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
|
// Copyright 2017 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.devtools.build.android.aapt2;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;
import com.google.devtools.build.android.ManifestContainer;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
import java.util.Optional;
import java.util.function.Function;
import java.util.stream.Collectors;
import javax.annotation.Nullable;
/**
* Contains reference to the aapt2 generated .flat file archive and a manifest.
*
* <p>This represents the state between the aapt2 compile and link actions.
*/
public class CompiledResources implements ManifestContainer {
private final Path resources;
@Nullable private final Path manifest;
private final List<Path> assetsDirs;
@Nullable private final Path stableIds;
/**
* @param resources The path to the zip file containing the compiled resource result of aapt2
* @param manifest The path to the manifest file for this set of resources
* @param assetsDirs The list of asset directors for the target of this set of resources
* @param stableIds The path to the file containing resource ID's to keep stable
*/
private CompiledResources(
Path resources, @Nullable Path manifest, List<Path> assetsDirs, @Nullable Path stableIds) {
this.resources = resources;
this.manifest = manifest;
this.assetsDirs = assetsDirs;
this.stableIds = stableIds;
}
public static CompiledResources from(Path resources) {
return from(resources, null, ImmutableList.of());
}
public static CompiledResources from(Path resources, Path manifest) {
return from(resources, manifest, ImmutableList.of());
}
public static CompiledResources from(
Path resources, @Nullable Path manifest, @Nullable List<Path> assetDirs) {
return new CompiledResources(
resources, manifest, assetDirs != null ? assetDirs : ImmutableList.of(), null);
}
/** This zip file contains resource flat files that are the result of aapt2 compile */
public Path getZip() {
return resources;
}
/** Copies resources archive to a path and returns the new {@link CompiledResources} */
public CompiledResources copyResourcesZipTo(Path destination) throws IOException {
return new CompiledResources(
Files.copy(resources, destination), manifest, assetsDirs, stableIds);
}
@Override
@Nullable
public Path getManifest() {
if (manifest != null) {
Preconditions.checkState(Files.exists(manifest));
}
return manifest;
}
public List<String> getAssetsStrings() {
return assetsDirs
.stream()
.map(
p -> {
Preconditions.checkArgument(Files.exists(p), "does not exist %s", p);
return p;
})
.map(Path::toString)
.collect(Collectors.toList());
}
public CompiledResources processManifest(Function<Path, Path> processManifest) {
return new CompiledResources(resources, processManifest.apply(manifest), assetsDirs, stableIds);
}
public CompiledResources addStableIds(Path stableIds) {
return new CompiledResources(resources, manifest, assetsDirs, stableIds);
}
public Optional<Path> getStableIds() {
return Optional.ofNullable(stableIds);
}
}
|
