init
diff --git a/tools/file.go b/tools/file.go
new file mode 100644
index 0000000..815c2eb
--- /dev/null
+++ b/tools/file.go
@@ -0,0 +1,65 @@
+package tools
+
+import (
+ "os"
+)
+
+type FileReadArgs struct {
+ Path string `json:"path"`
+}
+
+func FileRead(args FileReadArgs) (string, error) {
+ if b, err := os.ReadFile(args.Path); err != nil {
+ return "", err
+ } else {
+ return string(b), nil
+ }
+}
+
+type FileWriteArgs struct {
+ Path string `json:"path"`
+ Contents string `json:"contents"`
+}
+
+type FileWriteResult struct {
+}
+
+func FileWrite(args FileWriteArgs) (string, error) {
+ if err := os.WriteFile(args.Path, []byte(args.Contents), 0666); err != nil {
+ return "error", err
+ } else {
+ return "done", nil
+ }
+}
+
+type DirListArgs struct {
+ Name string `json:"name"`
+}
+
+type DirEntry struct {
+ Name string `json:"name"`
+ IsDir bool `json:"is_dir"`
+}
+
+type DirListResult struct {
+ Entries []DirEntry `json:"entries"`
+}
+
+func DirList(args DirListArgs) (DirListResult, error) {
+ dir := "."
+ if args.Name != "" {
+ dir = args.Name
+ }
+ entries, err := os.ReadDir(dir)
+ if err != nil {
+ return DirListResult{}, err
+ }
+ var ret DirListResult
+ for _, e := range entries {
+ ret.Entries = append(ret.Entries, DirEntry{
+ Name: e.Name(),
+ IsDir: e.IsDir(),
+ })
+ }
+ return ret, nil
+}