1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
|
local has_devicons, devicons = pcall(require, 'nvim-web-devicons')
local utils = require('telescope.utils')
local make_entry = {}
make_entry.types = {
GENERIC = 0,
FILE = 1,
}
local transform_devicons
if has_devicons then
_DeviconStore = _DeviconStore or {}
transform_devicons = function(filename, display, opts)
if opts.disable_devicons then
return display
end
if _DeviconStore[filename] then
return _DeviconStore[filename]
end
local icon_display = (devicons.get_icon(filename, string.match(filename, '%a+$')) or ' ') .. ' ' .. display
_DeviconStore[filename] = icon_display
return icon_display
end
else
transform_devicons = function(_, display, _)
return display
end
end
function make_entry.gen_from_string()
return function(line)
return {
valid = line ~= "",
entry_type = make_entry.types.GENERIC,
value = line,
ordinal = line,
display = line,
}
end
end
function make_entry.gen_from_file(opts)
opts = opts or {}
local cwd = vim.fn.expand(opts.cwd or vim.fn.getcwd())
local make_display = function(line)
local display = line
if opts.shorten_path then
display = utils.path_shorten(line)
end
display = transform_devicons(line, display, opts)
return display
end
return function(line)
local entry = {
ordinal = line,
value = line,
entry_type = make_entry.types.FILE,
filename = line,
path = cwd .. '/' .. line,
}
entry.display = make_display(line)
return entry
end
end
function make_entry.gen_from_vimgrep(opts)
opts = opts or {}
local display_string = "%s:%s%s"
local make_display = function(entry)
local display = entry.value
local display_filename
if opts.shorten_path then
display_filename = utils.path_shorten(entry.filename)
else
display_filename = entry.filename
end
local coordinates = ""
if not opts.disable_coordinates then
coordinates = string.format("%s:%s:", entry.lnum, entry.col)
end
display = transform_devicons(
entry.filename,
string.format(display_string, display_filename, coordinates, entry.text),
opts
)
return display
end
return function(line)
-- TODO: Consider waiting to do this string.find
-- TODO: Is this the fastest way to get each of these?
-- Or could we just walk the text and check for colons faster?
local _, _, filename, lnum, col, text = string.find(line, [[([^:]+):(%d+):(%d+):(.*)]])
local ok
ok, lnum = pcall(tonumber, lnum)
if not ok then lnum = nil end
ok, col = pcall(tonumber, col)
if not ok then col = nil end
return {
valid = line ~= "",
value = line,
ordinal = line,
display = make_display,
entry_type = make_entry.types.FILE,
filename = filename,
lnum = lnum,
col = col,
text = text,
}
end
end
function make_entry.gen_from_quickfix(opts)
opts = opts or {}
local make_display = function(entry)
local to_concat = {}
if not opts.hide_filename then
local filename = entry.filename
if opts.shorten_path then
filename = utils.path_shorten(filename)
end
table.insert(to_concat, filename)
table.insert(to_concat, ":")
end
table.insert(to_concat, entry.text)
return table.concat(to_concat, "")
end
return function(entry)
return {
valid = true,
value = entry,
ordinal = (
not opts.ignore_filename and entry.filename
or ''
) .. ' ' .. entry.text,
display = make_display,
filename = entry.filename,
lnum = entry.lnum,
col = entry.col,
text = entry.text,
start = entry.start,
finish = entry.finish,
}
end
end
function make_entry.gen_from_buffer(opts)
return function(entry)
local bufnr_str = tostring(entry)
local bufname = vim.api.nvim_buf_get_name(entry)
if '' == bufname then
return nil
end
return {
valid = true,
value = bufname,
ordinal = bufnr_str .. " : " .. bufname,
display = bufnr_str .. " : " .. bufname,
bufnr = entry,
filename = bufname,
}
end
end
function make_entry.gen_from_treesitter(opts)
opts = opts or {}
local bufnr = opts.bufnr or vim.api.nvim_get_current_buf()
local make_display = function(entry)
if opts.show_line then
if not tonumber(opts.show_line) then
opts.show_line = 30
end
local spacing = string.rep(" ", opts.show_line - #entry.ordinal)
return entry.ordinal .. spacing .. ": " .. (vim.api.nvim_buf_get_lines(
bufnr,
entry.lnum - 1,
entry.lnum,
false
)[1] or '')
else
return entry.ordinal
end
end
return function(entry)
local ts_utils = require('nvim-treesitter.ts_utils')
local start_row, start_col, end_row, end_col = ts_utils.get_node_range(entry.node)
local node_text = ts_utils.get_node_text(entry.node)[1]
return {
valid = true,
value = entry.node,
ordinal = entry.kind .. " " .. node_text,
display = make_display,
node_text = node_text,
filename = vim.api.nvim_buf_get_name(bufnr),
-- need to add one since the previewer substacts one
lnum = start_row + 1,
col = start_col,
text = node_text,
start = start_row,
finish = end_row
}
end
end
return make_entry
|
