"use strict";
/*
 * Copyright © 2020 Atomist, Inc.
 *
 * 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.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.tipOfBranch = exports.fetchBranchTips = exports.fetchPushForCommit = void 0;
const stringify = require("json-stringify-safe");
async function fetchPushForCommit(context, id, providerId) {
    const commitResult = await context.graphClient.query({
        name: "PushForCommit", variables: {
            owner: id.owner, repo: id.repo, providerId, branch: id.branch, sha: id.sha,
        },
    });
    if (!commitResult || !commitResult.Commit || commitResult.Commit.length === 0) {
        throw new Error("Could not find commit for " + stringify(id));
    }
    const commit = commitResult.Commit[0];
    if (!commit.pushes || commit.pushes.length === 0) {
        throw new Error("Could not find push for " + stringify(id));
    }
    return commit.pushes[0];
}
exports.fetchPushForCommit = fetchPushForCommit;
async function fetchBranchTips(ctx, repositoryId) {
    const result = await ctx.graphClient.query({ name: "RepoBranchTips", variables: { name: repositoryId.repo, owner: repositoryId.owner } });
    if (!result || !result.Repo || result.Repo.length === 0) {
        throw new Error(`Repository not found: ${repositoryId.owner}/${repositoryId.repo}`);
    }
    const repo = result.Repo.find(r => r.org.provider.providerId === repositoryId.providerId);
    if (!repo) {
        throw new Error(`Repository not found: ${repositoryId.owner}/${repositoryId.repo} provider ${repositoryId.providerId}`);
    }
    return repo;
}
exports.fetchBranchTips = fetchBranchTips;
function tipOfBranch(repo, branchName) {
    const branchData = repo.branches.find(b => b.name === branchName);
    if (!branchData) {
        throw new Error("Branch not found: " + branchName);
    }
    return branchData.commit.sha;
}
exports.tipOfBranch = tipOfBranch;
//# sourceMappingURL=queryCommits.js.map