supamend/dist/reporters/metrics.js

Pluggable DevSecOps Security Scanner with 10+ scanners and multiple reporting channels

"use strict";
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}));
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
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    o["default"] = v;
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        __setModuleDefault(result, mod);
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})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.MetricsReporter = void 0;
const fs = __importStar(require("fs-extra"));
class MetricsReporter {
    constructor() {
        this.name = 'metrics';
        this.description = 'Generate performance and scan metrics';
        this.version = '1.0.0';
    }
    async init(config) {
        // No initialization needed
    }
    async report(results, options) {
        const metrics = this.generateMetrics(results);
        const outputPath = options?.metricsOutput || 'supamend-metrics.json';
        await fs.writeJson(outputPath, metrics, { spaces: 2 });
        console.log(`Metrics saved to ${outputPath}`);
    }
    async isAvailable() {
        return true;
    }
    getConfigSchema() {
        return {
            type: 'object',
            properties: {
                metricsOutput: {
                    type: 'string',
                    description: 'Output file path for metrics'
                }
            }
        };
    }
    generateMetrics(results) {
        const now = new Date();
        const scannerStats = this.getScannerStats(results);
        const severityStats = this.getSeverityStats(results);
        const fileStats = this.getFileStats(results);
        return {
            timestamp: now.toISOString(),
            summary: {
                totalIssues: results.length,
                uniqueFiles: new Set(results.map(r => r.file).filter(Boolean)).size,
                scannersUsed: Object.keys(scannerStats)
            },
            severity: severityStats,
            scanners: scannerStats,
            files: fileStats,
            trends: {
                issuesPerScanner: scannerStats,
                criticalIssuesRatio: (severityStats.critical || 0) / results.length || 0,
                averageIssuesPerFile: results.length / (new Set(results.map(r => r.file).filter(Boolean)).size || 1)
            }
        };
    }
    getScannerStats(results) {
        return results.reduce((acc, result) => {
            acc[result.scanner] = (acc[result.scanner] || 0) + 1;
            return acc;
        }, {});
    }
    getSeverityStats(results) {
        return results.reduce((acc, result) => {
            acc[result.severity] = (acc[result.severity] || 0) + 1;
            return acc;
        }, {});
    }
    getFileStats(results) {
        const fileMap = results.reduce((acc, result) => {
            if (result.file) {
                acc[result.file] = (acc[result.file] || 0) + 1;
            }
            return acc;
        }, {});
        return Object.entries(fileMap)
            .map(([file, issues]) => ({ file, issues }))
            .sort((a, b) => b.issues - a.issues)
            .slice(0, 10); // Top 10 files with most issues
    }
}
exports.MetricsReporter = MetricsReporter;
exports.default = new MetricsReporter();
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