Make cleanup pulses actually work (?)

Persists the `curl` process for cleanup pulses beyond the end of its
parent `nvim` process.

lua/codestats/init.lua

@@ -53,14 +53,17 @@ codestats = {
       return self:log("add_xp() called from " .. tostring(event) .. ", filetype: " .. tostring(filetype))
     end
   end,
-  pulse_xp = function(self)
+  pulse_xp = function(self, is_cleanup)
+    if is_cleanup == nil then
+      is_cleanup = false
+    end
     if table_.size(self.xps) == 0 then
       return 
     end
     self.pulses:push_right(create_pulse(self.xps))
-    return self:schedule_pulse()
+    return self:schedule_pulse(is_cleanup)
   end,
-  schedule_pulse = function(self)
+  schedule_pulse = function(self, is_cleanup)
     if self.pulsing then
       return 
     end
@@ -92,6 +95,9 @@ codestats = {
       stdout_buffered = true,
       pulse = pulse
     }
+    if is_cleanup then
+      opts['detach'] = true
+    end
     local args = {
       cmd,
       opts
@@ -130,8 +136,8 @@ codestats = {
     end
   end,
   cleanup = function(self)
-    self:pulse_xp()
-    return self:log("Launching cleanup pulse; XP will be lost if it fails")
+    self:log("Launching cleanup pulse; XP will be lost if it fails")
+    return self:pulse_xp(true)
   end,
   log = function(self, msg)
     if self.logging then

moon/codestats/init.moon

@@ -72,14 +72,14 @@ codestats =
       @xps[filetype] += 1
       @log "add_xp() called from #{event}, filetype: #{filetype}"
 
-  pulse_xp: () =>
+  pulse_xp: (is_cleanup=false) =>
     if table_.size(@xps) == 0
       return
     -- Create pulse from current xps (clearing current xps), and schedule a pulse
     @pulses\push_right(create_pulse @xps)
-    @schedule_pulse!
+    @schedule_pulse is_cleanup
 
-  schedule_pulse: () =>
+  schedule_pulse: (is_cleanup) =>
     -- Guard against running more than one pulse process at a time
     if @pulsing
       return
@@ -107,6 +107,8 @@ codestats =
       on_exit: "codestats#pulse_callback"
       stdout_buffered: true
       pulse: pulse
+    if is_cleanup
+      opts['detach'] = true
 
     args = { cmd, opts }
     jobid = vimw.fn "jobstart", args
@@ -137,8 +139,8 @@ codestats =
       @schedule_pulse!
 
   cleanup: () =>
-    @pulse_xp!
     @log "Launching cleanup pulse; XP will be lost if it fails"
+    @pulse_xp true
     -- TODO Possibly serialize pulses to a cache file? Do I care that much?
 
   log: (msg) =>