olexsmir/gopher.nvim
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refactor!: dont add unnecessary empty lines

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Oleksandr Smirnov 2025-02-26 20:26:33 +02:00
parent 02cc77e81c
commit 5b233d877c
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6 changed files with 14 additions and 5 deletions
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12
lua/gopher/_utils/init.lua
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@ -30,4 +30,16 @@ function utils.readfile_joined(path)
return table.concat(vim.fn.readfile(path), "\n")
end
---@param t string[]
---@return string[]
function utils.remove_empty_lines(t)
local res = {}
for _, line in ipairs(t) do
if line ~= "" then
table.insert(res, line)
end
end
return res
end
return utils

2
lua/gopher/iferr.lua
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@ -30,7 +30,7 @@ function iferr.iferr()
error("iferr failed: " .. rs.stderr)
end
vim.fn.append(pos, vim.split(rs.stdout, "\n"))
vim.fn.append(pos, u.remove_empty_lines(vim.split(rs.stdout, "\n")))
vim.cmd [[silent normal! j=2j]]
vim.fn.setpos(".", pos)
end

2
lua/gopher/impl.lua
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@ -88,7 +88,7 @@ function impl.impl(...)
end
local pos = vim.fn.getcurpos()[2]
local output = vim.split(rs.stdout, "\n")
local output = u.remove_empty_lines(vim.split(rs.stdout, "\n"))
table.insert(output, 1, "")
vim.fn.append(pos, output)