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persisted.nvim
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Fix: use_git_branch in a non git repo caused error 

Using `use_git_branch` in a non git enabled repo caused an error. This has been addressed by checking for the presence of a `.git` folder in the cwd. If no branch has been specified then we default to HEAD via the addition of `2>/dev/null` in our shell command
main
olimorris 2021-09-08 17:01:06 +01:00
parent 2d6a222073
commit 76a994c185
1 changed files with 7 additions and 4 deletions
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11
lua/persistence/init.lua
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@ -10,10 +10,13 @@ function M.get_current()
end end
function M.get_branch() function M.get_branch()
if Config.options.use_git_branch == true then local git_enabled = (vim.fn.isdirectory(vim.fn.getcwd()..'/.git') == 1)
local branch = vim.api.nvim_exec([[!git rev-parse --abbrev-ref HEAD]], true)
-- The command returns two lines. We only need the second one if Config.options.use_git_branch == true and git_enabled == true then
lines = {} local branch = vim.api.nvim_exec([[!git rev-parse --abbrev-ref HEAD 2>/dev/null]], true)
-- The branch command returns two lines. We only need the second line
local lines = {}
for s in branch:gmatch("[^\r\n]+") do for s in branch:gmatch("[^\r\n]+") do
table.insert(lines, '_' .. s) table.insert(lines, '_' .. s)
end end