Exemplo n.º 1
0
 /** Inverse of {@link #doMigrate}. */
 private void unmigrateBuildsDir(File builds) throws Exception {
   File mapFile = new File(builds, MAP_FILE);
   if (!mapFile.isFile()) {
     System.err.println(builds + " does not look to have been migrated yet; skipping");
     return;
   }
   for (File build : builds.listFiles()) {
     int number;
     try {
       number = Integer.parseInt(build.getName());
     } catch (NumberFormatException x) {
       continue;
     }
     File buildXml = new File(build, "build.xml");
     if (!buildXml.isFile()) {
       System.err.println(buildXml + " did not exist");
       continue;
     }
     String xml = FileUtils.readFileToString(buildXml, Charsets.UTF_8);
     Matcher m = TIMESTAMP_ELT.matcher(xml);
     if (!m.find()) {
       System.err.println(buildXml + " did not contain <timestamp> as expected");
       continue;
     }
     long timestamp = Long.parseLong(m.group(1));
     String nl = m.group(2);
     xml = m.replaceFirst("  <number>" + number + "</number>" + nl);
     m = ID_ELT.matcher(xml);
     String id;
     if (m.find()) {
       id = m.group(1);
       xml = m.replaceFirst("");
     } else {
       // Post-migration build. We give it a new ID based on its timestamp.
       id = legacyIdFormatter.format(new Date(timestamp));
     }
     FileUtils.write(buildXml, xml, Charsets.UTF_8);
     if (!build.renameTo(new File(builds, id))) {
       System.err.println(build + " could not be renamed");
     }
     Util.createSymlink(builds, id, Integer.toString(number), StreamTaskListener.fromStderr());
   }
   Util.deleteFile(mapFile);
   System.err.println(builds + " has been restored to its original format");
 }
  @Override
  public boolean perform(AbstractBuild<?, ?> build, Launcher launcher, BuildListener listener)
      throws InterruptedException {
    Result criteriaResult = CloneWorkspaceUtil.getResultForCriteria(criteria);

    String realIncludeGlob;
    // Default to **/* if no glob is specified.
    if (workspaceGlob.length() == 0) {
      realIncludeGlob = "**/*";
    } else {
      try {
        realIncludeGlob = build.getEnvironment(listener).expand(workspaceGlob);
      } catch (IOException e) {
        // We couldn't get an environment for some reason, so we'll just use the original.
        realIncludeGlob = workspaceGlob;
      }
    }

    String realExcludeGlob = null;
    // Default to empty if no glob is specified.
    if (Util.fixNull(workspaceExcludeGlob).length() != 0) {
      try {
        realExcludeGlob = build.getEnvironment(listener).expand(workspaceExcludeGlob);
      } catch (IOException e) {
        // We couldn't get an environment for some reason, so we'll just use the original.
        realExcludeGlob = workspaceExcludeGlob;
      }
    }

    if (build.getResult().isBetterOrEqualTo(criteriaResult)) {
      listener.getLogger().println(Messages.CloneWorkspacePublisher_ArchivingWorkspace());
      FilePath ws = build.getWorkspace();
      if (ws == null) { // #3330: slave down?
        return true;
      }

      try {

        String includeMsg = ws.validateAntFileMask(realIncludeGlob);
        String excludeMsg = null;
        if (realExcludeGlob != null) {
          ws.validateAntFileMask(realExcludeGlob);
        }
        // This means we found something.
        if ((includeMsg == null) && (excludeMsg == null)) {
          DirScanner globScanner = new DirScanner.Glob(realIncludeGlob, realExcludeGlob);
          build.addAction(snapshot(build, ws, globScanner, listener, archiveMethod));

