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used the original, removing allow_space

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Josef Litoš 2022-07-26 12:00:23 +02:00 committed by GitHub
parent e231950fd0
commit 691f09425f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 56 additions and 45 deletions
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101
lua/cmp_path/init.lua
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@ -1,4 +1,4 @@
local cmp = require'cmp'
local cmp = require 'cmp'
local NAME_REGEX = '\\%([^/\\\\:\\*?<>\'"`\\|]\\)'
local PATH_REGEX = vim.regex(([[\%(/PAT*[^/\\\\:\\*?<>\'"`\\| ]\)*/\zePAT*$]]):gsub('PAT', NAME_REGEX))
@ -9,10 +9,11 @@ local constants = {
max_lines = 20,
}
---@class cmp_path.Options
---@class cmp_path.Option
---@field public trailing_slash boolean
---@field public get_cwd fun(): string
---@type cmp_buffer.Options
---@type cmp_path.Option
local defaults = {
trailing_slash = false,
get_cwd = function(params)
@ -24,34 +25,24 @@ source.new = function()
return setmetatable({}, { __index = source })
end
---@return cmp_buffer.Options
source._validate_options = function(_, params)
local opts = vim.tbl_deep_extend('keep', params.option, defaults)
vim.validate({
trailing_slash = { opts.trailing_slash, 'boolean' },
get_cwd = { opts.get_cwd, 'function' },
})
return opts
end
source.get_trigger_characters = function()
return { '/', '.' }
end
source.get_keyword_pattern = function()
source.get_keyword_pattern = function(self, params)
return NAME_REGEX .. '*'
end
source.complete = function(self, params, callback)
local opts = self:_validate_options(params)
local option = self:_validate_option(params)
local dirname = self:_dirname(params, opts)
local dirname = self:_dirname(params, option)
if not dirname then
return callback()
end
local include_hidden = string.sub(params.context.cursor_before_line, params.offset, params.offset) == '.'
self:_candidates(dirname, include_hidden, opts, function(err, candidates)
self:_candidates(dirname, include_hidden, option, function(err, candidates)
if err then
return callback()
end
@ -59,7 +50,20 @@ source.complete = function(self, params, callback)
end)
end
source._dirname = function(self, params, opts)
source.resolve = function(self, completion_item, callback)
local data = completion_item.data
if data.stat and data.stat.type == 'file' then
local ok, documentation = pcall(function()
return self:_get_documentation(data.path, constants.max_lines)
end)
if ok then
completion_item.documentation = documentation
end
end
callback(completion_item)
end
source._dirname = function(self, params, option)
local s = PATH_REGEX:match_str(params.context.cursor_before_line)
if not s then
return nil
@ -68,7 +72,7 @@ source._dirname = function(self, params, opts)
local dirname = string.gsub(string.sub(params.context.cursor_before_line, s + 2), '%a*$', '') -- exclude '/'
local prefix = string.sub(params.context.cursor_before_line, 1, s + 1) -- include '/'
local buf_dirname = opts.get_cwd(params)
local buf_dirname = option.get_cwd(params)
if vim.api.nvim_get_mode().mode == 'c' then
buf_dirname = vim.fn.getcwd()
end
@ -107,24 +111,7 @@ source._dirname = function(self, params, opts)
return nil
end
local function lines_from(file, count)
local bfile = assert(io.open(file, 'rb'))
local first_k = bfile:read(1024)
if first_k:find('\0') then
return { kind = cmp.lsp.MarkupKind.PlainText, value = 'binary file' }
end
local lines = { '```' .. (vim.filetype.match { filename = file } or '') }
for line in first_k:gmatch("[^\r\n]+") do
lines[#lines + 1] = line
if count ~= nil and #lines >= count then
break
end
end
lines[#lines + 1] = '```'
return { kind = cmp.lsp.MarkupKind.Markdown, value = table.concat(lines, '\n') }
end
source._candidates = function(_, dirname, include_hidden, opts, callback)
source._candidates = function(_, dirname, include_hidden, option, callback)
local fs, err = vim.loop.fs_scandir(dirname)
if err then
return callback(err, nil)
@ -168,7 +155,7 @@ source._candidates = function(_, dirname, include_hidden, opts, callback)
item.kind = cmp.lsp.CompletionItemKind.Folder
item.label = name .. '/'
item.insertText = name .. '/'
if not opts.trailing_slash then
if not option.trailing_slash then
item.word = name
end
end
@ -198,15 +185,39 @@ source._is_slash_comment = function(_)
return is_slash_comment and not no_filetype
end
function source:resolve(completion_item, callback)
local data = completion_item.data
if data.stat and data.stat.type == 'file' then
local ok, preview_lines = pcall(lines_from, data.path, constants.max_lines)
if ok then
completion_item.documentation = preview_lines
---@return cmp_path.Option
source._validate_option = function(_, params)
local option = vim.tbl_deep_extend('keep', params.option, defaults)
vim.validate({
trailing_slash = { option.trailing_slash, 'boolean' },
get_cwd = { option.get_cwd, 'function' },
})
return option
end
source._get_documentation = function(_, filename, count)
local binary = assert(io.open(filename, 'rb'))
local first_kb = binary:read(1024)
if first_kb:find('\0') then
return { kind = cmp.lsp.MarkupKind.PlainText, value = 'binary file' }
end
local contents = {}
for content in first_kb:gmatch("[^\r\n]+") do
table.insert(contents, content)
if count ~= nil and #contents >= count then
break
end
end
callback(completion_item)
local filetype = vim.filetype.match({ filename = filename })
if not filetype then
return { kind = cmp.lsp.MarkupKind.PlainText, value = table.concat(contents, '\n') }
end
table.insert(contents, 1, '```' .. filetype)
table.insert(contents, '```')
return { kind = cmp.lsp.MarkupKind.Markdown, value = table.concat(contents, '\n') }
end
return source