feat(plugins): add support for packer snapshots (#2351)

2 files changed, 16 insertions, 26 deletions

diff --git a/lua/lvim/utils/git.lua b/lua/lvim/utils/git.lua
index ce323160..9848835e 100644
--- a/lua/lvim/utils/git.lua
+++ b/lua/lvim/utils/git.lua
@@ -113,22 +113,4 @@ function M.get_lvim_current_sha()
   return abbrev_version
 end
 
-function M.generate_plugins_sha(output)
-  local list = {}
-  output = output or "commits.lua"
-
-  local core_plugins = require "lvim.plugins"
-  for _, plugin in pairs(core_plugins) do
-    local name = plugin[1]:match "/(%S*)"
-    local url = "https://github.com/" .. plugin[1]
-    print("checking: " .. name .. ", at: " .. url)
-    local retval, latest_sha = git_cmd { args = { "ls-remote", url, "origin", "HEAD" } }
-    if retval == 0 then
-      -- replace dashes, remove postfixes and use lowercase
-      local normalize_name = (name:gsub("-", "_"):gsub("%.%S+", "")):lower()
-      list[normalize_name] = latest_sha[1]:gsub("\tHEAD", "")
-    end
-  end
-  require("lvim.utils").write_file(output, "local commit = " .. vim.inspect(list), "w")
-end
 return M
diff --git a/lua/lvim/utils/hooks.lua b/lua/lvim/utils/hooks.lua
index b40f2c23..8b057884 100644
--- a/lua/lvim/utils/hooks.lua
+++ b/lua/lvim/utils/hooks.lua
@@ -12,17 +12,25 @@ function M.run_pre_reload()
 end
 
 function M.run_on_packer_complete()
-  if not in_headless then
-    -- manually trigger event to fix colors
-    vim.cmd [[ doautocmd ColorScheme ]]
-  end
-  Log:info "Reloaded configuration"
+  vim.schedule(function()
+    if not in_headless then
+      -- colorscheme must get called after plugins are loaded or it will break new installs.
+      vim.g.colors_name = lvim.colorscheme
+      vim.cmd("colorscheme " .. lvim.colorscheme)
+    else
+      Log:debug "Packer operation complete"
+    end
+  end)
 end
 
 function M.run_post_reload()
   Log:debug "Starting post-reload hook"
-  require("lvim.plugin-loader").ensure_installed()
   M.reset_cache()
+  vim.schedule(function()
+    if not in_headless then
+      Log:info "Reloaded configuration"
+    end
+  end)
 end
 
 ---Reset any startup cache files used by Packer and Impatient
@@ -48,8 +56,8 @@ function M.run_post_update()
   Log:debug "Starting post-update hook"
   M.reset_cache()
 
-  Log:debug "Updating core plugins"
-  require("lvim.plugin-loader").ensure_installed()
+  Log:debug "Syncing core plugins"
+  require("lvim.plugin-loader").sync_core_plugins()
 
   if not in_headless then
     vim.schedule(function()