get the keyword from args

.vscode/launch.json

@@ -0,0 +1,16 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Launch file",
+      "type": "go",
+      "request": "launch",
+      "mode": "debug",
+      "program": "${file}",
+      "args": ["searchKeyword", "tillsongalloway.com"]
+    }
+  ]
+}

cmd/root.go

@@ -9,6 +9,8 @@ import (
 	"github.com/spf13/viper"
 	"golang.org/x/crypto/ssh/terminal"
 
+	"strings"
+
 	"github.com/spf13/cobra"
 	"github.com/tillson/git-hound/internal/app"
 )
@@ -55,7 +57,7 @@ var rootCmd = &cobra.Command{
 			}
 		} else {
 			if !terminal.IsTerminal(0) {
-				scanner := bufio.NewScanner(os.Stdin)
+				scanner := getScanner(args)
 				for scanner.Scan() {
 					bytes := scanner.Bytes()
 					str := string(bytes)
@@ -102,6 +104,14 @@ var rootCmd = &cobra.Command{
 	},
 }
 
+func getScanner(args []string) *bufio.Scanner {
+	if args[0] == "searchKeyword" {
+		return bufio.NewScanner(strings.NewReader(args[1]))
+	} else {
+		return bufio.NewScanner(os.Stdin)
+	}
+}
+
 // Execute command
 func Execute() {
 	InitializeFlags()