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If blank line is specified, do not add indentation

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Closes #4
This commit is contained in:
Daniel Mathiot
2021-08-24 22:11:54 +02:00
parent b58292f71f
commit 85cd80f8e6
1 changed files with 30 additions and 19 deletions
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47
lua/neogen/generators/default.lua
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@@ -5,8 +5,8 @@ local ts_utils = require("nvim-treesitter.ts_utils")
--- @param parent userdata the node used to generate the annotations
--- @param data table the data from the granulator, which is a set of [type] = results
--- @param template table a template from the configuration
--- There are some special fields it can take:
--- @return table { line, content }, with line being the line to append the content
--- @return table { line, content, opts }, with line being the line to append the content
neogen.default_generator = function(parent, data, template)
local start_row, start_column, end_row, end_column = ts_utils.get_node_range(parent)
local commentstring, generated_template = vim.trim(vim.api.nvim_buf_get_option(0, "commentstring"):format(""))
@@ -49,32 +49,43 @@ neogen.default_generator = function(parent, data, template)
for _, values in ipairs(generated_template) do
local type = values[1]
-- Checks for custom options
-- Supported options:
-- - before_first_item = string[]
-- - no_params = bool
local formatted_string = values[2]
local opts = values[3] or {}
-- Will append the item before all their nodes
if opts.before_first_item and data[type] then
for _, value in pairs(opts.before_first_item) do
table.insert(result, prefix .. value)
for i, value in ipairs(opts.before_first_item) do
if value == "" then
table.insert(result, value)
else
table.insert(result, prefix .. value)
end
end
end
-- If there is no data returned, will append the string with opts.no_results
if opts.no_results == true and vim.tbl_isempty(data) then
table.insert(result, prefix .. values[2])
else
if not type and opts.no_results ~= true and not vim.tbl_isempty(data) then
table.insert(result, prefix .. values[2]:format(""))
if formatted_string == "" then
table.insert(result, formatted_string)
else
table.insert(result, prefix .. formatted_string)
end
else
-- append the output as is
if type == nil and opts.no_results ~= true and not vim.tbl_isempty(data) then
if formatted_string == "" then
table.insert(result, formatted_string)
else
table.insert(result, prefix .. formatted_string:format(""))
end
else
-- Format the output with the corresponding data
if data[type] then
if #vim.tbl_values(data[type]) == 1 then
table.insert(result, prefix .. values[2]:format(data[type][1]))
else
for _, value in ipairs(data[type]) do
table.insert(result, prefix .. values[2]:format(value))
for _, value in ipairs(data[type]) do
if formatted_string == "" then
table.insert(result, formatted_string)
else
table.insert(result, prefix .. formatted_string:format(value))
end
end
end