message-tag - npm Package Compare versions

Comparing version 0.8.1 to 0.9.0

dist/node-cjs/message.cjs

+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.raw = exports.msgTag = exports.default = exports.custom = void 0;
+var _dateformat = _interopRequireDefault(require("dateformat"));
+var _prettyFormat = require("pretty-format");
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+// Generic builder for template literal tags
+const createTag = encode => function (stringParts) {
+  for (var _len = arguments.length, substitutions = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+    substitutions[_key - 1] = arguments[_key];
+  }
+  return substitutions.reduce((prev, cur, i) => prev + encode(cur) + stringParts[i + 1], stringParts[0]);
+};
+
+// Version of `obj.hasOwnProperty()` that works regardless of prototype
+const hasOwnProperty = (obj, propName) => Object.prototype.hasOwnProperty.call(obj, propName);
+const customKey = Symbol('msg.custom');
+const quote = value => `\`${value}\``;
+const formatObject = (obj, options) => {
+  return (0, _prettyFormat.format)(obj, options).replace(/^Object /, ''); // Remove 'Object' tag
+};
+
+const format = function (value) {
+  let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+  if (typeof value === 'object' && value && customKey in value) {
+    if (value.type === 'raw') {
+      return value.value;
+    }
+    if (typeof value.options === 'object' && value.options) {
+      options = value.options;
+      value = value.value;
+    }
+  }
+  if (value === undefined) {
+    return quote('undefined');
+  } else if (value === null) {
+    return quote('null');
+  } else if (typeof value === 'boolean') {
+    return quote(String(value));
+  } else if (typeof value === 'symbol') {
+    return quote(value.toString()); // `Symbol(<symbol-name>)`
+  } else if (typeof value === 'string') {
+    return JSON.stringify(value); // Don't quote, just encode as a string literal
+  } else if (typeof value === 'number') {
+    if (isNaN(value)) {
+      return 'NaN';
+    } else if (value === +Infinity) {
+      return '+Infinity';
+    } else if (value === -Infinity) {
+      return '-Infinity';
+    }
+    return String(value);
+  } else if (Array.isArray(value)) {
+    // Currently just JSON encodes the entire array. We may want to format this a bit nicer.
+    return quote(JSON.stringify(value));
+  } else if (typeof value === 'function') {
+    return quote(value.toString());
+  } else if (value instanceof Date) {
+    if (Number.isNaN(value.valueOf())) {
+      return '[invalid Date]';
+    } else {
+      // Note: `dateFormat` throws a TypeError if the given Date is invalid (i.e. value is NaN)
+      return (0, _dateformat.default)(value, options.dateFormat || 'isoUtcDateTime');
+    }
+  } else if (value instanceof RegExp) {
+    return quote(value.toString());
+  } else if (value instanceof Error) {
+    // For error messages, print the message raw. We expect the message to be already formatted
+    // for display, so encoding it would mess up the formatting.
+    return `[${value.constructor.name}] ${value.message}`;
+  } else if (typeof value === 'object') {
+    const proto = Object.getPrototypeOf(value);
+    if (proto === null || proto === Object.prototype) {
+      // Currently just JSON encodes the entire object. We may want to format this a bit nicer.
+      return quote(formatObject(value, options.format));
+    }
+    if (hasOwnProperty(proto, 'constructor') && typeof proto.constructor === 'function') {
+      const constructor = proto.constructor;
+      const tag = constructor.name || 'Unknown';
+      let stringRep;
+      if ('toJSON' in value) {
+        // Note: `toJSON` is not included in `Object.prototype`, so will only be present in types
+        // that explicitly implement JSON encoding.
+        stringRep = quote(formatObject(value, options.format));
+      } else if ('toString' in value && value.toString !== Object.prototype.toString) {
+        // Note: `toString` is included in `Object.prototype`. However, the default implementation is
+        // generally not very helpful (e.g. `[Object object]`). So we explicitly ignore it.
+
+        stringRep = JSON.stringify(value.toString()); // Encode as string literal
+      } else {
+        // Fallback: take all enumerable properties and format as object
+        stringRep = quote(formatObject({
+          ...value
+        }, options.format));
+      }
+      return `[${tag}] ${stringRep}`;
+    }
+  }
+
+  // Fallback
+  return JSON.stringify(value);
+};
+const msgTag = options => createTag(value => format(value, options));
+exports.msgTag = msgTag;
+const msg = msgTag({
+  format: {
+    maxDepth: 4,
+    min: true
+  },
+  dateFormat: 'isoUtcDateTime'
+});
+const raw = msg.raw = value => ({
+  [customKey]: true,
+  type: 'raw',
+  value
+});
+exports.raw = raw;
+const custom = msg.custom = (options, value) => ({
+  [customKey]: true,
+  options,
+  value
+});
+exports.custom = custom;
+var _default = msg;
+exports.default = _default;
+//# sourceMappingURL=message.cjs.map

