cloc-graph/dist/utils/sampling.js

Track lines of code over time by language with visualization

"use strict";
/**
 * Sampling utilities for optimizing analysis of large repositories
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.smartSampleCommits = smartSampleCommits;
/**
 * Smart sampling algorithm to select representative commits
 *
 * @param commits - Array of all commits
 * @param maxSamples - Maximum number of samples to take
 * @returns Array of selected commits
 */
function smartSampleCommits(commits, maxSamples) {
    const sample = [];
    const interval = Math.ceil(commits.length / maxSamples);
    for (let i = 0; i < commits.length; i += interval) {
        sample.push(commits[i]);
    }
    // Ensure we have exactly maxSamples, adjust the last sample if necessary
    while (sample.length > maxSamples) {
        sample.pop();
    }
    return sample;
}