| local M = {} |
| local health = vim.health |
|
|
| local deprecated = {} |
|
|
| function M.check() |
| if next(deprecated) == nil then |
| health.ok('No deprecated functions detected') |
| return |
| end |
|
|
| for name, v in vim.spairs(deprecated) do |
| health.start('') |
|
|
| local version, backtraces, alternative = v[1], v[2], v[3] |
| local major, minor = version:match('(%d+)%.(%d+)') |
| major, minor = tonumber(major), tonumber(minor) |
| local removal_version = string.format('nvim-%d.%d', major, minor) |
| local will_be_removed = vim.fn.has(removal_version) == 1 and 'was removed' or 'will be removed' |
|
|
| local msg = ('%s is deprecated. Feature %s in Nvim %s'):format(name, will_be_removed, version) |
| local msg_alternative = alternative and ('use %s instead.'):format(alternative) |
| local advice = { msg_alternative } |
| table.insert(advice, backtraces) |
| advice = vim.iter(advice):flatten():totable() |
| health.warn(msg, advice) |
| end |
| end |
|
|
| function M.add(name, version, backtrace, alternative) |
| if deprecated[name] == nil then |
| deprecated[name] = { version, { backtrace }, alternative } |
| return |
| end |
|
|
| local it = vim.iter(deprecated[name][2]) |
| if it:find(backtrace) == nil then |
| table.insert(deprecated[name][2], backtrace) |
| end |
| end |
|
|
| return M |
|
|
