Mineunit tests load mod

.github/workflows/mineunit.yml

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+name: mineunit
+
+on: [push, pull_request]
+
+jobs:
+  mineunit:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        path: wrench
+
+    - uses: actions/checkout@v2
+      with:
+        path: drawers
+        repository: minetest-mods/drawers
+
+    - id: mineunit
+      uses: mt-mods/mineunit-actions@master
+      with:
+        working-directory: wrench
+        badge-label: Test coverage
+
+    - uses: KeisukeYamashita/create-comment@v1
+      if: failure() && github.event_name == 'pull_request'
+      with:
+        check-only-first-line: true
+        comment: |
+          ### Mineunit regression tests failed, test log follows:
+
+          ```
+          ${{ steps.mineunit.outputs.mineunit-stdout }}
+          ```

.luacheckrc

@@ -1,16 +1,26 @@
 unused_args = false
 allow_defined_top = true
-max_line_length = 999
+
+-- Exclude regression tests / unit tests
+exclude_files = {
+	"**/spec/**",
+}
 
 globals = {
-    "technic", "minetest",
+	"minetest",
 }
 
 read_globals = {
-    string = {fields = {"split", "trim"}},
-    table = {fields = {"copy", "getn"}},
+	string = {fields = {"split"}},
+	table = {fields = {"copy"}},
 
-    "intllib", "ItemStack", "drawers",
-}
+	-- Minetest
+	"ItemStack",
 
-files["init.lua"].ignore = { "name", "stack" }
+	-- Mods
+	"digilines",
+	"drawers",
+	"mesecon",
+	"pipeworks",
+	"xdecor",
+}

README.md

@@ -1,2 +1,122 @@
 ![](https://github.com/mt-mods/wrench/workflows/luacheck/badge.svg)
 [![License](https://img.shields.io/badge/license-LGPLv2.0%2B-purple.svg)](https://www.gnu.org/licenses/old-licenses/lgpl-2.0.en.html)
+
+<!--
+[![ContentDB](https://content.minetest.net/packages/mt-mods/wrench/shields/downloads/)](https://content.minetest.net/packages/mt-mods/wrench/)
+-->
+
+# Wrench
+
+<img src="textures/technic_wrench.png"/>
+
+The wrench tool allows you to left-click on nodes with inventories to pick them up.
+
+This mod is a fork from wrench/ in https://github.com/mt-mods/technic
+
+# Supported Mods and Nodes
+
+* https://github.com/minetest/minetest_game
+  - bones:bones
+  - default:chest
+  - default:chest_locked
+  - default:furnace
+  - default:sign_wall_wood
+  - default:sign_wall_steel
+  - vessels:shelf
+* https://github.com/minetest-mods/3d_armor
+  - 3d_armor_stand:armor_stand
+  - 3d_armor_stand:locked_armor_stand
+* https://notabug.org/TenPlus1/bees
+  - bees:hive_wild
+* https://github.com/Lokrates/Biofuel
+  - biofuel:refinery
+* https://github.com/HybridDog/connected_chests
+* https://github.com/minetest-mods/digtron
+  - digtron:battery_holder
+  - digtron:inventory
+  - digtron:fuelstore
+  - digtron:combined_storage
+* https://github.com/minetest-mods/drawers
+  - drawers:wood
+  - drawers:acacia_wood
+  - drawers:aspen_wood
+  - drawers:junglewood
+  - drawers:pine_wood
+* https://github.com/minetest-mods/mesecons
+  - mesecons_commandblock:commandblock_\*
+  - mesecons_detector:node_detector_\*
+  - mesecons_detector:object_detector_\*
+  - mesecons_luacontroller:luacontroller\*
+  - mesecons_microcontroller:microcontroller\*
+* https://notabug.org/tenplus1/mobs_redo
+  - mobs:spawner
+* https://github.com/minetest-mods/more_chests
+  - more_chests:cobble
+  - more_chests:dropbox
+  - more_chests:fridge
+  - more_chests:big_fridge
+  - more_chests:shared
+  - more_chests:secret
+  - more_chests:toolbox_\*
+* https://github.com/mt-mods/pipeworks
+  - pipeworks:autocrafter
+  - pipeworks:deployer_\*
+  - pipeworks:dispenser_\*
+  - pipeworks:nodebreaker_\*
+  - pipeworks:\*filter
+  - pipeworks:lua_tube*
+  - pipeworks:mese_sand_tube_\*
+  - pipeworks:mese_tube_\*
+  - pipeworks:teleport_tube_\*
+* https://github.com/mt-mods/technic
+  - technic:cnc\*
+  - technic:coal_alloy_furnace\*
+  - technic:\*chest\*
+  - technic:injector
+  - technic:tool_workshop
+  - technic:\*_alloy_furnace\*
+  - technic:\*_battery_box\*
+  - technic:\*_centrifuge\*
+  - technic:\*_compressor\*
+  - technic:\*_electric_furnace\*
+  - technic:\*_extractor\*
+  - technic:\*_freezer\*
+  - technic:\*_grinder\*
+* https://github.com/minetest-mods/xdecor
+  - realchess:chessboard
+  - xdecor:cabinet
+  - xdecor:cabinet_half
+  - xdecor:empty_shelf
+  - xdecor:multishelf
+  - xdecor:cauldron_\*
+  - xdecor:enchantment_table
+  - xdecor:itemframe
+  - xdecor:mailbox
+
+# Settings in `minetest.conf`
+```ini
+# Allows the wrench to be crafted if either the 'technic' or 'default' mod is installed.
+wrench.enable_crafting = true
+```
+
+# Contributors (originally technic modpack)
+
+* kpoppel
+* Nekogloop
+* Nore/Ekdohibs
+* ShadowNinja
+* VanessaE
+* BuckarooBanzay
+* OgelGames
+* int-ua
+* S-S-X
+* H-V-Smacker
+* groxxda
+* SwissalpS
+* And many others...
+
+# License (originally technic modpack)
+
+Unless otherwise stated, all components of this modpack are licensed under the
+LGPL, V2 or later.  See also the individual mod folders for their
+secondary/alternate licenses, if any.