dist/node-cjs/message.cjs.map

+{"version":3,"file":"message.cjs","names":["_dateformat","_interopRequireDefault","require","_prettyFormat","obj","__esModule","default","createTag","encode","stringParts","_len","arguments","length","substitutions","Array","_key","reduce","prev","cur","i","hasOwnProperty","propName","Object","prototype","call","customKey","Symbol","quote","value","formatObject","options","prettyFormat","replace","format","undefined","type","String","toString","JSON","stringify","isNaN","Infinity","isArray","Date","Number","valueOf","dateFormat","RegExp","Error","constructor","name","message","proto","getPrototypeOf","tag","stringRep","msgTag","exports","msg","maxDepth","min","raw","custom","_default"],"sources":["../../src/message.js"],"sourcesContent":["\nimport dateFormat from 'dateformat';\nimport { format as prettyFormat } from 'pretty-format';\n\n\n// Generic builder for template literal tags\nconst createTag = encode => (stringParts, ...substitutions) =>\n    substitutions.reduce(\n        (prev, cur, i) => prev + encode(cur) + stringParts[i + 1],\n        stringParts[0]\n    );\n\n// Version of `obj.hasOwnProperty()` that works regardless of prototype\nconst hasOwnProperty = (obj, propName) => Object.prototype.hasOwnProperty.call(obj, propName);\n\n\nconst customKey = Symbol('msg.custom');\n\nconst quote = value => `\\`${value}\\``;\n\nconst formatObject = (obj, options) => {\n    return prettyFormat(obj, options)\n        .replace(/^Object /, ''); // Remove 'Object' tag\n};\n\nconst format = (value, options = {}) => {\n    if (typeof value === 'object' && value && customKey in value) {\n        if (value.type === 'raw') {\n            return value.value;\n        }\n        \n        if (typeof value.options === 'object' && value.options) {\n            options = value.options;\n            value = value.value;\n        }\n    }\n    \n    if (value === undefined) {\n        return quote('undefined');\n    } else if (value === null) {\n        return quote('null');\n    } else if (typeof value === 'boolean') {\n        return quote(String(value));\n    } else if (typeof value === 'symbol') {\n        return quote(value.toString()); // `Symbol(<symbol-name>)`\n    } else if (typeof value === 'string') {\n        return JSON.stringify(value); // Don't quote, just encode as a string literal\n    } else if (typeof value === 'number') {\n        if (isNaN(value)) {\n            return 'NaN';\n        } else if (value === +Infinity) {\n            return '+Infinity';\n        } else if (value === -Infinity) {\n            return '-Infinity';\n        }\n        \n        return String(value);\n    } else if (Array.isArray(value)) {\n        // Currently just JSON encodes the entire array. We may want to format this a bit nicer.\n        return quote(JSON.stringify(value));\n    } else if (typeof value === 'function') {\n        return quote(value.toString());\n    } else if (value instanceof Date) {\n        if (Number.isNaN(value.valueOf())) {\n            return '[invalid Date]';\n        } else {\n            // Note: `dateFormat` throws a TypeError if the given Date is invalid (i.e. value is NaN)\n            return dateFormat(value, options.dateFormat || 'isoUtcDateTime');\n        }\n    } else if (value instanceof RegExp) {\n        return quote(value.toString());\n    } else if (value instanceof Error) {\n        // For error messages, print the message raw. We expect the message to be already formatted\n        // for display, so encoding it would mess up the formatting.\n        return `[${value.constructor.name}] ${value.message}`;\n    } else if (typeof value === 'object') {\n        const proto = Object.getPrototypeOf(value);\n        if (proto === null || proto === Object.prototype) {\n            // Currently just JSON encodes the entire object. We may want to format this a bit nicer.\n            return quote(formatObject(value, options.format));\n        }\n        \n        if (hasOwnProperty(proto, 'constructor') && typeof proto.constructor === 'function') {\n            const constructor = proto.constructor;\n            \n            const tag = constructor.name || 'Unknown';\n            \n            let stringRep;\n            if ('toJSON' in value) {\n                // Note: `toJSON` is not included in `Object.prototype`, so will only be present in types\n                // that explicitly implement JSON encoding.\n                stringRep = quote(formatObject(value, options.format));\n            } else if ('toString' in value && value.toString !== Object.prototype.toString) {\n                // Note: `toString` is included in `Object.prototype`. However, the default implementation is\n                // generally not very helpful (e.g. `[Object object]`). So we explicitly ignore it.\n                \n                stringRep = JSON.stringify(value.toString()); // Encode as string literal\n            } else {\n                // Fallback: take all enumerable properties and format as object\n                stringRep = quote(formatObject({ ...value }, options.format));\n            }\n            \n            return `[${tag}] ${stringRep}`;\n        }\n    }\n    \n    // Fallback\n    return JSON.stringify(value);\n};\n\nexport const msgTag = options => createTag(value => format(value, options));\n\nconst msg = msgTag({\n    format: {\n        maxDepth: 4,\n        min: true,\n    },\n    dateFormat: 'isoUtcDateTime',\n});\n\nexport const raw = msg.raw = value => ({ [customKey]: true, type: 'raw', value });\n\nexport const custom = msg.custom = (options, value) => ({ [customKey]: true, options, value });\n\nexport default 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dist/node-esm/message.mjs

