mirror of
https://github.com/neovim/neovim.git
synced 2025-10-26 12:27:24 +00:00
43 lines
1.3 KiB
Lua
43 lines
1.3 KiB
Lua
local M = {}
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local health = vim.health
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local deprecated = {} ---@type [string, table, string][]
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function M.check()
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if next(deprecated) == nil then
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health.ok('No deprecated functions detected')
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return
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end
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for name, v in vim.spairs(deprecated) do
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health.start('')
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local version, backtraces, alternative = v[1], v[2], v[3]
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local major, minor = version:match('(%d+)%.(%d+)')
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major, minor = tonumber(major), tonumber(minor)
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local removal_version = string.format('nvim-%d.%d', major, minor)
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local will_be_removed = vim.fn.has(removal_version) == 1 and 'was removed' or 'will be removed'
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local msg = ('%s is deprecated. Feature %s in Nvim %s'):format(name, will_be_removed, version)
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local msg_alternative = alternative and ('use %s instead.'):format(alternative)
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local advice = { msg_alternative }
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table.insert(advice, backtraces)
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advice = vim.iter(advice):flatten():totable()
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health.warn(msg, advice)
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end
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end
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function M.add(name, version, backtrace, alternative)
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if deprecated[name] == nil then
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deprecated[name] = { version, { backtrace }, alternative }
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return
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end
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local it = vim.iter(deprecated[name][2])
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if it:find(backtrace) == nil then
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table.insert(deprecated[name][2], backtrace)
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end
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end
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return M
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