/**
* Propagate recompilation through the dependency chains. Avoid re-tainting packages that have
* already been compiled.
*/
public void taintPackagesDependingOnChangedPackages(
Set<String> pkgs, Set<String> recentlyCompiled) {
for (Package pkg : prev.packages().values()) {
for (String dep : pkg.dependencies()) {
if (pkgs.contains(dep) && !recentlyCompiled.contains(pkg.name())) {
taintPackage(pkg.name(), " its depending on " + dep);
}
}
}
}
/** If artifacts have gone missing, force a recompile of the packages they belong to. */
public void taintPackagesThatMissArtifacts() {
for (Package pkg : prev.packages().values()) {
for (File f : pkg.artifacts().values()) {
if (!f.exists()) {
// Hmm, the artifact on disk does not exist! Someone has removed it....
// Lets rebuild the package.
taintPackage(pkg.name(), "" + f + " is missing.");
}
}
}
}
/**
* Checks if an XQuery component is already installed as part of another package.
*
* @param comp component
* @param name component's package
* @return result
* @throws QueryException query exception
*/
private boolean isInstalled(final Component comp, final byte[] name) throws QueryException {
// get packages in which the module's namespace is found
final TokenSet pkgs = repo.nsDict().get(comp.uri);
if (pkgs == null) return false;
for (final byte[] nextPkg : pkgs) {
if (nextPkg != null && !eq(Package.name(nextPkg), name)) {
// installed package is a different one, not just a different version
// of the current one
final String pkgDir = string(repo.pkgDict().get(nextPkg));
final IO pkgDesc = new IOFile(repo.path(pkgDir), DESCRIPTOR);
final Package pkg = new PkgParser(repo, input).parse(pkgDesc);
for (final Component nextComp : pkg.comps) {
if (nextComp.name().equals(comp.name())) return true;
}
}
}
return false;
}
