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fix: prevent duplicate buffer name error with setNames #186

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merged 2 commits into from
Feb 14, 2023
Merged

fix: prevent duplicate buffer name error with setNames #186

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80c97c3
fix: prevent duplicate buffer name error with `setNames`
shortcuts Feb 14, 2023
5f0c438
lint
shortcuts Feb 14, 2023
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6 changes: 6 additions & 0 deletions lua/no-neck-pain/wins.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,12 @@ function W.createSideBuffers(tab)
local id = vim.api.nvim_get_current_win()

if _G.NoNeckPain.config.buffers.setNames then
local exist = vim.fn.bufnr("no-neck-pain-" .. side)

if exist ~= -1 then
vim.api.nvim_buf_delete(exist, { force = true })
end

vim.api.nvim_buf_set_name(0, "no-neck-pain-" .. side)
end

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17 changes: 17 additions & 0 deletions tests/test_buffers.lua
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Expand Up @@ -228,6 +228,23 @@ end

T["left/right"] = MiniTest.new_set()

T["left/right"]["setNames doesn't throw when re-creating side buffers"] = function()
child.lua([[require('no-neck-pain').setup({width=50, buffers={setNames=true}})]])

-- enable
child.cmd([[NoNeckPain]])

eq_buf_width(child, "tabs[1].wins.main.left", 15)
eq_buf_width(child, "tabs[1].wins.main.right", 15)

-- toggle
child.cmd([[NoNeckPain]])
child.cmd([[NoNeckPain]])

eq_buf_width(child, "tabs[1].wins.main.left", 15)
eq_buf_width(child, "tabs[1].wins.main.right", 15)
end

T["left/right"]["have the same width"] = function()
child.lua([[
require('no-neck-pain').setup({width=50})
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