module-root-sync - npm Package Compare versions

Comparing version 1.2.8 to 2.0.0

dist/cjs/index.js

@@ -66,12 +66,27 @@ "use strict";
 };
+/**
+ * Check if a package.json is synthetic (no `name` field).
+ * Synthetic package.json files typically only contain `type` for module system hints.
+ */ var isSyntheticPackage = function(filePath) {
+    try {
+        var content = JSON.parse(_fs.default.readFileSync(filePath, 'utf8'));
+        return !('name' in content);
+    } catch (_) {
+        return false;
+    }
+};
 function moduleRoot(dir) {
     var options = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : {};
     var name = options.name === undefined ? 'package.json' : options.name;
+    var isPackageJson = name === 'package.json';
+    var skipSynthetic = isPackageJson && !options.includeSynthetic;
     // Convert file:// URL to path if needed
     var current = fileURLToPath(dir);
     do {
-        var packagePath = _path.default.join(current, name);
-        if (existsSync(packagePath)) {
-            if (!options.keyExists) return current;
-            if (JSON.parse(_fs.default.readFileSync(packagePath, 'utf8'))[options.keyExists] !== undefined) return current;
+        var filePath = _path.default.join(current, name);
+        if (existsSync(filePath)) {
+            // Skip synthetic package.json files unless includeSynthetic is true
+            if (!skipSynthetic || !isSyntheticPackage(filePath)) {
+                return current;
+            }
         }
@@ -78,0 +93,0 @@ var next = _path.default.dirname(current);

