refactor: move terminator to mason-core

lua/mason-core/package/init.lua

@@ -81,7 +81,11 @@ function Package:new_handle()
     local handle = InstallationHandle.new(self)
     self.handle = handle
 
-    require("mason.terminator").register(handle)
+    -- Ideally we'd decouple this and leverage Mason's event system, but to allow loading as little as possible during
+    -- setup (i.e. not load modules related to Mason's event system) of the mason.nvim plugin we explicitly call into
+    -- terminator here.
+    require("mason-core.terminator").register(handle)
+
     self:emit("handle", handle)
     registry:emit("package:handle", self, handle)
 

lua/mason/terminator.lua → lua/mason-core/terminator.lua

@@ -1,4 +1,3 @@
-local registry = require "mason-registry"
 local a = require "mason-core.async"
 
 -- Hasta la vista, baby.

lua/mason/init.lua

@@ -7,7 +7,7 @@ local M = {}
 local function setup_autocmds()
     vim.api.nvim_create_autocmd("VimLeavePre", {
         callback = function()
-            require("mason.terminator").terminate(5000)
+            require("mason-core.terminator").terminate(5000)
         end,
         once = true,
     })

tests/mason/terminator_spec.lua → tests/mason-core/terminator_spec.lua

@@ -3,7 +3,7 @@ local match = require "luassert.match"
 local spy = require "luassert.spy"
 local a = require "mason-core.async"
 local registry = require "mason-registry"
-local terminator = require "mason.terminator"
+local terminator = require "mason-core.terminator"
 local _ = require "mason-core.functional"
 local InstallHandle = require "mason-core.installer.handle"