add filesystem

computers/commands/cd/conf.json

@@ -0,0 +1,7 @@
+{
+    "name": "cd",
+    "license": "MIT",
+    "version": 0.1,
+    "engine": 0.4,
+    "help": "move in and out of folders"
+}

computers/commands/cd/init.lua

@@ -0,0 +1,25 @@
+function cd(pos, input, data)
+    local path = computers.devicepath .. "/" .. minetest.hash_node_position(pos) .. data.element.pwd
+
+    if input and input ~= "" and not input:find("/") then
+        if input == ".." then
+            local uri = data.element.pwd:split("/")
+            uri[#uri] = nil
+            data.element.pwd = "/" .. table.concat(uri, "/")
+            if data.element.pwd == "/" then data.element.pwd = "" end
+            return "sucess"
+        else
+            for _, folder in pairs(minetest.get_dir_list(path, true)) do
+                if folder == input then
+                    data.element.pwd = data.element.pwd .. "/" .. input
+                    return "sucess"
+                end
+            end
+            return "ERROR: path not found"
+        end
+    else
+        return "invalid or missing input"
+    end
+end
+
+return cd

computers/commands/echo/conf.json

@@ -2,5 +2,6 @@
     "name": "echo",
     "license": "MIT",
     "version": 0.1,
-    "engine": 0.3
+    "engine": 0.3,
+    "help": "prints out input to the terminal"
 }

computers/commands/echo/init.lua

@@ -1,4 +1,4 @@
-function echo(input)
+function echo(pos, input, data)
     return input
 end
 

computers/commands/help/conf.json

@@ -0,0 +1,7 @@
+{
+    "name": "help",
+    "license": "MIT",
+    "version": 0.1,
+    "engine": 0.4,
+    "help": "prints out help"
+}

computers/commands/help/init.lua

@@ -0,0 +1,9 @@
+function help(pos, input, data)
+    local output = ""
+    for command, def in pairs(computers.registered_confs) do
+        output = output .. "\n" .. command .. ": " .. def.help
+    end
+    return output
+end
+
+return help

computers/commands/ls/conf.json

@@ -0,0 +1,7 @@
+{
+    "name": "ls",
+    "license": "MIT",
+    "version": 0.1,
+    "engine": 0.4,
+    "help": "lists out all files and folders in the current path"
+}

computers/commands/ls/init.lua

@@ -0,0 +1,9 @@
+function ls(pos, input, data)
+    local path = computers.devicepath .. "/" .. minetest.hash_node_position(pos) .. data.element.pwd
+    --make dir to be safe
+    minetest.mkdir(path)
+
+    return table.concat(minetest.get_dir_list(path), "  ")
+end
+
+return ls

computers/commands/mkdir/conf.json

@@ -0,0 +1,7 @@
+{
+    "name": "mkdir",
+    "license": "MIT",
+    "version": 0.1,
+    "engine": 0.4,
+    "help": "makes a dir in the current path"
+}

computers/commands/mkdir/init.lua

@@ -0,0 +1,12 @@
+function mkdir(pos, input, data)
+    local path = computers.devicepath .. "/" .. minetest.hash_node_position(pos) .. data.element.pwd
+
+    if input and input ~= "" and not input:find("/") then
+        minetest.mkdir(path .. "/" .. input)
+        return "folder " .. input .. " created"
+    else
+        return "invalid or missing input"
+    end
+end
+
+return mkdir

computers/commands/pwd/conf.json

@@ -0,0 +1,7 @@
+{
+    "name": "pwd",
+    "license": "MIT",
+    "version": 0.1,
+    "engine": 0.4,
+    "help": "list the current path"
+}

computers/commands/pwd/init.lua

@@ -0,0 +1,7 @@
+function pwd(pos, input, data)
+    local output = data.element.pwd
+    if output == "" then output = "/" end
+    return output
+end
+
+return pwd

computers/commands/test/conf.json

@@ -2,5 +2,6 @@
     "name": "test",
     "license": "MIT",
     "version": 0.1,
-    "engine": 100000000
+    "engine": 100000000,
+    "help": "literally worthless"
 }

computers/commands/test/init.lua

@@ -1,4 +1,4 @@
-function test()
+function test(pos, input)
     --minetest.chat_send_all("test")
     return 0
 end

computers/commands/touch/conf.json

@@ -0,0 +1,7 @@
+{
+    "name": "touch",
+    "license": "MIT",
+    "version": 0.1,
+    "engine": 0.4,
+    "help": "creates a file in the current path"
+}

computers/commands/touch/init.lua

@@ -0,0 +1,14 @@
+function touch(pos, input, data)
+    local path = computers.devicepath .. "/" .. minetest.hash_node_position(pos) .. data.element.pwd
+    --make dir to be safe
+    minetest.mkdir(path)
+
+    if input and input ~= "" and not input:find("/") then
+        minetest.safe_file_write(path .. "/" .. input, "")
+        return "file " .. input .. " created"
+    else
+        return "invalid or missing input"
+    end
+end
+
+return touch