From 8244f1590c580300f78a5449057dfaaadbae2f27 Mon Sep 17 00:00:00 2001
From: Ponali <ponali2k@gmail.com>
Date: Sun, 14 Sep 2025 16:28:15 +0200
Subject: [PATCH 1/4] added feature for checking if a component is virtual, and
 updated apps argentum and boot to comply with Halyde v3

---
 halyde/apps/argentum.lua | 26 +++++++++++++-------------
 halyde/apps/boot.lua     |  4 ++--
 lib/component.lua        | 15 ++++++++++++++-
 3 files changed, 29 insertions(+), 16 deletions(-)

diff --git a/halyde/apps/argentum.lua b/halyde/apps/argentum.lua
index a7367a7..e3ed00e 100644
--- a/halyde/apps/argentum.lua
+++ b/halyde/apps/argentum.lua
@@ -1,6 +1,6 @@
 local packages = {...}
-local command = packages[1]
-table.remove(packages, 1)
+local command = table.remove(packages,1)
+local shell = require("shell")
 local fs = require("filesystem")
 local component = require("component")
 local agReg = require("/argentum/registry.cfg")
@@ -107,7 +107,7 @@ local function doChecks(package)
   if agcfg[package].dependencies then
     for _, dependency in ipairs(agcfg[package].dependencies) do
       if not agReg[dependency] and not agcfg[dependency] then
-        local response = read(nil, "\27[91mPackage " .. package .. " requires dependency " .. dependency .. " that does not exist.\n[A - Abort/s - Skip]")
+        local response = terminal.read(nil, "\27[91mPackage " .. package .. " requires dependency " .. dependency .. " that does not exist.\n[A - Abort/s - Skip]")
         if response:lower() ~= "s" then
           fs.remove("/argentum/store/" .. package)
           return false
@@ -166,7 +166,7 @@ local function installPackage(package, overwriteFlag)
   if agcfg[package].dependencies then
     for _, dependency in ipairs(agcfg[package].dependencies) do
       if not agReg[dependency] and not agcfg[dependency] then
-        local response = read(nil, "\27[91mPackage " .. package .. " requires dependency " .. dependency .. " that does not exist.\n[A - Abort/s - Skip]")
+        local response = terminal.read(nil, "\27[91mPackage " .. package .. " requires dependency " .. dependency .. " that does not exist.\n[A - Abort/s - Skip]")
         if response:lower() ~= "s" then
           fs.remove("/argentum/store/" .. package)
           return false
@@ -199,7 +199,7 @@ local function installPackage(package, overwriteFlag)
     local data, errorMessage = getFile(source .. agcfg[package].maindir .. file)
     if not data then
       clearProgress()
-      local response = read(nil, "\27[91mCould not fetch " .. file .. ": " .. errorMessage .. "\n\27[0m[a - Abort/R - Retry/s - Skip]")
+      local response = terminal.read(nil, "\27[91mCould not fetch " .. file .. ": " .. errorMessage .. "\n\27[0m[a - Abort/R - Retry/s - Skip]")
       if response:lower() == "a" then
         fs.remove("/argentum/store/" .. package)
         return false
@@ -258,7 +258,7 @@ local function removePackage(package)
         local result, errorMessage = fs.remove(line:sub(2))
         if not result then
           clearProgress()
-          local response = read(nil, "\27[91mFailed to remove " .. line:sub(2) .. ": " .. errorMessage .. "\n\27[0m[a - Abort/r - Retry/S - Skip]")
+          local response = terminal.read(nil, "\27[91mFailed to remove " .. line:sub(2) .. ": " .. errorMessage .. "\n\27[0m[a - Abort/r - Retry/S - Skip]")
           if response:lower() == "a" then
             return false
           elseif response:lower() == "r" then
@@ -274,7 +274,7 @@ local function removePackage(package)
       local handle, data, tmpdata = fs.open("/argentum/store/" .. package .. "/files/" .. line:sub(2), "r"), "", nil
       if not handle then
         clearProgress()
-        local response = read(nil, "\27[91mFailed to revert " .. line:sub(2) .. ": " .. data .. "\n\27[0m[a - Abort/R - Retry/s - Skip]") -- this is pretty stupid but i think the error message would get pushed to data
+        local response = terminal.read(nil, "\27[91mFailed to revert " .. line:sub(2) .. ": " .. data .. "\n\27[0m[a - Abort/R - Retry/s - Skip]") -- this is pretty stupid but i think the error message would get pushed to data
