Examples with Instructions aQute.bnd.osgi.Instructions used on opensource projects

Example 1 with Instructions

use of aQute.bnd.osgi.Instructions in project bnd by bndtools.

the class Profiles method _create.

public void _create(CreateOptions options) throws Exception {
    Builder b = new Builder();
    bnd.addClose(b);
    b.setBase(bnd.getBase());
    if (options.properties() != null) {
        for (String propertyFile : options.properties()) {
            File pf = bnd.getFile(propertyFile);
            b.addProperties(pf);
        }
    }
    if (options.bsn() != null)
        b.setProperty(Constants.BUNDLE_SYMBOLICNAME, options.bsn());
    if (options.version() != null)
        b.setProperty(Constants.BUNDLE_VERSION, options.version().toString());
    Instructions match = options.match();
    Parameters packages = new Parameters();
    Parameters capabilities = new Parameters();
    Collection<String> paths = new ArrayList<String>(new Parameters(b.getProperty("-paths"), bnd).keySet());
    if (paths.isEmpty())
        paths = options._arguments();
    logger.debug("input {}", paths);
    ResourceBuilder pb = new ResourceBuilder();
    for (String root : paths) {
        File f = bnd.getFile(root);
        if (!f.exists()) {
            error("could not find %s", f);
        } else {
            Glob g = options.extension();
            if (g == null)
                g = new Glob("*.jar");
            Collection<File> files = IO.tree(f, "*.jar");
            logger.debug("will profile {}", files);
            for (File file : files) {
                Domain domain = Domain.domain(file);
                if (domain == null) {
                    error("Not a bundle because no manifest %s", file);
                    continue;
                }
                String bsn = domain.getBundleSymbolicName().getKey();
                if (bsn == null) {
                    error("Not a bundle because no manifest %s", file);
                    continue;
                }
                if (match != null) {
                    Instruction instr = match.finder(bsn);
                    if (instr == null || instr.isNegated()) {
                        logger.debug("skipped {} because of non matching bsn {}", file, bsn);
                        continue;
                    }
                }
                Parameters eps = domain.getExportPackage();
                Parameters pcs = domain.getProvideCapability();
                logger.debug("parse {}:\ncaps: {}\npac: {}\n", file, pcs, eps);
                packages.mergeWith(eps, false);
                capabilities.mergeWith(pcs, false);
            }
        }
    }
    b.setProperty(Constants.PROVIDE_CAPABILITY, capabilities.toString());
    b.setProperty(Constants.EXPORT_PACKAGE, packages.toString());
    logger.debug("Found {} packages and {} capabilities", packages.size(), capabilities.size());
    Jar jar = b.build();
    File f = b.getOutputFile(options.output());
    logger.debug("Saving as {}", f);
    jar.write(f);
}

Example 2 with Instructions

use of aQute.bnd.osgi.Instructions in project bnd by bndtools.

the class DiffCommand method diff.

private void diff(diffOptions options, DiffPluginImpl di, Jar newer, Jar older) throws Exception {
    if (newer == null) {
        bnd.error("No newer file specified");
        return;
    }
    if (older == null) {
        bnd.error("No older file specified");
        return;
    }
    PrintWriter pw = null;
    try {
        File fout = options.output();
        if (fout == null)
            pw = IO.writer(bnd.out);
        else
            pw = IO.writer(fout, UTF_8);
        Instructions packageFilters = new Instructions(options.pack());
        if (options.ignore() != null)
            di.setIgnore(Processor.join(options.ignore()));
        Tree n = di.tree(newer);
        Tree o = di.tree(older);
        Diff diff = n.diff(o);
        boolean all = options.api() == false && options.resources() == false && options.manifest() == false;
        if (!options.xml()) {
            if (all || options.api())
                for (Diff packageDiff : diff.get("<api>").getChildren()) {
                    if (packageFilters.matches(packageDiff.getName()))
                        show(pw, packageDiff, 0, !options.full());
                }
            if (all || options.manifest())
                show(pw, diff.get("<manifest>"), 0, !options.full());
            if (all || options.resources())
                show(pw, diff.get("<resources>"), 0, !options.full());
        } else {
            Tag tag = new Tag("diff");
            tag.addAttribute("date", new Date());
            tag.addContent(getTagFrom("newer", newer));
            tag.addContent(getTagFrom("older", older));
            if (all || options.api())
                tag.addContent(getTagFrom(diff.get("<api>"), !options.full()));
            if (all || options.manifest())
                tag.addContent(getTagFrom(diff.get("<manifest>"), !options.full()));
            if (all || options.resources())
                tag.addContent(getTagFrom(diff.get("<resources>"), !options.full()));
            pw.print("<?xml version='1.0' encoding='UTF-8'?>\n");
            tag.print(0, pw);
        }
    } finally {
        if (older != null) {
            older.close();
        }
        if (newer != null) {
            newer.close();
        }
        if (pw != null) {
            pw.close();
        }
    }
}

Example 3 with Instructions

use of aQute.bnd.osgi.Instructions in project bnd by bndtools.

the class DiffCommand method showTree.

