init.lua @ 105849d11d270332a3b35b231c599e1457ac18f5

M after/ftplugin/go.lua

@@ -15,3 +15,5 @@ map("n", "<localleader>a", "<cmd>GoTestsAll<cr>", true)
 map("n", "<localleader>e", "<cmd>GoTestsExp<cr>", true)
 
 map("n", "<localleader>s", require("scratch.gotest").switch, true)
+map("n", "<localleader>b", require("scratch.dlv").bset, true)
+map("n", "<localleader>B", require("scratch.dlv").clear, true)

M lazy-lock.json

@@ -1,5 +1,5 @@
 {
-  "blink.cmp": { "branch": "main", "commit": "bae4bae0eedd1fa55f34b685862e94a222d5c6f8" },
+  "blink.cmp": { "branch": "main", "commit": "327fff91fe6af358e990be7be1ec8b78037d2138" },
   "curl.nvim": { "branch": "main", "commit": "3ee14fbafc8169fc803e80562ce7ac5b4474bdff" },
   "fidget.nvim": { "branch": "main", "commit": "b61e8af9b8b68ee0ec7da5fb7a8c203aae854f2e" },
   "friendly-snippets": { "branch": "main", "commit": "572f5660cf05f8cd8834e096d7b4c921ba18e175" },
@@ -17,11 +17,11 @@ "nvim-treesitter-context": { "branch": "master", "commit": "ed1cf48d5af252248c55f50b9427e8ce883a2c6b" },
   "nvim-treesitter-endwise": { "branch": "master", "commit": "a61a9de7965324d4019fb1637b66bfacdcb01f51" },
   "oil.nvim": { "branch": "master", "commit": "975a77cce3c8cb742bc1b3629f4328f5ca977dad" },
   "plenary.nvim": { "branch": "master", "commit": "50012918b2fc8357b87cff2a7f7f0446e47da174" },
-  "render-markdown.nvim": { "branch": "main", "commit": "3da7bb459f6cff03980dd1e106c46f3e62ff4d9f" },
+  "render-markdown.nvim": { "branch": "main", "commit": "6594102acb2fc50dd47d19e49e463031ae48c3ef" },
   "schemastore.nvim": { "branch": "main", "commit": "dc34600801650c2c8bf62125b1f70f6cfffcc057" },
   "snacks.nvim": { "branch": "main", "commit": "da230e3ca8146da4b73752daaf0a1d07d343c12d" },
   "todo-comments.nvim": { "branch": "main", "commit": "ae0a2afb47cf7395dc400e5dc4e05274bf4fb9e0" },
-  "tokyonight.nvim": { "branch": "main", "commit": "b262293ef481b0d1f7a14c708ea7ca649672e200" },
+  "tokyonight.nvim": { "branch": "main", "commit": "4d159616aee17796c2c94d2f5f87d2ee1a3f67c7" },
   "undotree": { "branch": "master", "commit": "fe9a9d0645f0f5532360b5e5f5c550d7bb4f1869" },
   "vim-repeat": { "branch": "master", "commit": "8106e142dfdc278ff3eaaadd7b362ad7949d4357" },
   "vim-speeddating": { "branch": "master", "commit": "426c792e479f6e1650a6996c683943a09344c21e" },

A lua/scratch/dlv.lua

@@ -0,0 +1,70 @@
+local dlv = {}
+local cache = {
+  tab_id = nil,
+  signs = {},
+}
+
+vim.fn.sign_define("Breakpoint", { text = "b", texthl = "Error" })
+
+local function kitty(args)
+  local res = vim.system({ "kitty", "@", unpack(args) }, { text = true }):wait()
+  if res.code ~= 0 then
+    vim.notify("failed to kitty @ " .. vim.inspect(args), vim.log.levels.ERROR)
+  end
+  return res
+end
+
+local function get_dlv_tab_id()
+  if cache.tab_id then
+    return cache.tab_id
+  end
+
+  local res = kitty { "ls" }
+  local out = vim.json.decode(res.stdout)
+
+  for _, tab in ipairs(out) do
+    for _, win in ipairs(tab.tabs or {}) do
+      for _, w in ipairs(win.windows or {}) do
+        if
+          w.title:match "^dlv connect"
+          or w.title:match "^dlv debug"
+          or w.title:match "^dlv test"
+        then
+          cache.tab_id = w.id
+          return w.id
+        end
+      end
+    end
+  end
+
+  vim.notify("it seems like there's no dlv running", vim.log.levels.ERROR)
+end
+
+function dlv.bset()
+  local line = vim.fn.line "."
+
+  -- send breakpoint
+  local tid = get_dlv_tab_id()
+  local cmd = string.format("break %s:%d\n", vim.fn.expand "%:t", line)
+  kitty { "send-text", "-m", "id:" .. tid, cmd }
+
+  -- set sign
+  local fullpath = vim.fn.expand "%:p"
+
+  local sid = tonumber(string.format("%d%04d", vim.fn.bufnr(), line)) --[[ @as number]]
+  vim.fn.sign_place(sid, "Breakpoints", "Breakpoint", fullpath, { lnum = line })
+  table.insert(cache.signs, sid)
+end
+
+function dlv.clear()
+  for _, sid in ipairs(cache.signs) do
+    vim.fn.sign_unplace("Breakpoints", { id = sid })
+  end
+
+  cache.signs = {}
+  cache.tab_id = nil
+
+  vim.notify("Cleared all breakpoints.", vim.log.levels.INFO)
+end
+
+return dlv