         if response:lower() == "a" then
           return false
         elseif response:lower() == "s" then
@@ -360,7 +360,7 @@ if command == "install" then
   local answer
   if #fails == 0 then
     print("Packages that will be installed: " .. table.concat(packageList, ", "))
-    if read(nil, "Would you like to proceed? [Y/n] "):lower() == "n" then
+    if terminal.read(nil, "Would you like to proceed? [Y/n] "):lower() == "n" then
       return
     end
   elseif #packageList == 0 then
@@ -370,7 +370,7 @@ if command == "install" then
     print("Some packages cannot be installed.")
     print("Packages that will be installed: " .. table.concat(packageList, ", "))
     print("Packages that cannot be installed: " .. table.concat(fails, ", "))
-    if read(nil, "Would you like to proceed? [y/N] "):lower() ~= "y" then
+    if terminal.read(nil, "Would you like to proceed? [y/N] "):lower() ~= "y" then
       return
     end
   end
@@ -452,7 +452,7 @@ elseif command == "remove" then
   local answer
   if #fails == 0 then
     print("Packages that will be removed: " .. table.concat(packageList, ", "))
-    if read(nil, "Would you like to proceed? [Y/n] "):lower() == "n" then
+    if terminal.read(nil, "Would you like to proceed? [Y/n] "):lower() == "n" then
       return
     end
   elseif #packageList == 0 then
@@ -462,7 +462,7 @@ elseif command == "remove" then
     print("Some packages cannot be removed.")
     print("Packages that will be removed: " .. table.concat(packageList, ", "))
     print("Packages that cannot be removed: " .. table.concat(fails, ", "))
-    if read(nil, "Would you like to proceed? [y/N] "):lower() ~= "y" then
+    if terminal.read(nil, "Would you like to proceed? [y/N] "):lower() ~= "y" then
       return
     end
   end
@@ -560,14 +560,14 @@ elseif command == "update" then
     end
   elseif #fails == 0 then
     print("Packages that will be updated: " .. table.concat(packageList, ", "))
-    if read(nil, "Would you like to proceed? [Y/n] "):lower() == "n" then
+    if terminal.read(nil, "Would you like to proceed? [Y/n] "):lower() == "n" then
       return
     end
   else
     print("Some packages cannot be updated.")
     print("Packages that will be updated: " .. table.concat(packageList, ", "))
     print("Packages that cannot be updated: " .. table.concat(fails, ", "))
-    if read(nil, "Would you like to proceed? [y/N] "):lower() ~= "y" then
+    if terminal.read(nil, "Would you like to proceed? [y/N] "):lower() ~= "y" then
       return
     end
   end
diff --git a/halyde/apps/boot.lua b/halyde/apps/boot.lua
index 80de81e..7273c9f 100644
--- a/halyde/apps/boot.lua
+++ b/halyde/apps/boot.lua
@@ -38,7 +38,7 @@ if type(args[1])=="string" then
     return
   end
   if not force then
-    if componentlib.additions[compID] then
+    if component.virtual.check(compID) then
       return print("\x1b[91mThis component is virtual and cannot be booted from directly.\nID: "..compID)
     end
     local type = component.type(compID)
@@ -56,5 +56,5 @@ if type(args[1])=="string" then
   end
   computer.shutdown(true)
 else
-  shell.run("help boot")
+  require("shell").run("help boot")
 end
diff --git a/lib/component.lua b/lib/component.lua
index 078fad4..b353ac7 100644
--- a/lib/component.lua
+++ b/lib/component.lua
@@ -19,7 +19,11 @@ function compLib.virtual.add(address, componentType, proxy)
   checkArg(2, componentType, "string")
   checkArg(3, proxy, "table")
   proxy["address"] = address
-  componentlib.additions[address] = {["componentType"] = componentType, ["proxy"] = proxy}
+  local proc
+  if _PUBLIC.tsched then
+    proc = _PUBLIC.tsched.getCurrentTask()
+  end
+  componentlib.additions[address] = {["componentType"] = componentType, ["proxy"] = proxy, ["proc"] = proc}
   if componentlib.removals[address] then
     componentlib.removals[address] = nil
   end
@@ -34,6 +38,15 @@ function compLib.virtual.remove(address)
   end
 end
 