api.lua

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+
+function wrench.register_node(name, def)
+	assert(type(name) == "string", "wrench.register_node invalid type for name")
+	assert(type(def) == "table", "wrench.register_node invalid type for def")
+	local node_def = minetest.registered_nodes[name]
+	if node_def then
+		local old_after_place = node_def.after_place_node
+		minetest.override_item(name, {
+			after_place_node = function(...)
+				if not wrench.restore_node(...) and old_after_place then
+					return old_after_place(...)
+				end
+			end
+		})
+		def = table.copy(def)
+		if def.drop == true and type(node_def.drop) == "string" then
+			def.drop = node_def.drop
+		elseif def.drop and type(def.drop) ~= "string" then
+			minetest.log("warning", "Ignoring invalid type for drop in definition for "..name)
+			def.drop = nil
+		end
+		if def.drop and not wrench.registered_nodes[def.drop] then
+			if def.drop ~= name then
+				minetest.log("warning", "Ignoring unsupported node for drop in definition for "..name)
+			end
+			def.drop = nil
+		end
+		wrench.registered_nodes[name] = def
+	else
+		minetest.log("warning", "Attempt to register unknown node for wrench. "..name)
+	end
+end
+
+function wrench.blacklist_item(name)
+	assert(type(name) == "string", "wrench.blacklist_item invalid type for name")
+	local node_def = minetest.registered_items[name]
+	if node_def then
+		wrench.blacklisted_items[name] = true
+	else
+		minetest.log("warning", "Attempt to blacklist unknown item for wrench. "..name)
+	end
+end

