From c9e2adbbc8fd7a5398c8c66d21f0e02dc7b60203 Mon Sep 17 00:00:00 2001
From: Gustaf Rydholm <gustaf.rydholm@gmail.com>
Date: Mon, 8 Nov 2021 23:13:05 +0100
Subject: Add new lunarvin updates

---
 .config/nvim/lua/plugin-loader.lua | 68 +++++++++++++++++++++++++++-----------
 1 file changed, 49 insertions(+), 19 deletions(-)

(limited to '.config/nvim/lua/plugin-loader.lua')

diff --git a/.config/nvim/lua/plugin-loader.lua b/.config/nvim/lua/plugin-loader.lua
index f2c1dad..d2b7972 100644
--- a/.config/nvim/lua/plugin-loader.lua
+++ b/.config/nvim/lua/plugin-loader.lua
@@ -5,7 +5,9 @@ local Log = require "core.log"
 -- we need to reuse this outside of init()
 local compile_path = get_config_dir() .. "/plugin/packer_compiled.lua"
 
-function plugin_loader:init(opts)
+local _, packer = pcall(require, "packer")
+
+function plugin_loader.init(opts)
   opts = opts or {}
 
   local install_path = opts.install_path
@@ -24,14 +26,10 @@ function plugin_loader:init(opts)
     vim.cmd "packadd packer.nvim"
   end
 
-  local packer_ok, packer = pcall(require, "packer")
-  if not packer_ok then
-    return
-  end
-
   packer.init {
     package_root = package_root,
     compile_path = compile_path,
+    log = { level = "warn" },
     git = { clone_timeout = 300 },
     display = {
       open_fn = function()
@@ -39,33 +37,65 @@ function plugin_loader:init(opts)
       end,
     },
   }
+end
 
-  self.packer = packer
-  return self
+-- packer expects a space separated list
+local function pcall_packer_command(cmd, kwargs)
+  local status_ok, msg = pcall(function()
+    require("packer")[cmd](unpack(kwargs or {}))
+  end)
+  if not status_ok then
+    Log:warn(cmd .. " failed with: " .. vim.inspect(msg))
+    Log:trace(vim.inspect(vim.fn.eval "v:errmsg"))
+  end
 end
 
-function plugin_loader:cache_clear()
+function plugin_loader.cache_clear()
   if vim.fn.delete(compile_path) == 0 then
     Log:debug "deleted packer_compiled.lua"
   end
 end
 
-function plugin_loader:cache_reset()
-  self.cache_clear()
-  require("packer").compile()
+function plugin_loader.recompile()
+  plugin_loader.cache_clear()
+  pcall_packer_command "compile"
   if utils.is_file(compile_path) then
     Log:debug "generated packer_compiled.lua"
   end
 end
 
-function plugin_loader:load(configurations)
-  return self.packer.startup(function(use)
-    for _, plugins in ipairs(configurations) do
-      for _, plugin in ipairs(plugins) do
-        use(plugin)
+function plugin_loader.load(configurations)
+  Log:debug "loading plugins configuration"
+  local status_ok, _ = xpcall(function()
+    packer.startup(function(use)
+      for _, plugins in ipairs(configurations) do
+        for _, plugin in ipairs(plugins) do
+          use(plugin)
+        end
       end
-    end
-  end)
+    end)
+  end, debug.traceback)
+  if not status_ok then
+    Log:warn "problems detected while loading plugins' configurations"
+    Log:trace(debug.traceback())
+  end
+end
+
+function plugin_loader.get_core_plugins()
+  local list = {}
+  local plugins = require "plugins"
+  for _, item in pairs(plugins) do
+    table.insert(list, item[1]:match "/(%S*)")
+  end
+  return list
+end
+
+function plugin_loader.sync_core_plugins()
+  local core_plugins = plugin_loader.get_core_plugins()
+  Log:trace(
+    string.format("Syncing core plugins: [%q]", table.concat(core_plugins, ", "))
+  )
+  pcall_packer_command("sync", core_plugins)
 end
 
 return plugin_loader
-- 
cgit v1.2.3-70-g09d2