breakpoints: persistent breakpoints with global x/X mapping

lua/tiny-debugger/breakpoints.lua

@@ -0,0 +1,29 @@
+local config = require("tiny-debugger.config")
+
+local M = {}
+
+local initialized = false
+
+function M.setup()
+  if initialized then return end
+  initialized = true
+
+  require("persistent-breakpoints").setup({
+    load_breakpoints_event = { "BufReadPost" },
+  })
+
+  -- global mappings — these work outside debug mode
+  local keys = config.opts.keys
+  if keys.breakpoint then
+    vim.keymap.set("n", keys.breakpoint, function()
+      require("persistent-breakpoints.api").toggle_breakpoint()
+    end, { silent = true, desc = "tiny-debugger: toggle breakpoint" })
+  end
+  if keys.cond_breakpoint then
+    vim.keymap.set("n", keys.cond_breakpoint, function()
+      require("persistent-breakpoints.api").set_conditional_breakpoint()
+    end, { silent = true, desc = "tiny-debugger: conditional breakpoint" })
+  end
+end
+
+return M