tests and terminal

lua/plugins/config/toggleterm.lua

@@ -0,0 +1,117 @@
+local toggleterm = require("toggleterm")
+local Terminal = require("toggleterm.terminal").Terminal
+
+toggleterm.setup({
+    start_in_insert = true,
+    insert_mappings = true,
+    terminal_mappings = true,
+    persist_size = true,
+    persist_mode = true,
+    close_on_exit = false,
+    direction = "horizontal",
+    size = 14,
+})
+
+local M = {}
+
+local runners = {
+    build = {
+        cmd = "cmake --build --preset debug-with-tidy",
+        title = "Build",
+    },
+    test = {
+        cmd = "ctest --test-dir build --output-on-failure",
+        title = "Tests",
+    },
+}
+
+local terminals = {
+    shell = Terminal:new({
+        hidden = true,
+        close_on_exit = false,
+        direction = "horizontal",
+    }),
+}
+
+local last_runner = nil
+
+local function run_in_terminal(term, cmd)
+    term:open()
+    vim.defer_fn(function()
+        term:send(cmd .. "\r", false)
+    end, 20)
+end
+
+local function project_root()
+    local current_file = vim.api.nvim_buf_get_name(0)
+    local start_path = current_file ~= "" and vim.fs.dirname(current_file) or vim.loop.cwd()
+    local markers = { "CMakePresets.json", "CMakeLists.txt", ".git" }
+    local found = vim.fs.find(markers, { upward = true, path = start_path })[1]
+
+    if found then
+        return vim.fs.dirname(found)
+    end
+
+    return vim.loop.cwd()
+end
+
+local function get_runner_term(name)
+    if terminals[name] then
+        return terminals[name]
+    end
+
+    terminals[name] = Terminal:new({
+        hidden = true,
+        close_on_exit = false,
+        direction = "horizontal",
+        display_name = runners[name].title,
+    })
+
+    return terminals[name]
+end
+
+function M.toggle_shell()
+    terminals.shell.dir = project_root()
+    terminals.shell:toggle()
+end
+
+function M.run_build()
+    local term = get_runner_term("build")
+    term.dir = project_root()
+    run_in_terminal(term, runners.build.cmd)
+    last_runner = "build"
+end
+
+function M.run_tests()
+    local term = get_runner_term("test")
+    term.dir = project_root()
+    run_in_terminal(term, runners.test.cmd)
+    last_runner = "test"
+end
+
+function M.rerun_last()
+    if not last_runner then
+        vim.notify("No build/test command has been run yet", vim.log.levels.WARN)
+        return
+    end
+
+    if last_runner == "build" then
+        M.run_build()
+    else
+        M.run_tests()
+    end
+end
+
+function M.toggle_build_terminal()
+    local term = get_runner_term("build")
+    term.dir = project_root()
+    term:toggle()
+end
+
+function M.toggle_test_terminal()
+    local term = get_runner_term("test")
+    term.dir = project_root()
+    term:toggle()
+end
+
+return M