/**
	 * Just show the single tree
	 * 
	 * @param bnd
	 * @param options
	 * @throws Exception
	 */
private static void showTree(bnd bnd, diffOptions options) throws Exception {
    File fout = options.output();
    PrintWriter pw;
    if (fout == null)
        pw = IO.writer(bnd.out);
    else
        pw = IO.writer(fout, UTF_8);
    Instructions packageFilters = new Instructions(options.pack());
    try (Jar newer = new Jar(bnd.getFile(options._arguments().get(0)))) {
        Differ di = new DiffPluginImpl();
        Tree n = di.tree(newer);
        boolean all = options.api() == false && options.resources() == false && options.manifest() == false;
        if (all || options.api())
            for (Tree packageDiff : n.get("<api>").getChildren()) {
                if (packageFilters.matches(packageDiff.getName()))
                    show(pw, packageDiff, 0);
            }
        if (all || options.manifest())
            show(pw, n.get("<manifest>"), 0);
        if (all || options.resources())
            show(pw, n.get("<resources>"), 0);
    } finally {
        pw.close();
    }
}

Example 4 with Instructions

use of aQute.bnd.osgi.Instructions in project bnd by bndtools.

the class ProjectBuilder method getExportedRuns.

/**
	 * Return the bndrun files that need to be exported
	 * 
	 * @throws Exception
	 */
public List<Run> getExportedRuns() throws Exception {
    Instructions runspec = new Instructions(getProperty(EXPORT));
    List<Run> runs = new ArrayList<Run>();
    Map<File, Attrs> files = runspec.select(getBase());
    for (Entry<File, Attrs> e : files.entrySet()) {
        Run run = new Run(project.getWorkspace(), getBase(), e.getKey());
        for (Entry<String, String> ee : e.getValue().entrySet()) {
            run.setProperty(ee.getKey(), ee.getValue());
        }
        runs.add(run);
    }
    return runs;
}

Example 5 with Instructions

use of aQute.bnd.osgi.Instructions in project bnd by bndtools.

the class ProjectBuilder method getBaselineJar.

/**
	 * This method attempts to find the baseline jar for the current project. It
	 * reads the -baseline property and treats it as instructions. These
	 * instructions are matched against the bsns of the jars (think sub
	 * builders!). If they match, the sub builder is selected.
	 * <p>
	 * The instruction can then specify the following options:
	 * 
	 * <pre>
	 *  version :
	 * baseline version from repository file : a file path
	 * </pre>
	 * 
	 * If neither is specified, the current version is used to find the highest
	 * version (without qualifier) that is below the current version. If a
	 * version is specified, we take the highest version with the same base
	 * version.
	 * <p>
	 * Since baselining is expensive and easily generates errors you must enable
	 * it. The easiest solution is to {@code -baseline: *}. This will match all
	 * sub builders and will calculate the version.
	 * 
	 * @return a Jar or null
	 */
public Jar getBaselineJar() throws Exception {
    String bl = getProperty(Constants.BASELINE);
    if (bl == null || Constants.NONE.equals(bl))
        return null;
    Instructions baselines = new Instructions(getProperty(Constants.BASELINE));
    if (baselines.isEmpty())
        // no baselining
        return null;
    RepositoryPlugin repo = getBaselineRepo();
    if (repo == null)
        // errors reported already
        return null;
    String bsn = getBsn();
    Version version = new Version(getVersion());
    SortedSet<Version> versions = removeStagedAndFilter(repo.versions(bsn), repo, bsn);
    if (versions.isEmpty()) {
        // We have a repo
        Version v = Version.parseVersion(getVersion()).getWithoutQualifier();
        if (v.compareTo(Version.ONE) > 0) {
            warning("There is no baseline for %s in the baseline repo %s. The build is for version %s, which is higher than 1.0.0 which suggests that there should be a prior version.", getBsn(), repo, v);
        }
        return null;
    }
    for (Entry<Instruction, Attrs> e : baselines.entrySet()) {
        if (e.getKey().matches(bsn)) {
            Attrs attrs = e.getValue();
            Version target;
            if (attrs.containsKey("version")) {
                // Specified version!
                String v = attrs.get("version");
                if (!Verifier.isVersion(v)) {
                    error("Not a valid version in %s %s", Constants.BASELINE, v);
                    return null;
                }
                Version base = new Version(v);
                SortedSet<Version> later = versions.tailSet(base);
                if (later.isEmpty()) {
                    error("For baselineing %s-%s, specified version %s not found", bsn, version, base);
                    return null;
                }
                // First element is equal or next to the base we desire
                target = later.first();
            // Now, we could end up with a higher version than our
            // current
            // project
            } else if (attrs.containsKey("file")) {
                // Can be useful to specify a file
                // for example when copying a bundle with a public api
                File f = getProject().getFile(attrs.get("file"));
                if (f != null && f.isFile()) {
                    Jar jar = new Jar(f);
                    addClose(jar);
                    return jar;
                }
                error("Specified file for baseline but could not find it %s", f);
                return null;
            } else {
                target = versions.last();
            }
            if (target.getWithoutQualifier().compareTo(version.getWithoutQualifier()) > 0) {
                error("The baseline version %s is higher than the current version %s for %s in %s", target, version, bsn, repo);
                return null;
            }
            if (target.getWithoutQualifier().compareTo(version.getWithoutQualifier()) == 0) {
                if (isPedantic()) {
                    warning("Baselining against jar");
                }
            }
            File file = repo.get(bsn, target, attrs);
            if (file == null || !file.isFile()) {
                error("Decided on version %s-%s but cannot get file from repo %s", bsn, version, repo);
                return null;
            }
            Jar jar = new Jar(file);
            addClose(jar);
            return jar;
        }
    }
    // Ignore, nothing matched
    return null;
}