private Artifact getStampFileArtifact(String middlemanName, String purpose, Root middlemanDir) {
String escapedFilename = Actions.escapedPath(middlemanName);
PathFragment stampName = new PathFragment("_middlemen/" + escapedFilename + "-" + purpose);
Artifact stampFile =
artifactFactory.getDerivedArtifact(stampName, middlemanDir, actionRegistry.getOwner());
return stampFile;
}
/**
* Creates a normal middleman.
*
* <p>If called multiple times, it always returns the same object depending on the {@code
* purpose}. It does not check that the list of inputs is identical. In contrast to other
* middleman methods, this one also returns an object if the list of inputs is empty.
*
* <p>Note: there's no need to synchronize this method; the only use of a field is via a call to
* another synchronized method (getArtifact()).
*/
public Artifact createMiddlemanAllowMultiple(
ActionRegistry registry,
ActionOwner owner,
PathFragment packageDirectory,
String purpose,
Iterable<Artifact> inputs,
Root middlemanDir) {
String escapedPackageDirectory = Actions.escapedPath(packageDirectory.getPathString());
PathFragment stampName =
new PathFragment(
"_middlemen/"
+ (purpose.startsWith(escapedPackageDirectory)
? purpose
: (escapedPackageDirectory + purpose)));
Artifact stampFile =
artifactFactory.getDerivedArtifact(stampName, middlemanDir, actionRegistry.getOwner());
MiddlemanAction.create(
registry, owner, inputs, stampFile, purpose, MiddlemanType.AGGREGATING_MIDDLEMAN);
return stampFile;
}
