swaits
c06115fa81
### Fixed - `BufWritePre` formatters (e.g. conform.nvim format-on-save) now run on autosave. The trigger autocmd now uses `nested = true`, so the `:write` invoked from inside the `InsertLeave` / `TextChanged` / `FocusLost` handler fires nested autocmds (see `:help autocmd-nested`). ### Changed - Skip saves for unmodified, unnamed, or special (`buftype`) buffers instead of always attempting a write. - Drop `:wall` — autosave only writes the buffer the event fired on. - Use `silent` (not `silent!`) so write errors surface instead of being swallowed.
74 lines
2.1 KiB
Lua
74 lines
2.1 KiB
Lua
local T = MiniTest.new_set()
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local eq = MiniTest.expect.equality
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T["setup"] = MiniTest.new_set()
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T["setup"]["creates augroup"] = function()
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local groups = vim.api.nvim_get_autocmds({ group = "tiny-autosave" })
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eq(#groups > 0, true)
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end
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T["setup"]["is idempotent"] = function()
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require("tiny-autosave").setup()
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require("tiny-autosave").setup()
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local groups = vim.api.nvim_get_autocmds({ group = "tiny-autosave" })
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eq(#groups > 0, true)
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end
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T["setup"]["respects custom events"] = function()
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require("tiny-autosave").setup({ events = { "InsertLeave" } })
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local groups = vim.api.nvim_get_autocmds({ group = "tiny-autosave" })
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eq(#groups, 1)
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end
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T["save"] = MiniTest.new_set()
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T["save"]["fires BufWritePre once and applies formatter changes"] = function()
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require("tiny-autosave").setup()
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local tmp = vim.fn.tempname() .. ".txt"
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vim.cmd("edit " .. tmp)
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local buf = vim.api.nvim_get_current_buf()
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local pre_count = 0
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vim.api.nvim_create_autocmd("BufWritePre", {
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buffer = buf,
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callback = function()
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pre_count = pre_count + 1
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vim.api.nvim_buf_set_lines(buf, 0, -1, false, { "formatted" })
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end,
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})
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vim.api.nvim_buf_set_lines(buf, 0, -1, false, { "original", "", "", "" })
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vim.api.nvim_exec_autocmds("InsertLeave", { buffer = buf })
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eq(pre_count, 1)
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eq(vim.fn.readfile(tmp), { "formatted" })
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os.remove(tmp)
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end
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T["save"]["skips unnamed buffers"] = function()
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require("tiny-autosave").setup()
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vim.cmd("enew")
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local buf = vim.api.nvim_get_current_buf()
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vim.api.nvim_buf_set_lines(buf, 0, -1, false, { "scratch" })
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local ok = pcall(vim.api.nvim_exec_autocmds, "InsertLeave", {})
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eq(ok, true)
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end
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T["save"]["skips unmodified buffers"] = function()
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require("tiny-autosave").setup()
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local tmp = vim.fn.tempname() .. ".txt"
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vim.fn.writefile({ "hello" }, tmp)
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vim.cmd("edit " .. tmp)
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local buf = vim.api.nvim_get_current_buf()
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local pre_count = 0
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vim.api.nvim_create_autocmd("BufWritePre", {
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buffer = buf,
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callback = function()
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pre_count = pre_count + 1
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end,
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})
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vim.api.nvim_exec_autocmds("InsertLeave", { buffer = buf })
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eq(pre_count, 0)
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os.remove(tmp)
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end
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return T
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