bump min go version (#24)

* bump min go version

* bump versions in ci

* fix binary name

* add coverage script

Author: ceyonur

.github/workflows/lint-tests-release.yml

@@ -16,7 +16,8 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.19"
+          go-version: '~1.19.12'
+          check-latest: true
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
@@ -25,23 +26,22 @@ jobs:
           args: --timeout 10m
 
   unit_test:
-    name: Golang Unit Tests v${{ matrix.go }} (${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go: ["1.19"]
-        os: [ubuntu-20.04]
+    name: Golang Unit Tests
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: ${{ matrix.go }}
+          go-version: '~1.19.12'
+          check-latest: true
       - run: go mod download
         shell: bash
       - run: ./scripts/build.sh ./build/precompile-evm
         shell: bash
       - run: ./scripts/build_test.sh -race
         shell: bash
+      - run: ./scripts/coverage.sh
+        shell: bash
 
   e2e_test:
     name: e2e tests
@@ -54,7 +54,8 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: '~1.19.12'
+          check-latest: true
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:

scripts/build.sh

@@ -4,7 +4,7 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-go_version_minimum="1.19.6"
+go_version_minimum="1.19.12"
 
 go_version() {
     go version | sed -nE -e 's/[^0-9.]+([0-9.]+).+/\1/p'
@@ -23,7 +23,7 @@ version_lt() {
 }
 
 if version_lt "$(go_version)" "$go_version_minimum"; then
-    echo "SubnetEVM requires Go >= $go_version_minimum, Go $(go_version) found." >&2
+    echo "Precompile-EVM requires Go >= $go_version_minimum, Go $(go_version) found." >&2
     exit 1
 fi
 
@@ -44,10 +44,10 @@ if [[ $# -eq 1 ]]; then
 elif [[ $# -eq 0 ]]; then
     BINARY_PATH="$GOPATH/src/github.com/ava-labs/avalanchego/build/plugins/srEXiWaHuhNyGwPUi444Tu47ZEDwxTWrbQiuD7FmgSAQ6X7Dy"
 else
-    echo "Invalid arguments to build subnet-evm. Requires zero (default location) or one argument to specify binary location."
+    echo "Invalid arguments to build precompile-evm. Requires zero (default location) or one argument to specify binary location."
     exit 1
 fi
 
 # Build Subnet EVM, which is run as a subprocess
-echo "Building Subnet-EVM version: $SUBNET_EVM_VERSION with Precompile at $BINARY_PATH"
+echo "Building Precompile-EVM with Subnet-EVM version: $SUBNET_EVM_VERSION at $BINARY_PATH"
 go build -ldflags "-X github.com/ava-labs/subnet-evm/plugin/evm.Version=$SUBNET_EVM_VERSION $STATIC_LD_FLAGS" -o "$BINARY_PATH" "plugin/"*.go

scripts/coverage.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+if [ ! -f "coverage.out" ]; then
+  echo "no coverage file"
+  exit 0
+fi
+
+totalCoverage=`go tool cover -func=coverage.out | grep total | grep -Eo '[0-9]+\.[0-9]+'`
+echo "Current test coverage : $totalCoverage %"
+echo "========================================"
+
+go tool cover -func=coverage.out