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--
-- dotfiles plugin
--
-- Returns true if the current buffer is part of the Dotfiles repository
local function detect_dotfiles_file()
if vim.env.DOTFILES_DIR == nil then
return false
end
local ret = vim.system(
{ "git", "--git-dir=" .. vim.env.DOTFILES_DIR, "--work-tree=" .. vim.env.HOME, "ls-files" },
{ text = true }
):wait()
local buf_file_name = string.sub(vim.api.nvim_buf_get_name(0), #vim.env.HOME + 2)
for _, dotfiles_filename in ipairs(vim.split(ret.stdout, "\n", { trimempty = true })) do
if dotfiles_filename == buf_file_name then
return true
end
end
return false
end
vim.api.nvim_create_autocmd("BufEnter", {
desc = "Detect dotfiles file",
group = vim.g.dotfiles.augroup,
callback = function()
vim.b.dotfiles_file = detect_dotfiles_file()
end,
})
vim.api.nvim_create_user_command("DotfilesOn", function()
vim.g.gitgutter_git_args = "--git-dir=" .. vim.env.DOTFILES_DIR .. " --work-tree=" .. vim.env.HOME
end, { desc = "Activate dotfiles (set git env)" })
vim.api.nvim_create_user_command("DotfilesOff", function()
vim.g.gitgutter_git_args = ""
end, { desc = "Deactivate dotfiles (unset git env)" })
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