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local map, auto = core.misc.map, core.misc.auto
return { "L3MON4D3/LuaSnip",
branch = "v2.4.0",
disable = not vim.fn.has("nvim-0.7.0"),
config = function()
vim.cmd("make install_jsregexp")
end,
function()
local luasnip = require("luasnip")
local types = require("luasnip.util.types")
luasnip.config.set_config {
history = true, -- return back into snippet
enable_autosnippets = true,
-- update on text insert and cursor hold
updateevents = { "TextChanged", "TextChangedI", "CursorHold" },
ext_opts = {
[types.choiceNode] = {
active = {
virt_text = {{ "●", "@boolean" }}
}
},
[types.insertNode] = {
active = {
virt_text = {{ "●", "@constant" }}
}
}
}
}
map({"i", "s"}, "<c-a>", function()
if luasnip.choice_active() then
luasnip.change_choice(1)
end
end)
map({"i", "s"}, "<c-e>", function()
if luasnip.expandable() then
luasnip.expand()
end
end)
map({"i", "s"}, "<C-j>", function()
if luasnip.jumpable(1) then
luasnip.jump(1)
end
end)
map({"i", "s"}, "<C-k>", function()
if luasnip.jumpable(-1) then
luasnip.jump(-1)
end
end)
-- collect all snippets and add them when in the correct file type
for _, file in ipairs(vim.api.nvim_get_runtime_file("lua/snippets/*.lua",
true)) do
local fn = file:gsub("^.*/", ""):gsub("%.lua$", "")
auto("FileType", {
pattern = fn,
once = true,
callback = function()
local ret = require("snippets."..fn)
if type(ret) ~= "boolean" then
luasnip.add_snippets(fn, ret, { key = fn })
end
end
})
end
end
}
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