blob: 331151401cdf47716590c65c2550a7a900c1245e [file] [log] [blame]
// Copyright 2022 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.devtools.build.docgen;
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.HashMap;
import java.util.Map;
/** Represents a link mapping that acts as input to {@link RuleLinkExpander}. */
public class DocLinkMap {
final String beRoot;
final Map<String, String> values;
DocLinkMap(String beRoot, Map<String, String> values) {
this.beRoot = beRoot;
this.values = new HashMap<>(values);
}
public static DocLinkMap createFromFile(String filePath) {
try {
return new Gson().fromJson(Files.readString(Paths.get(filePath)), DocLinkMap.class);
} catch (IOException | JsonSyntaxException ex) {
throw new IllegalArgumentException("Failed to read link map from " + filePath, ex);
}
}
}