/**
* Adds any files to the given nested set builder that should be built if this application is the
* top level target in a blaze invocation.
*
* @return this application support
* @throws InterruptedException
*/
ReleaseBundlingSupport addFilesToBuild(NestedSetBuilder<Artifact> filesToBuild)
throws InterruptedException {
NestedSetBuilder<Artifact> debugSymbolBuilder =
NestedSetBuilder.<Artifact>stableOrder()
.addTransitive(objcProvider.get(ObjcProvider.DEBUG_SYMBOLS));
for (Artifact breakpadFile : getBreakpadFiles().values()) {
filesToBuild.add(breakpadFile);
}
if (linkedBinary == LinkedBinary.LOCAL_AND_DEPENDENCIES
&& ObjcRuleClasses.objcConfiguration(ruleContext).generateDebugSymbols()) {
IntermediateArtifacts intermediateArtifacts =
ObjcRuleClasses.intermediateArtifacts(ruleContext);
debugSymbolBuilder
.add(intermediateArtifacts.dsymPlist())
.add(intermediateArtifacts.dsymSymbol())
.add(intermediateArtifacts.breakpadSym());
}
filesToBuild
.add(ruleContext.getImplicitOutputArtifact(ReleaseBundlingSupport.IPA))
// TODO(bazel-team): Fat binaries may require some merging of these file rather than just
// making them available.
.addTransitive(debugSymbolBuilder.build());
return this;
}
/** Registers an action to copy Swift standard library dylibs into app bundle. */
private void registerSwiftStdlibActionsIfNecessary() {
if (!objcProvider.is(USES_SWIFT)) {
return;
}
ObjcConfiguration objcConfiguration = ObjcRuleClasses.objcConfiguration(ruleContext);
CustomCommandLine.Builder commandLine =
CustomCommandLine.builder()
.addPath(intermediateArtifacts.swiftFrameworksFileZip().getExecPath())
.add("--platform")
.add(IosSdkCommands.swiftPlatform(objcConfiguration))
.addExecPath("--scan-executable", intermediateArtifacts.combinedArchitectureBinary());
ruleContext.registerAction(
ObjcRuleClasses.spawnOnDarwinActionBuilder(ruleContext)
.setMnemonic("SwiftStdlibCopy")
.setExecutable(attributes.swiftStdlibToolWrapper())
.setCommandLine(commandLine.build())
.addOutput(intermediateArtifacts.swiftFrameworksFileZip())
.addInput(intermediateArtifacts.combinedArchitectureBinary())
// TODO(dmaclach): Adding realpath and xcrunwrapper should not be required once
// https://github.com/google/bazel/issues/285 is fixed.
.addInput(attributes.realpath())
.addInput(CompilationSupport.xcrunwrapper(ruleContext).getExecutable())
.build(ruleContext));
}
private void addResourceFilesToBuild(
RuleContext ruleContext, ObjcProvider objcProvider, NestedSetBuilder<Artifact> filesToBuild) {
IntermediateArtifacts intermediateArtifacts =
ObjcRuleClasses.intermediateArtifacts(ruleContext);
Iterable<Xcdatamodel> xcdatamodels =
Xcdatamodels.xcdatamodels(intermediateArtifacts, objcProvider.get(XCDATAMODEL));
filesToBuild.addAll(Xcdatamodel.outputZips(xcdatamodels));
for (Artifact storyboard : objcProvider.get(STORYBOARD)) {
filesToBuild.add(intermediateArtifacts.compiledStoryboardZip(storyboard));
}
}
/**
* Returns a map of input breakpad artifacts from the CPU-specific binaries built for this
* ios_application to the new output breakpad artifacts.
