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
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
|
pub mod controls_line;
pub mod search_results;
pub mod search_state;
pub mod selection_controls_area;
pub mod ui;
use crate::state::{CURRENT_SEARCH_TERM, ROOT};
use crate::MessageToPlugin;
use search_state::SearchType;
use std::collections::{BTreeMap, BTreeSet, HashMap};
use std::path::{Path, PathBuf};
use unicode_width::UnicodeWidthStr;
use zellij_tile::prelude::*;
use fuzzy_matcher::skim::SkimMatcherV2;
use fuzzy_matcher::FuzzyMatcher;
use search_results::SearchResult;
use serde::{Deserialize, Serialize};
use walkdir::WalkDir;
use std::io::{self, BufRead};
#[derive(Default, Serialize, Deserialize)]
pub struct Search {
search_type: SearchType,
file_names: BTreeSet<String>,
file_contents: BTreeMap<(String, usize), String>, // file_name, line_number, line
cached_file_name_results: HashMap<String, Vec<SearchResult>>,
cached_file_contents_results: HashMap<String, Vec<SearchResult>>,
}
impl Search {
pub fn new(search_type: SearchType) -> Self {
Search {
search_type,
..Default::default()
}
}
fn on_message(&mut self, message: String, payload: String) {
match serde_json::from_str::<MessageToSearch>(&message) {
Ok(MessageToSearch::ScanFolder) => {
self.scan_hd();
post_message_to_plugin(
serde_json::to_string(&MessageToPlugin::DoneScanningFolder).unwrap(),
"".to_owned(),
);
},
Ok(MessageToSearch::Search) => {
if let Some(current_search_term) = self.read_search_term_from_hd_cache() {
self.search(current_search_term);
}
},
Ok(MessageToSearch::FileSystemCreate) => {
self.rescan_files(payload);
},
Ok(MessageToSearch::FileSystemUpdate) => {
self.rescan_files(payload);
},
Ok(MessageToSearch::FileSystemDelete) => {
self.delete_files(payload);
},
Err(e) => eprintln!("Failed to deserialize worker message {:?}", e),
}
}
pub fn scan_hd(&mut self) {
for entry in WalkDir::new(ROOT).into_iter().filter_map(|e| e.ok()) {
self.add_file_entry(entry.path(), entry.metadata().ok());
}
}
pub fn search(&mut self, search_term: String) {
let search_results_limit = 100; // artificial limit to prevent probably unwanted chaos
// let mut matcher = SkimMatcherV2::default().use_cache(true).element_limit(search_results_limit);
let mut file_names_search_results = None;
let mut file_contents_search_results = None;
if let SearchType::Names | SearchType::NamesAndContents = self.search_type {
let file_names_matches = match self.cached_file_name_results.get(&search_term) {
Some(cached_results) => cached_results.clone(),
None => {
let mut matcher = SkimMatcherV2::default().use_cache(true);
let results = self.search_file_names(&search_term, &mut matcher);
self.cached_file_name_results
.insert(search_term.clone(), results.clone());
results
},
};
file_names_search_results = Some(
ResultsOfSearch::new(search_term.clone(), file_names_matches)
.limit_search_results(search_results_limit),
);
};
if let SearchType::Contents | SearchType::NamesAndContents = self.search_type {
let file_contents_matches = match self.cached_file_contents_results.get(&search_term) {
Some(cached_results) => cached_results.clone(),
None => {
let mut matcher = SkimMatcherV2::default().use_cache(true);
let results = self.search_file_contents(&search_term, &mut matcher);
self.cached_file_contents_results
.insert(search_term.clone(), results.clone());
results
},
};
file_contents_search_results = Some(
ResultsOfSearch::new(search_term.clone(), file_contents_matches)
.limit_search_results(search_results_limit),
);
};
// if the search term changed before we finished, let's search again!
if let Some(current_search_term) = self.read_search_term_from_hd_cache() {
if current_search_term != search_term {
return self.search(current_search_term.into());
}
}
if let Some(file_names_search_results) = file_names_search_results {
post_message_to_plugin(
serde_json::to_string(&MessageToPlugin::UpdateFileNameSearchResults).unwrap(),
serde_json::to_string(&file_names_search_results).unwrap(),
);
}
if let Some(file_contents_search_results) = file_contents_search_results {
post_message_to_plugin(
serde_json::to_string(&MessageToPlugin::UpdateFileContentsSearchResults).unwrap(),
serde_json::to_string(&file_contents_search_results).unwrap(),
);
}
}
pub fn rescan_files(&mut self, paths: String) {
match serde_json::from_str::<Vec<PathBuf>>(&paths) {
Ok(paths) => {
for path in paths {
self.add_file_entry(&path, path.metadata().ok());
}
self.cached_file_name_results.clear();
self.cached_file_contents_results.clear();
},
Err(e) => eprintln!("Failed to deserialize paths: {:?}", e),
}
}
pub fn delete_files(&mut self, paths: String) {
match serde_json::from_str::<Vec<PathBuf>>(&paths) {
Ok(paths) =></
|
