示例#1
0
  private CustomCommandLine getPb2CommandLine() {
    CustomCommandLine.Builder commandLineBuilder =
        new CustomCommandLine.Builder()
            .add(attributes.getProtoCompiler().getExecPathString())
            .add("--input-file-list")
            .add(getProtoInputListFile().getExecPathString())
            .add("--output-dir")
            .add(getWorkspaceRelativeOutputDir().getSafePathString())
            .add("--working-dir")
            .add(".");

    if (attributes.getOptionsFile() != null) {
      commandLineBuilder
          .add("--compiler-options-path")
          .add(attributes.getOptionsFile().getExecPathString());
    }

    if (attributes.outputsCpp()) {
      commandLineBuilder.add("--generate-cpp");
    }

    if (attributes.usesObjcHeaderNames()) {
      commandLineBuilder.add("--use-objc-header-names");
    }
    return commandLineBuilder.build();
  }
示例#2
0
  /**
   * Validates proto support.
   *
   * <ul>
   *   <li>Validates that there are protos specified to be compiled.
   *   <li>Validates that, when enabling the open source protobuf library, the options for the PB2
   *       are not specified also.
   *   <li>Validates that, when enabling the open source protobuf library, the rule specifies at
   *       least one portable proto filter file.
   * </ul>
   *
   * @return this proto support
   */
  public ProtoSupport validate() {
    if (attributes.getProtoFiles().isEmpty()) {
      ruleContext.ruleError(NO_PROTOS_ERROR);
    }

    if (usesProtobufLibrary()) {
      if (attributes.getPortableProtoFilters().isEmpty()) {
        ruleContext.ruleError(PORTABLE_PROTO_FILTERS_EMPTY_ERROR);
      }

      if (attributes.outputsCpp()
          || attributes.usesObjcHeaderNames()
          || attributes.needsPerProtoIncludes()
          || attributes.getOptionsFile() != null) {
        ruleContext.ruleError(PORTABLE_PROTO_FILTERS_NOT_EXCLUSIVE_ERROR);
      }
    }
    return this;
  }
示例#3
0
 private ImmutableList<Artifact> getGeneratedHeaders() {
   boolean useObjcName = attributes.usesObjcHeaderNames() || usesProtobufLibrary();
   return generatedOutputArtifacts(FileType.of(".pb" + (useObjcName ? "objc.h" : ".h")));
 }