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local M = {}
---@param cmd string
---@return fun(ctx: conform.Context): string
M.from_node_modules = function(cmd)
return function(ctx)
local fs = require("conform.fs")
local found =
vim.fs.find("node_modules", { upward = true, type = "directory", path = ctx.dirname })
for _, dir in ipairs(found) do
local executable = fs.join(dir, ".bin", cmd)
if vim.fn.executable(executable) == 1 then
return executable
end
end
return cmd
end
end
---@param files string|string[]
---@return fun(ctx: conform.Context): nil|string
M.root_file = function(files)
return function(ctx)
local found = vim.fs.find(files, { upward = true, path = ctx.dirname })[1]
if found then
return vim.fs.dirname(found)
end
end
end
---@param bufnr? integer
---@return fun() Function that restores the window positions
M.save_win_positions = function(bufnr)
if bufnr == nil or bufnr == 0 then
bufnr = vim.api.nvim_get_current_buf()
end
local win_positions = {}
for _, winid in ipairs(vim.api.nvim_list_wins()) do
if vim.api.nvim_win_get_buf(winid) == bufnr then
vim.api.nvim_win_call(winid, function()
local view = vim.fn.winsaveview()
win_positions[winid] = view
end)
end
end
return function()
for winid, view in pairs(win_positions) do
vim.api.nvim_win_call(winid, function()
pcall(vim.fn.winrestview, view)
end)
end
end
end
---@generic T : any
---@param tbl T[]
---@param start_idx? number
---@param end_idx? number
---@return T[]
M.tbl_slice = function(tbl, start_idx, end_idx)
local ret = {}
if not start_idx then
start_idx = 1
end
if not end_idx then
end_idx = #tbl
end
for i = start_idx, end_idx do
table.insert(ret, tbl[i])
end
return ret
end
return M
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