dnsz - npm Package Compare versions

Comparing version 4.3.4 to 4.4.0

dist/index.d.ts

 //#region index.d.ts
 type DnszDnsRecord = {
-  /**The lowercase DNS name without a trailing dot, e.g. `"example.com"`. */
-  name: string;
-  /** The TTL in seconds, e.g. `60`. */
-  ttl: number;
-  /** The DNS class, e.g. `"IN"`. */
-  class: string;
-  /** The record type, e.g. `"A"`. */
-  type: string;
-  /** The record content, e.g. `"2001:db8::1"` or `"example.com."`. */
-  content: string;
-  /** A comment, e.g. `"a comment"`, `null` if absent. */
+  /**The lowercase DNS name without a trailing dot, e.g. `"example.com"`. */name: string; /** The TTL in seconds, e.g. `60`. */
+  ttl: number; /** The DNS class, e.g. `"IN"`. */
+  class: string; /** The record type, e.g. `"A"`. */
+  type: string; /** The record content, e.g. `"2001:db8::1"` or `"example.com."`. */
+  content: string; /** A comment, e.g. `"a comment"`, `null` if absent. */
   comment: string | null;
 };
 type DnszDnsData = {
-  /** Array of `record` */
-  records: Array<DnszDnsRecord>;
-  /**  The value of `$ORIGIN` in the zone file. */
-  origin?: string;
-  /** The value of `$TTL` in the zone file. */
-  ttl?: number;
-  /** An optional header at the start of the file. Can be multiline. Does not include comment markers. */
+  /** Array of `record` */records: Array<DnszDnsRecord>; /**  The value of `$ORIGIN` in the zone file. */
+  origin?: string; /** The value of `$TTL` in the zone file. */
+  ttl?: number; /** An optional header at the start of the file. Can be multiline. Does not include comment markers. */
   header?: string;
 };
 type DnszParseOptions = {
-  /** When specified, replaces any `@` in `name` or `content` with it. */
-  replaceOrigin?: string | null;
-  /** When true, emit `\r\n` instead of `\n` in `header`. */
-  crlf?: boolean;
-  /** Default class when absent. */
-  defaultClass?: string;
-  /** Default TTL when absent and `$TTL` is not present. */
-  defaultTTL?: number;
-  /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. */
+  /** When specified, replaces any `@` in `name` or `content` with it. */replaceOrigin?: string | null; /** When true, emit `\r\n` instead of `\n` in `header`. */
+  crlf?: boolean; /** Default class when absent. */
+  defaultClass?: string; /** Default TTL when absent and `$TTL` is not present. */
+  defaultTTL?: number; /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. */
   dots?: boolean;
 };
 type DnszStringifyOptions = {
-  /** Whether to group records into sections. */
-  sections?: boolean;
-  /** When `true`, emit `\r\n` instead of `\n` for the resulting zone file. */
-  crlf?: boolean;
-  /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. Default: `false`. */
+  /** Whether to group records into sections. */sections?: boolean; /** When `true`, emit `\r\n` instead of `\n` for the resulting zone file. */
+  crlf?: boolean; /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. Default: `false`. */
   dots?: boolean;
@@ -45,0 +27,0 @@ };

