workaround for json decode

lua/plugins/dap.lua

@@ -90,6 +90,8 @@ return {
       end,
     })
 
+    require('dap.ext.vscode').json_decode = require('utils.json_workaround').decode_json 
+
     local pythonVenv = require('utils.python_venv')
 
     function loadConfigs()

lua/utils/json_workaround.lua

@@ -0,0 +1,53 @@
+local M = {}
+local function str_splice(string, start_idx, end_idx)
+  local new_content = string:sub(1, start_idx - 1)
+  if end_idx then
+    return new_content .. string:sub(end_idx + 1)
+  else
+    return new_content
+  end
+end
+
+local function str_rfind(string, idx, needle)
+  for i = idx, 1, -1 do
+    if string:sub(i, i - 1 + needle:len()) == needle then
+      return i
+    end
+  end
+end
+local function get_to_line_end(string, idx)
+  local newline = string:find('\n', idx, true)
+  local to_end = newline and string:sub(idx, newline - 1) or string:sub(idx)
+  return to_end, newline
+end
+
+M.decode_json = function(content)
+  local ok, data = pcall(vim.json.decode, content, { luanil = { object = true } })
+  while not ok do
+    local char = data:match('invalid token at character (%d+)$')
+    if char then
+      local to_end, newline = get_to_line_end(content, char)
+      if to_end:match('^//') then
+        content = str_splice(content, char, newline)
+        goto continue
+      end
+    end
+
+    char = data:match('Expected object key string but found [^%s]+ at character (%d+)$')
+    char = char or data:match('Expected value but found T_ARR_END at character (%d+)')
+    if char then
+      local comma_idx = str_rfind(content, char, ',')
+      if comma_idx then
+        content = str_splice(content, comma_idx, comma_idx)
+        goto continue
+      end
+    end
+
+    error(data)
+    ::continue::
+    ok, data = pcall(vim.json.decode, content, { luanil = { object = true } })
+  end
+  return data
+end
+
+return M