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fix: wait for buffer to attach in M.show

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Fixes #1091
This commit is contained in:
Lewis Russell 2024-07-25 10:50:40 +01:00
parent 1d2cb568a7
commit 1c128d4585
1 changed files with 10 additions and 1 deletions
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11
lua/gitsigns/diffthis.lua
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@ -5,7 +5,7 @@ local util = require('gitsigns.util')
local Status = require('gitsigns.status')
local cache = require('gitsigns.cache').cache
local dprint = require('gitsigns.debug.log').dprint
local log = require('gitsigns.debug.log')
local throttle_by_id = require('gitsigns.debounce').throttle_by_id
local api = vim.api
@ -155,12 +155,14 @@ end
--- @param _callback? fun()
M.diffthis = async.create(2, function(base, opts, _callback)
if vim.wo.diff then
log.dprint('diff is disabled')
return
end
local bufnr = api.nvim_get_current_buf()
local bcache = cache[bufnr]
if not bcache then
log.dprintf('buffer %d is not attached', bufnr)
return
end
@ -189,6 +191,13 @@ M.show = async.create(2, function(bufnr, base, _callback)
dprint('bufname ' .. bufname)
vim.cmd.edit(bufname)
-- Wait for the buffer to attach in case the user passes a callback that
-- requires the buffer to be attached.
local sbufnr = api.nvim_get_current_buf()
vim.wait(2000, function()
return cache[sbufnr] ~= nil
end)
end)
--- @param bufnr integer