dist/index.js

@@ -46,9 +46,9 @@ //#region index.ts
 	const next = () => string[++i];
-	const append = (value$1) => {
-		state.value = value$1;
-		if (value$1) state.block.stash[state.block.stash.length - 1] += value$1;
+	const append = (value) => {
+		state.value = value;
+		if (value) state.block.stash[state.block.stash.length - 1] += value;
 	};
-	const closeIndex = (value$1, startIdx) => {
-		let idx = string.indexOf(value$1, startIdx);
-		if (idx > -1 && string[idx - 1] === "\\") idx = closeIndex(value$1, idx + 1);
+	const closeIndex = (value, startIdx) => {
+		let idx = string.indexOf(value, startIdx);
+		if (idx > -1 && string[idx - 1] === "\\") idx = closeIndex(value, idx + 1);
 		return idx;
@@ -169,4 +169,31 @@ };
 	const rawLines = str.split(/\r?\n/).map((l) => l.trim());
-	const lines = rawLines.filter((l) => Boolean(l) && !l.startsWith(";"));
+	let lines = rawLines.filter((l) => Boolean(l) && !l.startsWith(";"));
 	const newline = crlf ? "\r\n" : "\n";
+	const combinedLines = [];
+	let i = 0;
+	while (i < lines.length) {
+		const line = lines[i];
+		if (line.includes("(") && !line.includes(")")) {
+			const [firstLineContent] = splitContentAndComment(line);
+			let combined = firstLineContent || "";
+			let foundClosing = false;
+			i++;
+			while (i < lines.length) {
+				const [cleanedContent] = splitContentAndComment(lines[i]);
+				const cleanedLine = (cleanedContent || "").trim();
+				if (cleanedLine) combined += ` ${cleanedLine}`;
+				i++;
+				if (cleanedLine.includes(")")) {
+					foundClosing = true;
+					break;
+				}
+			}
+			combined = combined.replace(foundClosing ? /[()]/g : /\(/g, "").replace(/\s+/g, " ").trim();
+			combinedLines.push(combined);
+		} else {
+			combinedLines.push(line);
+			i++;
+		}
+	}
+	lines = combinedLines;
 	const headerLines = [];
@@ -173,0 +200,0 @@ let valid = false;