dist/cjs/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"sources":["/Users/kevin/Dev/OpenSource/node/module-root-sync/src/index.ts"],"sourcesContent":["import fs from 'fs';\nimport path from 'path';\n\nconst isWindows = process.platform === 'win32' || /^(msys|cygwin)$/.test(process.env.OSTYPE);\n\nconst existsSync = (test: string): boolean => {\n  try {\n    (fs.accessSync || fs.statSync)(test);\n    return true;\n  } catch (_) {\n    return false;\n  }\n};\n\nimport type { PathLike } from './types.ts';\n\n/**\n * Convert file:// URL to filesystem path\n * Node 0.8 compatible (no url.fileURLToPath available)\n * Accepts string paths, string file URLs, or URL objects\n */\nconst fileURLToPath = (input: PathLike): string => {\n  // Handle URL objects by extracting href\n  const urlString = typeof input === 'string' ? input : input.href;\n\n  // Check if it's a file URL (use indexOf for Node 0.8 compat)\n  if (urlString.indexOf('file://') !== 0) {\n    return urlString; // Not a file URL, return as-is\n  }\n\n  // Remove file:// prefix\n  let filepath = urlString.slice(7);\n\n  // Handle Windows: file:///C:/path -> C:/path\n  if (filepath.charAt(0) === '/' && filepath.charAt(2) === ':') {\n    filepath = filepath.slice(1);\n  }\n\n  // Decode URL-encoded characters (%20 -> space, etc.)\n  filepath = decodeURIComponent(filepath);\n\n  // Convert forward slashes to backslashes on Windows\n  if (isWindows) {\n    filepath = filepath.split('/').join('\\\\');\n  }\n\n  return filepath;\n};\n\nimport type { RootOptions } from './types.ts';\n\nexport * from './types.ts';\nexport default function moduleRoot(dir: PathLike, options: RootOptions = {}) {\n  const name = options.name === undefined ? 'package.json' : options.name;\n\n  // Convert file:// URL to path if needed\n  let current = fileURLToPath(dir);\n  do {\n    const packagePath = path.join(current, name);\n    if (existsSync(packagePath)) {\n      if (!options.keyExists) return current;\n      if (JSON.parse(fs.readFileSync(packagePath, 'utf8'))[options.keyExists] !== undefined) return current;\n    }\n    const next = path.dirname(current);\n    if (next === current) break;\n    current = next;\n  } while (current);\n  throw new Error('Root not found');\n}\n"],"names":["moduleRoot","isWindows","process","platform","test","env","OSTYPE","existsSync","fs","accessSync","statSync","_","fileURLToPath","input","urlString","href","indexOf","filepath","slice","charAt","decodeURIComponent","split","join","dir","options","name","undefined","current","packagePath","path","keyExists","JSON","parse","readFileSync","next","dirname","Error"],"mappings":";;;;+BAoDA;;;eAAwBA;;;yDApDT;2DACE;qBAkDH;;;;;;;;;;;;;;;;;;;AAhDd,IAAMC,YAAYC,QAAQC,QAAQ,KAAK,WAAW,kBAAkBC,IAAI,CAACF,QAAQG,GAAG,CAACC,MAAM;AAE3F,IAAMC,aAAa,SAACH;IAClB,IAAI;QACDI,CAAAA,WAAE,CAACC,UAAU,IAAID,WAAE,CAACE,QAAQ,AAAD,EAAGN;QAC/B,OAAO;IACT,EAAE,OAAOO,GAAG;QACV,OAAO;IACT;AACF;AAIA;;;;CAIC,GACD,IAAMC,gBAAgB,SAACC;IACrB,wCAAwC;IACxC,IAAMC,YAAY,OAAOD,UAAU,WAAWA,QAAQA,MAAME,IAAI;IAEhE,6DAA6D;IAC7D,IAAID,UAAUE,OAAO,CAAC,eAAe,GAAG;QACtC,OAAOF,WAAW,+BAA+B;IACnD;IAEA,wBAAwB;IACxB,IAAIG,WAAWH,UAAUI,KAAK,CAAC;IAE/B,6CAA6C;IAC7C,IAAID,SAASE,MAAM,CAAC,OAAO,OAAOF,SAASE,MAAM,CAAC,OAAO,KAAK;QAC5DF,WAAWA,SAASC,KAAK,CAAC;IAC5B;IAEA,qDAAqD;IACrDD,WAAWG,mBAAmBH;IAE9B,oDAAoD;IACpD,IAAIhB,WAAW;QACbgB,WAAWA,SAASI,KAAK,CAAC,KAAKC,IAAI,CAAC;IACtC;IAEA,OAAOL;AACT;AAKe,SAASjB,WAAWuB,GAAa;QAAEC,UAAAA,iEAAuB,CAAC;IACxE,IAAMC,OAAOD,QAAQC,IAAI,KAAKC,YAAY,iBAAiBF,QAAQC,IAAI;IAEvE,wCAAwC;IACxC,IAAIE,UAAUf,cAAcW;IAC5B,GAAG;QACD,IAAMK,cAAcC,aAAI,CAACP,IAAI,CAACK,SAASF;QACvC,IAAIlB,WAAWqB,cAAc;YAC3B,IAAI,CAACJ,QAAQM,SAAS,EAAE,OAAOH;YAC/B,IAAII,KAAKC,KAAK,CAACxB,WAAE,CAACyB,YAAY,CAACL,aAAa,QAAQ,CAACJ,QAAQM,SAAS,CAAC,KAAKJ,WAAW,OAAOC;QAChG;QACA,IAAMO,OAAOL,aAAI,CAACM,OAAO,CAACR;QAC1B,IAAIO,SAASP,SAAS;QACtBA,UAAUO;IACZ,QAASP,SAAS;IAClB,MAAM,IAAIS,MAAM;AAClB"}