+function compLib.virtual.check(address)
+  checkArg(1, address, "string")
+  if _G.componentlib.additions[address] then
+    return true, _G.componentlib.additions[address].proc
+  else
+    return false
+  end
+end
+
 function compLib.list(componentType)
   checkArg(1, componentType, "string", "nil")
   local componentList = table.copy(LLcomponent.list(componentType))

From 3c087aaddf891f369b3e41953d9d80c8f2558016 Mon Sep 17 00:00:00 2001
From: Ponali <ponali2k@gmail.com>
Date: Sun, 14 Sep 2025 17:45:36 +0200
Subject: [PATCH 2/4] added handling invalid invoke functions and ported a
 couple of apps

stopped component.invoke from throwing a cryptic error, and ported over cat, cd, clear, cp, edit, ls, lsdrv, and mkdir
---
 halyde/apps/cat.lua   |  5 +++--
 halyde/apps/cd.lua    |  5 +++--
 halyde/apps/clear.lua |  2 +-
 halyde/apps/cp.lua    |  5 +++--
 halyde/apps/edit.lua  | 28 +++++++++++++---------------
 halyde/apps/ls.lua    |  5 +++--
 halyde/apps/lsdrv.lua | 27 ++++++++++++++++++++-------
 halyde/apps/mkdir.lua |  4 ++--
 lib/component.lua     |  1 +
 9 files changed, 49 insertions(+), 33 deletions(-)

diff --git a/halyde/apps/cat.lua b/halyde/apps/cat.lua
index 2151914..2b18745 100644
--- a/halyde/apps/cat.lua
+++ b/halyde/apps/cat.lua
@@ -1,4 +1,5 @@
 local files = {...}
+local shell = require("shell")
 local fs = require("filesystem")
 if not files or not files[1] then
   shell.run("help cat")
@@ -6,7 +7,7 @@ if not files or not files[1] then
 end
 for _, file in ipairs(files) do 
   if file:sub(1, 1) ~= "/" then
-    file = fs.concat(shell.workingDirectory, file)
+    file = fs.concat(shell.getWorkingDirectory(), file)
   end
   if not fs.exists(file) then
     print("\27[91mFile does not exist.")
@@ -15,6 +16,6 @@ for _, file in ipairs(files) do
   local data
   repeat
     data = handle:read(math.huge or math.maxinteger)
-    termlib.write(data)
+    terminal.write(data)
   until not data
 end
diff --git a/halyde/apps/cd.lua b/halyde/apps/cd.lua
index 5df313f..ddea6d1 100644
--- a/halyde/apps/cd.lua
+++ b/halyde/apps/cd.lua
@@ -1,14 +1,15 @@
 local directory = ...
 local fs = require("filesystem")
+local shell = require("shell")
 
 if not directory then
   return
 end
 if directory:sub(1, 1) ~= "/" then
-  directory = fs.concat(shell.workingDirectory, directory)
+  directory = fs.concat(shell.getWorkingDirectory(), directory)
 end
 if fs.exists(directory) and fs.isDirectory(directory) then
-  shell.workingDirectory = fs.canonical(directory)
+  shell.setWorkingDirectory(fs.canonical(directory))
 else
   print("\27[91mNo such directory.")
 end
diff --git a/halyde/apps/clear.lua b/halyde/apps/clear.lua
index 12b9b4e..025cd5f 100644
--- a/halyde/apps/clear.lua
+++ b/halyde/apps/clear.lua
@@ -1,2 +1,2 @@
-clear()
+terminal.clear()
 -- truly so much going on here
diff --git a/halyde/apps/cp.lua b/halyde/apps/cp.lua
index 9962779..efe6198 100644
--- a/halyde/apps/cp.lua
+++ b/halyde/apps/cp.lua
@@ -1,15 +1,16 @@
 local fromFile, toFile = ...
 local fs = require("filesystem")
+local shell = require("shell")
 
