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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
---@param range conform.Range
---@return integer start_offset
---@return integer end_offset
M.get_offsets_from_range = function(bufnr, range)
local row = range.start[1] - 1
local end_row = range["end"][1] - 1
local col = range.start[2]
local end_col = range["end"][2]
local start_offset = vim.api.nvim_buf_get_offset(bufnr, row) + col
local end_offset = vim.api.nvim_buf_get_offset(bufnr, end_row) + end_col
return start_offset, end_offset
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
---@generic T : fun()
---@param cb T
---@param wrapper T
---@return T
M.wrap_callback = function(cb, wrapper)
return function(...)
wrapper(...)
cb(...)
end
end
return M
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