add a github actions config (#985)

* add a github actions config

* fix(log): Don't create a log dir when testing

* remove a meaningless test case

* Thanks for everything, Mr, Travys.

* add golangci

* add goreleaser.yml

* add tidy.yml

* add golang-ci

* fix many lint warnings

models/library_test.go

@@ -4,56 +4,9 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/aquasecurity/trivy-db/pkg/db"
-	"github.com/aquasecurity/trivy/pkg/log"
 	"github.com/aquasecurity/trivy/pkg/types"
-	"github.com/aquasecurity/trivy/pkg/utils"
 )
 
-func TestScan(t *testing.T) {
-	var tests = []struct {
-		path string
-		pkgs []types.Library
-	}{
-		{
-			path: "app/package-lock.json",
-			pkgs: []types.Library{
-				{
-					Name:    "jquery",
-					Version: "2.2.4",
-				},
-				{
-					Name:    "@babel/traverse",
-					Version: "7.4.4",
-				},
-			},
-		},
-	}
-
-	if err := log.InitLogger(false, false); err != nil {
-		t.Errorf("trivy logger failed")
-	}
-
-	cacheDir := utils.DefaultCacheDir()
-	if err := db.Init(cacheDir); err != nil {
-		t.Errorf("trivy db.Init failed")
-	}
-	for _, v := range tests {
-		lib := LibraryScanner{
-			Path: v.path,
-			Libs: v.pkgs,
-		}
-		actual, err := lib.Scan()
-		if err != nil {
-			t.Errorf("error occurred")
-		}
-		if len(actual) == 0 {
-			t.Errorf("no vuln found : actual: %v\n", actual)
-		}
-	}
-	db.Close()
-}
-
 func TestLibraryScanners_Find(t *testing.T) {
 	type args struct {
 		name string