Initial commit

Initial commit

Add lua template

project_templates/.nvim.lua

@@ -0,0 +1,158 @@
+-- Load persistent configuration from .workspace.lua
+local ws_file = "./.nvim.workspace.lua"
+local loaded, workspace = pcall(dofile, ws_file)
+if not loaded then
+  workspace = { args = { }, build_type = "debug", binary = "blog-server" }
+end
+
+local build_folder
+local bin_target
+local bin_name
+
+local function updateBuildEnv()
+  build_folder = './target/' .. workspace.build_type
+  bin_target = workspace.binary
+  bin_name = build_folder .. '/' .. bin_target
+
+  -- The run (F6) arguments
+  vim.opt.makeprg = "cargo build"
+  if workspace.build_type == "release" then
+    vim.opt.makeprg = vim.opt.makeprg .. " --release"
+  end
+
+  -- Rust compiler error format
+  vim.opt.errorformat = {
+    -- Main error/warning line with file:line:col format
+    '%E%>error%m,' ..             -- Start of error block
+    '%W%>warning: %m,' ..         -- Start of warning block
+    '%-G%>help: %m,' ..           -- Ignore help lines
+    '%-G%>note: %m,' ..           -- Ignore note lines
+    '%C%>  --> %f:%l:%c,' ..      -- Continuation: file location
+    '%Z%>%p^%m,' ..               -- End: column pointer (^^^)
+    '%C%>%s%#|%.%#,' ..           -- Continuation: context lines with |
+    '%C%>%s%#%m,' ..              -- Continuation: other context
+    '%-G%.%#'                     -- Ignore everything else
+  }
+end
+
+updateBuildEnv()
+
+local function writeWorkspace()
+  -- A very minimal serializer for workspace configuration
+  local s = { l = "", ls = {}, i = "" }
+  local function w(v) s.l = s.l .. v end
+  local function nl()
+    s.ls[#s.ls + 1] = s.l; s.l = s.i;
+  end
+  local function wv(v)
+    local t = type(v)
+    if t == 'table' then
+      w('{'); local pi = s.i; s.i = s.i .. "  "
+      for k1, v1 in pairs(v) do
+        nl(); w('['); wv(k1); w('] = '); wv(v1); w(',')
+      end
+      s.i = pi; nl(); w('}');
+    elseif t == 'number' then
+      w(tostring(v))
+    elseif t == 'string' then
+      w('"' .. v .. '"')
+    else
+      w(tostring(v))
+    end
+  end
+
+  -- Write the workspace file
+  w("return "); wv(workspace); nl()
+  vim.fn.writefile(s.ls, ws_file)
+end
+
+-- nvim-dap configuration
+local dap_ok, dap = pcall(require, "dap")
+local dap_def_cfg
+local dap_configs
+
+-- Update args for both run and debug configs
+local function updateArgs(args)
+  workspace.args = args
+  if dap_configs ~= nil then dap_configs[1].args = args end
+  writeWorkspace()
+end
+
+-- Find terminal tab or create new one, then run command
+local function TermRun(cmd)
+  local found = false
+  for i = 1, vim.fn.tabpagenr('$') do
+    vim.cmd('tabnext ' .. i)
+    if vim.bo.buftype == 'terminal' then
+      found = true
+      break
+    end
+  end
+  if not found then vim.cmd('tabnew | terminal') end
+  vim.fn.chansend(vim.b.terminal_job_id, '' .. cmd .. '\n')
+  vim.fn.feedkeys("G", "n")
+end
+
+-- The Configure command
+vim.api.nvim_create_user_command("Configure", function(a)
+  local args = {}
+  local bt = "debug"
+  if #a.args > 0 then bt = a.args end
+  workspace.build_type = bt
+  updateBuildEnv()
+  writeWorkspace()
+end, { nargs = '?', desc = "Update run/debug arguments" })
+
+vim.api.nvim_create_user_command("Args", function(a) updateArgs(a.fargs) end,
+  { nargs = '*', desc = "Update run/debug arguments" })
+
+if dap_ok then
+  local lldb_init = { }
+  dap_configs = {
+    {
+      name = 'test all',
+      type = 'codelldb',
+      request = 'launch',
+      program = bin_name,
+      args = workspace.args,
+      cwd = '${workspaceFolder}',
+      stopOnEntry = false,
+      initCommands = lldb_init
+    }
+  }
+  dap_def_cfg = dap_configs[1]
+  dap.providers.configs["project"] = function()
+    return dap_configs
+  end
+
+  -- DebugArgs to set debugger arguments and run immediately
+  vim.api.nvim_create_user_command("DebugArgs", function(a)
+    updateArgs(a.fargs)
+    dap.run(dap_configs[1])
+  end, { nargs = '*', desc = "Starts debugging with specified arguments" })
+end
+
+if MakeAnd then
+  local r = function()
+    MakeAnd(function()
+      TermRun(bin_name .. " " .. table.concat(workspace.args, " "))
+    end)
+  end
+  -- RunArgs sets the run arguments that F6 uses and reruns immediately
+  vim.api.nvim_create_user_command("RunArgs", function(a)
+    updateArgs(a.fargs)
+    r()
+  end, { nargs = '*', desc = "Starts debugging with specified arguments" })
+
+  -- F6 to run the application
+  vim.keymap.set('n', '<F6>', r)
+
+  if dap_ok then
+    -- Shift-F5 to launch default config
+    vim.keymap.set('n', '<F17>', function()
+      MakeAnd(function()
+        dap.run(dap_def_cfg)
+      end)
+    end)
+  end
+end