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feat!: opts.need specifieds how many buffers should be open for saving. Replaces save_empty. Closes #19

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Folke Lemaitre 2024-07-06 21:41:58 +02:00
parent f0ac0e981e
commit 7bb575517c
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GPG Key ID: 41F8B1FBACAE2040
2 changed files with 5 additions and 5 deletions
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4
lua/persistence/config.lua
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@ -3,7 +3,9 @@ local M = {}
---@class Persistence.Config ---@class Persistence.Config
local defaults = { local defaults = {
dir = vim.fn.stdpath("state") .. "/sessions/", -- directory where session files are saved dir = vim.fn.stdpath("state") .. "/sessions/", -- directory where session files are saved
save_empty = false, -- don't save if there are no open file buffers -- minimum number of file buffers that need to be open to save
-- Set to 0 to always save
need = 1,
} }
---@type Persistence.Config ---@type Persistence.Config

6
lua/persistence/init.lua
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@ -35,16 +35,14 @@ function M.start()
group = vim.api.nvim_create_augroup("persistence", { clear = true }), group = vim.api.nvim_create_augroup("persistence", { clear = true }),
callback = function() callback = function()
M.fire("SavePre") M.fire("SavePre")
if not Config.options.save_empty then if Config.options.need > 0 then
local bufs = vim.tbl_filter(function(b) local bufs = vim.tbl_filter(function(b)
if vim.bo[b].buftype ~= "" or vim.bo[b].filetype == "gitcommit" or vim.bo[b].filetype == "gitrebase" then if vim.bo[b].buftype ~= "" or vim.bo[b].filetype == "gitcommit" or vim.bo[b].filetype == "gitrebase" then
return false return false
end end
return vim.api.nvim_buf_get_name(b) ~= "" return vim.api.nvim_buf_get_name(b) ~= ""
end, vim.api.nvim_list_bufs()) end, vim.api.nvim_list_bufs())
if #bufs == 0 then return #bufs >= Config.options.need
return
end
end end
M.save() M.save()