示例#1
0
文件: Macro.java 项目: bramk/bnd
 /**
  * Get the contents of a file.
  *
  * @param in
  * @return
  * @throws IOException
  */
 public String _cat(String args[]) throws IOException {
   verifyCommand(args, "${cat;<in>}, get the content of a file", null, 2, 2);
   File f = domain.getFile(args[1]);
   if (f.isFile()) {
     return IO.collect(f);
   } else if (f.isDirectory()) {
     return Arrays.toString(f.list());
   } else {
     try {
       URL url = new URL(args[1]);
       return IO.collect(url, "UTF-8");
     } catch (MalformedURLException mfue) {
       // Ignore here
     }
     return null;
   }
 }
示例#2
0
  public void _workspace(WorkspaceOptions opts) throws Exception {
    File base = bnd.getBase();

    String name = opts._arguments().get(0);

    File workspaceDir = Processor.getFile(base, name);
    name = workspaceDir.getName();
    base = workspaceDir.getParentFile();

    if (base == null) {
      bnd.error(
          "You cannot create a workspace in the root (%s). The parent of a workspace %n"
              + "must be a valid directory. Recommended is to dedicate a directory to %n"
              + "all (or related) workspaces.",
          workspaceDir);
      return;
    }

    if (!opts.anyname() && !Verifier.isBsn(name)) {
      bnd.error(
          "You specified a workspace name that does not follow the recommended pattern "
              + "(it should be like a Bundle Symbolic name). It is a bit pedantic but it "
              + "really helps hwne you get many workspaces. If you insist on this name, use the -a/--anyname option.");
      return;
    }

    Workspace ws = bnd.getWorkspace((File) null);

    if (ws != null && ws.isValid()) {
      bnd.error(
          "You are currently in a workspace already (%s) in %s. You can only create a new workspace outside an existing workspace",
          ws, base);
      return;
    }

    File eclipseDir = workspaceDir;
    workspaceDir.mkdirs();

    if (!opts.single()) workspaceDir = new File(workspaceDir, "scm");

    workspaceDir.mkdirs();

    if (!base.isDirectory()) {
      bnd.error("Could not create directory for the bnd workspace %s", base);
    } else if (!eclipseDir.isDirectory()) {
      bnd.error("Could not create directory for the Eclipse workspace %s", eclipseDir);
    }

    if (!workspaceDir.isDirectory()) {
      bnd.error("Could not create the workspace directory %s", workspaceDir);
      return;
    }

    if (!opts.update() && !opts.force() && workspaceDir.list().length > 0) {
      bnd.error(
          "The workspace directory %s is not empty, specify -u/--update to update or -f/--force to replace",
          workspaceDir);
    }

    InputStream in = getClass().getResourceAsStream("/templates/enroute.zip");
    if (in == null) {
      bnd.error("Cannot find template in this jar %s", "/templates/enroute.zip");
      return;
    }

    Pattern glob = Pattern.compile("[^/]+|cnf/.*|\\...+/.*");

    copy(workspaceDir, in, glob, opts.force());

    File readme = new File(workspaceDir, "README.md");
    if (readme.isFile()) IO.copy(readme, bnd.out);

    bnd.out.printf(
        "%nWorkspace %s created.%n%n" //
            + " Start Eclipse:%n" //
            + "   1) Select the Eclipse workspace %s%n" //
            + "   2) Package Explorer context menu: Import/General/Existing Projects from %s%n"
            + "%n"
            + "", //
        workspaceDir.getName(), eclipseDir, workspaceDir);
  }