From a8165e94c2c0c59deaf315817fe9fa8ec529cf50 Mon Sep 17 00:00:00 2001
From: PowerUser64 <blakelysnorth@gmail.com>
Date: Wed, 15 Sep 2021 21:42:31 -0700
Subject: [PATCH] Initial DAP support

---
 .config/nvim/lua/lsp.lua     | 68 ++++++++++++++++++++++++++++--------
 .config/nvim/lua/plugins.lua | 21 ++++++++---
 2 files changed, 69 insertions(+), 20 deletions(-)

diff --git a/.config/nvim/lua/lsp.lua b/.config/nvim/lua/lsp.lua
index ec8d378..a3322cf 100644
--- a/.config/nvim/lua/lsp.lua
+++ b/.config/nvim/lua/lsp.lua
@@ -1,14 +1,15 @@
 local M = {}
 
-M.signature = function() ---- lsp_signature >>>
+-- lsp_signature >>>
+M.signature = function()
    require "lsp_signature".setup()
    cfg = {
       Gse_lspsaga = true
    }
-end
--- <<<
+end -- <<<
 
-M.lspinstall = function() ---- lspinstall >>>
+-- lspinstall >>>
+M.lspinstall = function() --
    local function setup_servers()
       require'lspinstall'.setup()
       local servers = require'lspinstall'.installed_servers()
@@ -24,10 +25,10 @@ M.lspinstall = function() ---- lspinstall >>>
       setup_servers() -- reload installed servers
       vim.cmd("bufdo e") -- this triggers the FileType autocmd that starts the server
    end
-end
--- <<<
+end -- <<<
 
-M.treesitter = function() ---- treesitter >>>
+-- treesitter >>>
+M.treesitter = function()
    require('nvim-treesitter.configs').setup {
       highlight = {
          enable = true, -- false will disable the whole extension
@@ -95,10 +96,10 @@ M.treesitter = function() ---- treesitter >>>
    --       enable = true
    --    }
    -- }
-end
--- <<<
+end -- <<<
 
-M.cmp = function() ---- cmp >>>
+-- cmp >>>
+M.cmp = function()
    -- nvim-cmp supports additional completion capabilities
    local capabilities = vim.lsp.protocol.make_client_capabilities()
    capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
@@ -175,10 +176,10 @@ M.cmp = function() ---- cmp >>>
          end,
       },
    }
-end
--- <<<
+end -- <<<
 
-M.lspconfig = function() ---- lspconfig >>>
+-- lspconfig >>>
+M.lspconfig = function()
    local nvim_lsp = require('lspconfig')
 
    -- Use an on_attach function to only map the following keys
@@ -225,8 +226,45 @@ M.lspconfig = function() ---- lspconfig >>>
          }
       }
    end
-end
--- <<<
+end -- <<<
+
+-- DAP: Debug Adapter Protocol >>>
+M.dap = function()
+   -- default keybinds
+   vim.cmd [[
+    nnoremap <silent> <leader><F5> <cmd>lua require'dap'.continue()<CR>
+    nnoremap <silent> <leader><F6> <cmd>lua require'dap'.step_over()<CR>
+    nnoremap <silent> <leader><F7> <cmd>lua require'dap'.step_into()<CR>
+    nnoremap <silent> <leader><F8> <cmd>lua require'dap'.step_out()<CR>
+    nnoremap <silent> <leader>b <cmd>lua require'dap'.toggle_breakpoint()<CR>
+    nnoremap <silent> <leader>B <cmd>lua require'dap'.set_breakpoint(vim.fn.input('Breakpoint condition<cmd> '))<CR>
+    nnoremap <silent> <leader>lp <cmd>lua require'dap'.set_breakpoint(nil, nil, vim.fn.input('Log point message<cmd> '))<CR>
+    nnoremap <silent> <leader>dl <cmd>lua require'dap'.run_last()<CR>
+    nnoremap <silent> <leader>dr <cmd>lua require'dap'.repl.open()<CR>
+   ]]
+   local dap = require('dap')
+   dap.configurations.cpp = {
+      {
+         name = "Launch file",
+         type = "cppdbg",
+         request = "launch",
+         program = function()
+            return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+         end,
+         cwd = '${workspaceFolder}',
+         stopOnEntry = true,
+      },
+   }
+end -- <<<
+
+-- DAP installer >>>
+M.dapinstall = function()
+   local dap_install = require("dap-install")
+
+   dap_install.setup({
+      installation_path = vim.fn.stdpath("data") .. "/dapinstall/",
+   })
+end -- <<<
 
 return M
 
diff --git a/.config/nvim/lua/plugins.lua b/.config/nvim/lua/plugins.lua
index 0f80237..3b4da53 100644
--- a/.config/nvim/lua/plugins.lua
+++ b/.config/nvim/lua/plugins.lua
@@ -10,7 +10,7 @@ end
 
 return require('packer').startup(function()
    -- Packer
-   use {                                           -- plugins
+   use {                                           -- packer
       'wbthomason/packer.nvim'
    }
 
@@ -45,6 +45,18 @@ return require('packer').startup(function()
       --    end, 0)
       -- end,
    }
+   use {                                           -- DAP: Debug Adapter Protocol >>>
+      "mfussenegger/nvim-dap",
+      config = function()
+         require("lsp").dap()
+      end
+   }
+   use {
+      "Pocco81/DAPInstall.nvim",
+      config = function()
+         require("lsp").dapinstall()
+      end
+   }
    use {                                           -- Default LSP configs
       "neovim/nvim-lspconfig",
       after = "nvim-lspinstall",
@@ -107,9 +119,9 @@ return require('packer').startup(function()
       requires = {
          'nvim-lua/plenary.nvim'
       },
-      -- config = function()
-      --    require('other').gitsigns()
-      -- end
+      config = function()
+         require('other').gitsigns()
+      end,
    }
    use {                                           -- file manager
       'kyazdani42/nvim-tree.lua',
@@ -168,7 +180,6 @@ return require('packer').startup(function()
    use {                                           -- tpope: Repeatability for various tpope plugins
       'tpope/vim-repeat',
    }
-
 end)
 
 -- vim:fdm=marker:fmr={,}:expandtab:tabstop=3:sw=3