diffs.nvim/lua/diffs/debug.lua
Barrett Ruth 2528886802 refactor: standardize log prefixes to [diffs.nvim]:
Problem: `lib.lua` used `[diffs]` and `debug.lua`/`init.lua` used
`[diffs.nvim]` (no colon) while the rest of the codebase used
`[diffs.nvim]:`.

Solution: Normalize all `vim.notify` prefixes to `[diffs.nvim]:` for
consistency with `log.lua` and the other modules.
2026-03-10 11:11:14 -04:00

70 lines
1.9 KiB
Lua

local M = {}
local ns = vim.api.nvim_create_namespace('diffs')
function M.dump()
local bufnr = vim.api.nvim_get_current_buf()
local marks = vim.api.nvim_buf_get_extmarks(bufnr, ns, 0, -1, { details = true })
local lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
local by_line = {}
for _, mark in ipairs(marks) do
local id, row, col, details = mark[1], mark[2], mark[3], mark[4]
local entry = {
id = id,
row = row,
col = col,
end_row = details.end_row,
end_col = details.end_col,
hl_group = details.hl_group,
priority = details.priority,
hl_eol = details.hl_eol,
line_hl_group = details.line_hl_group,
number_hl_group = details.number_hl_group,
virt_text = details.virt_text,
}
local key = tostring(row)
if not by_line[key] then
by_line[key] = { text = lines[row + 1] or '', marks = {} }
end
table.insert(by_line[key].marks, entry)
end
local all_ns_marks = vim.api.nvim_buf_get_extmarks(bufnr, -1, 0, -1, { details = true })
local non_diffs = {}
for _, mark in ipairs(all_ns_marks) do
local details = mark[4]
if details.ns_id ~= ns then
table.insert(non_diffs, {
ns_id = details.ns_id,
row = mark[2],
col = mark[3],
end_row = details.end_row,
end_col = details.end_col,
hl_group = details.hl_group,
priority = details.priority,
})
end
end
local result = {
bufnr = bufnr,
buf_name = vim.api.nvim_buf_get_name(bufnr),
ns_id = ns,
total_diffs_marks = #marks,
total_all_marks = #all_ns_marks,
non_diffs_marks = non_diffs,
lines = by_line,
}
local state_dir = vim.fn.stdpath('state')
local path = state_dir .. '/diffs_debug.json'
local f = io.open(path, 'w')
if f then
f:write(vim.json.encode(result))
f:close()
vim.notify('[diffs.nvim]: debug dump: ' .. path, vim.log.levels.INFO)
end
end
return M