dist/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","names":["value: string","node: any","state: Record<string, any>","value","indexes: Array<number>","parts: Array<string>","data: Partial<DnszDnsData>","headerLines: Array<string>","valid: boolean","recordsByType: Record<string, Array<DnszDnsRecord>>","vars: Array<string>"],"sources":["../index.ts"],"sourcesContent":["export type DnszDnsRecord = {\n    /**The lowercase DNS name without a trailing dot, e.g. `\"example.com\"`. */\n  name: string;\n    /** The TTL in seconds, e.g. `60`. */\n  ttl: number;\n    /** The DNS class, e.g. `\"IN\"`. */\n  class: string;\n    /** The record type, e.g. `\"A\"`. */\n  type: string;\n    /** The record content, e.g. `\"2001:db8::1\"` or `\"example.com.\"`. */\n  content: string;\n    /** A comment, e.g. `\"a comment\"`, `null` if absent. */\n  comment: string | null;\n};\n\nexport type DnszDnsData = {\n    /** Array of `record` */\n  records: Array<DnszDnsRecord>;\n    /**  The value of `$ORIGIN` in the zone file. */\n  origin?: string;\n    /** The value of `$TTL` in the zone file. */\n  ttl?: number;\n    /** An optional header at the start of the file. Can be multiline. Does not include comment markers. */\n  header?: string;\n};\n\nexport type DnszParseOptions = {\n    /** When specified, replaces any `@` in `name` or `content` with it. */\n  replaceOrigin?: string | null;\n    /** When true, emit `\\r\\n` instead of `\\n` in `header`. */\n  crlf?: boolean;\n    /** Default class when absent. */\n  defaultClass?: string;\n    /** Default TTL when absent and `$TTL` is not present. */\n  defaultTTL?: number;\n    /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. */\n  dots?: boolean;\n};\n\nexport type DnszStringifyOptions = {\n    /** Whether to group records into sections. */\n  sections?: boolean;\n    /** When `true`, emit `\\r\\n` instead of `\\n` for the resulting zone file. */\n  crlf?: boolean;\n    /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. Default: `false`. */\n  dots?: boolean;\n};\n\n// List of types and places where they have name-like content, used on the `dot` option.\nconst nameLike = {\n  ALIAS: [0],\n  ANAME: [0],\n  CNAME: [0],\n  DNAME: [0],\n  MX: [1],\n  NAPTR: [5],\n  NS: [0],\n  NSEC: [0],\n  PTR: [0],\n  RP: [0, 1],\n  RRSIG: [7],\n  SIG: [7],\n  SOA: [0, 1],\n  SRV: [3],\n  TKEY: [0],\n  TSIG: [0],\n};\n\nfunction normalize(name: string) {\n  name = (name || \"\").toLowerCase();\n  if (name.endsWith(\".\") && name.length > 1) {\n    name = name.substring(0, name.length - 1);\n  }\n  return name.replace(/\\.{2,}/g, \".\").replace(/@\\./, \"@\");\n}\n\nfunction splitString(input: string, {separator = \" \", quotes = []}: {separator?: string, quotes?: Array<string>} = {}) {\n  const ast = {type: \"root\", nodes: [], stash: [\"\"]};\n  const stack = [ast];\n  const string = input;\n  let value: string;\n  let node: any;\n  let i = -1;\n  const state: Record<string, any> = {\n    input,\n    separator,\n    stack,\n    prev: () => string[i - 1],\n    next: () => string[i + 1],\n  };\n\n  const block = () => (state.block = stack[stack.length - 1]);\n  const peek = () => string[i + 1];\n  const next = () => string[++i];\n  const append = (value: string) => {\n    state.value = value;\n    if (value) {\n      state.block.stash[state.block.stash.length - 1] += value;\n    }\n  };\n\n  const closeIndex = (value: string, startIdx: number) => {\n    let idx = string.indexOf(value, startIdx);\n    if (idx > -1 && string[idx - 1] === \"\\\\\") {\n      idx = closeIndex(value, idx + 1);\n    }\n    return idx;\n  };\n\n  while (i < string.length - 1) {\n    state.value = value = next();\n    state.index = i;\n    block();\n\n    if (value === \"\\\\\") {\n      if (peek() === \"\\\\\") {\n        append(value + next());\n      } else {\n        append(value);\n        append(next());\n      }\n      continue;\n    }\n\n    if (quotes.includes(value)) {\n      const pos = i + 1;\n      const idx = closeIndex(value, pos);\n\n      if (idx > -1) {\n        append(value);\n        append(string.slice(pos, idx));\n        append(string[idx]);\n        i = idx;\n        continue;\n      }\n\n      append(value);\n      continue;\n    }\n\n    if (value === separator && state.block.type === \"root\") {\n      state.block.stash.push(\"\");\n      continue;\n    }\n\n    append(value);\n  }\n\n  node = stack.pop();\n  while (node !== ast) {\n    value = (node.parent.stash.pop() + node.stash.join(\".\"));\n    node.parent.stash = node.parent.stash.concat(value.split(\".