115 lines
4.2 KiB
Java
115 lines
4.2 KiB
Java
/*
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* Copyright (C) 2017 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.copybara.git;
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import com.beust.jcommander.Parameter;
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import com.google.api.client.http.HttpTransport;
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import com.google.api.client.http.javanet.NetHttpTransport;
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import com.google.common.annotations.VisibleForTesting;
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import com.google.common.base.Preconditions;
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import com.google.copybara.GeneralOptions;
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import com.google.copybara.LazyResourceLoader;
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import com.google.copybara.Option;
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import com.google.copybara.checks.ApiChecker;
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import com.google.copybara.checks.Checker;
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import com.google.copybara.exception.RepoException;
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import com.google.copybara.exception.ValidationException;
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import com.google.copybara.git.github.api.GitHubApi;
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import com.google.copybara.git.github.api.GitHubApiTransport;
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import com.google.copybara.git.github.api.GitHubApiTransportImpl;
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import com.google.copybara.git.github.api.GitHubApiTransportWithChecker;
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import com.google.copybara.git.github.util.GitHubUtil;
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import com.google.copybara.util.console.Console;
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import javax.annotation.Nullable;
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/**
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* Options related to GitHub
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*/
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public class GitHubOptions implements Option {
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protected final GeneralOptions generalOptions;
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private final GitOptions gitOptions;
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public GitHubOptions(GeneralOptions generalOptions, GitOptions gitOptions) {
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this.generalOptions = Preconditions.checkNotNull(generalOptions);
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this.gitOptions = Preconditions.checkNotNull(gitOptions);
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}
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/**
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* Returns a lazy supplier of {@link GitHubApi}.
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*/
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public LazyResourceLoader<GitHubApi> newGitHubApiSupplier(
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String url, @Nullable Checker checker) {
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return (console) -> {
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String project = GitHubUtil.getProjectNameFromUrl(url);
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return checker == null ? newGitHubApi(project) : newGitHubApi(project, checker, console);
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};
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}
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/**
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* Returns a new {@link GitHubApi} instance for the given project.
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*
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* <p>The project for 'https://github.com/foo/bar' is 'foo/bar'.
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*/
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public GitHubApi newGitHubApi(String gitHubProject) throws RepoException {
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return newGitHubApi(gitHubProject, /*checker*/ null, generalOptions.console());
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}
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/**
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* Returns a new {@link GitHubApi} instance for the given project enforcing the given
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* {@link Checker}.
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*
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* <p>The project for 'https://github.com/foo/bar' is 'foo/bar'.
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*/
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public GitHubApi newGitHubApi(String gitHubProject, @Nullable Checker checker, Console console)
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throws RepoException {
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GitRepository repo = getCredentialsRepo();
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String storePath = gitOptions.getCredentialHelperStorePath();
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if (storePath == null) {
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storePath = "~/.git-credentials";
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}
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GitHubApiTransport transport = newTransport(repo, storePath, console);
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if (checker != null) {
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transport = new GitHubApiTransportWithChecker(transport, new ApiChecker(checker, console));
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}
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return new GitHubApi(transport, generalOptions.profiler());
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}
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@Parameter(names = "--github-destination-delete-pr-branch",
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description = "Overwrite git.github_destination delete_pr_branch field", arity = 1)
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Boolean gitHubDeletePrBranch = null;
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@VisibleForTesting
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protected GitRepository getCredentialsRepo() throws RepoException {
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return gitOptions.cachedBareRepoForUrl("just_for_github_api");
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}
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/** Validate if a {@link Checker} is valid to use with GitHub endpoints. */
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public void validateEndpointChecker(@Nullable Checker checker) throws ValidationException {
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// Accept any by default
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}
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private GitHubApiTransport newTransport(
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GitRepository repo, String storePath, Console console) {
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return new GitHubApiTransportImpl(repo, newHttpTransport(), storePath, console);
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}
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protected HttpTransport newHttpTransport() {
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return new NetHttpTransport();
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}
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}
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