in src/main/java/org/apache/jackrabbit/filevault/maven/packaging/MavenBasedPackageDependency.java [192:218]
public void readMetaData(File file, Log log) throws IOException {
PackageInfo info;
if (file.isDirectory()) {
log.info("Trying to extract package info from folder '" + file + "' as no package is availabe for the given dependency " + this);
info = DefaultPackageInfo.read(file);
if (info == null) {
// fallback to work dir
File fallbackDirectory = new File(file.getParent(), "vault-work");
log.info("Trying to extract package info from fallback folder '" + fallbackDirectory + "' as no package is availabe for the given dependency " + this);
info = DefaultPackageInfo.read(fallbackDirectory);
}
} else {
info = DefaultPackageInfo.read(file);
}
if (info != null) {
PackageId id = info.getId();
group = id.getGroup();
name = id.getName();
if (StringUtils.isEmpty(version)) {
log.debug("No explicit version range given for dependency '" + this+ "'. Using default version range derived from the Maven dependency");
version = new VersionRange(id.getVersion(), true, null, false).toString();
}
this.info = info;
} else {
throw new IOException("Dependency at '" + file + "' does not contain mandatory metadata for a content-package");
}
}