\"));\n    node = stack.pop();\n  }\n\n  return node.stash;\n}\n\nfunction denormalize(name: string) {\n  if (!name.endsWith(\".\") && name.length > 1) {\n    name = `${name}.`;\n  }\n  return name.replace(/\\.{2,}/g, \".\").replace(/@\\./, \"@\");\n}\n\nfunction esc(str: string) {\n  return str.replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\");\n}\n\nfunction addDots(content: string, indexes: Array<number>): string {\n  const parts = splitString(content, {\n    quotes: [`\"`],\n    separator: \" \",\n  }).map((s: string) => s.trim()).filter(Boolean);\n  for (const index of indexes) {\n    if (!parts[index].endsWith(\".\")) {\n      parts[index] += \".\";\n    }\n  }\n  return parts.join(\" \");\n}\n\nfunction parseTTL(ttl: string | number, def?: number): number {\n  if (typeof ttl === \"number\") {\n    return ttl;\n  }\n\n  if (def && !ttl) {\n    return def;\n  }\n\n  if (/s$/i.test(ttl)) {\n    ttl = parseInt(ttl);\n  } else if (/m$/i.test(ttl)) {\n    ttl = parseInt(ttl) * 60;\n  } else if (/h$/i.test(ttl)) {\n    ttl = parseInt(ttl) * 60 * 60;\n  } else if (/d$/i.test(ttl)) {\n    ttl = parseInt(ttl) * 60 * 60 * 24;\n  } else if (/w$/i.test(ttl)) {\n    ttl = parseInt(ttl) * 60 * 60 * 24 * 7;\n  } else {\n    ttl = parseInt(ttl);\n  }\n\n  return ttl;\n}\n\ntype FormatOpts = {\n  origin: string,\n  newline: string,\n  sections: boolean,\n  dots: boolean,\n};\n\nfunction format(records: Array<DnszDnsRecord | undefined>, type: string | null, {origin, newline, sections, dots}: FormatOpts) {\n  let str = ``;\n\n  if (sections && type) {\n    str += `;; ${type} Records${newline}`;\n  }\n\n  for (const record of records || []) {\n    if (!record) continue;\n    let name = normalize(record.name || \"\");\n\n    if (origin) {\n      if (name === origin) {\n        name = \"@\";\n      } else if (name.endsWith(origin)) {\n        // subdomain, remove origin and trailing dots\n        name = normalize(name.replace(new RegExp(`${esc(`${origin}.`)}?$`, \"gm\"), \"\"));\n      } else {\n        // assume it's a subdomain, remove trailing dots\n        name = normalize(name);\n      }\n    } else {\n      if (name.includes(\".\")) {\n        // assume it's a fqdn, add trailing dots\n        name = denormalize(name);\n      } else {\n        name = normalize(name);\n      }\n    }\n\n    let content = record.content;\n    if (dots && Object.keys(nameLike).includes(record.type)) {\n      const indexes: Array<number> = nameLike[record.type as keyof typeof nameLike];\n      content = addDots(content, indexes);\n    }\n\n    const fields = [\n      name,\n      record.ttl,\n      record.class,\n      record.type,\n      content,\n    ];\n\n    if (record.comment) {\n      fields.push(`; ${record.comment}`);\n    }\n\n    str += `${fields.join(\"\\t\")}${newline}`;\n  }\n  return `${str}${sections ? newline : \"\"}`;\n}\n\nfunction splitContentAndComment(str?: string): [content: string | null, comment: string | null | undefined] {\n  if (!str) return [null, null];\n  const splitted = splitString(str, {\n    quotes: [`\"`],\n    separator: \";\",\n  });\n\n  let parts: Array<string>;\n  if (splitted.length > 2) { // more than one semicolon\n    parts = [splitted[0], splitted.slice(1).join(\";\")];\n  } else {\n    parts = splitted;\n  }\n\n  parts = parts.map((part: string) => (part || \"\").trim()).filter(Boolean);\n\n  if (parts.length <= 2) {\n    return [parts[0] || null, parts[1] || null];\n  } else {\n    const comment = parts.pop();\n    const content = parts.join(\"; \");\n    return [content, comment];\n  }\n}\n\n/** Parse a string of a DNS zone file and returns a `data` object. */\nexport function parseZone(str: string, {replaceOrigin = null, crlf = false, defaultTTL = 60, defaultClass = \"IN\", dots = false}: DnszParseOptions = {}): DnszDnsData {\n  const data: Partial<DnszDnsData> = {};\n  const rawLines = str.split(/\\r?\\n/).map(l => l.trim());\n  const lines = rawLines.filter(l => Boolean(l) && !l.startsWith(\";\"));\n  const newline = crlf ? \"\\r\\n\" : \"\\n\";\n\n  // search for header\n  const headerLines: Array<string> = [];\n  let valid: boolean = false;\n  for (const [index, line] of rawLines.entries()) {\n    if (line.startsWith(\";;\")) {\n      headerLines.push(line.substring(2).trim());\n    } else {\n      const prev = rawLines[index - 1];\n      if (line === \"\" && index > 1 && prev.startsWith(\";;\")) {\n        valid = true;\n        break;\n      }\n    }\n  }\n  if (valid && headerLines.length) {\n    data.header = headerLines.join(newline);\n  }\n\n  // https://regex101.com/r/aKuGyZ/3\n  const reLine = /^([a-z0-9_.