52 lines
1.1 KiB
Lua
52 lines
1.1 KiB
Lua
local M = {}
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local function parent_dir(path)
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local idx = path:match('.*/()')
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if idx == nil then
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return nil
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end
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return path:sub(1, idx - 2)
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end
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local function scan_dir(path)
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local pfile = io.popen('ls -a "'..path..'"')
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local files = {}
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for filename in pfile:lines() do
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table.insert(files, filename)
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end
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return files
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end
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local rootfiles = {
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'.git',
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'package.json',
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'node_modules',
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'Makefile',
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'*.sln'
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}
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M.find_project_root = function()
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local stop_at = parent_dir(os.getenv('HOME'))
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local cwd = vim.fn.expand('%:p:h')
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local cur_dir = cwd
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while cur_dir:find(stop_at) == 1 do
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for _, filename in pairs(scan_dir(cur_dir)) do
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for _, rootfile in pairs(rootfiles) do
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if rootfile:sub(1, 1) == '*' then
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local idx = filename:find(rootfile:sub(2))
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if idx == filename:len() - rootfile:len() + 2 then
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return cur_dir
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end
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elseif filename == rootfile then
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print(cur_dir)
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return cur_dir
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end
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end
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end
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cur_dir = parent_dir(cur_dir)
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end
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return cwd
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end
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return M
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