TeamCity MCP Server

#!/usr/bin/env node /* Emit TeamCity buildStatisticValue messages from coverage/coverage-summary.json */ const fs = require('fs'); const path = require('path'); function esc(val) { const s = String(val); return s .replace(/\|/g, '||') .replace(/\[/g, '|[') .replace(/\]/g, '|]') .replace(/'/g, "|'") .replace(/\n/g, '|n'); } try { const file = path.resolve(process.cwd(), 'coverage', 'coverage-summary.json'); const raw = fs.readFileSync(file, 'utf8'); const json = JSON.parse(raw); const t = json.total || {}; const pairs = [ ['CoverageLines', t.lines?.pct], ['CoverageBranches', t.branches?.pct], ['CoverageFunctions', t.functions?.pct], ['CoverageStatements', t.statements?.pct], ]; for (const [k, v] of pairs) { if (v == null) continue; // TeamCity requires single-quoted values with escaping process.stdout.write( `##teamcity[buildStatisticValue key='${esc(k)}' value='${esc(v)}']\n` ); } process.exit(0); } catch (e) { const msg = esc(e && e.message ? e.message : String(e)); process.stdout.write( `##teamcity[message text='Skipping coverage stats: ${msg}' status='WARNING']\n` ); process.exit(0); }