          // Find the next most recent build meeting this criteria with an archived snapshot.
          AbstractBuild<?, ?> previousArchivedBuild =
              CloneWorkspaceUtil.getMostRecentBuildForCriteriaWithSnapshot(
                  build.getPreviousBuild(), criteria);

          if (previousArchivedBuild != null) {
            listener
                .getLogger()
                .println(
                    Messages.CloneWorkspacePublisher_DeletingOld(
                        previousArchivedBuild.getDisplayName()));
            try {
              File oldWss =
                  new File(
                      previousArchivedBuild.getRootDir(),
                      CloneWorkspaceUtil.getFileNameForMethod(archiveMethod));
              Util.deleteFile(oldWss);
            } catch (IOException e) {
              e.printStackTrace(listener.error(e.getMessage()));
            }
          }

          return true;
        } else {
          listener
              .getLogger()
              .println(Messages.CloneWorkspacePublisher_NoMatchFound(realIncludeGlob, includeMsg));
          return true;
        }
      } catch (IOException e) {
        Util.displayIOException(e, listener);
        e.printStackTrace(
            listener.error(Messages.CloneWorkspacePublisher_FailedToArchive(realIncludeGlob)));
        return true;
      } catch (InterruptedException e) {
        e.printStackTrace(
            listener.error(Messages.CloneWorkspacePublisher_FailedToArchive(realIncludeGlob)));
        return true;
      }

    } else {
      listener.getLogger().println(Messages.CloneWorkspacePublisher_CriteriaNotMet(criteriaResult));
      return true;
    }
  }
Exemplo n.º 3
0
 private void doMigrate(File dir) {
   idToNumber = new TreeMap<String, Integer>();
   File[] kids = dir.listFiles();
   // Need to process symlinks first so we can rename to them.
   List<File> kidsList = new ArrayList<File>(Arrays.asList(kids));
   Iterator<File> it = kidsList.iterator();
   while (it.hasNext()) {
     File kid = it.next();
     String name = kid.getName();
     try {
       Integer.parseInt(name);
     } catch (NumberFormatException x) {
       LOGGER.log(FINE, "ignoring nonnumeric entry {0}", name);
       continue;
     }
     try {
       if (Util.isSymlink(kid)) {
         LOGGER.log(
             FINE,
             "deleting build number symlink {0} → {1}",
             new Object[] {name, Util.resolveSymlink(kid)});
       } else if (kid.isDirectory()) {
         LOGGER.log(FINE, "ignoring build directory {0}", name);
         continue;
       } else {
         LOGGER.log(WARNING, "need to delete anomalous file entry {0}", name);
       }
       Util.deleteFile(kid);
       it.remove();
     } catch (Exception x) {
       LOGGER.log(WARNING, "failed to process " + kid, x);
     }
   }
   it = kidsList.iterator();
   while (it.hasNext()) {
     File kid = it.next();
     try {
       String name = kid.getName();
       try {
         Integer.parseInt(name);
         LOGGER.log(FINE, "skipping new build dir {0}", name);
         continue;
       } catch (NumberFormatException x) {
         // OK, next…
       }
       if (!kid.isDirectory()) {
         LOGGER.log(FINE, "skipping non-directory {0}", name);
         continue;
       }
       long timestamp;
       try {
         synchronized (legacyIdFormatter) {
           timestamp = legacyIdFormatter.parse(name).getTime();
         }
       } catch (ParseException x) {
         LOGGER.log(WARNING, "found unexpected dir {0}", name);
         continue;
       }
       File buildXml = new File(kid, "build.xml");
       if (!buildXml.isFile()) {
         LOGGER.log(WARNING, "found no build.xml in {0}", name);
         continue;
       }
       String xml = FileUtils.readFileToString(buildXml, Charsets.UTF_8);
       Matcher m = NUMBER_ELT.matcher(xml);
       if (!m.find()) {
         LOGGER.log(WARNING, "could not find <number> in {0}/build.xml", name);
         continue;
       }
       int number = Integer.parseInt(m.group(1));
       String nl = m.group(2);
       xml =
           m.replaceFirst(
               "  <id>" + name + "</id>" + nl + "  <timestamp>" + timestamp + "</timestamp>" + nl);
       File newKid = new File(dir, Integer.toString(number));
       move(kid, newKid);
       FileUtils.writeStringToFile(new File(newKid, "build.xml"), xml, Charsets.UTF_8);
       LOGGER.log(FINE, "fully processed {0} → {1}", new Object[] {name, number});
       idToNumber.put(name, number);
     } catch (Exception x) {
       LOGGER.log(WARNING, "failed to process " + kid, x);
     }
   }
 }