barrett/pending.nvim
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feat(buffer): render icon overlays from config.icons

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Problem: status characters ([ ], [x], [!]) and metadata prefixes are
hardcoded literals with no user customization.

Solution: read config.icons in apply_extmarks and apply overlay
extmarks for checkboxes/headers, replace hardcoded recur ↺ with
icons.recur, and prefix due/category virt_text with configurable
icon characters.
This commit is contained in:
Barrett Ruth 2026-02-26 18:23:40 -05:00
parent a4a470ce5a
commit e867078cbd
1 changed files with 25 additions and 3 deletions
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28
lua/pending/buffer.lua
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@ -143,6 +143,7 @@ end
---@param bufnr integer
---@param line_meta pending.LineMeta[]
local function apply_extmarks(bufnr, line_meta)
local icons = config.get().icons
vim.api.nvim_buf_clear_namespace(bufnr, task_ns, 0, -1)
for i, m in ipairs(line_meta) do
local row = i - 1
@ -156,13 +157,13 @@ local function apply_extmarks(bufnr, line_meta)
local due_hl = m.overdue and 'PendingOverdue' or 'PendingDue'
local virt_parts = {}
if m.show_category and m.category then
table.insert(virt_parts, { m.category, 'PendingHeader' })
table.insert(virt_parts, { icons.category .. ' ' .. m.category, 'PendingHeader' })
end
if m.recur then
table.insert(virt_parts, { '\u{21bb} ' .. m.recur, 'PendingRecur' })
table.insert(virt_parts, { icons.recur .. ' ' .. m.recur, 'PendingRecur' })
end
if m.due then
table.insert(virt_parts, { m.due, due_hl })
table.insert(virt_parts, { icons.due .. ' ' .. m.due, due_hl })
end
if m.file then
local display = m.file:match('([^/]+:%d+)$') or m.file
@ -185,12 +186,33 @@ local function apply_extmarks(bufnr, line_meta)
hl_group = 'PendingDone',
})
end
local line = vim.api.nvim_buf_get_lines(bufnr, row, row + 1, false)[1] or ''
local bracket_col = (line:find('%[') or 1) - 1
local icon, icon_hl
if m.status == 'done' then
icon, icon_hl = icons.done, 'PendingDone'
elseif m.priority and m.priority > 0 then
icon, icon_hl = icons.priority, 'PendingPriority'
else
icon, icon_hl = icons.pending, 'Normal'
end
local icon_padded = icon .. ' '
vim.api.nvim_buf_set_extmark(bufnr, task_ns, row, bracket_col, {
virt_text = { { icon_padded, icon_hl } },
virt_text_pos = 'overlay',
priority = 100,
})
elseif m.type == 'header' then
local line = vim.api.nvim_buf_get_lines(bufnr, row, row + 1, false)[1] or ''
vim.api.nvim_buf_set_extmark(bufnr, task_ns, row, 0, {
end_col = #line,
hl_group = 'PendingHeader',
})
vim.api.nvim_buf_set_extmark(bufnr, task_ns, row, 0, {
virt_text = { { icons.header .. ' ', 'PendingHeader' } },
virt_text_pos = 'overlay',
priority = 100,
})
end
end
end