+import dateFormat from 'dateformat';
+import { format as prettyFormat } from 'pretty-format';
+
+// Generic builder for template literal tags
+const createTag = encode => function (stringParts) {
+  for (var _len = arguments.length, substitutions = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+    substitutions[_key - 1] = arguments[_key];
+  }
+  return substitutions.reduce((prev, cur, i) => prev + encode(cur) + stringParts[i + 1], stringParts[0]);
+};
+
+// Version of `obj.hasOwnProperty()` that works regardless of prototype
+const hasOwnProperty = (obj, propName) => Object.prototype.hasOwnProperty.call(obj, propName);
+const customKey = Symbol('msg.custom');
+const quote = value => `\`${value}\``;
+const formatObject = (obj, options) => {
+  return prettyFormat(obj, options).replace(/^Object /, ''); // Remove 'Object' tag
+};
+
+const format = function (value) {
+  let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+  if (typeof value === 'object' && value && customKey in value) {
+    if (value.type === 'raw') {
+      return value.value;
+    }
+    if (typeof value.options === 'object' && value.options) {
+      options = value.options;
+      value = value.value;
+    }
+  }
+  if (value === undefined) {
+    return quote('undefined');
+  } else if (value === null) {
+    return quote('null');
+  } else if (typeof value === 'boolean') {
+    return quote(String(value));
+  } else if (typeof value === 'symbol') {
+    return quote(value.toString()); // `Symbol(<symbol-name>)`
+  } else if (typeof value === 'string') {
+    return JSON.stringify(value); // Don't quote, just encode as a string literal
+  } else if (typeof value === 'number') {
+    if (isNaN(value)) {
+      return 'NaN';
+    } else if (value === +Infinity) {
+      return '+Infinity';
+    } else if (value === -Infinity) {
+      return '-Infinity';
+    }
+    return String(value);
+  } else if (Array.isArray(value)) {
+    // Currently just JSON encodes the entire array. We may want to format this a bit nicer.
+    return quote(JSON.stringify(value));
+  } else if (typeof value === 'function') {
+    return quote(value.toString());
+  } else if (value instanceof Date) {
+    if (Number.isNaN(value.valueOf())) {
+      return '[invalid Date]';
+    } else {
+      // Note: `dateFormat` throws a TypeError if the given Date is invalid (i.e. value is NaN)
+      return dateFormat(value, options.dateFormat || 'isoUtcDateTime');
+    }
+  } else if (value instanceof RegExp) {
+    return quote(value.toString());
+  } else if (value instanceof Error) {
+    // For error messages, print the message raw. We expect the message to be already formatted
+    // for display, so encoding it would mess up the formatting.
+    return `[${value.constructor.name}] ${value.message}`;
+  } else if (typeof value === 'object') {
+    const proto = Object.getPrototypeOf(value);
+    if (proto === null || proto === Object.prototype) {
+      // Currently just JSON encodes the entire object. We may want to format this a bit nicer.
+      return quote(formatObject(value, options.format));
+    }
+    if (hasOwnProperty(proto, 'constructor') && typeof proto.constructor === 'function') {
+      const constructor = proto.constructor;
+      const tag = constructor.name || 'Unknown';
+      let stringRep;
+      if ('toJSON' in value) {
+        // Note: `toJSON` is not included in `Object.prototype`, so will only be present in types
+        // that explicitly implement JSON encoding.
+        stringRep = quote(formatObject(value, options.format));
+      } else if ('toString' in value && value.toString !== Object.prototype.toString) {
+        // Note: `toString` is included in `Object.prototype`. However, the default implementation is
+        // generally not very helpful (e.g. `[Object object]`). So we explicitly ignore it.
+
+        stringRep = JSON.stringify(value.toString()); // Encode as string literal
+      } else {
+        // Fallback: take all enumerable properties and format as object
+        stringRep = quote(formatObject({
+          ...value
+        }, options.format));
+      }
+      return `[${tag}] ${stringRep}`;
+    }
+  }
+
+  // Fallback
+  return JSON.stringify(value);
+};
+export const msgTag = options => createTag(value => format(value, options));
+const msg = msgTag({
+  format: {
+    maxDepth: 4,
+    min: true
+  },
+  dateFormat: 'isoUtcDateTime'
+});
+export const raw = msg.raw = value => ({
+  [customKey]: true,
+  type: 'raw',
+  value
+});
+export const custom = msg.custom = (options, value) => ({
+  [customKey]: true,
+  options,
+  value
+});
+export default msg;
+//# sourceMappingURL=message.mjs.map

