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fix(tohtml): show how many warnings are hidden

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This commit is contained in:
altermo 2024-05-26 13:28:14 +02:00
parent 8cd9feb501
commit 88c7997503
1 changed files with 27 additions and 11 deletions
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38
runtime/lua/tohtml.lua
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@ -57,6 +57,26 @@
--- @field [3] any[][] virt_text
--- @field [4] any[][] overlay_text
--- @type string[]
local notifications = {}
---@param msg string
local function notify(msg)
if #notifications == 0 then
vim.schedule(function()
if #notifications > 1 then
vim.notify(
('TOhtml: %s (+ %d more warnings)'):format(notifications[1], tostring(#notifications - 1))
)
elseif #notifications == 1 then
vim.notify('TOhtml: ' .. notifications[1])
end
notifications = {}
end)
end
table.insert(notifications, msg)
end
local HIDE_ID = -1
-- stylua: ignore start
local cterm_8_to_hex={
@ -215,7 +235,7 @@ local function cterm_to_hex(colorstr)
if hex then
cterm_color_cache[color] = hex
else
vim.notify_once("Info(TOhtml): Couldn't get terminal colors, using fallback")
notify("Couldn't get terminal colors, using fallback")
local t_Co = tonumber(vim.api.nvim_eval('&t_Co'))
if t_Co <= 8 then
cterm_color_cache = cterm_8_to_hex
@ -241,7 +261,7 @@ local function get_background_color()
end
local hex = try_query_terminal_color('background')
if not hex or not hex:match('#%x%x%x%x%x%x') then
vim.notify_once("Info(TOhtml): Couldn't get terminal background colors, using fallback")
notify("Couldn't get terminal background colors, using fallback")
hex = vim.o.background == 'light' and '#ffffff' or '#000000'
end
background_color_cache = hex
@ -259,7 +279,7 @@ local function get_foreground_color()
end
local hex = try_query_terminal_color('foreground')
if not hex or not hex:match('#%x%x%x%x%x%x') then
vim.notify_once("Info(TOhtml): Couldn't get terminal foreground colors, using fallback")
notify("Couldn't get terminal foreground colors, using fallback")
hex = vim.o.background == 'light' and '#000000' or '#ffffff'
end
foreground_color_cache = hex
@ -467,7 +487,7 @@ local function _styletable_extmarks_highlight(state, extmark, namespaces)
---TODO(altermo) LSP semantic tokens (and some other extmarks) are only
---generated in visible lines, and not in the whole buffer.
if (namespaces[extmark[4].ns_id] or ''):find('vim_lsp_semantic_tokens') then
vim.notify_once('Info(TOhtml): lsp semantic tokens are not supported, HTML may be incorrect')
notify('lsp semantic tokens are not supported, HTML may be incorrect')
return
end
local srow, scol, erow, ecol =
@ -489,7 +509,7 @@ local function _styletable_extmarks_virt_text(state, extmark, namespaces)
---TODO(altermo) LSP semantic tokens (and some other extmarks) are only
---generated in visible lines, and not in the whole buffer.
if (namespaces[extmark[4].ns_id] or ''):find('vim_lsp_inlayhint') then
vim.notify_once('Info(TOhtml): lsp inlay hints are not supported, HTML may be incorrect')
notify('lsp inlay hints are not supported, HTML may be incorrect')
return
end
local styletable = state.style
@ -530,9 +550,7 @@ local function _styletable_extmarks_virt_text(state, extmark, namespaces)
}
for opt, val in pairs(not_supported) do
if extmark[4][opt] == val then
vim.notify_once(
('Info(TOhtml): extmark.%s="%s" is not supported, HTML may be incorrect'):format(opt, val)
)
notify(('extmark.%s="%s" is not supported, HTML may be incorrect'):format(opt, val))
end
end
end
@ -618,9 +636,7 @@ local function styletable_folds(state)
end
end
if has_folded and type(({ pcall(vim.api.nvim_eval, vim.o.foldtext) })[2]) == 'table' then
vim.notify_once(
'Info(TOhtml): foldtext returning a table is half supported, HTML may be incorrect'
)
notify('foldtext returning a table with highlights is not supported, HTML may be incorrect')
end
end