feat: Starting the cleanup on DAP plugins and adding a basic statusline

to futz around with potential replacement of more external plugins.

nvim/lua/plugins.lua

@@ -1,6 +1,7 @@
 -- Load the following plugins eagerly to prevent visual oddities
 require('plugins.gruvbox') -- Colorscheme setup
 require('plugins.lualine') -- Status line plugin
+-- require('statusline')
 
 -- vim.schedule defers plugin loading for after the main loop starts
 -- Startup is cleaner and faster than ever
@@ -24,8 +25,8 @@ vim.schedule(function()
     })
 
     require('nvim-autopairs').setup() -- Automatic pair completion of paranteticals, braces, quotes, etc.
-    require('plugins.dap')            -- DAP debugging plugin
+    require('plugins.dap')            -- DAP debugging plugin TODO: cleanup
-    require('plugins.dap-python')     -- Debug plugin settings specifically for python
+    require('plugins.dap-python')     -- Debug plugin settings specifically for python TODO: cleanup
 
     -- Experimental
     -- require('plugins.note_taking') -- In house note taking plugin (TODO: rename once the plugin name is solidified)

nvim/lua/plugins/dap.lua

@@ -5,6 +5,8 @@ vim.pack.add({
     'https://github.com/theHamsta/nvim-dap-virtual-text',
 })
 
+-- TODO: Needs a pass to remove hardcoding, potentially cut out mason completely and general cleanup
+
 require('dapui').setup({
     mappings = {
         open = 'o',
@@ -49,64 +51,64 @@ require('dapui').setup({
 })
 
 require('nvim-dap-virtual-text').setup()
-        -- local mason_dap = require('mason-nvim-dap')
+-- local mason_dap = require('mason-nvim-dap')
-        local dap, dapui = require('dap'), require('dapui')
+local dap, dapui = require('dap'), require('dapui')
 
-        -- mason_dap.setup({
+-- mason_dap.setup({
-        --     ensure_installed = {
+--     ensure_installed = {
-        --         'codelldb',
+--         'codelldb',
-        --         'debugpy',
+--         'debugpy',
-        --     },
+--     },
-        --     automatic_installation = true,
+--     automatic_installation = true,
-        --     handlers = {
+--     handlers = {
-        --         function(config)
+--         function(config)
-        --             require('mason-nvim-dap').default_setup(config)
+--             require('mason-nvim-dap').default_setup(config)
-        --         end,
+--         end,
-        --     }
+--     }
-        -- })
+-- })
 
-        dap.listeners.before.attach.dapui_config = function()
+dap.listeners.before.attach.dapui_config = function()
     dapui.open()
-        end
+end
-        dap.listeners.before.launch.dapui_config = function()
+dap.listeners.before.launch.dapui_config = function()
     dapui.open()
-        end
+end
-        dap.listeners.before.event_terminated.dapui_config = function()
+dap.listeners.before.event_terminated.dapui_config = function()
     dapui.close()
-        end
+end
-        dap.listeners.before.event_exited.dapui_config = function()
+dap.listeners.before.event_exited.dapui_config = function()
     dapui.close()
-        end
+end
 
-        -- vim.fn.sign_define('DapBreakpoint', { text = 'ᛒ', texthl = '', lineh = '', numhl = '' })
+-- vim.fn.sign_define('DapBreakpoint', { text = 'ᛒ', texthl = '', lineh = '', numhl = '' })
-        vim.fn.sign_define('DapBreakpoint', { text = '🟥', texthl = '', lineh = '', numhl = '' })
+vim.fn.sign_define('DapBreakpoint', { text = '🟥', texthl = '', lineh = '', numhl = '' })
-        vim.fn.sign_define('DapBreakpointCondition', { text = '🝌', texthl = '', lineh = '', numhl = '' })
+vim.fn.sign_define('DapBreakpointCondition', { text = '🝌', texthl = '', lineh = '', numhl = '' })
-        vim.fn.sign_define('DapStopped', { text = '▶️' })
+vim.fn.sign_define('DapStopped', { text = '▶️' })
 
-        dap.adapters.gdb = {
+dap.adapters.gdb = {
     type = 'executable',
     command = 'gdb',
     args = { '-i', 'dap' },
-        }
+}
 
-        dap.adapters.lldb = {
+dap.adapters.lldb = {
     command = 'lldb',
     type = 'executable',
-        }
+}
 
-        dap.adapters.debugpy = {
+dap.adapters.debugpy = {
     command = 'debugpy',
     type = 'executable',
-        }
+}
 
-        dap.configurations = {
+dap.configurations = {
     rust = {
         {
             type = 'lldb',
             name = 'Debug',
             request = 'launch',
             program = function()
-                        return vim.fn.getcwd() .. '/target/debug/faultybranches'
+                return vim.fn.getcwd() .. '/target/debug/faultybranches' -- TODO: remove the testing hardcoded path
             end,
             stopAtBeginningOfMainSubprogram = true,
         },
@@ -126,13 +128,13 @@ require('nvim-dap-virtual-text').setup()
             end
         }
     }
-        }
+}
 
-vim.keymap.set('n', '<leader>b', function ()
+vim.keymap.set('n', '<leader>b', function()
     require('dap').toggle_breakpoint()
 end)
 vim.keymap.set('n', '<leader>B', function() require('dap').set_breakpoint(vim.fn.input('Breakpoint condition: ')) end)
-vim.keymap.set({'n', 'v'}, '<leader>dh', function() require('dap.ui.widgets').hover() end)
+vim.keymap.set({ 'n', 'v' }, '<leader>dh', function() require('dap.ui.widgets').hover() end)
 vim.keymap.set('n', '<F5>', function() require('dap').continue() end)
 vim.keymap.set('n', '<F6>', function() require('dap').run_to_cursor() end)
 vim.keymap.set('n', '<F8>', function() require('dap').terminate() end)

nvim/lua/statusline.lua

@@ -0,0 +1,26 @@
+local function lsp_status()
+    local attached_clients = vim.lsp.get_clients({ bufnr = 0 })
+    if #attached_clients == 0 then
+        return ''
+    end
+    local names = vim.iter(attached_clients)
+        :map(function (client)
+            local name = client.name:gsub('language.server', 'ls')
+            return name
+        end)
+        :totable()
+    return '[' .. table.concat(names, ', ') .. ']'
+end
+
+function _G.statusline()
+    return table.concat({
+        '%f',
+        '%h%w%m%r',
+        '%=',
+        lsp_status(),
+        ' %-14(%l,%c%V%)',
+        '%P',
+    }, ' ')
+end
+
+vim.o.statusline = '%{%v:lua._G.statusline()%}'