Add ExampleFromFileWithFS

Signed-off-by: Dave Henderson <dhenderson@gmail.com>
hairyhenderson · Dec 31, 2022 · bc7bdc1 · bc7bdc1
1 parent 662f5b1
commit bc7bdc1
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/codeowners_test.go b/codeowners_test.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"fmt"
 	"io"
+	"os"
 	"path"
 	"runtime"
 	"strings"
@@ -276,6 +277,16 @@ func ExampleFromFile() {
 	// *	@hairyhenderson
 }
 
+func ExampleFromFileWithFS() {
+	// open filesystem rooted at current working directory
+	fsys := os.DirFS(cwd())
+
+	c, _ := FromFileWithFS(fsys, ".")
+	fmt.Println(c.Patterns[0])
+	// Output:
+	// *	@hairyhenderson
+}
+
 func ExampleFromReader() {
 	reader := strings.NewReader(sample2)
 	c, _ := FromReader(reader, "")