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Diffstat (limited to 'node_modules/convert-source-map')
| -rw-r--r-- | node_modules/convert-source-map/LICENSE | 23 | ||||
| -rw-r--r-- | node_modules/convert-source-map/README.md | 120 | ||||
| -rw-r--r-- | node_modules/convert-source-map/index.js | 136 | ||||
| -rw-r--r-- | node_modules/convert-source-map/package.json | 44 |
4 files changed, 323 insertions, 0 deletions
diff --git a/node_modules/convert-source-map/LICENSE b/node_modules/convert-source-map/LICENSE new file mode 100644 index 0000000..41702c5 --- /dev/null +++ b/node_modules/convert-source-map/LICENSE @@ -0,0 +1,23 @@ +Copyright 2013 Thorsten Lorenz. +All rights reserved. + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/convert-source-map/README.md b/node_modules/convert-source-map/README.md new file mode 100644 index 0000000..fdee23e --- /dev/null +++ b/node_modules/convert-source-map/README.md @@ -0,0 +1,120 @@ +# convert-source-map [](http://travis-ci.org/thlorenz/convert-source-map) + +Converts a source-map from/to different formats and allows adding/changing properties. + +```js +var convert = require('convert-source-map'); + +var json = convert + .fromComment('//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiYnVpbGQvZm9vLm1pbi5qcyIsInNvdXJjZXMiOlsic3JjL2Zvby5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSIsInNvdXJjZVJvb3QiOiIvIn0=') + .toJSON(); + +var modified = convert + .fromComment('//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiYnVpbGQvZm9vLm1pbi5qcyIsInNvdXJjZXMiOlsic3JjL2Zvby5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSIsInNvdXJjZVJvb3QiOiIvIn0=') + .setProperty('sources', [ 'SRC/FOO.JS' ]) + .toJSON(); + +console.log(json); +console.log(modified); +``` + +```json +{"version":3,"file":"build/foo.min.js","sources":["src/foo.js"],"names":[],"mappings":"AAAA","sourceRoot":"/"} +{"version":3,"file":"build/foo.min.js","sources":["SRC/FOO.JS"],"names":[],"mappings":"AAAA","sourceRoot":"/"} +``` + +## API + +### fromObject(obj) + +Returns source map converter from given object. + +### fromJSON(json) + +Returns source map converter from given json string. + +### fromBase64(base64) + +Returns source map converter from given base64 encoded json string. + +### fromComment(comment) + +Returns source map converter from given base64 encoded json string prefixed with `//# sourceMappingURL=...`. + +### fromMapFileComment(comment, mapFileDir) + +Returns source map converter from given `filename` by parsing `//# sourceMappingURL=filename`. + +`filename` must point to a file that is found inside the `mapFileDir`. Most tools store this file right next to the +generated file, i.e. the one containing the source map. + +### fromSource(source) + +Finds last sourcemap comment in file and returns source map converter or returns null if no source map comment was found. + +### fromMapFileSource(source, mapFileDir) + +Finds last sourcemap comment in file and returns source map converter or returns null if no source map comment was +found. + +The sourcemap will be read from the map file found by parsing `# sourceMappingURL=file` comment. For more info see +fromMapFileComment. + +### toObject() + +Returns a copy of the underlying source map. + +### toJSON([space]) + +Converts source map to json string. If `space` is given (optional), this will be passed to +[JSON.stringify](https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/JSON/stringify) when the +JSON string is generated. + +### toBase64() + +Converts source map to base64 encoded json string. + +### toComment([options]) + +Converts source map to an inline comment that can be appended to the source-file. + +By default, the comment is formatted like: `//# sourceMappingURL=...`, which you would +normally see in a JS source file. + +When `options.multiline == true`, the comment is formatted like: `/*# sourceMappingURL=... */`, which you would find in a CSS source file. + +### addProperty(key, value) + +Adds given property to the source map. Throws an error if property already exists. + +### setProperty(key, value) + +Sets given property to the source map. If property doesn't exist it is added, otherwise its value is updated. + +### getProperty(key) + +Gets given property of the source map. + +### removeComments(src) + +Returns `src` with all source map comments removed + +### removeMapFileComments(src) + +Returns `src` with all source map comments pointing to map files removed. + +### commentRegex + +Provides __a fresh__ RegExp each time it is accessed. Can be used to find source map comments. + +### mapFileCommentRegex + +Provides __a fresh__ RegExp each time it is accessed. Can be used to find source map comments pointing to map files. + +### generateMapFileComment(file, [options]) + +Returns a comment that links to an external source map via `file`. + +By default, the comment is formatted like: `//# sourceMappingURL=...`, which you would normally see in a JS source file. + +When `options.multiline == true`, the comment is formatted like: `/*# sourceMappingURL=... */`, which you would find in a CSS source file. diff --git a/node_modules/convert-source-map/index.js b/node_modules/convert-source-map/index.js new file mode 100644 index 0000000..d3265f0 --- /dev/null +++ b/node_modules/convert-source-map/index.js @@ -0,0 +1,136 @@ +'use strict'; +var fs = require('fs'); +var path = require('path'); +var SafeBuffer = require('safe-buffer'); + +Object.defineProperty(exports, 'commentRegex', { + get: function getCommentRegex () { + return /^\s*\/(?:\/|\*)[@#]\s+sourceMappingURL=data:(?:application|text)\/json;(?:charset[:=]\S+?;)?base64,(?:.