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
|
// Copyright 2014 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.lib.rules.objc;
import static com.google.devtools.build.lib.rules.objc.ObjcProvider.NESTED_BUNDLE;
import static com.google.devtools.build.lib.rules.objc.ObjcRuleClasses.BundlingRule.FAMILIES_ATTR;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ImmutableSet;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.actions.MutableActionGraph.ActionConflictException;
import com.google.devtools.build.lib.analysis.ConfiguredTarget;
import com.google.devtools.build.lib.analysis.RuleConfiguredTargetFactory;
import com.google.devtools.build.lib.analysis.RuleContext;
import com.google.devtools.build.lib.analysis.configuredtargets.RuleConfiguredTarget.Mode;
import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder;
import com.google.devtools.build.lib.packages.RuleClass.ConfiguredTargetFactory.RuleErrorException;
import com.google.devtools.build.lib.rules.apple.AppleConfiguration;
import com.google.devtools.build.lib.rules.apple.ApplePlatform.PlatformType;
import com.google.devtools.build.lib.rules.apple.XcodeConfig;
import com.google.devtools.build.lib.rules.objc.BundleSupport.ExtraActoolArgs;
import com.google.devtools.build.lib.rules.objc.ObjcCommon.ResourceAttributes;
import com.google.devtools.build.lib.rules.objc.TargetDeviceFamily.InvalidFamilyNameException;
import com.google.devtools.build.lib.rules.objc.TargetDeviceFamily.RepeatedFamilyNameException;
import com.google.devtools.build.lib.syntax.Type;
import java.util.List;
/**
* Implementation for {@code objc_bundle_library}.
*/
public class ObjcBundleLibrary implements RuleConfiguredTargetFactory {
@VisibleForTesting
static final String INVALID_FAMILIES_ERROR =
"Expected one or two strings from the list 'iphone', 'ipad'";
@VisibleForTesting
static final String NO_ASSET_CATALOG_ERROR_FORMAT =
"a value was specified (%s), but this app does not have any asset catalogs";
@Override
public ConfiguredTarget create(RuleContext ruleContext)
throws InterruptedException, RuleErrorException, ActionConflictException {
ObjcCommon common = common(ruleContext);
Bundling bundling = bundling(ruleContext, common);
NestedSetBuilder<Artifact> filesToBuild = NestedSetBuilder.stableOrder();
new ResourceSupport(ruleContext).validateAttributes();
if (ruleContext.hasErrors()) {
return null;
}
AppleConfiguration appleConfiguration = ruleContext.getFragment(AppleConfiguration.class);
// ApplePlatform is purposefully not validated on this BundleSupport. Multi-arch validation and
// resource de-duplication should only take place at the level of the bundling rule.
new BundleSupport(
ruleContext,
appleConfiguration,
appleConfiguration.getSingleArchPlatform(),
bundling,
new ExtraActoolArgs())
.validateResources(common.getObjcProvider())
.registerActions(common.getObjcProvider());
if (ruleContext.hasErrors()) {
return null;
}
ObjcProvider nestedBundleProvider =
new ObjcProvider.Builder(ruleContext.getAnalysisEnvironment().getSkylarkSemantics())
.add(NESTED_BUNDLE, bundling)
.build();
return ObjcRuleClasses.ruleConfiguredTarget(ruleContext, filesToBuild.build())
.addNativeDeclaredProvider(nestedBundleProvider)
.build();
}
private Bundling bundling(RuleContext ruleContext, ObjcCommon common) {
IntermediateArtifacts intermediateArtifacts =
ObjcRuleClasses.intermediateArtifacts(ruleContext);
AppleConfiguration appleConfiguration = ruleContext.getFragment(AppleConfiguration.class);
ImmutableSet<TargetDeviceFamily> families = null;
List<String> rawFamilies = ruleContext.attributes().get(FAMILIES_ATTR, Type.STRING_LIST);
try {
families = ImmutableSet.copyOf(TargetDeviceFamily.fromNamesInRule(rawFamilies));
} catch (InvalidFamilyNameException | RepeatedFamilyNameException e) {
families = ImmutableSet.of();
}
if (families.isEmpty()) {
ruleContext.attributeError(FAMILIES_ATTR, INVALID_FAMILIES_ERROR);
}
return new Bundling.Builder()
.setName(ruleContext.getLabel().getName())
.setArchitecture(appleConfiguration.getIosCpu())
.setBundleDirFormat("%s.bundle")
.setObjcProvider(common.getObjcProvider())
.addInfoplistInputFromRule(ruleContext)
.setIntermediateArtifacts(intermediateArtifacts)
.setMinimumOsVersion(XcodeConfig.getMinimumOsForPlatformType(ruleContext, PlatformType.IOS))
.setTargetDeviceFamilies(families)
.build();
}
private ObjcCommon common(RuleContext ruleContext) throws InterruptedException {
return new ObjcCommon.Builder(ruleContext)
.setResourceAttributes(new ResourceAttributes(ruleContext))
.addDepObjcProviders(
ruleContext.getPrerequisites("bundles", Mode.TARGET, ObjcProvider.SKYLARK_CONSTRUCTOR))
.setIntermediateArtifacts(ObjcRuleClasses.intermediateArtifacts(ruleContext))
.build();
}
}
|
