MCP WordPress Server

#!/usr/bin/env node /** * extract-coverage-metrics.js * Reads coverage/coverage-final.json and prints shell-compatible exports: * LINE_COV=xx.xx * BRANCH_COV=yy.yy * FUNC_COV=zz.zz * Also prints JSON to stdout when JSON_OUTPUT=true. */ import fs from "fs"; import path from "path"; const reportPath = path.resolve("coverage/coverage-final.json"); if (!fs.existsSync(reportPath)) { console.error(`# coverage file missing: ${reportPath}`); process.exit(1); } let data; try { data = JSON.parse(fs.readFileSync(reportPath, "utf-8")); } catch (e) { console.error("# failed to parse coverage-final.json", e.stack || e.message); process.exit(1); } let linesTotal = 0, linesCovered = 0; let branchesTotal = 0, branchesCovered = 0; let funcsTotal = 0, funcsCovered = 0; for (const file of Object.values(data)) { // Jest format: s = statements, f = functions, b = branches if (file.s) { const statementCounts = Object.values(file.s); linesTotal += statementCounts.length; linesCovered += statementCounts.filter((count) => count > 0).length; } if (file.f) { const functionCounts = Object.values(file.f); funcsTotal += functionCounts.length; funcsCovered += functionCounts.filter((count) => count > 0).length; } if (file.b) { const branchCounts = Object.values(file.b); branchesTotal += branchCounts.length; branchesCovered += branchCounts.filter((branchArray) => Array.isArray(branchArray) ? branchArray.some((count) => count > 0) : branchArray > 0, ).length; } } const linePct = linesTotal ? (linesCovered / linesTotal) * 100 : 0; const branchPct = branchesTotal ? (branchesCovered / branchesTotal) * 100 : 0; const funcPct = funcsTotal ? (funcsCovered / funcsTotal) * 100 : 0; if (process.env.JSON_OUTPUT === "true") { process.stdout.write( JSON.stringify({ lines: +linePct.toFixed(2), branches: +branchPct.toFixed(2), functions: +funcPct.toFixed(2) }), ); } else { console.log(`LINE_COV=${linePct.toFixed(2)}`); console.log(`BRANCH_COV=${branchPct.toFixed(2)}`); console.log(`FUNC_COV=${funcPct.toFixed(2)}`); }