*)$/mg; + } +}); + +Object.defineProperty(exports, 'mapFileCommentRegex', { + get: function getMapFileCommentRegex () { + // Matches sourceMappingURL in either // or /* comment styles. + return /(?:\/\/[@#][ \t]+sourceMappingURL=([^\s'"`]+?)[ \t]*$)|(?:\/\*[@#][ \t]+sourceMappingURL=([^\*]+?)[ \t]*(?:\*\/){1}[ \t]*$)/mg; + } +}); + + +function decodeBase64(base64) { + return (SafeBuffer.Buffer.from(base64, 'base64') || "").toString(); +} + +function stripComment(sm) { + return sm.split(',').pop(); +} + +function readFromFileMap(sm, dir) { + // NOTE: this will only work on the server since it attempts to read the map file + + var r = exports.mapFileCommentRegex.exec(sm); + + // for some odd reason //# .. captures in 1 and /* .. */ in 2 + var filename = r[1] || r[2]; + var filepath = path.resolve(dir, filename); + + try { + return fs.readFileSync(filepath, 'utf8'); + } catch (e) { + throw new Error('An error occurred while trying to read the map file at ' + filepath + '\n' + e); + } +} + +function Converter (sm, opts) { + opts = opts || {}; + + if (opts.isFileComment) sm = readFromFileMap(sm, opts.commentFileDir); + if (opts.hasComment) sm = stripComment(sm); + if (opts.isEncoded) sm = decodeBase64(sm); + if (opts.isJSON || opts.isEncoded) sm = JSON.parse(sm); + + this.sourcemap = sm; +} + +Converter.prototype.toJSON = function (space) { + return JSON.stringify(this.sourcemap, null, space); +}; + +Converter.prototype.toBase64 = function () { + var json = this.toJSON(); + return (SafeBuffer.Buffer.from(json, 'utf8') || "").toString('base64'); +}; + +Converter.prototype.toComment = function (options) { + var base64 = this.toBase64(); + var data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64; + return options && options.multiline ? '/*# ' + data + ' */' : '//# ' + data; +}; + +// returns copy instead of original +Converter.prototype.toObject = function () { + return JSON.parse(this.toJSON()); +}; + +Converter.prototype.addProperty = function (key, value) { + if (this.sourcemap.hasOwnProperty(key)) throw new Error('property "' + key + '" already exists on the sourcemap, use set property instead'); + return this.setProperty(key, value); +}; + +Converter.prototype.setProperty = function (key, value) { + this.sourcemap[key] = value; + return this; +}; + +Converter.prototype.getProperty = function (key) { + return this.sourcemap[key]; +}; + +exports.fromObject = function (obj) { + return new Converter(obj); +}; + +exports.fromJSON = function (json) { + return new Converter(json, { isJSON: true }); +}; + +exports.fromBase64 = function (base64) { + return new Converter(base64, { isEncoded: true }); +}; + +exports.fromComment = function (comment) { + comment = comment + .replace(/^\/\*/g, '//') + .replace(/\*\/$/g, ''); + + return new Converter(comment, { isEncoded: true, hasComment: true }); +}; + +exports.fromMapFileComment = function (comment, dir) { + return new Converter(comment, { commentFileDir: dir, isFileComment: true, isJSON: true }); +}; + +// Finds last sourcemap comment in file or returns null if none was found +exports.fromSource = function (content) { + var m = content.match(exports.commentRegex); + return m ? exports.fromComment(m.pop()) : null; +}; + +// Finds last sourcemap comment in file or returns null if none was found +exports.fromMapFileSource = function (content, dir) { + var m = content.match(exports.mapFileCommentRegex); + return m ? exports.fromMapFileComment(m.pop(), dir) : null; +}; + +exports.removeComments = function (src) { + return src.replace(exports.commentRegex, ''); +}; + +exports.removeMapFileComments = function (src) { + return src.replace(exports.mapFileCommentRegex, ''); +}; + +exports.generateMapFileComment = function (file, options) { + var data = 'sourceMappingURL=' + file; + return options && options.multiline ? '/*# ' + data + ' */' : '//# ' + data; +}; diff --git a/node_modules/convert-source-map/package.json b/node_modules/convert-source-map/package.json new file mode 100644 index 0000000..07ff61f --- /dev/null +++ b/node_modules/convert-source-map/package.json @@ -0,0 +1,44 @@ +{ + "name": "convert-source-map", + "version": "1.8.0", + "description": "Converts a source-map from/to different formats and allows adding/changing properties.", + "main": "index.js", + "scripts": { + "test": "tap test/*.js --color" + }, + "repository": { + "type": "git", + "url": "git://github.com/thlorenz/convert-source-map.git" + }, + "homepage": "https://github.com/thlorenz/convert-source-map", + "dependencies": { + "safe-buffer": "~5.1.1" + }, + "devDependencies": { + "inline-source-map": "~0.6.2", + "tap": "~9.0.0" + }, + "keywords": [ + "convert", + "sourcemap", + "source", + "map", + "browser", + "debug" + ], + "author": { + "name": "Thorsten Lorenz", + "email": "thlorenz@gmx.de", + "url": "http://thlorenz.com" + }, + "license": "MIT", + "engine": { + "node": ">=0.6" + }, + "files": [ + "index.js" + ], + "browser": { + "fs": false + } +} |