 if not fromFile or not toFile then
   shell.run("help cp")
   return
 end
 if fromFile:sub(1, 1) ~= "/" then
-  fromFile = fs.concat(shell.workingDirectory, fromFile)
+  fromFile = fs.concat(shell.getWorkingDirectory(), fromFile)
 end
 if toFile:sub(1, 1) ~= "/" then
-  toFile = fs.concat(shell.workingDirectory, toFile)
+  toFile = fs.concat(shell.getWorkingDirectory(), toFile)
 end
 if fromFile == toFile then
   print("\27[91mSource and destination are the same.")
diff --git a/halyde/apps/edit.lua b/halyde/apps/edit.lua
index 1281f03..0cbb9be 100644
--- a/halyde/apps/edit.lua
+++ b/halyde/apps/edit.lua
@@ -3,6 +3,7 @@ local fs = require("filesystem")
 local event = require("event")
 local component = require("component")
 local unicode = require("unicode")
+local workingDirectory = require("shell").getWorkingDirectory()
 local gpu = component.gpu
 local width, height = gpu.getResolution()
 local scrollPosX, scrollPosY = 1, 1
@@ -15,9 +16,8 @@ local tab = "  "
 --local ocelot = component.ocelot
 
 local function rawset(x, y, text)
-  termlib.cursorPosX = x
-  termlib.cursorPosY = y
-  termlib.write(text, false)
+  terminal.setCursorPos(x,y)
+  terminal.write(text, false)
 end
 
 local filestring, filepath, handle, data, tmpdata
@@ -25,7 +25,7 @@ if file then
   if file:sub(1, 1) == "/" then
     filepath = file
   else
-    filepath = shell.workingDirectory .. file
+    filepath = workingDirectory .. file
   end
   handle, data, tmpdata = fs.open(filepath, "r"), "", nil
   if fs.exists(filepath) then
@@ -44,7 +44,7 @@ if file then
       tmpdata = {data}
     end
   else
-    filepath = shell.workingDirectory .. file
+    filepath = workingDirectory .. file
     filestring = "[NEW FILE]"
     tmpdata = {""}
   end
@@ -55,7 +55,7 @@ else
 end
 local function render()
   gpu.setActiveBuffer(renderBuffer)
-  clear()
+  terminal.clear()
   --ocelot.log(tostring(scrollPosY))
   local realCursorX = math.min(cursorPosX, unicode.wlen(tmpdata[cursorPosY + scrollPosY - 1]) - scrollPosX + 2)
   if realCursorX < 1 then
@@ -152,7 +152,7 @@ local function processEvent(args)
   if args[1] == "key_down" then
     local keycode = args[4]
     local key = keyboard.keys[keycode]
-    if keyboard.ctrlDown then
+    if keyboard.getCtrlDown() then
       return false, false, key
     end
     if key == "down" and cursorPosY < #tmpdata then
@@ -261,14 +261,13 @@ local function save()
   gpu.setBackground(0xFFFFFF)
   gpu.setForeground(0)
   gpu.set(1, height - 1, string.rep(" ", width))
-  termlib.cursorPosX = 1
-  termlib.cursorPosY = height - 1
-  local savepath = read(nil, "\27[107m\27[30mSave location: ", filepath)
+  terminal.setCursorPos(1, height - 1)
+  local savepath = terminal.read(nil, "\27[107m\27[30mSave location: ", filepath)
   gpu.setBackground(0xFFFFFF)
   gpu.setForeground(0)
   if fs.exists(savepath) then
     gpu.set(1, height - 1, string.rep(" ", width))
-    local answer = read(nil, "\27[107m\27[30mFile already exists. Overwrite it? [Y/n] ")
+    local answer = terminal.read(nil, "\27[107m\27[30mFile already exists. Overwrite it? [Y/n] ")
     if answer:lower() == "n" then
       gpu.setBackground(0xFFFFFF)
       gpu.setForeground(0)
@@ -301,15 +300,14 @@ while true do
     renderFlag, cursorRenderFlag, specialKey = processEvent(args)
     if specialKey == "x" then
       if changesMade then
-        termlib.cursorPosX = 1
-        termlib.cursorPosY = height - 1
-        local response = read(nil, "\27[107m\27[30mWould you like to save changes? [Y/n] ")
+        terminal.setCursorPos(1, height - 1)
+        local response = terminal.read(nil, "\27[107m\27[30mWould you like to save changes? [Y/n] ")
         if response:lower() ~= "n" then
           save()
         end
       end
       gpu.freeAllBuffers()
-      clear()
+      terminal.clear()
       return
     end
     if specialKey == "s" then
diff --git a/halyde/apps/ls.lua b/halyde/apps/ls.lua
index e7e7fe0..6f239b5 100644
--- a/halyde/apps/ls.lua
+++ b/halyde/apps/ls.lua
@@ -7,13 +7,14 @@ local maxLength = 0
 local margin = 2 -- minimum space between filename and size
 local dirTable = {}
 local fileTable = {}
+local workingDirectory = require("shell").getWorkingDirectory()
 