\\-@*]+)?\\s*([0-9]+[smhdw]?)?\\s*([a-z]+)?\\s+([a-z]+[0-9]*)?\\s+(.+)$/i;\n\n  // create records\n  data.records = [];\n  for (const line of lines) {\n    const parsedOrigin = (/\\$ORIGIN\\s+(\\S+)/.exec(line) || [])[1];\n    if (parsedOrigin && !data.origin) {\n      data.origin = normalize(parsedOrigin);\n    }\n\n    const parsedTtl = (/\\$TTL\\s+(\\S+)/.exec(line) || [])[1];\n    if (line.startsWith(\"$TTL \") && !data.ttl) {\n      data.ttl = parseTTL(normalize(parsedTtl));\n    }\n\n    let [, name, ttl, cls, type, contentAndComment] = reLine.exec(line) || [];\n    if (!ttl && name && /[0-9]+/.test(name)) { // no name\n      ttl = name;\n      name = \"\";\n    }\n    if (cls && !type) { // class is optional\n      type = cls;\n      cls = \"\";\n    }\n    if (!cls) {\n      cls = defaultClass;\n    }\n    let [content, comment] = splitContentAndComment(contentAndComment);\n\n    if (!name) {\n      name = \"\";\n    }\n\n    if (!cls || !type || !content) {\n      continue;\n    }\n\n    type = type.toUpperCase();\n    content = (content || \"\").trim();\n    if (dots && Object.keys(nameLike).includes(type)) {\n      content = addDots(content, nameLike[type as keyof typeof nameLike]);\n    }\n\n    data.records.push({\n      name: normalize(([\"\", \"@\"].includes(name) && data.origin) ? data.origin : name),\n      ttl: parseTTL(ttl, data.ttl !== undefined ? data.ttl : defaultTTL),\n      class: cls.toUpperCase(),\n      type,\n      content,\n      comment: (comment || \"\").trim() || null,\n    });\n  }\n\n  if (replaceOrigin) {\n    data.origin = replaceOrigin;\n  }\n\n  return data as DnszDnsData;\n}\n\n/** Parse a `data` object and return a string with the zone file contents. */\nexport function stringifyZone(data: DnszDnsData, {crlf = false, sections = true, dots = false}: DnszStringifyOptions = {}): string {\n  const recordsByType: Record<string, Array<DnszDnsRecord>> = {};\n  const newline = crlf ? \"\\r\\n\" : \"\\n\";\n\n  if (sections) {\n    for (const record of data.records) {\n      if (!recordsByType[record.type]) recordsByType[record.type] = [];\n      recordsByType[record.type].push(record);\n    }\n  }\n\n  let output = \"\";\n  if (data.header) {\n    output += `${data.header\n      .split(/\\r?\\n/)\n      .map(l => l.trim())\n      .map(l => l ? `;; ${l}` : \";;\")\n      .join(newline)\n      .trim()}${newline}${newline}`;\n  }\n\n  const vars: Array<string> = [];\n  if (data.origin) vars.push(`$ORIGIN ${denormalize(data.origin)}`);\n  if (data.ttl) vars.push(`$TTL ${data.ttl}`);\n  if (vars.length) output += `${vars.join(newline)}${newline}${newline}`;\n\n  const origin = normalize(data.origin || \"\");\n  if (sections) {\n    if (recordsByType.SOA) {\n      output += format(recordsByType.SOA, \"SOA\", {origin, newline, sections, dots});\n      delete recordsByType.SOA;\n    }\n\n    for (const type of Object.keys(recordsByType).sort()) {\n      output += format(recordsByType[type], type, {origin, newline, sections, dots});\n    }\n  } else {\n    const recordsSOA = data.records.filter(r => r.type === \"SOA\");\n    const recordsMinusSOA = data.records.filter(r => r.type !== \"SOA\");\n\n    output += format(recordsSOA, null, {origin, newline, sections, dots});\n    output += format(recordsMinusSOA, null, {origin, newline, sections, dots});\n  }\n\n  return 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comment] = splitContentAndComment(contentAndComment);\n\n    if (!name) {\n      name = \"\";\n    }\n\n    if (!cls || !type || !content) {\n      continue;\n    }\n\n    type = type.toUpperCase();\n    content = (content || \"\").trim();\n    if (dots && Object.keys(nameLike).includes(type)) {\n      content = addDots(content, nameLike[type as keyof typeof nameLike]);\n    }\n\n    data.records.push({\n      name: normalize(([\"\", \"@\"].includes(name) && data.origin) ? data.origin : name),\n      ttl: parseTTL(ttl, data.ttl !== undefined ? data.ttl : defaultTTL),\n      class: cls.toUpperCase(),\n      type,\n      content,\n      comment: (comment || \"\").trim() || null,\n    });\n  }\n\n  if (replaceOrigin) {\n    data.origin = replaceOrigin;\n  }\n\n  return data as DnszDnsData;\n}\n\n/** Parse a `data` object and return a string with the zone file contents. */\nexport function stringifyZone(data: DnszDnsData, {crlf = false, sections = true, dots = false}: DnszStringifyOptions 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package.json