dist/node-esm/message.mjs.map

+{"version":3,"file":"message.mjs","names":["dateFormat","format","prettyFormat","createTag","encode","stringParts","_len","arguments","length","substitutions","Array","_key","reduce","prev","cur","i","hasOwnProperty","obj","propName","Object","prototype","call","customKey","Symbol","quote","value","formatObject","options","replace","undefined","type","String","toString","JSON","stringify","isNaN","Infinity","isArray","Date","Number","valueOf","RegExp","Error","constructor","name","message","proto","getPrototypeOf","tag","stringRep","msgTag","msg","maxDepth","min","raw","custom"],"sources":["../../src/message.js"],"sourcesContent":["\nimport dateFormat from 'dateformat';\nimport { format as prettyFormat } from 'pretty-format';\n\n\n// Generic builder for template literal tags\nconst createTag = encode => (stringParts, ...substitutions) =>\n    substitutions.reduce(\n        (prev, cur, i) => prev + encode(cur) + stringParts[i + 1],\n        stringParts[0]\n    );\n\n// Version of `obj.hasOwnProperty()` that works regardless of prototype\nconst hasOwnProperty = (obj, propName) => Object.prototype.hasOwnProperty.call(obj, propName);\n\n\nconst customKey = Symbol('msg.custom');\n\nconst quote = value => `\\`${value}\\``;\n\nconst formatObject = (obj, options) => {\n    return prettyFormat(obj, options)\n        .replace(/^Object /, ''); // Remove 'Object' tag\n};\n\nconst format = (value, options = {}) => {\n    if (typeof value === 'object' && value && customKey in value) {\n        if (value.type === 'raw') {\n            return value.value;\n        }\n        \n        if (typeof value.options === 'object' && value.options) {\n            options = value.options;\n            value = value.value;\n        }\n    }\n    \n    if (value === undefined) {\n        return quote('undefined');\n    } else if (value === null) {\n        return quote('null');\n    } else if (typeof value === 'boolean') {\n        return quote(String(value));\n    } else if (typeof value === 'symbol') {\n        return quote(value.toString()); // `Symbol(<symbol-name>)`\n    } else if (typeof value === 'string') {\n        return JSON.stringify(value); // Don't quote, just encode as a string literal\n    } else if (typeof value === 'number') {\n        if (isNaN(value)) {\n            return 'NaN';\n        } else if (value === +Infinity) {\n            return '+Infinity';\n        } else if (value === -Infinity) {\n            return '-Infinity';\n        }\n        \n        return String(value);\n    } else if (Array.isArray(value)) {\n        // Currently just JSON encodes the entire array. We may want to format this a bit nicer.\n        return quote(JSON.stringify(value));\n    } else if (typeof value === 'function') {\n        return quote(value.toString());\n    } else if (value instanceof Date) {\n        if (Number.isNaN(value.valueOf())) {\n            return '[invalid Date]';\n        } else {\n            // Note: `dateFormat` throws a TypeError if the given Date is invalid (i.e. value is NaN)\n            return dateFormat(value, options.dateFormat || 'isoUtcDateTime');\n        }\n    } else if (value instanceof RegExp) {\n        return quote(value.toString());\n    } else if (value instanceof Error) {\n        // For error messages, print the message raw. We expect the message to be already formatted\n        // for display, so encoding it would mess up the formatting.\n        return `[${value.constructor.name}] ${value.message}`;\n    } else if (typeof value === 'object') {\n        const proto = Object.getPrototypeOf(value);\n        if (proto === null || proto === Object.prototype) {\n            // Currently just JSON encodes the entire object. We may want to format this a bit nicer.\n            return quote(formatObject(value, options.format));\n        }\n        \n        if (hasOwnProperty(proto, 'constructor') && typeof proto.constructor === 'function') {\n            const constructor = proto.constructor;\n            \n            const tag = constructor.name || 'Unknown';\n            \n            let stringRep;\n            if ('toJSON' in value) {\n                // Note: `toJSON` is not included in `Object.prototype`, so will only be present in types\n                // that explicitly implement JSON encoding.\n                stringRep = quote(formatObject(value, options.format));\n            } else if ('toString' in value && value.toString !== Object.prototype.toString) {\n                // Note: `toString` is included in `Object.prototype`. However, the default implementation is\n                // generally not very helpful (e.g. `[Object object]`). So we explicitly ignore it.\n                \n                stringRep = JSON.stringify(value.toString()); // Encode as string literal\n            } else {\n                // Fallback: take all enumerable properties and format as object\n                stringRep = quote(formatObject({ ...value }, options.format));\n            }\n            \n            return `[${tag}] ${stringRep}`;\n        }\n    }\n    \n    // Fallback\n    return JSON.stringify(value);\n};\n\nexport const msgTag = options => createTag(value => format(value, options));\n\nconst msg = msgTag({\n    format: {\n        maxDepth: 4,\n        min: true,\n    },\n    dateFormat: 'isoUtcDateTime',\n});\n\nexport const raw = msg.raw = value => ({ [customKey]: true, type: 'raw', value });\n\nexport const custom = msg.custom = (options, value) => ({ [customKey]: true, options, value });\n\nexport default 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dist/types/message.d.ts

