backport/dist/src/lib/cherrypickAndCreateTargetPullRequest/copySourcePullRequestLabels.js

A CLI tool that automates the process of backporting commits

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.copySourcePullRequestLabelsToTargetPullRequest = void 0;
const addLabelsToPullRequest_1 = require("../github/v3/addLabelsToPullRequest");
async function copySourcePullRequestLabelsToTargetPullRequest(options, commits, pullNumber) {
    const labels = getNonBackportLabels(commits);
    if (labels.length > 0) {
        await (0, addLabelsToPullRequest_1.addLabelsToPullRequest)({ ...options, pullNumber, labels });
    }
}
exports.copySourcePullRequestLabelsToTargetPullRequest = copySourcePullRequestLabelsToTargetPullRequest;
function getNonBackportLabels(commits) {
    return commits.flatMap((commit) => {
        if (!commit.sourcePullRequest) {
            return [];
        }
        const backportLabels = commit.targetPullRequestStates.map((pr) => pr.label);
        const labels = commit.sourcePullRequest.labels.filter((label) => !backportLabels.includes(label));
        return labels;
    });
}
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