everything-dev/dist/dev-logs.mjs.map

A consolidated product package for building Module Federation apps with oRPC APIs.

{"version":3,"file":"dev-logs.mjs","names":[],"sources":["../src/dev-logs.ts"],"sourcesContent":["import { existsSync } from \"node:fs\";\nimport { appendFile, mkdir, readFile, writeFile } from \"node:fs/promises\";\nimport { join } from \"node:path\";\n\nconst ESC = \"\\x1b\";\nconst BEL = \"\\x07\";\nconst ANSI_RE = new RegExp(`${ESC}\\\\[[0-?]*[ -/]*[@-~]|${ESC}\\\\][^${BEL}]*${BEL}`, \"g\");\n\nconst stripAnsi = (input: string): string => input.replace(ANSI_RE, \"\");\n\nexport interface LogEntry {\n  timestamp: number;\n  source: string;\n  line: string;\n  isError?: boolean;\n}\n\nexport interface DevLogger {\n  logFile: string;\n  latestFile: string;\n  write: (entry: LogEntry) => Promise<void>;\n  readLatest: (opts?: { tail?: number }) => Promise<string>;\n}\n\nexport function getBosDir(configDir: string): string {\n  return join(configDir, \".bos\");\n}\n\nexport function getLogsDir(configDir: string): string {\n  return join(getBosDir(configDir), \"logs\");\n}\n\nfunction formatLogLine(entry: LogEntry): string {\n  const ts = new Date(entry.timestamp).toISOString();\n  const prefix = entry.isError ? \"ERR\" : \"OUT\";\n  const clean = stripAnsi(entry.line);\n  return `[${ts}] [${entry.source}] [${prefix}] ${clean}`;\n}\n\nexport async function createDevLogger(configDir: string, description: string): Promise<DevLogger> {\n  const dir = getLogsDir(configDir);\n  if (!existsSync(dir)) {\n    await mkdir(dir, { recursive: true });\n  }\n\n  const now = new Date();\n  const ts = now.toISOString().replace(/[:.]/g, \"-\").slice(0, 19);\n  const logFile = join(dir, `dev-${ts}.log`);\n  const latestFile = join(dir, \"dev-latest.log\");\n\n  const header =\n    `# everything-dev dev session: ${description}\\n` + `# Started: ${now.toISOString()}\\n\\n`;\n  // Overwrite each run so dev-latest.log is always actionable.\n  await writeFile(logFile, header, \"utf8\");\n  await writeFile(latestFile, header, \"utf8\");\n\n  let chain = Promise.resolve();\n  const enqueue = (fn: () => Promise<void>) => {\n    chain = chain.then(fn, fn);\n    return chain;\n  };\n\n  return {\n    logFile,\n    latestFile,\n    write: (entry) =>\n      enqueue(async () => {\n        const line = `${formatLogLine(entry)}\\n`;\n        await appendFile(logFile, line);\n        await appendFile(latestFile, line);\n      }),\n    readLatest: async (opts) => {\n      const text = await readFile(latestFile, \"utf8\").catch(() => \"\");\n      const tail = opts?.tail;\n      if (!tail || tail <= 0) return text;\n      const lines = text.split(\"\\n\");\n      return lines.slice(Math.max(0, lines.length - tail)).join(\"\\n\");\n    },\n  };\n}\n\nexport async function readDevLatestLog(\n  configDir: string,\n  opts?: { tail?: number },\n): Promise<string> {\n  const latestFile = join(getLogsDir(configDir), \"dev-latest.log\");\n  const text = await readFile(latestFile, \"utf8\").catch(() => \"\");\n  const tail = opts?.tail;\n  if (!tail || tail <= 0) return text;\n  const lines = text.split(\"\\n\");\n  return lines.slice(Math.max(0, lines.length - tail)).join(\"\\n\");\n}\n"],"mappings":";;;;;AAIA,MAAM,MAAM;AACZ,MAAM,MAAM;AACZ,MAAM,UAAU,IAAI,OAAO,GAAG,IAAI,uBAAuB,IAAI,OAAO,IAAI,IAAI,OAAO,GAAG;AAEtF,MAAM,aAAa,UAA0B,MAAM,QAAQ,SAAS,EAAE;AAgBtE,SAAgB,UAAU,WAA2B;CACnD,OAAO,KAAK,WAAW,MAAM;AAC/B;AAEA,SAAgB,WAAW,WAA2B;CACpD,OAAO,KAAK,UAAU,SAAS,GAAG,MAAM;AAC1C;AAEA,SAAS,cAAc,OAAyB;CAC9C,MAAM,KAAK,IAAI,KAAK,MAAM,SAAS,CAAC,CAAC,YAAY;CACjD,MAAM,SAAS,MAAM,UAAU,QAAQ;CACvC,MAAM,QAAQ,UAAU,MAAM,IAAI;CAClC,OAAO,IAAI,GAAG,KAAK,MAAM,OAAO,KAAK,OAAO,IAAI;AAClD;AAEA,eAAsB,gBAAgB,WAAmB,aAAyC;CAChG,MAAM,MAAM,WAAW,SAAS;CAChC,IAAI,CAAC,WAAW,GAAG,GACjB,MAAM,MAAM,KAAK,EAAE,WAAW,KAAK,CAAC;CAGtC,MAAM,sBAAM,IAAI,KAAK;CAErB,MAAM,UAAU,KAAK,KAAK,OADf,IAAI,YAAY,CAAC,CAAC,QAAQ,SAAS,GAAG,CAAC,CAAC,MAAM,GAAG,EAC1B,EAAE,KAAK;CACzC,MAAM,aAAa,KAAK,KAAK,gBAAgB;CAE7C,MAAM,SACJ,iCAAiC,YAAY,eAAoB,IAAI,YAAY,EAAE;CAErF,MAAM,UAAU,SAAS,QAAQ,MAAM;CACvC,MAAM,UAAU,YAAY,QAAQ,MAAM;CAE1C,IAAI,QAAQ,QAAQ,QAAQ;CAC5B,MAAM,WAAW,OAA4B;EAC3C,QAAQ,MAAM,KAAK,IAAI,EAAE;EACzB,OAAO;CACT;CAEA,OAAO;EACL;EACA;EACA,QAAQ,UACN,QAAQ,YAAY;GAClB,MAAM,OAAO,GAAG,cAAc,KAAK,EAAE;GACrC,MAAM,WAAW,SAAS,IAAI;GAC9B,MAAM,WAAW,YAAY,IAAI;EACnC,CAAC;EACH,YAAY,OAAO,SAAS;GAC1B,MAAM,OAAO,MAAM,SAAS,YAAY,MAAM,CAAC,CAAC,YAAY,EAAE;GAC9D,MAAM,OAAO,MAAM;GACnB,IAAI,CAAC,QAAQ,QAAQ,GAAG,OAAO;GAC/B,MAAM,QAAQ,KAAK,MAAM,IAAI;GAC7B,OAAO,MAAM,MAAM,KAAK,IAAI,GAAG,MAAM,SAAS,IAAI,CAAC,CAAC,CAAC,KAAK,IAAI;EAChE;CACF;AACF"}