+{"version":3,"sources":["/Users/kevin/Dev/OpenSource/node/module-root-sync/src/index.ts"],"sourcesContent":["import fs from 'fs';\nimport path from 'path';\n\nconst isWindows = process.platform === 'win32' || /^(msys|cygwin)$/.test(process.env.OSTYPE);\n\nconst existsSync = (test: string): boolean => {\n  try {\n    (fs.accessSync || fs.statSync)(test);\n    return true;\n  } catch (_) {\n    return false;\n  }\n};\n\nimport type { PathLike } from './types.ts';\n\n/**\n * Convert file:// URL to filesystem path\n * Node 0.8 compatible (no url.fileURLToPath available)\n * Accepts string paths, string file URLs, or URL objects\n */\nconst fileURLToPath = (input: PathLike): string => {\n  // Handle URL objects by extracting href\n  const urlString = typeof input === 'string' ? input : input.href;\n\n  // Check if it's a file URL (use indexOf for Node 0.8 compat)\n  if (urlString.indexOf('file://') !== 0) {\n    return urlString; // Not a file URL, return as-is\n  }\n\n  // Remove file:// prefix\n  let filepath = urlString.slice(7);\n\n  // Handle Windows: file:///C:/path -> C:/path\n  if (filepath.charAt(0) === '/' && filepath.charAt(2) === ':') {\n    filepath = filepath.slice(1);\n  }\n\n  // Decode URL-encoded characters (%20 -> space, etc.)\n  filepath = decodeURIComponent(filepath);\n\n  // Convert forward slashes to backslashes on Windows\n  if (isWindows) {\n    filepath = filepath.split('/').join('\\\\');\n  }\n\n  return filepath;\n};\n\nimport type { RootOptions } from './types.ts';\n\nexport * from './types.ts';\n\n/**\n * Check if a package.json is synthetic (no `name` field).\n * Synthetic package.json files typically only contain `type` for module system hints.\n */\nconst isSyntheticPackage = (filePath: string): boolean => {\n  try {\n    const content = JSON.parse(fs.readFileSync(filePath, 'utf8'));\n    return !('name' in content);\n  } catch (_) {\n    return false;\n  }\n};\n\nexport default function moduleRoot(dir: PathLike, options: RootOptions = {}) {\n  const name = options.name === undefined ? 'package.json' : options.name;\n  const isPackageJson = name === 'package.json';\n  const skipSynthetic = isPackageJson && !options.includeSynthetic;\n\n  // Convert file:// URL to path if needed\n  let current = fileURLToPath(dir);\n  do {\n    const filePath = path.join(current, name);\n    if (existsSync(filePath)) {\n      // Skip synthetic package.json files unless includeSynthetic is true\n      if (!skipSynthetic || !isSyntheticPackage(filePath)) {\n        return current;\n      }\n    }\n    const next = path.dirname(current);\n    if (next === current) break;\n    current = next;\n  } while (current);\n  throw new Error('Root not found');\n}\n"],"names":["moduleRoot","isWindows","process","platform","test","env","OSTYPE","existsSync","fs","accessSync","statSync","_","fileURLToPath","input","urlString","href","indexOf","filepath","slice","charAt","decodeURIComponent","split","join","isSyntheticPackage","filePath","content","JSON","parse","readFileSync","dir","options","name","undefined","isPackageJson","skipSynthetic","includeSynthetic","current","path","next","dirname","Error"],"mappings":";;;;+BAkEA;;;eAAwBA;;;yDAlET;2DACE;qBAkDH;;;;;;;;;;;;;;;;;;;AAhDd,IAAMC,YAAYC,QAAQC,QAAQ,KAAK,WAAW,kBAAkBC,IAAI,CAACF,QAAQG,GAAG,CAACC,MAAM;AAE3F,IAAMC,aAAa,SAACH;IAClB,IAAI;QACDI,CAAAA,WAAE,CAACC,UAAU,IAAID,WAAE,CAACE,QAAQ,AAAD,EAAGN;QAC/B,OAAO;IACT,EAAE,OAAOO,GAAG;QACV,OAAO;IACT;AACF;AAIA;;;;CAIC,GACD,IAAMC,gBAAgB,SAACC;IACrB,wCAAwC;IACxC,IAAMC,YAAY,OAAOD,UAAU,WAAWA,QAAQA,MAAME,IAAI;IAEhE,6DAA6D;IAC7D,IAAID,UAAUE,OAAO,CAAC,eAAe,GAAG;QACtC,OAAOF,WAAW,+BAA+B;IACnD;IAEA,wBAAwB;IACxB,IAAIG,WAAWH,UAAUI,KAAK,CAAC;IAE/B,6CAA6C;IAC7C,IAAID,SAASE,MAAM,CAAC,OAAO,OAAOF,SAASE,MAAM,CAAC,OAAO,KAAK;QAC5DF,WAAWA,SAASC,KAAK,CAAC;IAC5B;IAEA,qDAAqD;IACrDD,WAAWG,mBAAmBH;IAE9B,oDAAoD;IACpD,IAAIhB,WAAW;QACbgB,WAAWA,SAASI,KAAK,CAAC,KAAKC,IAAI,CAAC;IACtC;IAEA,OAAOL;AACT;AAMA;;;CAGC,GACD,IAAMM,qBAAqB,SAACC;IAC1B,IAAI;QACF,IAAMC,UAAUC,KAAKC,KAAK,CAACnB,WAAE,CAACoB,YAAY,CAACJ,UAAU;QACrD,OAAO,CAAE,CAAA,UAAUC,OAAM;IAC3B,EAAE,OAAOd,GAAG;QACV,OAAO;IACT;AACF;AAEe,SAASX,WAAW6B,GAAa;QAAEC,UAAAA,iEAAuB,CAAC;IACxE,IAAMC,OAAOD,QAAQC,IAAI,KAAKC,YAAY,iBAAiBF,QAAQC,IAAI;IACvE,IAAME,gBAAgBF,SAAS;IAC/B,IAAMG,gBAAgBD,iBAAiB,CAACH,QAAQK,gBAAgB;IAEhE,wCAAwC;IACxC,IAAIC,UAAUxB,cAAciB;IAC5B,GAAG;QACD,IAAML,WAAWa,aAAI,CAACf,IAAI,CAACc,SAASL;QACpC,IAAIxB,WAAWiB,WAAW;YACxB,oEAAoE;YACpE,IAAI,CAACU,iBAAiB,CAACX,mBAAmBC,WAAW;gBACnD,OAAOY;YACT;QACF;QACA,IAAME,OAAOD,aAAI,CAACE,OAAO,CAACH;QAC1B,IAAIE,SAASF,SAAS;QACtBA,UAAUE;IACZ,QAASF,SAAS;IAClB,MAAM,IAAII,MAAM;AAClB"}

