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local has_cmp, cmp = pcall(require, "cmp")
if not has_cmp then
return
end
local has_job, Job = pcall(require, "plenary.job")
if not has_job then
return
end
local source = {}
local defaults = {
space_filter = "-",
address_book = nil,
}
source.new = function()
return setmetatable({}, { __index = source })
end
function source:is_available()
return vim.bo.filetype == "mail"
end
function source:get_debug_name()
return "abook"
end
function source:complete(params, callback)
params.option = vim.tbl_deep_extend("keep", params.option, defaults)
vim.validate(
"params.option.space_filter",
params.option.space_filter,
{ "string" }
)
local ctx = params.context
if
not (
ctx.cursor_line:match("^To: ")
or ctx.cursor_line:match("^Cc: ")
or ctx.cursor_line:match("^Bcc: ")
)
then
callback({})
return
end
local query = ""
local line = ctx.cursor_line
local cursor = ctx.cursor.character
for i = cursor, 1, -1 do
local char = line:sub(i, i)
if char == ":" or char == "," then
query = line:sub(i + 2, cursor)
break
end
end
local abook_addressbook = os.getenv("ABOOK_ADDRESSBOOK")
local abook_args = { "--mutt-query", query }
if abook_addressbook then
table.insert(abook_args, "-f")
table.insert(abook_args, abook_addressbook)
end
Job
:new({
command = "abook",
args = abook_args,
on_exit = function(job, code)
if code ~= 0 then
return
end
local result = job:result()
local items = {}
for _, item in ipairs(result) do
local item_parts = vim.split(item, "\t", { trimempty = true })
if item_parts[1] then
local label = string.format(
"%s <%s>",
item_parts[2],
item_parts[1]
) or item_parts[1]
table.insert(items, {
label = label,
filterText = label:gsub(" ", params.option.space_filter),
kind = cmp.lsp.CompletionItemKind.Text,
})
end
end
callback({ items = items, isIncomplete = false })
end,
})
:start()
end
return source
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