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1 | !636 |
2 | !modern |
3 | |
4 | main {
|
5 | static S programID; |
6 | static S searchFor; |
7 | static int count; |
8 | |
9 | psvm {
|
10 | if (args.length == 0) {
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11 | print("I search for files under the current directory.");
|
12 | print("Syntax: " + programID + " filetosearch");
|
13 | } |
14 | searchFor = args[0]; |
15 | |
16 | scan(".");
|
17 | |
18 | if (count == 0) print("No results.");
|
19 | } |
20 | |
21 | static void scan(S file) {
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22 | scan(new File(file)); |
23 | } |
24 | |
25 | static S makeSearchPattern(S pat) {
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26 | return pat.replace(".", "\\.").replace("*", ".*"); // rough...
|
27 | } |
28 | |
29 | static boolean match(S pat, File f) {
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30 | return Pattern.compile(makeSearchPattern(pat), Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE).matcher(f.getName()).matches(); |
31 | } |
32 | |
33 | static void scan(File f) {
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34 | if (match(searchFor, f)) {
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35 | print("Found " + (f.isFile() ? "file" : "dir") + ": " + f.getPath());
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36 | ++count; |
37 | } |
38 | if (f.isDirectory()) {
|
39 | File[] l = f.listFiles(); |
40 | if (l != null) for (File x : l) scan(x); |
41 | } |
42 | } |
43 | } |
Began life as a copy of #1000702
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| Snippet ID: | #744 |
| Snippet name: | Find a file |
| Eternal ID of this version: | #744/1 |
| Text MD5: | c6ace841109c099a607d67b5c92702e9 |
| Transpilation MD5: | 4e2b11a71d4e22349450b7affaa3c5bc |
| Author: | stefan |
| Category: | |
| Type: | JavaX source code |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2015-08-23 16:01:16 |
| Source code size: | 1014 bytes / 43 lines |
| Pitched / IR pitched: | No / Yes |
| Views / Downloads: | 629 / 681 |
| Referenced in: | [show references] |