+
+import { Config as PrettyFormatConfig } from 'pretty-format';
+
+
+type MessageTag = (stringParts: TemplateStringsArray, ...substitutions: unknown[]) => string;
+
+
+type CustomOptions = {
+    format?: Partial<PrettyFormatConfig>,
+    dateFormat?: string,
+};
+
+// Note: structure of the result types can be left opaque (internal structure)
+export declare const raw: (value: unknown) => object;
+export declare const custom: (options: CustomOptions, value: unknown) => object;
+
+export declare const msgTag: (options: CustomOptions) => MessageTag;
+
+declare const msg: MessageTag & {
+    raw: typeof raw,
+    custom: typeof msgTag,
+};
+
+export default msg;

src/message.d.ts

+
+import { Config as PrettyFormatConfig } from 'pretty-format';
+
+
+type MessageTag = (stringParts: TemplateStringsArray, ...substitutions: unknown[]) => string;
+
+
+type CustomOptions = {
+    format?: Partial<PrettyFormatConfig>,
+    dateFormat?: string,
+};
+
+// Note: structure of the result types can be left opaque (internal structure)
+export declare const raw: (value: unknown) => object;
+export declare const custom: (options: CustomOptions, value: unknown) => object;
+
+export declare const msgTag: (options: CustomOptions) => MessageTag;
+
+declare const msg: MessageTag & {
+    raw: typeof raw,
+    custom: typeof msgTag,
+};
+
+export default msg;

CHANGELOG.md

 
 # Change Log
 
+- v0.9
+  - Upgrade message-tag to use modern Node.js 14+ features.
+  - Drop support for Node 12.
+  - Use `exports` in package.json rather than `main`.
+  - Upgrade all dependencies to latest versions.
+  - Move dist files to new `dist` directory containing ESM, CommonJS, and TypeScript build files.
+
 - v0.8
@@ -5,0 +12,0 @@ - Invalid `Date` instances are now formatted as `[invalid Date]`, rather than throwing a TypeError as before.

package.json

 {
     "name": "message-tag",
-    "version": "0.8.1",
+    "version": "0.9.0",
     "author": "mkrause",
@@ -20,19 +20,26 @@ "license": "MIT",
         "src/",
-        "lib-cjs/",
-        "lib-esm/",
-        "typings/message.d.ts"
+        "dist/"
     ],
+    "//": "Note: Node v14.15 'Fermium' is the first v14.x LTS release",
     "engines": {
-        "node": ">= 12.13"
+        "node": ">= 14.15"
     },
-    "main": "./lib-cjs/message.cjs",
-    "module": "./lib-esm/message.mjs",
-    "types": "./typings/message.d.ts",
+    "type": "module",
+    "exports": {
+        "./package.json": "./package.json",
+        ".": {
+            "types": "./dist/types/message.d.ts",
+            "import": "./dist/node-esm/message.mjs",
+            "require": "./dist/node-cjs/message.cjs",
+            "default": "./dist/node-esm/message.mjs"
+        }
+    },
     "sideEffects": false,
     "scripts": {
-        "_build": "babel src --source-maps=true",
-        "build:cjs": "NODE_ENV=production BABEL_ENV=cjs npm run _build -- --out-dir lib-cjs --out-file-extension=.cjs --delete-dir-on-start",
-        "build:esm": "NODE_ENV=production BABEL_ENV=esm npm run _build -- --out-dir lib-esm --out-file-extension=.mjs --delete-dir-on-start",
-        "test": "NODE_ENV=test BABEL_ENV=cjs mocha --require @babel/register --recursive tests && tsd && echo '[tsd] success'",
-        "prepublishOnly": "npm run build:esm && npm run build:cjs"
+        "_build": "NODE_ENV=production babel src --source-maps=true --delete-dir-on-start",
+        "build:cjs": "BABEL_ENV=cjs npm run _build -- --out-dir=dist/node-cjs --out-file-extension=.cjs",
+        "build:esm": "BABEL_ENV=esm npm run _build -- --out-dir=dist/node-esm --out-file-extension=.mjs",
+        "build:types": "mkdir -p ./dist/types && cp src/message.d.ts ./dist/types",
+        "test": "NODE_ENV=test BABEL_ENV=cjs mocha --require @babel/register --recursive tests && npm run build:types && tsd --typings=src/message.d.ts --files=tests/message.test-d.ts && echo '[tsd] success'",
+        "prepublishOnly": "npm run build:esm && npm run build:cjs && npm run build:types"
     },
@@ -51,4 +58,4 @@ "devDependencies": {
         "pretty-format": "^29.5.0",
-        "dateformat": "^4.6.3"
+        "dateformat": "^5.0.3"
     }
 }

