From a1c0917908c3dece40924334b498beca39319df6 Mon Sep 17 00:00:00 2001
From: Robert Jelic <36573031+NoryiE@users.noreply.github.com>
Date: Sat, 13 Sep 2025 10:13:47 +0200
Subject: [PATCH] Another try

---
 .github/workflows/main.yml |  7 ++--
 src/elements/Tree.lua      |  1 -
 tools/generate-docs.lua    | 73 +++++++++++++++++++++++++++++---------
 3 files changed, 59 insertions(+), 22 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1801333..a1df1bf 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -39,10 +39,7 @@ jobs:
       run: |
         mkdir -p release
         lua tools/bundler.lua
-    # Step 4: Install LuaFileSystem
-    - name: Install LuaFileSystem
-      run: luarocks install luafilesystem
-    # Step 5: Prepare and Generate Documentation
+    # Step 4: Prepare and Generate Documentation
     - name: Prepare docs directory
       run: |
         # Checkout gh-pages branch in a separate directory
@@ -57,7 +54,7 @@ jobs:
         lua tools/generate-docs.lua
 
         cp -r build_docs/docs/references/* gh-pages/docs/references/
-    # Step 6: Deploy Documentation
+    # Step 5: Deploy Documentation
     - name: Deploy Documentation
       if: github.event_name == 'push' && github.ref == 'refs/heads/main'
       uses: peaceiris/actions-gh-pages@v3
diff --git a/src/elements/Tree.lua b/src/elements/Tree.lua
index b3711e7..070d0d7 100644
--- a/src/elements/Tree.lua
+++ b/src/elements/Tree.lua
@@ -2,7 +2,6 @@ local VisualElement = require("elements/VisualElement")
 local sub = string.sub
 ---@cofnigDescription The tree element provides a hierarchical view of nodes that can be expanded and collapsed, with support for selection and scrolling.
 
-
 --- This is the tree class. It provides a hierarchical view of nodes that can be expanded and collapsed,
 --- with support for selection and scrolling.
 ---@class Tree : VisualElement
diff --git a/tools/generate-docs.lua b/tools/generate-docs.lua
index dbb68bc..62668f7 100644
--- a/tools/generate-docs.lua
+++ b/tools/generate-docs.lua
@@ -6,6 +6,7 @@ local OUT_DIR = arg[2] or 'docs'
 local BasaltDoc = require('tools/BasaltDoc')
 
 local fileSystem
+
 if fs then
     fileSystem = {
         list = fs.list,
@@ -20,23 +21,63 @@ if fs then
         close = function(file) file.close() end
     }
 else
-    local lfs = require("lfs")
-    fileSystem = {
-        list = function(dir)
-            local items = {}
-            for item in lfs.dir(dir) do
-                if item ~= "." and item ~= ".." then
-                    table.insert(items, item)
-                end
+    local function executeCommand(cmd)
+        local handle = io.popen(cmd)
+        local result = handle:read("*a")
+        local success, _, code = handle:close()
+        return result, success, code
+    end
+
+    local function pathExists(path)
+        local result, success = executeCommand("test -e '" .. path .. "' && echo 'exists' || echo 'not_exists'")
+        return success and result:match("exists")
+    end
+
+    local function isDirectory(path)
+        local result, success = executeCommand("test -d '" .. path .. "' && echo 'dir' || echo 'not_dir'")
+        return success and result:match("dir")
+    end
+
+    local function makeDirectory(path)
+        local _, success = executeCommand("mkdir -p '" .. path .. "'")
+        return success
+    end
+
+    local function listDirectory(dir)
+        local result, success = executeCommand("ls -1 '" .. dir .. "' 2>/dev/null || true")
+        if not success then
+            return {}
+        end
+
+        local items = {}
+        for item in result:gmatch("[^\r\n]+") do
+            if item ~= "" then
+                table.insert(items, item)
             end
-            return items
-        end,
-        combine = function(a, b) return a .. "/" .. b end,
-        isDir = function(path) return lfs.attributes(path).mode == "directory" end,
-        exists = function(path) return lfs.attributes(path) ~= nil end,
-        makeDir = lfs.mkdir,
+        end
+        return items
+    end
+
+    local function combinePath(a, b)
+        if a:sub(-1) == "/" then
+            return a .. b
+        else
+            return a .. "/" .. b
+        end
+    end
+
+    local function getDirectory(path)
+        return path:match("(.+)/[^/]*$") or ""
+    end
+
+    fileSystem = {
+        list = listDirectory,
+        combine = combinePath,
+        isDir = isDirectory,
+        exists = pathExists,
+        makeDir = makeDirectory,
         open = io.open,
-        getDir = function(path) return path:match("(.+)/") end,
+        getDir = getDirectory,
         readAll = function(file) return file:read("*all") end,
         write = function(file, data) file:write(data) end,
         close = function(file) file:close() end
@@ -79,7 +120,7 @@ for _, filePath in ipairs(luaFiles) do
         local outPath = fileSystem.combine(OUT_DIR, relativePath)
 
         local outDir = fileSystem.getDir(outPath)
-        if outDir and not fileSystem.exists(outDir) then
+        if outDir and outDir ~= "" and not fileSystem.exists(outDir) then
             fileSystem.makeDir(outDir)
         end