 if target then
   if target:sub(1, 1) ~= "/" then
-    target = fs.concat(shell.workingDirectory, target)
+    target = fs.concat(workingDirectory, target)
   end
 else
-  target = shell.workingDirectory
+  target = workingDirectory
 end
 
 local files = fs.list(target)
diff --git a/halyde/apps/lsdrv.lua b/halyde/apps/lsdrv.lua
index a392c7f..48be763 100644
--- a/halyde/apps/lsdrv.lua
+++ b/halyde/apps/lsdrv.lua
@@ -106,7 +106,7 @@ local function formatSize(mem)
 end
 
 local function fileExists(proxy,path)
-  return proxy.exists(path) and not proxy.isDirectory(path)
+  return proxy.exists and proxy.isDirectory and proxy.exists(path) and not proxy.isDirectory(path)
 end
 
 local function getBootCode(proxy)
@@ -140,24 +140,37 @@ local function handleComponent(id,type)
   -- for i=1,#tableOut do table.insert(out,"unknown") end
   local slot,capacity,managed,readOnly,mount,bootable,label
 
+  local virtual,vproc = component.virtual.check(id)
   local cslot = component.slot(id)
-  if cslot==-1 then
-    slot="Virtual"
+  if virtual then
+    if vproc and vproc.name then
+      slot="Virtual ("..vproc.name..")"
+    else
+      slot="Virtual (unknown)"
+    end
+  elseif cslot==-1 then
+    slot="External"
   elseif cslot==9 then
     slot="EEPROM"
+  elseif cslot==5 or cslot==6 then
+    slot="HDD #"..(cslot-4)
+  elseif cslot==7 then
+    slot="Floppy"
   else
     slot="#"..(cslot+2)
   end
 
-  managed="Yes"
+  managed="No"
   readOnly="No"
   if type=="drive" then
-    managed="No"
     capacity=formatSize(proxy.getCapacity())
     mount="/special/drive/"..id:sub(1,3)
   elseif type=="filesystem" then
-    capacity=formatSize(proxy.spaceTotal())
-    if proxy.isReadOnly() then
+    managed="Yes"
+    if proxy.spaceTotal then
+      capacity=formatSize(proxy.spaceTotal())
+    end
+    if not proxy.isReadOnly or proxy.isReadOnly() then
       readOnly="Yes"
     end
     mount="/mnt/"..id:sub(1,3)
diff --git a/halyde/apps/mkdir.lua b/halyde/apps/mkdir.lua
index 39eb0be..c14e2ad 100644
--- a/halyde/apps/mkdir.lua
+++ b/halyde/apps/mkdir.lua
@@ -2,11 +2,11 @@ local directory = ...
 local fs = require("filesystem")
 
 if not directory then
-  shell.run("help mkdir")
+  require("shell").run("help mkdir")
   return
 end
 if directory:sub(1, 1) ~= "/" then
-  directory = fs.concat(shell.workingDirectory, directory)
+  directory = fs.concat(require("shell").getWorkingDirectory(), directory)
 end
 if fs.exists(directory) then
   print("\27[91mAn object already exists at the specified path.")
diff --git a/lib/component.lua b/lib/component.lua
index b353ac7..e48288b 100644
--- a/lib/component.lua
+++ b/lib/component.lua
@@ -79,6 +79,7 @@ function compLib.invoke(address, funcName, ...)
   --ocelot.log("Invoking " .. funcName .. " from " .. address)
   if componentlib.additions[address] then
     --ocelot.log("vcomponent")
+    if not componentlib.additions[address].proxy[funcName] then error("no such method") end
     return componentlib.additions[address].proxy[funcName](...)
   else
     return LLcomponent.invoke(address, funcName, ...)

