ts-node
+          npm install -g tsx
+
+      - name: Generate SSH token for E2E tests
+        run: |
+          mkdir -p ~/.ssh && ssh-keygen -b 2048 -t rsa -f ~/.ssh/runner-avalanche-cli-keypair -q -N ""
+          echo "E2E_SSH_PUB_KEY<<EOF" >> $GITHUB_ENV
+          cat ~/.ssh/runner-avalanche-cli-keypair >> $GITHUB_ENV 
+          echo "EOF" >> $GITHUB_ENV
+
+      - name: Set up SSH Agent
+        uses: webfactory/[email protected]
+        with:
+          ssh-private-key: ${{ env.E2E_SSH_PUB_KEY }}   
+
+      - name: Build with coverage
+        working-directory: ${{ github.workspace }}
+        run: |
+          scripts/build.sh
+      
+      - name: Run E2E tests with coverage
+        working-directory: ${{ github.workspace }}
+        shell: bash
+        run: AVALANCHE_CLI_GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} LEDGER_SIM=true scripts/run.e2e.sh
+
+      - name: Run Unit tests
+        working-directory: ${{ github.workspace }}
+        run: scripts/unit_test.sh
+        env:
+          CGO_CFLAGS: "-O -D__BLST_PORTABLE__" # Set the CGO flags to use the portable version of BLST
+      
+      - name: Generate coverage report
+        run: scripts/coverage.sh
+
+      - name: Archive code coverage results
+        uses: actions/upload-artifact@v4
+        with:
+          name: code-coverage
+          path: coverage/merged/merged.txt
+
+      - name: Coverage report
+        uses: fgrosse/[email protected]
+        with:
+          coverage-artifact-name: "code-coverage"
+          coverage-file-name: "merged.txt"
+        continue-on-error: true
+          

scripts/coverage.sh

@@ -5,7 +5,7 @@ if ! [[ "$0" =~ scripts/coverage.sh ]]; then
   exit 1
 fi
 
-coverage_dir=$(PWD)/coverage
+coverage_dir=$PWD/coverage
 merged_coverage_dir=$coverage_dir/merged
 merged_coverage_file=$merged_coverage_dir/merged.txt
 

scripts/run.e2e.sh

@@ -65,7 +65,7 @@ ACK_GINKGO_RC=true ~/go/bin/ginkgo build $extra_build_args ./tests/e2e
 
 if [ "${COVERAGE_MODE:-}" == true ]
 then
-    export GOCOVERDIR=$(PWD)/coverage/e2e
+    export GOCOVERDIR=$PWD/coverage/e2e
 	echo 'Coverage mode enabled - re-creating coverage dir $GOCOVERDIR'
 	echo 'It requires the CLI binary to be built by build.sh with COVERAGE_MODE=true too'
 	rm -rf ${GOCOVERDIR}

scripts/unit_test.sh

@@ -13,5 +13,5 @@ echo "Re-creating unit test coverage directory: $coverage_dir"
 rm -rf $coverage_dir
 mkdir -p $coverage_dir
 
-go test -cover -v  $(go list ./... | grep -v /tests/ | grep -v '/sdk/') -args -test.gocoverdir=$coverage_dir
+go test -cover -coverprofile=./coverage/ut/c.out -v  $(go list ./... | grep -v /tests/ | grep -v '/sdk/') -args