README.md

 
 # message-tag
 
-[![npm](https://img.shields.io/npm/v/message-tag.svg?style=flat-square)](https://www.npmjs.com/package/message-tag)
-[![Travis](https://img.shields.io/travis/mkrause/message-tag.svg?style=flat-square)](https://travis-ci.org/mkrause/message-tag)
+[![npm](https://img.shields.io/npm/v/message-tag.svg)](https://www.npmjs.com/package/message-tag)
+![GitHub Actions](https://github.com/mkrause/message-tag/actions/workflows/nodejs.yml/badge.svg)
+[![Types](https://img.shields.io/npm/types/message-tag)](https://img.shields.io/npm/types/message-tag)
 
@@ -7,0 +8,0 @@ A [template literal tag](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals) to format arbitrary values in a string template. Useful for error messages, logs, etc.

lib-cjs/message.cjs

-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.raw = exports.msgTag = exports.default = exports.custom = void 0;
-var _dateformat = _interopRequireDefault(require("dateformat"));
-var _prettyFormat = require("pretty-format");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-// Generic builder for template literal tags
-const createTag = encode => function (stringParts) {
-  for (var _len = arguments.length, substitutions = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    substitutions[_key - 1] = arguments[_key];
-  }
-  return substitutions.reduce((prev, cur, i) => prev + encode(cur) + stringParts[i + 1], stringParts[0]);
-};
-
-// Version of `obj.hasOwnProperty()` that works regardless of prototype
-const hasOwnProperty = (obj, propName) => Object.prototype.hasOwnProperty.call(obj, propName);
-const customKey = Symbol('msg.custom');
-const quote = value => `\`${value}\``;
-const formatObject = (obj, options) => {
-  return (0, _prettyFormat.format)(obj, options).replace(/^Object /, ''); // Remove 'Object' tag
-};
-
-const format = function (value) {
-  let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-  if (typeof value === 'object' && value && customKey in value) {
-    if (value.type === 'raw') {
-      return value.value;
-    }
-    if (typeof value.options === 'object' && value.options) {
-      options = value.options;
-      value = value.value;
-    }
-  }
-  if (value === undefined) {
-    return quote('undefined');
-  } else if (value === null) {
-    return quote('null');
-  } else if (typeof value === 'boolean') {
-    return quote(String(value));
-  } else if (typeof value === 'symbol') {
-    return quote(value.toString()); // `Symbol(<symbol-name>)`
-  } else if (typeof value === 'string') {
-    return JSON.stringify(value); // Don't quote, just encode as a string literal
-  } else if (typeof value === 'number') {
-    if (isNaN(value)) {
-      return 'NaN';
-    } else if (value === +Infinity) {
-      return '+Infinity';
-    } else if (value === -Infinity) {
-      return '-Infinity';
-    }
-    return String(value);
-  } else if (Array.isArray(value)) {
-    // Currently just JSON encodes the entire array. We may want to format this a bit nicer.
-    return quote(JSON.stringify(value));
-  } else if (typeof value === 'function') {
-    return quote(value.toString());
-  } else if (value instanceof Date) {
-    if (Number.isNaN(value.valueOf())) {
-      return '[invalid Date]';
-    } else {
-      // Note: `dateFormat` throws a TypeError if the given Date is invalid (i.e. value is NaN)
-      return (0, _dateformat.default)(value, options.dateFormat || 'isoUtcDateTime');
-    }
-  } else if (value instanceof RegExp) {
-    return quote(value.toString());
-  } else if (value instanceof Error) {
-    // For error messages, print the message raw. We expect the message to be already formatted
-    // for display, so encoding it would mess up the formatting.
-    return `[${value.constructor.name}] ${value.message}`;
-  } else if (typeof value === 'object') {
-    const proto = Object.getPrototypeOf(value);
-    if (proto === null || proto === Object.prototype) {
-      // Currently just JSON encodes the entire object. We may want to format this a bit nicer.
-      return quote(formatObject(value, options.format));
-    }
-    if (hasOwnProperty(proto, 'constructor') && typeof proto.constructor === 'function') {
-      const constructor = proto.constructor;
-      const tag = constructor.name || 'Unknown';
-      let stringRep;
-      if ('toJSON' in value) {
-        // Note: `toJSON` is not included in `Object.prototype`, so will only be present in types
-        // that explicitly implement JSON encoding.
-        stringRep = quote(formatObject(value, options.format));
-      } else if ('toString' in value && value.toString !== Object.prototype.toString) {
-        // Note: `toString` is included in `Object.prototype`. However, the default implementation is
-        // generally not very helpful (e.g. `[Object object]`). So we explicitly ignore it.
-
-        stringRep = JSON.stringify(value.toString()); // Encode as string literal
-      } else {
-        // Fallback: take all enumerable properties and format as object
-        stringRep = quote(formatObject({
-          ...value
-        }, options.format));
-      }
-      return `[${tag}] ${stringRep}`;
-    }
-  }
-
-  // Fallback
-  return JSON.stringify(value);
-};
-const msgTag = options => createTag(value => format(value, options));
-exports.msgTag = msgTag;
-const msg = msgTag({
-  format: {
-    maxDepth: 4,
-    min: true
-  },
-  dateFormat: 'isoUtcDateTime'
-});
-const raw = msg.raw = value => ({
-  [customKey]: true,
-  type: 'raw',
-  value
-});
-exports.raw = raw;
-const custom = msg.custom = (options, value) => ({
-  [customKey]: true,
-  options,
-  value
-});
-exports.custom = custom;
-var _default = msg;
-exports.default = _default;
-//# sourceMappingURL=message.cjs.map

