From 3fe4aa1205a7f09a4fedc4bdd8ecd086c9768473 Mon Sep 17 00:00:00 2001
From: "Radu Macocian (admac)" <admac@odoo.com>
Date: Fri, 26 Jun 2026 10:29:35 +0200
Subject: [PATCH] added go dap

---
 .config/nvim/after/plugin/dap.lua |  9 +++++-
 .config/nvim/lua/dap/dap-go.lua   | 53 +++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 .config/nvim/lua/dap/dap-go.lua

diff --git a/.config/nvim/after/plugin/dap.lua b/.config/nvim/after/plugin/dap.lua
index 48bc41e..70e8b83 100644
--- a/.config/nvim/after/plugin/dap.lua
+++ b/.config/nvim/after/plugin/dap.lua
@@ -10,6 +10,7 @@ dap.listeners.after.event_exited["dapui_config"] = function() dapui.close() end
 local dotnet = require("dap.dap-dotnet")
 local odoo = require("dap.dap-odoo")
 local haskell = require("dap.dap-haskell")
+local go = require("dap.dap-go")
 
 
 vim.keymap.set("n", "<leader>5", function()
@@ -18,6 +19,10 @@ vim.keymap.set("n", "<leader>5", function()
         return
     end
     local ft = vim.bo.filetype
+    if ft == "go" then
+        go.debug_go()
+        return
+    end
     if ft == "cs" or ft == "fsharp" or ft == "vb" then
         dotnet.debug_dotnet_from_sln()
         return
@@ -39,7 +44,9 @@ vim.keymap.set("n", "<leader>b", function() dap.toggle_breakpoint() end)
 vim.keymap.set("n", "<leader>B", function() dap.set_breakpoint(vim.fn.input("Breakpoint condition: ")) end)
 vim.keymap.set("n", "<leader>qd", function() dap.terminate() end)
 vim.keymap.set("n", "<leader>rd", function() dap.restart() end)
-vim.keymap.set("n", "<leader>dt", odoo.run_odoo_test_at_cursor, { desc = "Debug Odoo Test unde Cursor" })
+vim.keymap.set("n", "<leader>dt", function()
+    odoo.run_odoo_test_at_cursor()
+end, { desc = "Debug Test under Cursor" })
 
 dap.configurations.python = {
     {
diff --git a/.config/nvim/lua/dap/dap-go.lua b/.config/nvim/lua/dap/dap-go.lua
new file mode 100644
index 0000000..46f8ab2
--- /dev/null
+++ b/.config/nvim/lua/dap/dap-go.lua
@@ -0,0 +1,53 @@
+local dap = require("dap")
+
+local M = {}
+
+-- Locate the delve binary (prefer mason, fall back to PATH).
+local function dlv_command()
+    local mason = vim.fn.expand("$HOME/.local/share/nvim/mason/bin/dlv")
+    if vim.fn.filereadable(mason) == 1 then
+        return mason
+    end
+    return "dlv"
+end
+
+-- Adapter: run delve in DAP server mode on a free port.
+dap.adapters.go = {
+    type = "server",
+    port = "${port}",
+    executable = {
+        command = dlv_command(),
+        args = { "dap", "-l", "127.0.0.1:${port}" },
+    },
+}
+
+-- Walk upwards from the current file to find the Go module root (go.mod).
+local function find_go_root()
+    local start = vim.fn.expand("%:p:h")
+    if start == "" then
+        start = vim.fn.getcwd()
+    end
+    local found = vim.fs.find("go.mod", { upward = true, path = start })[1]
+    if found then
+        return vim.fn.fnamemodify(found, ":h")
+    end
+    return nil
+end
+
+-- Find the module root and launch a delve debug session of the whole project.
+function M.debug_go()
+    local root = find_go_root()
+    if not root then
+        vim.notify("No go.mod found upwards from current file.", vim.log.levels.ERROR)
+        return
+    end
+    dap.run({
+        type = "go",
+        request = "launch",
+        name = "Debug project",
+        program = root,
+        cwd = root,
+    })
+end
+
+return M