local dap = require("dap")

dap.adapters.delve = {
  type = "server",
  port = "${port}",
  executable = {
    command = "dlv",
    args = { "dap", "-l", "127.0.0.1:${port}" },
  },
}

-- https://github.com/go-delve/delve/blob/master/Documentation/usage/dlv_dap.md
dap.configurations.go = {
  {
    type = "delve",
    name = "Debug file",
    request = "launch",
    program = "${file}",
  },
  {
    type = "delve",
    name = "Debug test", -- configuration for debugging test files
    request = "launch",
    mode = "test",
    program = "${file}",
  },
  -- works with go.mod packages and sub packages
  {
    type = "delve",
    name = "Debug app (go.mod)",
    request = "launch",
    program = "./${relativeFileDirname}",
  },
  {
    type = "delve",
    name = "Debug test (go.mod)",
    request = "launch",
    mode = "test",
    program = "./${relativeFileDirname}",
  },
}

vim.keymap.set("n", "<leader>dc", dap.continue)
vim.keymap.set("n", "<leader>db", dap.toggle_breakpoint)
vim.keymap.set("n", "<leader>dn", dap.step_over)
vim.keymap.set("n", "<leader>dN", dap.step_back)
vim.keymap.set("n", "<leader>dr", dap.repl.toggle)