lib-cjs/message.cjs.map

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lib-esm/message.mjs

-import dateFormat from 'dateformat';
-import { format as prettyFormat } from 'pretty-format';
-
-// Generic builder for template literal tags
-const createTag = encode => function (stringParts) {
-  for (var _len = arguments.length, substitutions = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    substitutions[_key - 1] = arguments[_key];
-  }
-  return substitutions.reduce((prev, cur, i) => prev + encode(cur) + stringParts[i + 1], stringParts[0]);
-};
-
-// Version of `obj.hasOwnProperty()` that works regardless of prototype
-const hasOwnProperty = (obj, propName) => Object.prototype.hasOwnProperty.call(obj, propName);
-const customKey = Symbol('msg.custom');
-const quote = value => `\`${value}\``;
-const formatObject = (obj, options) => {
-  return prettyFormat(obj, options).replace(/^Object /, ''); // Remove 'Object' tag
-};
-
-const format = function (value) {
-  let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-  if (typeof value === 'object' && value && customKey in value) {
-    if (value.type === 'raw') {
-      return value.value;
-    }
-    if (typeof value.options === 'object' && value.options) {
-      options = value.options;
-      value = value.value;
-    }
-  }
-  if (value === undefined) {
-    return quote('undefined');
-  } else if (value === null) {
-    return quote('null');
-  } else if (typeof value === 'boolean') {
-    return quote(String(value));
-  } else if (typeof value === 'symbol') {
-    return quote(value.toString()); // `Symbol(<symbol-name>)`
-  } else if (typeof value === 'string') {
-    return JSON.stringify(value); // Don't quote, just encode as a string literal
-  } else if (typeof value === 'number') {
-    if (isNaN(value)) {
-      return 'NaN';
-    } else if (value === +Infinity) {
-      return '+Infinity';
-    } else if (value === -Infinity) {
-      return '-Infinity';
-    }
-    return String(value);
-  } else if (Array.isArray(value)) {
-    // Currently just JSON encodes the entire array. We may want to format this a bit nicer.
-    return quote(JSON.stringify(value));
-  } else if (typeof value === 'function') {
-    return quote(value.toString());
-  } else if (value instanceof Date) {
-    if (Number.isNaN(value.valueOf())) {
-      return '[invalid Date]';
-    } else {
-      // Note: `dateFormat` throws a TypeError if the given Date is invalid (i.e. value is NaN)
-      return dateFormat(value, options.dateFormat || 'isoUtcDateTime');
-    }
-  } else if (value instanceof RegExp) {
-    return quote(value.toString());
-  } else if (value instanceof Error) {
-    // For error messages, print the message raw. We expect the message to be already formatted
-    // for display, so encoding it would mess up the formatting.
-    return `[${value.constructor.name}] ${value.message}`;
-  } else if (typeof value === 'object') {
-    const proto = Object.getPrototypeOf(value);
-    if (proto === null || proto === Object.prototype) {
-      // Currently just JSON encodes the entire object. We may want to format this a bit nicer.
-      return quote(formatObject(value, options.format));
-    }
-    if (hasOwnProperty(proto, 'constructor') && typeof proto.constructor === 'function') {
-      const constructor = proto.constructor;
-      const tag = constructor.name || 'Unknown';
-      let stringRep;
-      if ('toJSON' in value) {
-        // Note: `toJSON` is not included in `Object.prototype`, so will only be present in types
-        // that explicitly implement JSON encoding.
-        stringRep = quote(formatObject(value, options.format));
-      } else if ('toString' in value && value.toString !== Object.prototype.toString) {
-        // Note: `toString` is included in `Object.prototype`. However, the default implementation is
-        // generally not very helpful (e.g. `[Object object]`). So we explicitly ignore it.
-
-        stringRep = JSON.stringify(value.toString()); // Encode as string literal
-      } else {
-        // Fallback: take all enumerable properties and format as object
-        stringRep = quote(formatObject({
-          ...value
-        }, options.format));
-      }
-      return `[${tag}] ${stringRep}`;
-    }
-  }
-
-  // Fallback
-  return JSON.stringify(value);
-};
-export const msgTag = options => createTag(value => format(value, options));
-const msg = msgTag({
-  format: {
-    maxDepth: 4,
-    min: true
-  },
-  dateFormat: 'isoUtcDateTime'
-});
-export const raw = msg.raw = value => ({
-  [customKey]: true,
-  type: 'raw',
-  value
-});
-export const custom = msg.custom = (options, value) => ({
-  [customKey]: true,
-  options,
-  value
-});
-export default msg;
-//# sourceMappingURL=message.mjs.map

