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-- vim: fdm=marker
require('telescope').load_extension('dap')
local dap = require('dap')
dap.defaults.fallback.terminal_win_cmd = 'belowright 10new'
dap.defaults.fallback.terminal_win_cmd = 'belowright 10new'
-- open repl when session starts
dap.listeners.after['event_initialized']['me'] = function()
dap.repl.toggle()
end
-- signs
vim.fn.sign_define({{name='DapBreakpoint', text='🞱', texthl='DapBreakpoint', linehl='DapBreakpointLn'}})
vim.fn.sign_define({{name='DapStopped', text='→', texthl='DapStopped', linehl='DapStoppedLn'}})
-- keymaps
vim.keymap.set('n', '<leader>dd', dap.toggle_breakpoint, {desc='toggle breakpoint'}) -- convenience
vim.keymap.set('n', '<leader>db', dap.toggle_breakpoint, {desc='toggle breakpoint'})
vim.keymap.set('n', '<leader>dc', dap.continue, {desc='continue'})
vim.keymap.set('n', '<leader>do', dap.step_over, {desc='step over'})
vim.keymap.set('n', '<leader>di', dap.step_into, {desc='step into'})
vim.keymap.set('n', '<leader>dO', dap.step_out, {desc='step out'})
vim.keymap.set('n', '<leader>dR', dap.repl.toggle, {desc='toggle REPL'})
vim.keymap.set('n', '<leader>dL', dap.run_last, {desc='run last'})
vim.keymap.set('n', '<leader>dt', dap.terminate, {desc='terminate'})
local widgets = require('dap.ui.widgets')
vim.keymap.set('n', '<leader>dh', widgets.hover, {desc='hover'})
vim.keymap.set('n', '<leader>dB', require('telescope').extensions.dap.list_breakpoints, {desc='list breakpoints'})
-- Common
local bin_from_var_or_pick = function()
local ok, retval = pcall(vim.api.nvim_buf_get_var, 0, 'dap_bin')
if ok then return retval end
local bin = nil
vim.ui.input({prompt = 'DAP Binary: '}, function(choice) bin = choice end)
return bin
end
-- Go {{{
dap.adapters.go_dlv_local = function(callback, config) -- {{{
local stdout = vim.loop.new_pipe()
local handle
local pid_or_err
local port = 38697
local opts = {
stdio = {nil, stdout},
args = {'dap', '-l', '127.0.0.1:' .. port},
detached = true,
}
handle, pid_or_err = vim.loop.spawn("dlv", opts, function(exit)
stdout:close()
handle:close()
if exit ~= 0 then vim.notify('dlv exited with exit code ' .. exit) end
end)
assert(handle, 'Error running dlv: ' .. tostring(pid_or_err))
stdout:read_start(function(err, chunk)
assert(not err, err)
if chunk then vim.schedule(function() require('dap.repl').append(chunk) end) end
end)
vim.defer_fn(function() callback({type = 'server', host = '127.0.0.1', port = port}) end, 100)
end -- }}}
dap.adapters.go_dlv_remote = {
type = 'server',
host = '127.0.0.1',
port = 38697,
}
dap.configurations.go = {
{
name = 'Debug (local)',
type = 'go_dlv_local',
request = 'launch',
program = '${file}',
},
{
name = 'Debug (remote)',
type = 'go_dlv_remote',
request = 'launch',
mode = 'exec',
program = bin_from_var_or_pick,
},
}
-- end of Go }}}
-- C/C++/Rust {{{
-- dap.adapters.cppdbg = {
-- id = 'cppdbg',
-- type = 'executable',
-- command = vim.env.HOME .. '/.local/share/nvim/dap/ms-vscode.cpptools/extension/debugAdapters/bin/OpenDebugAD7',
-- }
dap.adapters.lldb = {
type = 'executable',
command = vim.trim(vim.fn.system('command -v lldb-vscode')),
name = 'lldb',
}
-- dap.configurations.c = {
-- {
-- name = 'Launch binary',
-- type = 'cppdbg',
-- request = 'launch',
-- program = function()
-- local file = vim.g.dapbin
-- if file then return file end
-- -- TODO: assuming meson
-- file = vim.trim(vim.fn.system(
-- [[jq -r '..|select(.type?=="executable")|.filename|.[0]' ]] ..
-- vim.lsp.buf.list_workspace_folders()[1] ..
-- [[/build/meson-info/intro-targets.json]]
-- ))
-- local fd = vim.loop.fs_open(file, "r", 438)
-- if file and fd then
-- vim.loop.fs_close(fd)
-- return file
-- end
-- vim.ui.input('binary: ', function(result) file = result end)
-- return file
-- end,
-- cwd = '${workspaceFolder}',
-- stopOnEntry = true,
-- },
-- {
-- name = 'Attach to gdbserver',
-- type = 'cppdbg',
-- request = 'launch',
-- MIMode = 'gdb',
-- miDebuggerServerAddress = 'localhost:1234',
-- miDebuggerPath = '/usr/bin/gdb',
-- cwd = '${workspaceFolder}',
-- program = function()
-- local file = vim.g.dapbin
-- if file then return file end
-- vim.ui.input('binary: ', function(result) file = result end)
-- return file
-- end,
-- },
-- }
dap.configurations.c = {
{
name = 'Launch',
type = 'lldb',
request = 'launch',
program = bin_from_var_or_pick,
args = {},
cwd = '${workspaceFolder}',
stopOnEntry = false,
},
{
name = 'Attach',
type = 'lldb',
request = 'attach',
pid = require('dap.utils').pick_process,
args = {},
},
}
dap.configurations.cpp = dap.configurations.c
dap.configurations.rust = dap.configurations.c
-- end of C/C++/Rust }}}
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