close readers when done with reading (#557)

skylenet · web-flow · commit 054d55e8a4aa · 2023-06-26T14:27:06.000+02:00
Signed-off-by: Rafael Matias &lt;rafael@skyle.net&gt;
diff --git a/pkg/exec/exec.go b/pkg/exec/exec.go
@@ -91,6 +91,8 @@ func (p ProcessExecutor) RunProcess(executable string, execArgs ...interface{})
 
 	scanner := bufio.NewScanner(io.MultiReader(outReader, errReader))
 	go func() {
+		defer outReader.Close()
+		defer errReader.Close()
 		for scanner.Scan() {
 			fmt.Println(scanner.Text())
 		}

Original file line number	Diff line number	Diff line change
`@@ -91,6 +91,8 @@ func (p ProcessExecutor) RunProcess(executable string, execArgs ...interface{})`
`91`	`91`
`92`	`92`	`scanner := bufio.NewScanner(io.MultiReader(outReader, errReader))`
`93`	`93`	`go func() {`
	`94`	`+ defer outReader.Close()`
	`95`	`+ defer errReader.Close()`
`94`	`96`	`for scanner.Scan() {`
`95`	`97`	`fmt.Println(scanner.Text())`
`96`	`98`	`}`