feat(nocgo): enable to build with CGO_ENABLED=0 (#1080)

gost/base.go

@@ -1,3 +1,5 @@
+// +build !scanner
+
 package gost
 
 import (

gost/debian.go

@@ -1,3 +1,5 @@
+// +build !scanner
+
 package gost
 
 import (

gost/gost.go

@@ -1,3 +1,5 @@
+// +build !scanner
+
 package gost
 
 import (

gost/microsoft.go

@@ -1,3 +1,5 @@
+// +build !scanner
+
 package gost
 
 import (

gost/pseudo.go

@@ -1,8 +1,8 @@
+// +build !scanner
+
 package gost
 
 import (
-	"strings"
-
 	"github.com/future-architect/vuls/models"
 	"github.com/knqyf263/gost/db"
 )
@@ -16,7 +16,3 @@ type Pseudo struct {
 func (pse Pseudo) DetectUnfixed(driver db.DB, r *models.ScanResult, _ bool) (int, error) {
 	return 0, nil
 }
-
-func major(osVer string) (majorVersion string) {
-	return strings.Split(osVer, ".")[0]
-}

gost/redhat.go

@@ -1,3 +1,5 @@
+// +build !scanner
+
 package gost
 
 import (

gost/util.go

@@ -2,6 +2,7 @@ package gost
 
 import (
 	"net/http"
+	"strings"
 	"time"
 
 	"github.com/cenkalti/backoff"
@@ -181,3 +182,7 @@ func httpGet(url string, req request, resChan chan<- response, errChan chan<- er
 		json:    body,
 	}
 }
+
+func major(osVer string) (majorVersion string) {
+	return strings.Split(osVer, ".")[0]
+}