added _G.dump and dump commands

features/gui/debug/command.lua

@@ -1,6 +1,12 @@
 local DebugView = require 'features.gui.debug.main_view'
+local Model = require 'features.gui.debug.model'
 local Command = require 'utils.command'
 
+local loadstring = loadstring
+local pcall = pcall
+local dump = Model.dump
+local log = log
+
 Command.add(
     'debug',
     {
@@ -11,3 +17,124 @@ Command.add(
         DebugView.open_dubug(player)
     end
 )
+
+Command.add(
+    'dump',
+    {
+        arguments = {'str'},
+        capture_excess_arguments = true,
+        allowed_by_server = true,
+        debug_only = true,
+        description = 'dumps value to player.print'
+    },
+    function(args, player)
+        local p
+        if player then
+            p = player.print
+        else
+            p = print
+        end
+
+        local func, err = loadstring('return ' .. args.str)
+
+        if not func then
+            p(err)
+            return
+        end
+
+        local suc, value = pcall(func)
+
+        if not suc then
+            if value then
+                local i = value:find('\n')
+                if i then
+                    p(value:sub(1, i))
+                    return
+                end
+
+                i = value:find('%s')
+                if i then
+                    p(value:sub(i + 1))
+                end
+            end
+
+            return
+        end
+
+        p(dump(value))
+    end
+)
+
+Command.add(
+    'dump-log',
+    {
+        arguments = {'str'},
+        capture_excess_arguments = true,
+        allowed_by_server = true,
+        debug_only = true,
+        description = 'dumps value to log'
+    },
+    function(args, player)
+        local p
+        if player then
+            p = player.print
+        else
+            p = print
+        end
+
+        local func, err = loadstring('return ' .. args.str)
+
+        if not func then
+            p(err)
+            return
+        end
+
+        local suc, value = pcall(func)
+
+        if not suc then
+            p(value)
+            return
+        end
+
+        log(dump(value))
+    end
+)
+
+Command.add(
+    'dump-file',
+    {
+        arguments = {'str'},
+        capture_excess_arguments = true,
+        allowed_by_server = true,
+        debug_only = true,
+        description = 'dumps value to dump.lua'
+    },
+    function(args, player)
+        local p
+        local player_index
+        if player then
+            p = player.print
+            player_index = player.index
+        else
+            p = print
+            player_index = 0
+        end
+
+        local func, err = loadstring('return ' .. args.str)
+
+        if not func then
+            p(err)
+            return
+        end
+
+        local suc, value = pcall(func)
+
+        if not suc then
+            p(value)
+            return
+        end
+
+        value = dump(value)
+        game.write_file('dump.lua', value, false, player_index)
+    end
+)

features/gui/debug/model.lua

@@ -87,6 +87,7 @@ function Public.dump(data)
     return inspect(data, inspect_options)
 end
 local dump = Public.dump
+_G.dump = dump
 
 function Public.dump_ignore_builder(ignore)
     local function process(item)