Add StringTitle

.file/dir1/dir1_1/file_10.json

@@ -0,0 +1 @@
+file_10.json

.gitignore

@@ -22,5 +22,7 @@
 !*.sh
 !*.md
 
+!*.json
+
 # ...even if they are in subdirectories
 !*/

file.go

@@ -0,0 +1,25 @@
+package commons
+
+import (
+	"log"
+	"os"	
+	"path/filepath"	
+)
+
+// FileDeepScan will scan dir recursively and append any files found to files.
+func FileDeepScan(dir string, files *[]string) {
+  entries, err := os.ReadDir(dir)
+	if err != nil {
+		log.Printf("Failed to read %v", err)
+		return
+	}
+
+	for _, entry := range entries {
+		fullPath := filepath.Join(dir, entry.Name())
+    if entry.IsDir() {
+      FileDeepScan(fullPath, files)
+    } else {
+    	*files = append(*files, filepath.Join(dir, entry.Name()))
+    }
+  }
+}

file_test.go

@@ -0,0 +1,22 @@
+package commons
+
+import (
+	"testing"
+	"slices"
+)
+
+func TestFileDeepScan(t *testing.T) {
+	files := make([]string, 0)
+
+	FileDeepScan(".file", &files)
+
+	l := len(files)
+
+	if l != 2 {
+		t.Fatalf("Should have found %d files", l)
+	}
+
+	if !slices.Contains(files, ".file/dir1/file1.json") {
+		t.Fatal("Should have found file1.json")
+	}
+}

go.mod

@@ -6,4 +6,5 @@ require (
 	github.com/go-viper/mapstructure/v2 v2.5.0
 	github.com/ianlancetaylor/jsonschema v0.0.0-20251021232724-46ecbf32a0a5
 	go.mongodb.org/mongo-driver/v2 v2.5.0
+	golang.org/x/text v0.30.0
 )

go.sum

@@ -8,3 +8,5 @@ github.com/ianlancetaylor/jsonschema v0.0.0-20251021232724-46ecbf32a0a5 h1:x2QxK
 github.com/ianlancetaylor/jsonschema v0.0.0-20251021232724-46ecbf32a0a5/go.mod h1:KtN3dTgXsLnC5GJBRNmOPd/HUInNcQ84lUCrKJPrvDc=
 go.mongodb.org/mongo-driver/v2 v2.5.0 h1:yXUhImUjjAInNcpTcAlPHiT7bIXhshCTL3jVBkF3xaE=
 go.mongodb.org/mongo-driver/v2 v2.5.0/go.mod h1:yOI9kBsufol30iFsl1slpdq1I0eHPzybRWdyYUs8K/0=
+golang.org/x/text v0.30.0 h1:yznKA/E9zq54KzlzBEAWn1NXSQ8DIp/NYMy88xJjl4k=
+golang.org/x/text v0.30.0/go.mod h1:yDdHFIX9t+tORqspjENWgzaCVXgk0yYnYuSZ8UzzBVM=

string_test.go

@@ -4,6 +4,17 @@ import (
   "testing"
 )
 
+
+func TestStringTitle(t *testing.T) {
+  v := "string to make title"
+
+  vv := StringTitle(v)
+
+  if vv != "String To Make Title" {
+    t.Fatalf("Failed to capitalize %s", vv)
+  }
+}
+
 func TestStringNormalize(t *testing.T) {
   v := "    some text     here   "
 

strings.go

@@ -3,10 +3,19 @@ package commons
 import (
 	"regexp"
 	"strings"
+
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
 )
 
+var caserTitle cases.Caser = cases.Title(language.English)
+
 var whitespace = regexp.MustCompile(`\s+`)
 
+func StringTitle(s string) string {
+	return caserTitle.String(s)
+}
+
 // StringNormalize will replace arbitrary lengths of consecutive white space with a single one.
 func StringNormalize(s string) string {
 	s = whitespace.ReplaceAllString(s, " ")