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Add a way to manually configure labels #66

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Add a way to manually configure labels #66

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30 changes: 16 additions & 14 deletions lua/cmp_luasnip/init.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -5,16 +5,18 @@ local source = {}

local defaults = {
use_show_condition = true,
show_autosnippets = false,
show_autosnippets = false,
label_aliases = {},
}

-- the options are being passed via cmp.setup.sources, e.g.
-- require('cmp').setup { sources = { { name = 'luasnip', opts = {...} } } }
local function init_options(params)
params.option = vim.tbl_deep_extend('keep', params.option, defaults)
params.option = vim.tbl_deep_extend("keep", params.option, defaults)
vim.validate({
use_show_condition = { params.option.use_show_condition, 'boolean' },
show_autosnippets = { params.option.show_autosnippets, 'boolean' },
use_show_condition = { params.option.use_show_condition, "boolean" },
show_autosnippets = { params.option.show_autosnippets, "boolean" },
label_aliases = { params.option.label_aliases, "table" },
})
end

Expand Down Expand Up @@ -72,28 +74,28 @@ function source:complete(params, callback)
if not snip_cache[ft] then
-- ft not yet in cache.
local ft_items = {}
local ft_table = require("luasnip").get_snippets(ft, {type = "snippets"})
local ft_table = require("luasnip").get_snippets(ft, { type = "snippets" })
local iter_tab
if params.option.show_autosnippets then
local auto_table = require('luasnip').get_snippets(ft, {type="autosnippets"})
iter_tab = {{ft_table, false}, {auto_table, true}}
local auto_table = require("luasnip").get_snippets(ft, { type = "autosnippets" })
iter_tab = { { ft_table, false }, { auto_table, true } }
else
iter_tab = {{ft_table, false}}
iter_tab = { { ft_table, false } }
end
for _,ele in ipairs(iter_tab) do
local tab,auto = unpack(ele)
for _, ele in ipairs(iter_tab) do
local tab, auto = unpack(ele)
for j, snip in pairs(tab) do
if not snip.hidden then
ft_items[#ft_items + 1] = {
word = snip.trigger,
label = snip.trigger,
label = params.option.label_aliases[snip.trigger] or snip.trigger,
kind = cmp.lsp.CompletionItemKind.Snippet,
data = {
priority = snip.effective_priority or 1000, -- Default priority is used for old luasnip versions
filetype = ft,
snip_id = snip.id,
show_condition = snip.show_condition,
auto = auto
auto = auto,
},
}
end
Expand Down Expand Up @@ -148,9 +150,9 @@ function source:execute(completion_item, callback)
local clear_region = {
from = {
cursor[1],
cursor[2] - #completion_item.word
cursor[2] - #completion_item.word,
},
to = cursor
to = cursor,
}
if expand_params ~= nil then
if expand_params.clear_region ~= nil then
Expand Down