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fix(compiler): replace BufWipeout with BufUnload

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Problem: cleanup autocmds used BufWipeout, which only fires for
:bwipeout. The common :bdelete path (used by most buffer managers
and nvim_buf_delete) fires BufUnload but not BufWipeout, so processes
and watches leaked on normal buffer deletion.

Solution: switch all three cleanup autocmds from BufWipeout to
BufUnload, which fires for both :bdelete and :bwipeout.
This commit is contained in:
Barrett Ruth 2026-03-04 13:49:09 -05:00
parent 9d4f2e77cc
commit b1fe5597c6
Signed by: barrett
GPG key ID: A6C96C9349D2FC81
1 changed files with 3 additions and 3 deletions
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6
lua/preview/compiler.lua
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@ -170,7 +170,7 @@ function M.compile(bufnr, name, provider, ctx, opts)
active[bufnr] = { obj = obj, provider = name, output_file = output_file, is_reload = true }
vim.api.nvim_create_autocmd('BufWipeout', {
vim.api.nvim_create_autocmd('BufUnload', {
buffer = bufnr,
once = true,
callback = function()
@ -279,7 +279,7 @@ function M.compile(bufnr, name, provider, ctx, opts)
active[bufnr] = { obj = obj, provider = name, output_file = output_file }
vim.api.nvim_create_autocmd('BufWipeout', {
vim.api.nvim_create_autocmd('BufUnload', {
buffer = bufnr,
once = true,
callback = function()
@ -374,7 +374,7 @@ function M.toggle(bufnr, name, provider, ctx_builder)
log.dbg('watching buffer %d with provider "%s"', bufnr, name)
vim.notify('[preview.nvim]: watching with "' .. name .. '"', vim.log.levels.INFO)
vim.api.nvim_create_autocmd('BufWipeout', {
vim.api.nvim_create_autocmd('BufUnload', {
buffer = bufnr,
once = true,
callback = function()