From ff04e730f92719b1f7e8cee7db8e7d273181bfa9 Mon Sep 17 00:00:00 2001
From: Ponali <ponali2k@gmail.com>
Date: Sun, 14 Sep 2025 18:46:26 +0200
Subject: [PATCH 3/4] ported apps download/wget, fetch, label, and lscor/ps

for the fetch app to fully work, defenv has been edited to share _OSLOGO.
---
 halyde/apps/download.lua         |  4 ++--
 halyde/apps/fetch.lua            |  9 ++++++---
 halyde/apps/label.lua            |  4 ++--
 halyde/apps/lscor.lua            | 15 +++++++--------
 halyde/kernel/modules/defenv.lua |  1 +
 5 files changed, 18 insertions(+), 15 deletions(-)

diff --git a/halyde/apps/download.lua b/halyde/apps/download.lua
index 5885055..6098730 100644
--- a/halyde/apps/download.lua
+++ b/halyde/apps/download.lua
@@ -10,7 +10,7 @@ end
 
 if not url then
   print("Please enter a URL to download from.")
-  shell.run("help download")
+  require("shell").run("help download")
   return
 end
 
@@ -39,7 +39,7 @@ until not tmpdata
 local saveLocation
 local saveLocationOK = false
 repeat
-  saveLocation = read(nil, "File save location: ", fs.concat(shell.workingDirectory, url:match("/([^/]+)$")))
+  saveLocation = terminal.read(nil, "File save location: ", fs.concat(require("shell").getWorkingDirectory(), url:match("/([^/]+)$")))
   if fs.isDirectory(saveLocation) then
     print("\27[91mThe specified location is a directory.")
   elseif fs.exists(saveLocation) then
diff --git a/halyde/apps/fetch.lua b/halyde/apps/fetch.lua
index eb71ae2..ef387a8 100644
--- a/halyde/apps/fetch.lua
+++ b/halyde/apps/fetch.lua
@@ -2,12 +2,14 @@ local component = require("component")
 local computer = require("computer")
 
 local function printstat(text)
-  terminal.cursorPosX = 35
+  local cursorPosX, cursorPosY = terminal.getCursorPos()
+  terminal.setCursorPos(35, cursorPosY)
   terminal.write(text .. "\n", false)
 end
 
 terminal.write(_OSLOGO, false)
-terminal.cursorPosY = terminal.cursorPosY - 17
+local cursorPosX, cursorPosY = terminal.getCursorPos()
+terminal.setCursorPos(cursorPosX, cursorPosY - 17)
 printstat("\27[92mOS\27[0m: ".._OSVERSION)
 printstat("\27[92mArchitecture\27[0m: ".._VERSION)
 local componentCounter = 0
@@ -67,4 +69,5 @@ local width, height = component.invoke(component.list("gpu")(), "getResolution")
 printstat("\27[92mResolution\27[0m: "..tostring(width).."x"..tostring(height).."\n")
 printstat("\27[40m  \27[41m  \27[42m  \27[43m  \27[44m  \27[45m  \27[46m  \27[47m  ")
 printstat("\27[100m  \27[101m  \27[102m  \27[103m  \27[104m  \27[105m  \27[106m  \27[107m  ")
-terminal.cursorPosY = terminal.cursorPosY + 5
+local cursorPosX, cursorPosY = terminal.getCursorPos()
+terminal.setCursorPos(cursorPosX, cursorPosY + 5)
diff --git a/halyde/apps/label.lua b/halyde/apps/label.lua
index 2ed358e..ee7413f 100644
--- a/halyde/apps/label.lua
+++ b/halyde/apps/label.lua
@@ -3,7 +3,7 @@ local computer = require("computer")
 local args = {...}
 if not args then return print("\x1b[91mCannot get arguments.") end
 if not args[1] then
-  return shell.run("help label")
+  return require("shell").run("help label")
 end
 local inputID = args[1]
 local comp
@@ -33,7 +33,7 @@ elseif #inputID>=3 then
   comp = component.proxy(fullID)
 else
   print("\x1b[91mAddress must have atleast 3 characters")
-  return shell.run("help label")
+  return require("shell").run("help label")
 end
 if not comp then
   return print("\x1b[91mCould not find component from \""..inputID.."\".")
diff --git a/halyde/apps/lscor.lua b/halyde/apps/lscor.lua
index ffe3495..3ef4cd9 100644
--- a/halyde/apps/lscor.lua
+++ b/halyde/apps/lscor.lua
@@ -1,9 +1,8 @@
-print("\27[93m"..tostring(#cormgr.corList).."\27[0m coroutines active")
-for i=1, #cormgr.corList do
-    if i==#cormgr.corList then
-        print("\27[93m└ "..i.."\27[0m - "..cormgr.labelList[i].." \27[0m")
-    else
-        print("\27[93m├ "..i.."\27[0m - "..cormgr.labelList[i].." \27[0m")
-    end
-
+local tasks = tsched.getTasks()
+print("\27[93m"..tostring(#tasks).."\27[0m coroutines active")
+for i=1, #tasks do
+    local pipeChar = "├ "
+    if i==#tasks then pipeChar = "└ " end
+    local task = tasks[i]
+    print("\27[93m"..pipeChar..i.."\27[0m - "..task.name.."\27[37m "..table.concat(task.args or {}," ").." \27[0m")
 end
diff --git a/halyde/kernel/modules/defenv.lua b/halyde/kernel/modules/defenv.lua
index 430584c..2844562 100644
--- a/halyde/kernel/modules/defenv.lua
+++ b/halyde/kernel/modules/defenv.lua
@@ -11,6 +11,7 @@ function module.init()
     "print",
     "_VERSION",
     "_OSVERSION",
+    "_OSLOGO",
     "assert",
     "error",
     "getmetatable",