debug.lua

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+
+local get_keys = function(list)
+	local keys = {}
+	for k, _ in pairs(list) do
+		keys[#keys+1] = k
+	end
+	return keys
+end
+
+local spairs = function(tbl, order_func)
+	local ptrs = {}
+	for p in pairs(tbl) do ptrs[#ptrs +1] = p end
+	table.sort(ptrs, order_func and function(a, b) return order_func(a, b) end)
+	local i = 0
+	return function()
+		i = i +1
+		if ptrs[i] then return ptrs[i], tbl[ptrs[i]] end
+	end
+end
+
+local strip_esc = function(text)
+	text = minetest.strip_colors(text)
+	-- strip translation foo
+	text = string.gsub(text, "^.*T@.*%)", "")
+	return string.gsub(text, "%c.", "")
+end
+
+-- use wrench with sneak to show node propperies (useful to add new nodes)
+
+local orig_wrench_pickup_node = wrench.pickup_node
+wrench.pickup_node = function(pos, player)
+	if not player:get_player_control().sneak then
+		return orig_wrench_pickup_node(pos, player)
+	end
+	local node = minetest.get_node(pos)
+	local def = minetest.registered_nodes[node.name]
+	print("wrench.register_node(\"" .. node.name .. "\", {");
+	-- timer
+	local timer = minetest.get_node_timer(pos)
+	if timer:get_timeout() ~= 0 then
+		print("\ttimer = true,")
+	end
+	-- drop
+	if def.drop then
+		if type(def.drop) ~= "string" then
+			print("\t-- has drop " .. type(def.drop) .. "!")
+		elseif def.drop == node.name or def.drop == node.name .. " 1" then
+			print("\t-- drop = \"" .. def.drop .. "\",")
+		else
+			print("\tdrop = \"" .. def.drop .. "\",")
+		end
+	end
+	if def.after_place_node then
+		print("\t-- has after_place " .. type(def.after_place_node))
+	end
+	if def.after_dig_node then
+		print("\t-- has after_dig " .. type(def.after_dig_node))
+	end
+	if def.can_dig then
+		print("\t-- has can_dig " .. type(def.can_dig) .. " " ..
+			((type(def.can_dig) == "function") and
+			(def.can_dig(pos, player) and ', returns true' or ', returns false') or ""
+			)
+                )
+	end
+	local meta = minetest.get_meta(pos)
+	-- owner
+	local owner = meta:get_string("owner")
+	if owner and owner ~= "" then
+		print("\towner = true, -- '" .. owner ..  "' FIXME:?")
+	end
+	-- lists
+	local inventory = meta:get_inventory()
+--	print(dump(inventory))
+	local lists = get_keys(inventory:get_lists())
+	if #lists > 0 then
+		print("\tlists = {\"" .. table.concat(lists, "\", \"") .. "\"},")
+	end
+	-- metas
+	local metatable = meta:to_table()
+	local metas = get_keys(metatable.fields)
+--	print(dump(metatable))
+	if #metas > 0 then
+		print("\tmetas = {")
+		for k, v in pairs(metatable.fields) do
+			local t = "--[[FIXME:!]]--"
+			if meta:get_int(k) .. "" == v .. "" then
+				t = "wrench.META_TYPE_INT"
+			elseif meta:get_float(k) .. "" == v .. "" then
+				t = "wrench.META_TYPE_FLOAT"
+			elseif meta:get_string(k) == v then
+				t = "wrench.META_TYPE_STRING"
+			end
+			local x = (k ~= "infotext" and k ~= "formspec") and
+				(" -- " .. v) or ""
+			print("\t\t" .. k .. " = " .. t .. "," .. x)
+		end
+		print("\t},")
+	end
+	print("})")
+end
+
+-- list supported modnames and nodes (useful to update README.md)
+
+minetest.register_on_mods_loaded(function()
+	print("wrench registered_nodes:")
+	local last_mod = "?"
+	for name, def in spairs(wrench.registered_nodes, function(a,b)
+--		return minetest.registered_nodes[a].mod_origin < minetest.registered_nodes[b].mod_origin or a < b
+		return a < b
+	end) do
+		if not def.drop then
+			local node = minetest.registered_nodes[name]
+			local mod = node.mod_origin
+			if last_mod ~= mod then
+				last_mod = mod
+				print("* "..mod)
+			end
+			local desc = strip_esc(node.description or "")
+			print(string.format("  - %-40s %q", name, desc))
+		end
+	end
+end)