test/, script/: Run "make build" instead of "go install"

Author: LukeShu

scripts/gen_readme/main.go

@@ -53,7 +53,7 @@ func buildTemplateContext() (map[string]interface{}, error) {
 		return nil, fmt.Errorf("can't read .golangci.example.yml: %s", err)
 	}
 
-	if err = exec.Command("go", "install", "./cmd/...").Run(); err != nil {
+	if err = exec.Command("make", "build").Run(); err != nil {
 		return nil, fmt.Errorf("can't run go install: %s", err)
 	}
 

test/data.go

@@ -3,7 +3,7 @@ package test
 import "path/filepath"
 
 const testdataDir = "testdata"
-const binName = "golangci-lint"
+const binName = "../golangci-lint"
 
 func getProjectRoot() string {
 	return filepath.Join("..", "...")

test/testshared/testshared.go

@@ -4,7 +4,6 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
-	"path/filepath"
 	"strings"
 	"syscall"
 
@@ -18,8 +17,6 @@ type LintRunner struct {
 	t   assert.TestingT
 	log logutils.Log
 	env []string
-
-	installed bool
 }
 
 func NewLintRunner(t assert.TestingT, environ ...string) *LintRunner {
@@ -33,13 +30,12 @@ func NewLintRunner(t assert.TestingT, environ ...string) *LintRunner {
 }
 
 func (r *LintRunner) Install() {
-	if r.installed {
+	if _, err := os.Stat("../golangci-lint"); err == nil {
 		return
 	}
 
-	cmd := exec.Command("go", "install", filepath.Join("..", "cmd", "golangci-lint"))
+	cmd := exec.Command("make", "-C", "..", "build")
 	assert.NoError(r.t, cmd.Run(), "Can't go install golangci-lint")
-	r.installed = true
 }
 
 type RunResult struct {
@@ -84,7 +80,7 @@ func (r *LintRunner) Run(args ...string) *RunResult {
 
 	runArgs := append([]string{"run"}, args...)
 	r.log.Infof("golangci-lint %s", strings.Join(runArgs, " "))
-	cmd := exec.Command("golangci-lint", runArgs...)
+	cmd := exec.Command("../golangci-lint", runArgs...)
 	cmd.Env = append(os.Environ(), r.env...)
 	out, err := cmd.CombinedOutput()
 	if err != nil {