blob: ae1479f377a2c5489e32ec2475fa8748e3b7cdfe (
plain) (
blame)
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
|
/*******************************************************************************
* Copyright (c) 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Pivotal, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.text.quicksearch.internal.core.pathmatch;
import org.apache.tools.ant.types.selectors.TokenizedPath;
import org.apache.tools.ant.types.selectors.TokenizedPattern;
import org.eclipse.core.resources.IResource;
@SuppressWarnings("restriction")
public class ResourceMatchers {
public static ResourceMatcher ANY = new ResourceMatcher() {
@Override
public String toString() {
return "ResourceMatcher(ANY)";
}
@Override
public boolean matches(IResource resource) {
return true;
}
};
public static ResourceMatcher commaSeparatedPaths(String text) {
text = text.trim();
if (text.isEmpty()) {
return ANY;
}
String[] paths = text.split(",");
if (paths.length==1) {
return path(paths[0]);
} else {
ResourceMatcher[] matchers = new ResourceMatcher[paths.length];
for (int i = 0; i < matchers.length; i++) {
matchers[i] = path(paths[i]);
}
return either(matchers);
}
}
private static ResourceMatcher either(ResourceMatcher... matchers) {
return new ResourceMatcher() {
@Override
public String toString() {
StringBuilder buf = new StringBuilder("ResourceMatcher(");
for (int i = 0; i < matchers.length; i++) {
if (i>0) {
buf.append(", ");
}
buf.append(matchers[i]);
}
buf.append(")");
return buf.toString();
}
@Override
public boolean matches(IResource resource) {
for (ResourceMatcher m : matchers) {
if (m.matches(resource)) {
return true;
}
}
return false;
}
};
}
private static ResourceMatcher path(String _pat) {
if (!_pat.startsWith("/") && !_pat.startsWith("**/")) {
_pat = "**/"+_pat;
}
final String pat = _pat;
TokenizedPattern matcher = new TokenizedPattern(pat);
return new ResourceMatcher() {
@Override
public String toString() {
return pat;
}
@Override
public boolean matches(IResource resource) {
TokenizedPath path = new TokenizedPath(resource.getFullPath().toString());
return matcher.matchPath(path, true);
}
};
}
}
|