*/
private ImmutableMap<Artifact, Artifact> getBreakpadFiles() {
ImmutableMap.Builder<Artifact, Artifact> results = ImmutableMap.builder();
for (Entry<String, Artifact> breakpadFile : attributes.cpuSpecificBreakpadFiles().entrySet()) {
Artifact destBreakpad = intermediateArtifacts.breakpadSym(breakpadFile.getKey());
results.put(breakpadFile.getValue(), destBreakpad);
}
return results.build();
}
private NestedSet<Artifact> linkedBinaries() {
NestedSetBuilder<Artifact> linkedBinariesBuilder =
NestedSetBuilder.<Artifact>stableOrder()
.addTransitive(attributes.dependentLinkedBinaries());
if (linkedBinary == LinkedBinary.LOCAL_AND_DEPENDENCIES) {
linkedBinariesBuilder.add(intermediateArtifacts.strippedSingleArchitectureBinary());
}
return linkedBinariesBuilder.build();
}
private Artifact registerBundleSigningActions(Artifact ipaOutput) throws InterruptedException {
IntermediateArtifacts intermediateArtifacts =
ObjcRuleClasses.intermediateArtifacts(ruleContext);
Artifact teamPrefixFile =
intermediateArtifacts.appendExtensionForEntitlementArtifact(".team_prefix_file");
registerExtractTeamPrefixAction(teamPrefixFile);
Artifact entitlementsNeedingSubstitution = attributes.entitlements();
if (entitlementsNeedingSubstitution == null) {
entitlementsNeedingSubstitution =
intermediateArtifacts.appendExtensionForEntitlementArtifact(
".entitlements_with_variables");
registerExtractEntitlementsAction(entitlementsNeedingSubstitution);
}
Artifact entitlements =
intermediateArtifacts.appendExtensionForEntitlementArtifact(".entitlements");
registerEntitlementsVariableSubstitutionAction(
entitlementsNeedingSubstitution, entitlements, teamPrefixFile);
Artifact ipaUnsigned = ruleContext.getImplicitOutputArtifact(IPA_UNSIGNED);
registerSignBundleAction(entitlements, ipaOutput, ipaUnsigned);
return ipaUnsigned;
}
private void registerCombineArchitecturesAction() {
Artifact resultingLinkedBinary = intermediateArtifacts.combinedArchitectureBinary();
NestedSet<Artifact> linkedBinaries = linkedBinaries();
ruleContext.registerAction(
ObjcRuleClasses.spawnOnDarwinActionBuilder(ruleContext)
.setMnemonic("ObjcCombiningArchitectures")
.addTransitiveInputs(linkedBinaries)
.addOutput(resultingLinkedBinary)
.setExecutable(CompilationSupport.xcrunwrapper(ruleContext))
.setCommandLine(
CustomCommandLine.builder()
.add(ObjcRuleClasses.LIPO)
.addExecPaths("-create", linkedBinaries)
.addExecPath("-o", resultingLinkedBinary)
.build())
.build(ruleContext));
}
/**
* Creates the {@link XcTestAppProvider} that can be used if this application is used as an {@code
* xctest_app}.
*
* @throws InterruptedException
*/
XcTestAppProvider xcTestAppProvider() throws InterruptedException {
// We want access to #import-able things from our test rig's dependency graph, but we don't
// want to link anything since that stuff is shared automatically by way of the
// -bundle_loader linker flag.
ObjcProvider partialObjcProvider =
new ObjcProvider.Builder()
.addTransitiveAndPropagate(ObjcProvider.HEADER, objcProvider)
.addTransitiveAndPropagate(ObjcProvider.INCLUDE, objcProvider)
.addTransitiveAndPropagate(ObjcProvider.SDK_DYLIB, objcProvider)
.addTransitiveAndPropagate(ObjcProvider.SDK_FRAMEWORK, objcProvider)
.addTransitiveAndPropagate(ObjcProvider.SOURCE, objcProvider)
.addTransitiveAndPropagate(ObjcProvider.WEAK_SDK_FRAMEWORK, objcProvider)
.addTransitiveAndPropagate(ObjcProvider.FRAMEWORK_DIR, objcProvider)
.addTransitiveAndPropagate(ObjcProvider.FRAMEWORK_FILE, objcProvider)
.build();
// TODO(bazel-team): Handle the FRAMEWORK_DIR key properly. We probably want to add it to
// framework search paths, but not actually link it with the -framework flag.
return new XcTestAppProvider(
intermediateArtifacts.combinedArchitectureBinary(),
ruleContext.getImplicitOutputArtifact(IPA),
partialObjcProvider);
}