fix(report): return severity colors in table format (#4969)

DmitriyLewen · web-flow · commit f1052799894c · 2023-08-10T03:58:42.000Z
* use xio.NopCloser to compare with os.Stdout

* fmt of import
diff --git a/pkg/report/table/table.go b/pkg/report/table/table.go
@@ -16,6 +16,7 @@ import (
 	"github.com/aquasecurity/table"
 	dbTypes "github.com/aquasecurity/trivy-db/pkg/types"
 	"github.com/aquasecurity/trivy/pkg/types"
+	xio "github.com/aquasecurity/trivy/pkg/x/io"
 )
 
 var (
@@ -137,7 +138,7 @@ func IsOutputToTerminal(output io.Writer) bool {
 		return false
 	}
 
-	if output != os.Stdout {
+	if output != xio.NopCloser(os.Stdout) {
 		return false
 	}
 	o, err := os.Stdout.Stat()

Original file line number	Diff line number	Diff line change
`@@ -16,6 +16,7 @@ import (`
`16`	`16`	`"github.com/aquasecurity/table"`
`17`	`17`	`dbTypes "github.com/aquasecurity/trivy-db/pkg/types"`
`18`	`18`	`"github.com/aquasecurity/trivy/pkg/types"`
	`19`	`+ xio "github.com/aquasecurity/trivy/pkg/x/io"`
`19`	`20`	`)`
`20`	`21`
`21`	`22`	`var (`
`@@ -137,7 +138,7 @@ func IsOutputToTerminal(output io.Writer) bool {`
`137`	`138`	`return false`
`138`	`139`	`}`
`139`	`140`
`140`		`- if output != os.Stdout {`
	`141`	`+ if output != xio.NopCloser(os.Stdout) {`
`141`	`142`	`return false`
`142`	`143`	`}`
`143`	`144`	`o, err := os.Stdout.Stat()`