feat: lock nvim <0.7 to a specific tag (#2491)

1 files changed, 17 insertions, 0 deletions

diff --git a/lua/lvim/utils/hooks.lua b/lua/lvim/utils/hooks.lua
index 932f9c3d..a6b63c96 100644
--- a/lua/lvim/utils/hooks.lua
+++ b/lua/lvim/utils/hooks.lua
@@ -51,6 +51,23 @@ end
 
 function M.run_post_update()
   Log:debug "Starting post-update hook"
+
+  if vim.fn.has "nvim-0.7" ~= 1 then
+    local compat_tag = "1.1.3"
+    vim.notify(
+      "Please upgrade your Neovim base installation. Newer version of Lunarvim requires v0.7+",
+      vim.log.levels.WARN
+    )
+    vim.wait(1000, function()
+      return false
+    end)
+    local ret = require_clean("lvim.utils.git").switch_lvim_branch(compat_tag)
+    if ret then
+      vim.notify("Reverted to the last known compatibile version: " .. compat_tag, vim.log.levels.WARN)
+    end
+    return
+  end
+
   M.reset_cache()
 
   Log:debug "Syncing core plugins"