2021-08-13 22:32:56 +02:00
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local M = {}
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local null_ls = require "null-ls"
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2021-10-10 21:07:41 +02:00
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local services = require "lvim.lsp.null-ls.services"
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local Log = require "lvim.core.log"
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2021-08-13 22:32:56 +02:00
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2021-10-20 20:01:51 +02:00
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function M.list_registered_providers(filetype)
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2021-10-03 16:13:46 +02:00
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local null_ls_methods = require "null-ls.methods"
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local formatter_method = null_ls_methods.internal["FORMATTING"]
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local registered_providers = services.list_registered_providers_names(filetype)
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return registered_providers[formatter_method] or {}
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2021-08-13 22:32:56 +02:00
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end
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function M.list_available(filetype)
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local formatters = {}
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2021-10-10 21:07:41 +02:00
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local tbl = require "lvim.utils.table"
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2021-08-13 22:32:56 +02:00
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for _, provider in pairs(null_ls.builtins.formatting) do
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2021-10-09 13:45:34 +02:00
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if tbl.contains(provider.filetypes or {}, function(ft)
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return ft == "*" or ft == filetype
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end) then
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2021-08-13 22:32:56 +02:00
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table.insert(formatters, provider.name)
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end
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end
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2021-11-06 13:18:59 +01:00
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table.sort(formatters)
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2021-08-13 22:32:56 +02:00
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return formatters
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end
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2021-10-09 13:39:15 +02:00
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function M.list_configured(formatter_configs)
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2021-08-13 22:32:56 +02:00
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local formatters, errors = {}, {}
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for _, fmt_config in ipairs(formatter_configs) do
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2021-10-09 13:45:34 +02:00
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local formatter_name = fmt_config.exe:gsub("-", "_")
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local formatter = null_ls.builtins.formatting[formatter_name]
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2021-08-13 22:32:56 +02:00
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if not formatter then
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2021-09-01 10:49:20 +02:00
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Log:error("Not a valid formatter: " .. fmt_config.exe)
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2021-08-13 22:32:56 +02:00
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errors[fmt_config.exe] = {} -- Add data here when necessary
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else
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local formatter_cmd = services.find_command(formatter._opts.command)
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if not formatter_cmd then
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2021-09-01 10:49:20 +02:00
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Log:warn("Not found: " .. formatter._opts.command)
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2021-08-13 22:32:56 +02:00
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errors[fmt_config.exe] = {} -- Add data here when necessary
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else
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2021-09-01 10:49:20 +02:00
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Log:debug("Using formatter: " .. formatter_cmd)
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2021-10-08 08:57:11 +02:00
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formatters[fmt_config.exe] = formatter.with {
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command = formatter_cmd,
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extra_args = fmt_config.args,
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2021-10-09 13:39:15 +02:00
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filetypes = fmt_config.filetypes,
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2021-10-08 08:57:11 +02:00
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}
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2021-08-13 22:32:56 +02:00
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end
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end
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end
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return { supported = formatters, unsupported = errors }
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end
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2021-10-09 13:39:15 +02:00
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function M.setup(formatter_configs)
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2021-10-03 16:13:46 +02:00
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if vim.tbl_isempty(formatter_configs) then
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2021-08-13 22:32:56 +02:00
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return
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end
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2021-10-09 13:39:15 +02:00
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local formatters_by_ft = M.list_configured(formatter_configs)
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2021-10-08 08:57:11 +02:00
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null_ls.register { sources = formatters_by_ft.supported }
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2021-08-13 22:32:56 +02:00
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end
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return M
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