Use doublestar for globbing

internal/tools/go.sum

@@ -283,6 +283,7 @@ github.com/google/trillian v1.3.11/go.mod h1:0tPraVHrSDkA3BO6vKX67zgLXs6SsOAbHEi
 github.com/google/uuid v0.0.0-20161128191214-064e2069ce9c/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=

operator/builtin/input/file/finder.go

@@ -15,8 +15,6 @@
 package file
 
 import (
-	"path/filepath"
-
 	"github.com/bmatcuk/doublestar/v3"
 )
 
@@ -29,7 +27,7 @@ type Finder struct {
 func (f Finder) FindFiles() []string {
 	all := make([]string, 0, len(f.Include))
 	for _, include := range f.Include {
-		matches, _ := filepath.Glob(include) // compile error checked in build
+		matches, _ := doublestar.Glob(include) // compile error checked in build
 	INCLUDE:
 		for _, match := range matches {
 			for _, exclude := range f.Exclude {

operator/builtin/input/file/finder_test.go

@@ -83,13 +83,6 @@ func TestFinder(t *testing.T) {
 			exclude:  []string{"exclude.log"},
 			expected: []string{"include.log"},
 		},
-		// {
-		// 	name:     "ExcludeEmpty",
-		// 	files:    []string{"include.log", "exclude.log"},
-		// 	include:  []string{"*"},
-		// 	exclude:  []string{"exclude.log"},
-		// 	expected: []string{"include.log", "exclude.log"},
-		// },
 		{
 			name:     "ExcludeMany",
 			files:    []string{"a1.log", "a2.log", "b1.log", "b2.log"},
@@ -125,13 +118,13 @@ func TestFinder(t *testing.T) {
 			exclude:  []string{},
 			expected: []string{"a/1.log", "b/1.log", "c/1.log"},
 		},
-		// {
-		// 	name:     "DoubleStarVaryingDepth",
-		// 	files:    []string{"1.log", "a/1.log", "a/b/1.log", "c/1.log"},
-		// 	include:  []string{"**/*.log"},
-		// 	exclude:  []string{},
-		// 	expected: []string{"1.log", "a/1.log", "a/b/1.log", "c/1.log"},
-		// },
+		{
+			name:     "DoubleStarVaryingDepth",
+			files:    []string{"1.log", "a/1.log", "a/b/1.log", "c/1.log"},
+			include:  []string{"**/*.log"},
+			exclude:  []string{},
+			expected: []string{"1.log", "a/1.log", "a/b/1.log", "c/1.log"},
+		},
 	}
 
 	for _, tc := range cases {