added moonscript package

moonscript/T.lua

@@ -0,0 +1,97 @@
+local Event = require('opus.event')
+local UI = require('opus.ui')
+local kernel = _G.kernel
+local multishell = _ENV.multishell
+local tasks = multishell and multishell.getTabs and multishell.getTabs() or kernel.routines
+UI:configure('Tasks', ...)
+local page = UI.Page({
+  menuBar = UI.MenuBar({
+    buttons = {
+      {
+        text = 'Activate',
+        event = 'activate'
+      },
+      {
+        text = 'Terminate',
+        event = 'terminate'
+      },
+      {
+        text = 'Inspect',
+        event = 'inspect'
+      }
+    }
+  }),
+  grid = UI.ScrollingGrid({
+    y = 2,
+    columns = {
+      {
+        heading = 'ID',
+        key = 'uid',
+        width = 3
+      },
+      {
+        heading = 'Title',
+        key = 'title'
+      },
+      {
+        heading = 'Status',
+        key = 'status'
+      },
+      {
+        heading = 'Time',
+        key = 'timestamp'
+      }
+    },
+    values = tasks,
+    sortColumn = 'uid',
+    autospace = true,
+    getDisplayValues = function(self, row)
+      local elapsed = os.clock() - row.timestamp
+      return {
+        uid = row.uid,
+        title = row.title,
+        status = row.isDead and 'error' or coroutine.status(row.co),
+        timestamp = elapsed < 60 and string.format("%ds", math.floor(elapsed)) or string.format("%sm", math.floor(elapsed / 6) / 10)
+      }
+    end
+  }),
+  accelerators = {
+    ['control-q'] = 'quit',
+    [' '] = 'activate',
+    t = 'terminate'
+  },
+  eventHandler = function(self, event)
+    local t = self.grid:getSelected()
+    local _exp_0 = event.type
+    if 'activate' == _exp_0 or 'grid_select' == _exp_0 then
+      if t then
+        return multishell.setFocus(t.uid)
+      end
+    elseif 'terminate' == _exp_0 then
+      if t then
+        return multishell.terminate(t.uid)
+      end
+    elseif 'inspect' == _exp_0 then
+      if t then
+        return multishell.openTab(_ENV, {
+          path = 'sys/apps/Lua.lua',
+          args = {
+            t
+          },
+          focused = true
+        })
+      end
+    elseif 'quit' == _exp_0 then
+      return UI:quit()
+    else
+      return UI.Page.eventHandler(self, event)
+    end
+  end
+})
+Event.onInterval(1, function()
+  page.grid:update()
+  page.grid:draw()
+  return page:sync()
+end)
+UI:setPage(page)
+return UI:start()