2 files changed, 0 insertions, 95 deletions
diff --git a/extras/luacov b/extras/luacov
new file mode 160000
+Subproject fe10d23a7c6eb6fbe37c3fba1afc10817629a60
diff --git a/extras/luacov/src/luacov.lua b/extras/luacov/src/luacov.lua
deleted file mode 100644
index a44333a..0000000
--- a/extras/luacov/src/luacov.lua
+++ /dev/null
@@ -1,95 +0,0 @@
-
-local M = {}
-
-local stats = require("luacov.stats")
-local data = stats.load()
-local statsfile = stats.start()
-M.statsfile = statsfile
-
-local tick = package.loaded["luacov.tick"]
-local ctr = 0
-local luacovlock = os.tmpname()
-
-local booting = true
-local skip = {}
-M.skip = skip
-
-local function on_line(_, line_nr)
-   if tick then
-      ctr = ctr + 1
-      if ctr == 100 then
-         ctr = 0
-         stats.save(data, statsfile)
-      end
-   end
-
-   -- get name of processed file; ignore Lua code loaded from raw strings
-   local name = debug.getinfo(2, "S").source
-   if not name:match("^@") then
-      return
-   end
-   name = name:sub(2)
-
-   -- skip 'luacov.lua' in coverage report
-   if booting then
-      skip[name] = true
-      booting = false
-   end
-
-   if skip[name] then
-      return
-   end
-
-   local file = data[name]
-   if not file then
-      file = {max=0}
-      data[name] = file
-   end
-   if line_nr > file.max then
-      file.max = line_nr
-   end
-   file[line_nr] = (file[line_nr] or 0) + 1
-end
-
-local function on_exit()
-   os.remove(luacovlock)
-   stats.save(data, statsfile)
-   stats.stop(statsfile)
-end
-
-local function init()
-   if not tick then
-      M.on_exit_trick = io.open(luacovlock, "w")
-      debug.setmetatable(M.on_exit_trick, { __gc = on_exit } )
-   end
-
-   debug.sethook(on_line, "l")
-
-   local rawcoroutinecreate = coroutine.create
-   coroutine.create = function(...)
-      local co = rawcoroutinecreate(...)
-      debug.sethook(co, on_line, "l")
-      return co
-   end
-   coroutine.wrap = function(...)
-      local co = rawcoroutinecreate(...)
-      debug.sethook(co, on_line, "l")
-      return function()
-         local r = { coroutine.resume(co) }
-         if not r[1] then
-            error(r[2])
-         end
-         return unpack(r, 2)
-      end
-   end
-
-   local rawexit = os.exit
-   os.exit = function(...)
-      on_exit()
-      rawexit(...)
-   end
-end
-
-init()
-
-return M