From 66783e455cbc18facb0ce216f839ac1e6d26aea3 Mon Sep 17 00:00:00 2001
From: Ponali <ponali2k@gmail.com>
Date: Mon, 15 Sep 2025 07:08:19 +0200
Subject: [PATCH 4/4] ported apps lscor, mv, and rm

there's partially rtest too, if you count that
---
 halyde/apps/lscor.lua | 2 +-
 halyde/apps/mv.lua    | 5 +++--
 halyde/apps/rm.lua    | 3 ++-
 halyde/apps/rtest.lua | 2 +-
 4 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/halyde/apps/lscor.lua b/halyde/apps/lscor.lua
index 3ef4cd9..0481e47 100644
--- a/halyde/apps/lscor.lua
+++ b/halyde/apps/lscor.lua
@@ -4,5 +4,5 @@ for i=1, #tasks do
     local pipeChar = "├ "
     if i==#tasks then pipeChar = "└ " end
     local task = tasks[i]
-    print("\27[93m"..pipeChar..i.."\27[0m - "..task.name.."\27[37m "..table.concat(task.args or {}," ").." \27[0m")
+    print("\27[93m"..pipeChar..(task.id or i).."\27[0m - "..task.name.."\27[37m "..table.concat(task.args or {}," ").." \27[0m")
 end
diff --git a/halyde/apps/mv.lua b/halyde/apps/mv.lua
index d974660..4d5af43 100644
--- a/halyde/apps/mv.lua
+++ b/halyde/apps/mv.lua
@@ -1,4 +1,5 @@
 local fromFile, toFile = ...
+local shell = require("shell")
 local fs = require("filesystem")
 
 if not fromFile or not toFile then
@@ -6,10 +7,10 @@ if not fromFile or not toFile then
   return
 end
 if fromFile:sub(1, 1) ~= "/" then
-  fromFile = fs.concat(shell.workingDirectory, fromFile)
+  fromFile = fs.concat(shell.getWorkingDirectory(), fromFile)
 end
 if toFile:sub(1, 1) ~= "/" then
-  toFile = fs.concat(shell.workingDirectory, toFile)
+  toFile = fs.concat(shell.getWorkingDirectory(), toFile)
 end
 if fromFile == toFile then
   print("\27[91mSource and destination are the same.")
diff --git a/halyde/apps/rm.lua b/halyde/apps/rm.lua
index d8fa1a9..bf9eccf 100644
--- a/halyde/apps/rm.lua
+++ b/halyde/apps/rm.lua
@@ -1,4 +1,5 @@
 local file = ...
+local shell = require("shell")
 local fs = require("filesystem")
 
 if not file then
@@ -6,7 +7,7 @@ if not file then
   return
 end
 if file:sub(1, 1) ~= "/" then
-  file = fs.concat(shell.workingDirectory, file)
+  file = fs.concat(shell.getWorkingDirectory(), file)
 end
 if not fs.exists(file) then
   print("\27[91mFile does not exist.")
diff --git a/halyde/apps/rtest.lua b/halyde/apps/rtest.lua
index d5b202c..b9ad6f6 100644
--- a/halyde/apps/rtest.lua
+++ b/halyde/apps/rtest.lua
@@ -88,4 +88,4 @@ end
 end ]]
 
 raster.free()
-termlib.cursorPosY=1
+terminal.setCursorPos(1,1)