fs api (#70)

.github/workflows/main.yml

@@ -31,11 +31,6 @@ jobs:
           environment-file: environment-dev.yml
           environment-name: pyjs-wasm 
 
-      # temporary: install pyjs_code_runner from source
-      - name: Install pyjs_code_runner
-        shell: bash -el {0}
-        run: |
-          python -m pip install git+https://github.com/emscripten-forge/pyjs-code-runner.git@main --no-deps --no-build-isolation
 
       - name: Install Playwright
         run: |

environment-dev.yml

@@ -29,3 +29,4 @@ dependencies:
   - hatchling
   - pip:
     - JLDracula
+    - pyjs_code_runner >= 3.0

include/pyjs/pre_js/init.js

@@ -30,7 +30,7 @@ Module['init_phase_1'] = async function(prefix, python_version) {
     }
 
 
-    Module.FS.mkdirTree(side_path);
+    Module.create_directories(side_path);
 
 
     Module["_interpreter"] = new Module["_Interpreter"]()

src/export_js_module.cpp

@@ -1,4 +1,5 @@
 #include <iostream>
+#include <filesystem>
 
 #include <pyjs/export_py_object.hpp>
 #include <pyjs/convert.hpp>
@@ -79,6 +80,14 @@ namespace pyjs
         setenv(key.c_str(), value.c_str(), 1);
     }
 
+    void create_directories(const std::string & p)
+    {
+        std::filesystem::create_directories(std::filesystem::path(p));
+    }
+    bool is_directory(const std::string & p)
+    {
+        return std::filesystem::is_directory(std::filesystem::path(p));
+    }
 
     void export_js_module()
     {
@@ -91,6 +100,9 @@ namespace pyjs
         em::function("_exec", &exec);
         em::function("_eval_file", &eval_file);
 
+        em::function("create_directories", &create_directories);
+        em::function("is_directory", &is_directory);
+
 
         em::function("_untar", &untar);
         em::function("setenv", &set_env);