 {
   "name": "dnsz",
-  "version": "4.3.4",
+  "version": "4.4.0",
   "description": "Generic DNS zone file parser and stringifier",
@@ -17,14 +17,15 @@ "author": "silverwind <[e-mail]>",
   "devDependencies": {
-    "@types/node": "24.10.1",
-    "eslint": "9.39.1",
-    "eslint-config-silverwind": "112.0.1",
-    "tsdown": "0.16.7",
-    "tsdown-config-silverwind": "1.5.3",
+    "@types/node": "25.1.0",
+    "dedent": "1.7.1",
+    "eslint": "9.39.2",
+    "eslint-config-silverwind": "118.0.1",
+    "tsdown": "0.20.1",
+    "tsdown-config-silverwind": "1.7.3",
     "typescript-config-silverwind": "14.0.0",
-    "updates": "16.9.1",
-    "versions": "14.0.3",
-    "vite-config-silverwind": "6.0.5",
-    "vitest": "4.0.14",
-    "vitest-config-silverwind": "10.4.2"
+    "updates": "17.0.9",
+    "versions": "14.0.4",
+    "vite-config-silverwind": "6.0.9",
+    "vitest": "4.0.18",
+    "vitest-config-silverwind": "10.6.1"
   }
 }

README.md

 # dnsz
-[![](https://img.shields.io/npm/v/dnsz.svg?style=flat)](https://www.npmjs.org/package/dnsz) [![](https://img.shields.io/npm/dm/dnsz.svg)](https://www.npmjs.org/package/dnsz) [![](https://img.shields.io/bundlephobia/minzip/dnsz.svg)](https://bundlephobia.com/package/dnsz) [![](https://packagephobia.com/badge?p=dnsz)](https://packagephobia.com/result?p=dnsz)
+[![](https://img.shields.io/npm/v/dnsz.svg?style=flat)](https://www.npmjs.org/package/dnsz) [![](https://img.shields.io/npm/dm/dnsz.svg)](https://www.npmjs.org/package/dnsz) [![](https://img.shields.io/bundlephobia/minzip/dnsz.svg)](https://bundlephobia.com/package/dnsz) [![](https://packagephobia.com/badge?p=dnsz)](https://packagephobia.com/result?p=dnsz) [![](https://depx.co/api/badge/dnsz)](https://depx.co/pkg/dnsz)
 
@@ -4,0 +4,0 @@ > Generic DNS zone file parser and stringifier

No alert changes

Improved metrics

Total package byte prevSize

37689

5.67%

Lines of code

336

2.75%

Worsened metrics

Dev dependency count

12

9.09%

No dependency changes