dist/cjs/types.d.cts

 export interface RootOptions {
     name?: string;
-    keyExists?: string;
+    /** Include synthetic package.json files (only `type` field, no `name`). Default: false */
+    includeSynthetic?: boolean;
 }
 /** A filesystem path string or file:// URL (string or URL object) */
 export type PathLike = string | URL;

dist/cjs/types.d.ts

 export interface RootOptions {
     name?: string;
-    keyExists?: string;
+    /** Include synthetic package.json files (only `type` field, no `name`). Default: false */
+    includeSynthetic?: boolean;
 }
 /** A filesystem path string or file:// URL (string or URL object) */
 export type PathLike = string | URL;

dist/esm/index.js

@@ -38,11 +38,26 @@ import fs from 'fs';
 export * from './types.js';
+/**
+ * Check if a package.json is synthetic (no `name` field).
+ * Synthetic package.json files typically only contain `type` for module system hints.
+ */ const isSyntheticPackage = (filePath)=>{
+    try {
+        const content = JSON.parse(fs.readFileSync(filePath, 'utf8'));
+        return !('name' in content);
+    } catch (_) {
+        return false;
+    }
+};
 export default function moduleRoot(dir, options = {}) {
     const name = options.name === undefined ? 'package.json' : options.name;
+    const isPackageJson = name === 'package.json';
+    const skipSynthetic = isPackageJson && !options.includeSynthetic;
     // Convert file:// URL to path if needed
     let current = fileURLToPath(dir);
     do {
-        const packagePath = path.join(current, name);
-        if (existsSync(packagePath)) {
-            if (!options.keyExists) return current;
-            if (JSON.parse(fs.readFileSync(packagePath, 'utf8'))[options.keyExists] !== undefined) return current;
+        const filePath = path.join(current, name);
+        if (existsSync(filePath)) {
+            // Skip synthetic package.json files unless includeSynthetic is true
+            if (!skipSynthetic || !isSyntheticPackage(filePath)) {
+                return current;
+            }
         }
@@ -49,0 +64,0 @@ const next = path.dirname(current);

dist/esm/index.js.map

@@ -1,1 +0,1 @@
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dist/esm/types.d.ts

 export interface RootOptions {
     name?: string;
-    keyExists?: string;
+    /** Include synthetic package.json files (only `type` field, no `name`). Default: false */
+    includeSynthetic?: boolean;
 }
 /** A filesystem path string or file:// URL (string or URL object) */
 export type PathLike = string | URL;

dist/esm/types.js.map

@@ -1,1 +0,1 @@
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package.json

 {
   "name": "module-root-sync",
-  "version": "1.2.8",
+  "version": "2.0.0",
   "description": "Finds the directory that the modules resides in",
@@ -5,0 +5,0 @@ "keywords": [

README.md

 ## module-root-sync
 
-Finds the directory that the modules resides in.
+Finds the directory that the module resides in.
 
@@ -9,7 +9,44 @@ ```typescript
 const root = moduleRoot(import.meta.filename);
+```
 
+### Options
+
+```typescript
+interface RootOptions {
+  name?: string;              // Custom marker filename (default: 'package.json')
+  includeSynthetic?: boolean; // Include synthetic package.json files (default: false)
+}
 ```
 
+### Synthetic package.json Detection
+
+By default, `moduleRoot` skips "synthetic" package.json files that only exist to specify the module system (e.g., `{ "type": "module" }`). These are commonly found in `dist/esm` or `dist/cjs` directories.
+
+A package.json is considered synthetic if it has no `name` field.
+
+```typescript
+// Default: skips synthetic package.json, finds real one
+const root = moduleRoot(import.meta.filename);
+
+// Include synthetic package.json files
+const root = moduleRoot(import.meta.filename, { includeSynthetic: true });
+
+// Custom marker file (synthetic detection only applies to package.json)
+const root = moduleRoot(import.meta.filename, { name: 'tsconfig.json' });
+```
+
+### Migration from v1.x
+
+The `keyExists` option has been removed. If you were using `keyExists: 'name'` to skip synthetic packages, this is now the default behavior.
+
+```typescript
+// v1.x
+const root = moduleRoot(dir, { keyExists: 'name' });
+
+// v2.x (same behavior, now default)
+const root = moduleRoot(dir);
+```
+
 ### Documentation
 
 [API Docs](https://kmalakoff.github.io/module-root-sync/)

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Fixed alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

21653

23.93%

Lines of code

192

20%

Number of lines in readme file

52

246.67%

No dependency changes