fix invalid directory

.github/workflows/test.yml

@@ -31,17 +31,5 @@ jobs:
         sudo mv circom /usr/local/bin/
         circom --version
 
-    - name: ls
-      run: ls
-    - name: pwd
-      run: pwd
-    - name: Setup tmate session
-      uses: mxschmitt/action-tmate@v3
-      with:
-        limit-access-to-actor: true
-    - name: Print Folder Tree
-      uses: jaywcjlove/github-action-folder-tree@main
-      with:
-        exclude: "node_modules|dist|.git|.husky"
     - name: Run tests
       run: npm run test

src/bin/codegen.rs

@@ -1,6 +1,6 @@
 use clap::Parser;
 use serde::{Deserialize, Serialize};
-use std::fs;
+use std::fs::{self, create_dir_all};
 use std::path::PathBuf;
 use std::str::FromStr;
 
@@ -487,6 +487,10 @@ fn parse_json_request(
     let mut file_path = std::env::current_dir()?;
     file_path.push("circuits");
     file_path.push("main");
+
+    // create dir if doesn't exist
+    create_dir_all(&file_path)?;
+
     file_path.push(format!("{}.circom", output_filename));
 
     fs::write(&file_path, circuit_buffer)?;