Added separate debugger file and fixed shell to new form

debugger.lua

@@ -0,0 +1,73 @@
+local core = require "core"
+
+---@class runner
+local runner = {
+  new = function(self, o) end, ---@meta
+  run = function(self, target, name) end,  ---@meta
+  wait = function(sefl, time) end,  ---@meta 
+  kill = function(self) end, ---@meta 
+  terminate = function(self) end, ---@meta 
+}
+
+local debugger = {}
+local debugwindow = nil ---@type JPDebugView
+local debugrunner = nil ---@type runner|nil
+
+function debugger.log(msg)
+  core.log("[jpdebug][debugger] %s", msg)
+  if debugwindow then debugwindow:push("meta", "debugger] "..msg) end
+end
+
+function debugger.error(msg)
+  core.error("[jpdebug][debugger]"..msg)
+  if debugwindow then debugwindow:push("meta", "debugger] ERROR: "..msg) end
+end
+
+function debugger.stdout(msg)
+  if debugwindow then debugwindow:push("stdout", msg) end
+end
+
+function debugger.stderr(msg)
+  if debugwindow then debugwindow:push("stderr", msg) end
+end
+
+function debugger.is_running()
+  return debugrunner~=nil
+end
+
+function debugger.run(target, name, r, view)
+  debugwindow = view
+  debugwindow:clear()
+  debugger.log(string.format("Running %s", name))
+
+  -- Create new runner object
+  debugrunner = r:new({
+    log = debugger.log,
+    error = debugger.error,
+    stdout = debugger.stdout,
+    stderr = debugger.stderr,
+    exited = debugger.exited,
+  })
+  -- And run
+  debugrunner:run(target, name)
+end
+
+function debugger.stop()
+  if debugrunner then
+    debugrunner:kill()
+    local exitcode = debugrunner:wait(1000)
+    -- TODO terminate if needed
+    debugger.log(string.format("... Stoped: %d", exitcode))
+  end
+  debugrunner = nil
+end
+
+function debugger.exited()
+  if debugrunner then
+    local exitcode = debugrunner:wait(process.WAIT_INFINITE)
+    debugger.log(string.format("exit: %d", exitcode))
+  end
+  debugrunner = nil
+end
+
+return debugger