支持通过空格拆分多文件（shell数组）

支持files参数的值为在shell中得到的多文件列表（空格拼接）

main.go

@@ -8,6 +8,7 @@ import (
 	"path/filepath"
 	"strconv"
 	"strings"
+	"regexp"
 
 	"code.gitea.io/sdk/gitea"
 	gha "github.com/sethvargo/go-githubactions"
@@ -107,24 +108,31 @@ func getDirFiles(dir string) ([]string, error) {
 
 func getFiles(parentDir, files string) ([]string, error) {
 	var fileList []string
-	lines := strings.Split(files, "\n")
-	for _, line := range lines {
-		line = strings.Trim(line, "'")
-		line = strings.Trim(line, `"`)
-		if filepath.IsAbs(line) {
-			return nil, fmt.Errorf("file path %s is absolute", line)
-		}
-		line = filepath.Join(parentDir, line)
-		matches, err := filepath.Glob(line)
-		if err != nil {
-			return nil, err
-		}
-		for _, match := range matches {
-			files, err := getDirFiles(match)
+	fmt.Printf("the value of the files is: %s\n", files)
+	reg := regexp.MustCompile(`[^\s"']+|"([^"]*)"|'([^']*)'`)
+	arr := reg.FindAllString(files, -1)
+	fmt.Printf("the value after splitting by spaces is: %s\n", strings.Join(arr, ", "))
+	for _, str := range arr {
+		lines := strings.Split(str, "\n")
+		fmt.Printf("the value after splitting %s by \\n is: %s\n", str, strings.Join(lines, ", "))
+		for _, line := range lines {
+			line = strings.Trim(line, "'")
+			line = strings.Trim(line, `"`)
+			if filepath.IsAbs(line) {
+				return nil, fmt.Errorf("file path %s is absolute", line)
+			}
+			line = filepath.Join(parentDir, line)
+			matches, err := filepath.Glob(line)
 			if err != nil {
 				return nil, err
 			}
-			fileList = append(fileList, files...)
+			for _, match := range matches {
+				files, err := getDirFiles(match)
+				if err != nil {
+					return nil, err
+				}
+				fileList = append(fileList, files...)
+			}
 		}
 	}
 	return fileList, nil