add rerun function from within the listing-float

lua/test-samurai/core.lua

@@ -40,6 +40,7 @@ local close_detail_float
 local jump_to_first_quickfix
 local apply_summary_highlights
 local apply_result_highlights
+local run_command
 
 local function disable_container_maps(buf)
   local opts = { buffer = buf, nowait = true, silent = true }
@@ -66,6 +67,7 @@ local function help_lines()
     "  <leader>sf  Filter listing to [ FAIL ] only",
     "  <leader>ss  Filter listing to [ SKIP ] only",
     "  <leader>sa  Show all listing entries (clear filter)",
+    "  <leader>tt  Run the test under the cursor",
     "",
     "Testing-Float (Listing):",
     "  <cr>         Open Detail-Float for selected test",
@@ -779,6 +781,9 @@ local function create_output_win(initial_lines)
   vim.keymap.set("n", "<leader>sa", function()
     M.filter_listing_all()
   end, { buffer = buf, nowait = true, silent = true })
+  vim.keymap.set("n", "<leader>tt", function()
+    M.run_test_at_cursor()
+  end, { buffer = buf, nowait = true, silent = true })
   vim.keymap.set("n", "?", function()
     M.show_help()
   end, { buffer = buf, nowait = true, silent = true })
@@ -855,6 +860,9 @@ local function reopen_output_win()
   vim.keymap.set("n", "<leader>sa", function()
     M.filter_listing_all()
   end, { buffer = state.last_buf, nowait = true, silent = true })
+  vim.keymap.set("n", "<leader>tt", function()
+    M.run_test_at_cursor()
+  end, { buffer = state.last_buf, nowait = true, silent = true })
   vim.keymap.set("n", "?", function()
     M.show_help()
   end, { buffer = state.last_buf, nowait = true, silent = true })
@@ -1324,6 +1332,70 @@ function M.filter_listing_all()
   apply_listing_filter("all")
 end
 
+function M.run_test_at_cursor()
+  local cursor = vim.api.nvim_win_get_cursor(0)
+  local line = cursor[1]
+  local text = vim.api.nvim_get_current_line()
+  local status = text:match("^%[%s*(%u+)%s*%]%s*%-")
+  if status ~= "PASS" and status ~= "FAIL" and status ~= "SKIP" then
+    return
+  end
+  local test_name = state.last_result_line_map[line]
+  if not test_name then
+    test_name = text:match("^%[%s*[%u]+%s*%]%s*%-%s*(.+)$")
+  end
+  if not test_name or test_name == "" then
+    return
+  end
+
+  local runner = state.last_scope_runner or state.last_runner
+  if not runner or type(runner.build_command) ~= "function" then
+    vim.notify("[test-samurai] Runner missing methods", vim.log.levels.ERROR)
+    return
+  end
+
+  local command_src = state.last_scope_command or state.last_command
+  if not command_src then
+    vim.notify("[test-samurai] No previous test command", vim.log.levels.WARN)
+    return
+  end
+
+  local spec = {
+    file = command_src.file,
+    cwd = command_src.cwd,
+    test_name = test_name,
+    full_name = test_name,
+  }
+  if runner._last_mocha_titles and type(runner._last_mocha_titles) == "table" then
+    spec.mocha_full_title = runner._last_mocha_titles[test_name]
+  end
+  if not spec.mocha_full_title and test_name:find("/", 1, true) then
+    spec.mocha_full_title = test_name:gsub("/", " ")
+  end
+  if not spec.file or spec.file == "" then
+    vim.notify("[test-samurai] Missing test file for rerun", vim.log.levels.WARN)
+    return
+  end
+
+  local ok_cmd, command = pcall(runner.build_command, spec)
+  if not ok_cmd or not command or type(command.cmd) ~= "table" or #command.cmd == 0 then
+    vim.notify("[test-samurai] Runner failed to build command", vim.log.levels.ERROR)
+    return
+  end
+  command.file = spec.file
+
+  local parser = runner.output_parser
+  if type(parser) == "function" then
+    parser = parser()
+  end
+  run_command(command, {
+    track_scope = true,
+    runner = runner,
+    scope_kind = "nearest",
+    output_parser = parser or runner.parse_results,
+  })
+end
+
 function M.focus_listing()
   if state.last_win and vim.api.nvim_win_is_valid(state.last_win) then
     if state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) then
@@ -1776,7 +1848,7 @@ local function collect_failure_names_from_listing()
   return out
 end
 
-local function run_command(command, opts)
+run_command = function(command, opts)
   local options = opts or {}
   state.last_test_outputs = {}
   state.last_result_line_map = {}