public ConfigEntry()

in java/com/googlesource/gerrit/plugins/supermanifest/ConfigEntry.java [48:132]
66 lines of code
15 McCabe index (conditional complexity)

  public ConfigEntry(Config cfg, String name) throws ConfigInvalidException {
    String[] parts = name.split(":");
    if (parts.length != 2) {
      throw new ConfigInvalidException(
          String.format("pluginName '%s' must have form REPO:BRANCH", name));
    }

    String destRepo = parts[0];
    String destRef = parts[1];

    if (!destRef.startsWith(REFS_HEADS)) {
      throw new ConfigInvalidException(
          String.format("invalid destination '%s'. Must specify refs/heads/", destRef));
    }

    if (destRef.contains("*") && !destRef.equals(REFS_HEADS + "*")) {
      throw new ConfigInvalidException(
          String.format("invalid destination '%s'. Use just '*' for all branches.", destRef));
    }

    String srcRepo = cfg.getString(SECTION_NAME, name, "srcRepo");
    if (srcRepo == null) {
      throw new ConfigInvalidException(String.format("entry %s did not specify srcRepo", name));
    }

    // TODO(hanwen): sanity check repo names.
    srcRepoKey = Project.nameKey(srcRepo);

    String toolType = nullToEmpty(cfg.getString(SECTION_NAME, name, "toolType"));

    switch (toolType) {
      case "":
      case "repo":
        this.toolType = ToolType.Repo;
        break;
      case "jiri":
        this.toolType = ToolType.Jiri;
        break;
      default:
        throw new ConfigInvalidException(
            String.format("entry %s has invalid toolType: %s", name, toolType));
    }

    if (destRef.equals(REFS_HEADS + "*")) {
      srcRef = "";
    } else {
      if (!Repository.isValidRefName(destRef)) {
        throw new ConfigInvalidException(String.format("destination branch '%s' invalid", destRef));
      }

      srcRef = cfg.getString(SECTION_NAME, name, "srcRef");
      if (!Repository.isValidRefName(srcRef)) {
        throw new ConfigInvalidException(String.format("source ref '%s' invalid", srcRef));
      }

      if (srcRef == null) {
        throw new ConfigInvalidException(String.format("entry %s did not specify srcRef", name));
      }
    }

    srcRefsExcluded =
        ImmutableSet.copyOf(
            Arrays.asList(nullToEmpty(cfg.getString(SECTION_NAME, name, "exclude")).split(",")));

    xmlPath = cfg.getString(SECTION_NAME, name, "srcPath");
    if (xmlPath == null) {
      throw new ConfigInvalidException(String.format("entry %s did not specify srcPath", name));
    }

    destRepoKey = Project.nameKey(destRepo);

    // The external format is chosen so we can support copying over tags as well.
    destBranch = destRef.substring(REFS_HEADS.length());

    repoGroups = nullToEmpty(cfg.getString(SECTION_NAME, name, "groups"));
    recordSubmoduleLabels = cfg.getBoolean(SECTION_NAME, name, "recordSubmoduleLabels", false);
    ignoreRemoteFailures = cfg.getBoolean(SECTION_NAME, name, "ignoreRemoteFailures", false);

    try {
      // http://foo/platform/manifest => http://foo/platform/
      baseUri = new URI(srcRepoKey.toString()).resolve("");
    } catch (URISyntaxException exception) {
      throw new ConfigInvalidException("could not build src URL", exception);
    }
  }