lib-esm/message.mjs.map

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We may want to format this a bit nicer.\n        return quote(JSON.stringify(value));\n    } else if (typeof value === 'function') {\n        return quote(value.toString());\n    } else if (value instanceof Date) {\n        if (Number.isNaN(value.valueOf())) {\n            return '[invalid Date]';\n        } else {\n            // Note: `dateFormat` throws a TypeError if the given Date is invalid (i.e. value is NaN)\n            return dateFormat(value, options.dateFormat || 'isoUtcDateTime');\n        }\n    } else if (value instanceof RegExp) {\n        return quote(value.toString());\n    } else if (value instanceof Error) {\n        // For error messages, print the message raw. We expect the message to be already formatted\n        // for display, so encoding it would mess up the formatting.\n        return `[${value.constructor.name}] ${value.message}`;\n    } else if (typeof value === 'object') {\n        const proto = Object.getPrototypeOf(value);\n        if (proto === null || proto === Object.prototype) {\n            // Currently just JSON encodes the entire object. We may want to format this a bit nicer.\n            return quote(formatObject(value, options.format));\n        }\n        \n        if (hasOwnProperty(proto, 'constructor') && typeof proto.constructor === 'function') {\n            const constructor = proto.constructor;\n            \n            const tag = constructor.name || 'Unknown';\n            \n            let stringRep;\n            if ('toJSON' in value) {\n                // Note: `toJSON` is not included in `Object.prototype`, so will only be present in types\n                // that explicitly implement JSON encoding.\n                stringRep = quote(formatObject(value, options.format));\n            } else if ('toString' in value && value.toString !== Object.prototype.toString) {\n                // Note: `toString` is included in `Object.prototype`. However, the default implementation is\n                // generally not very helpful (e.g. `[Object object]`). So we explicitly ignore it.\n                \n                stringRep = JSON.stringify(value.toString()); // Encode as string literal\n            } else {\n                // Fallback: take all enumerable properties and format as object\n                stringRep = quote(formatObject({ ...value }, options.format));\n            }\n            \n            return `[${tag}] ${stringRep}`;\n        }\n    }\n    \n    // Fallback\n    return JSON.stringify(value);\n};\n\nexport const msgTag = options => createTag(value => format(value, options));\n\nconst msg = msgTag({\n    format: {\n        maxDepth: 4,\n        min: true,\n    },\n    dateFormat: 'isoUtcDateTime',\n});\n\nexport const raw = msg.raw = value => ({ [customKey]: true, type: 'raw', value });\n\nexport const custom = msg.custom = (options, value) => ({ [customKey]: true, options, value });\n\nexport default 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typings/message.d.ts

-
-import { Config as PrettyFormatConfig } from 'pretty-format';
-
-type MessageTag = (stringParts : TemplateStringsArray, ...substitutions : unknown[]) => string;
-
-
-type CustomOptions = {
-    format ?: Partial<PrettyFormatConfig>,
-    dateFormat ?: string,
-};
-
-// Note: structure of the result types can be left opaque (internal structure)
-export declare const raw : (value : unknown) => object;
-export declare const custom : (options : CustomOptions, value : unknown) => object;
-
-export declare const msgTag : (options : CustomOptions) => MessageTag;
-
-declare const msg : MessageTag & {
-    raw : typeof raw,
-    custom : typeof msgTag,
-};
-
-export default msg;

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Improved metrics

Total package byte prevSize

43619

3.26%

Number of package files

11

10%

Lines of code

368

4.25%

Number of lines in readme file

122

0.83%

Is type module

Yes

NaN

Worsened metrics

Number of medium supply chain risk alerts

1

Infinity%

Dependency changes

• + Added

  dateformat@5.0.3
  (transitive)

• - Removed

  dateformat@4.6.3
  (transitive)

• Updated

  dateformat@^5.0.3