olexsmir/gopher.nvim
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fix(impl): refactor some logic, use new api

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Oleksandr Smirnov 2025-03-18 22:50:19 +02:00
parent 3642c247e5
commit ca191dbf3b
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3 changed files with 14 additions and 40 deletions
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50
lua/gopher/impl.lua
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@ -38,48 +38,22 @@ local ts_utils = require "gopher._utils.ts"
local u = require "gopher._utils"
local impl = {}
---@return string
---@private
local function get_struct()
local ns = ts_utils.get_struct_under_cursor(unpack(vim.api.nvim_win_get_cursor(0)))
if ns == nil then
u.notify "put cursor on a struct or specify a receiver"
return ""
end
vim.api.nvim_win_set_cursor(0, {
ns.dim.e.r,
ns.dim.e.c,
})
return ns.name
end
function impl.impl(...)
local args = { ... }
local iface, recv_name = "", ""
local recv = get_struct()
local iface, recv = "", ""
local bufnr = vim.api.nvim_get_current_buf()
if #args == 0 then
iface = vim.fn.input "impl: generating method stubs for interface: "
vim.cmd "redraw!"
if iface == "" then
u.deferred_notify("usage: GoImpl f *File io.Reader", vim.log.levels.INFO)
return
end
elseif #args == 1 then -- :GoImpl io.Reader
recv = string.lower(recv) .. " *" .. recv
vim.cmd "redraw!"
iface = select(1, ...)
if #args == 1 then -- :GoImpl io.Reader
local st = ts_utils.get_struct_under_cursor(bufnr)
iface = args[1]
recv = string.lower(st.name) .. " *" .. st.name
elseif #args == 2 then -- :GoImpl w io.Writer
recv_name = select(1, ...)
recv = string.format("%s *%s", recv_name, recv)
iface = select(#args, ...)
elseif #args > 2 then
iface = select(#args, ...)
recv = select(#args - 1, ...)
recv_name = select(#args - 2, ...)
recv = string.format("%s %s", recv_name, recv)
local st = ts_utils.get_struct_under_cursor(bufnr)
iface = args[2]
recv = args[1] .. " *" .. st.name
elseif #args == 3 then -- :GoImpl r Struct io.Reader
recv = args[1] .. " *" .. args[2]
iface = args[3]
end
local rs = r.sync { c.impl, "-dir", vim.fn.fnameescape(vim.fn.expand "%:p:h"), recv, iface }