343e1941ba
* chore: drop support for nvim-0.5, 0.6 (BREAKING) Users of these versions can still use compatibility tags compat-nvim-0.5 and compat-nvim-0.6 respectively. BREAKING CHANGE * add testing for 0.9
101 lines
3.3 KiB
Lua
101 lines
3.3 KiB
Lua
local M = {}
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---functions that how how to retrieve diagnostics from specific source.
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---returns error_count:number, warning_count:number,
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--- info_count:number, hint_count:number
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M.sources = {
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nvim_lsp = function()
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local error_count, warning_count, info_count, hint_count
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local diagnostics = vim.diagnostic.get(0)
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local count = { 0, 0, 0, 0 }
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for _, diagnostic in ipairs(diagnostics) do
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if vim.startswith(vim.diagnostic.get_namespace(diagnostic.namespace).name, 'vim.lsp') then
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count[diagnostic.severity] = count[diagnostic.severity] + 1
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end
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end
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error_count = count[vim.diagnostic.severity.ERROR]
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warning_count = count[vim.diagnostic.severity.WARN]
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info_count = count[vim.diagnostic.severity.INFO]
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hint_count = count[vim.diagnostic.severity.HINT]
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return error_count, warning_count, info_count, hint_count
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end,
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nvim_workspace_diagnostic = function()
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local diag_severity = vim.diagnostic.severity
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local function workspace_diag(severity)
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local count = vim.diagnostic.get(nil, { severity = severity })
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return vim.tbl_count(count)
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end
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return workspace_diag(diag_severity.ERROR),
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workspace_diag(diag_severity.WARN),
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workspace_diag(diag_severity.INFO),
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workspace_diag(diag_severity.HINT)
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end,
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nvim_diagnostic = function()
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local diagnostics = vim.diagnostic.get(0)
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local count = { 0, 0, 0, 0 }
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for _, diagnostic in ipairs(diagnostics) do
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count[diagnostic.severity] = count[diagnostic.severity] + 1
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end
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return count[vim.diagnostic.severity.ERROR],
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count[vim.diagnostic.severity.WARN],
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count[vim.diagnostic.severity.INFO],
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count[vim.diagnostic.severity.HINT]
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end,
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coc = function()
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local data = vim.b.coc_diagnostic_info
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if data then
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return data.error, data.warning, data.information, data.hint
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else
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return 0, 0, 0, 0
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end
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end,
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ale = function()
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local ok, data = pcall(vim.fn['ale#statusline#Count'], vim.api.nvim_get_current_buf())
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if ok then
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return data.error + data.style_error, data.warning + data.style_warning, data.info, 0
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else
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return 0, 0, 0, 0
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end
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end,
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vim_lsp = function()
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local ok, data = pcall(vim.fn['lsp#get_buffer_diagnostics_counts'])
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if ok then
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return data.error, data.warning, data.information, data.hint
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else
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return 0, 0, 0, 0
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end
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end,
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}
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---returns list of diagnostics count from all sources
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---@param sources table list of sources
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---@return table {{error_count, warning_count, info_count, hint_count}}
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M.get_diagnostics = function(sources)
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local result = {}
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for index, source in ipairs(sources) do
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if type(source) == 'string' then
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local error_count, warning_count, info_count, hint_count = M.sources[source]()
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result[index] = {
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error = error_count,
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warn = warning_count,
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info = info_count,
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hint = hint_count,
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}
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elseif type(source) == 'function' then
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local source_result = source()
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source_result = type(source_result) == 'table' and source_result or {}
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result[index] = {
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error = source_result.error or 0,
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warn = source_result.warn or 0,
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info = source_result.info or 0,
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hint = source_result.hint or 0,
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}
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end
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end
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return result
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end
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return M
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