rollup-plugin-sourcemaps
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rollup-plugin-sourcemaps - npm Package Compare versions
Comparing version 0.1.1 to 0.2.0
| # Changelog | ||
| ## 0.1.1 | ||
| * Fix inline source maps not being detected | ||
| ## 0.1.0 | ||
| * First public release 🎉 |
| import _regeneratorRuntime from 'babel-runtime/regenerator'; | ||
| import _slicedToArray from 'babel-runtime/helpers/slicedToArray'; | ||
| import _asyncToGenerator from 'babel-runtime/helpers/asyncToGenerator'; | ||
| import { createFilter } from 'rollup-pluginutils'; | ||
| import { dirname, resolve } from 'path'; | ||
| import { resolveSourceMap } from 'source-map-resolve'; | ||
| import { readFile } from 'fs'; | ||
@@ -28,9 +27,4 @@ import _Promise from 'babel-runtime/core-js/promise'; | ||
| var readFileAsync = promisify(readFile); | ||
| var resolveSourceMapAsync = promisify(resolveSourceMap); | ||
| // Borrowed from https://github.com/webpack/source-map-loader | ||
| var baseRegex = '\\s*[@#]\\s*sourceMappingURL\\s*=\\s*([^\\s]*)'; | ||
| var regex1 = new RegExp('/\\*' + baseRegex + '\\s*\\*/'); // Matches /* ... */ comments | ||
| var regex2 = new RegExp('//' + baseRegex + '($|\n|\r\n?)'); // Matches // .... comments | ||
| var regexDataUrl = /data:(.*?)(?:;charset=(.*?))?(?:;(base64))?,(.+)/i; // Matches data urls | ||
| function sourceMapsPlugin() { | ||
@@ -49,3 +43,3 @@ var _ref = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; | ||
| return _asyncToGenerator(_regeneratorRuntime.mark(function _callee() { | ||
| var code, match, _match, sourceMapComment, sourceMapURL, dataUrlMatch, rawMap, _dataUrlMatch, dataUrl, mimeType, _dataUrlMatch$, charset, _dataUrlMatch$2, encoding, data, sourceMapPath, map; | ||
| var code, sourceMap, _sourceMap, map; | ||
@@ -80,98 +74,33 @@ return _regeneratorRuntime.wrap(function _callee$(_context) { | ||
| case 12: | ||
| sourceMap = void 0; | ||
| _context.prev = 13; | ||
| _context.next = 16; | ||
| return resolveSourceMapAsync(code, id, readFile); | ||
| // Check for source map comments | ||
| match = regex1.exec(code) || regex2.exec(code); | ||
| case 16: | ||
| sourceMap = _context.sent; | ||
| _context.next = 23; | ||
| break; | ||
| // No source map detected, return code | ||
| case 19: | ||
| _context.prev = 19; | ||
| _context.t1 = _context['catch'](13); | ||
| if (!(match === null)) { | ||
| _context.next = 15; | ||
| break; | ||
| } | ||
| console.error('rollup-plugin-sourcemaps: Failed resolving source map from ' + id + ': ' + _context.t1); | ||
| return _context.abrupt('return', code); | ||
| case 15: | ||
| _match = _slicedToArray(match, 2); | ||
| sourceMapComment = _match[0]; | ||
| sourceMapURL = _match[1]; | ||
| // Remove the source map comment, and make sure we don't return an empty string | ||
| code = code.replace(sourceMapComment, '') || '\n'; | ||
| // Check if the source map is inlined, i.e. it uses a data url | ||
| dataUrlMatch = regexDataUrl.exec(sourceMapURL); | ||
| rawMap = void 0; | ||
| if (!(dataUrlMatch !== null)) { | ||
| _context.next = 40; | ||
| case 23: | ||
| if (!(sourceMap === null)) { | ||
| _context.next = 25; | ||
| break; | ||
| } | ||
| /* eslint-disable no-unused-vars */ | ||
| _dataUrlMatch = _slicedToArray(dataUrlMatch, 5); | ||
| dataUrl = _dataUrlMatch[0]; | ||
| mimeType = _dataUrlMatch[1]; | ||
| _dataUrlMatch$ = _dataUrlMatch[2]; | ||
| charset = _dataUrlMatch$ === undefined ? 'utf8' : _dataUrlMatch$; | ||
| _dataUrlMatch$2 = _dataUrlMatch[3]; | ||
| encoding = _dataUrlMatch$2 === undefined ? 'base64' : _dataUrlMatch$2; | ||
| data = _dataUrlMatch[4]; | ||
| /* eslint-enable */ | ||
| _context.prev = 30; | ||
| rawMap = new Buffer(data, encoding).toString(charset); | ||
| _context.next = 38; | ||
| break; | ||
| case 34: | ||
| _context.prev = 34; | ||
| _context.t1 = _context['catch'](30); | ||
| console.error('rollup-plugin-sourcemaps: Failed parsing data url: ' + _context.t1); | ||
| return _context.abrupt('return', code); | ||
| case 38: | ||
| _context.next = 51; | ||
| break; | ||
| case 40: | ||
| sourceMapPath = resolve(dirname(id), sourceMapURL); | ||
| _context.prev = 41; | ||
| _context.next = 44; | ||
| return readFileAsync(sourceMapPath, 'utf8'); | ||
| case 44: | ||
| rawMap = _context.sent; | ||
| _context.next = 51; | ||
| break; | ||
| case 47: | ||
| _context.prev = 47; | ||
| _context.t2 = _context['catch'](41); | ||
| console.error('rollup-plugin-sourcemaps: Could not open source map: ' + _context.t2); | ||
| return _context.abrupt('return', code); | ||
| case 51: | ||
| map = void 0; | ||
| _context.prev = 52; | ||
| map = JSON.parse(rawMap); | ||
| _context.next = 60; | ||
| break; | ||
| case 56: | ||
| _context.prev = 56; | ||
| _context.t3 = _context['catch'](52); | ||
| console.error('rollup-plugin-sourcemaps: Failed parsing raw source map from ' + id + ': ' + _context.t3); | ||
| return _context.abrupt('return', code); | ||
| case 60: | ||
| case 25: | ||
| _sourceMap = sourceMap; | ||
| map = _sourceMap.map; | ||
| return _context.abrupt('return', { code: code, map: map }); | ||
| case 61: | ||
| case 28: | ||
| case 'end': | ||
@@ -181,3 +110,3 @@ return _context.stop(); | ||
| } | ||
| }, _callee, _this, [[3, 9], [30, 34], [41, 47], [52, 56]]); | ||
| }, _callee, _this, [[3, 9], [13, 19]]); | ||
| }))(); | ||
@@ -184,0 +113,0 @@ } |
@@ -6,6 +6,5 @@ 'use strict'; | ||
| var _regeneratorRuntime = _interopDefault(require('babel-runtime/regenerator')); | ||
| var _slicedToArray = _interopDefault(require('babel-runtime/helpers/slicedToArray')); | ||
| var _asyncToGenerator = _interopDefault(require('babel-runtime/helpers/asyncToGenerator')); | ||
| var rollupPluginutils = require('rollup-pluginutils'); | ||
| var path = require('path'); | ||
| var sourceMapResolve = require('source-map-resolve'); | ||
| var fs = require('fs'); | ||
@@ -33,9 +32,4 @@ var _Promise = _interopDefault(require('babel-runtime/core-js/promise')); | ||
| var readFileAsync = promisify(fs.readFile); | ||
| var resolveSourceMapAsync = promisify(sourceMapResolve.resolveSourceMap); | ||
| // Borrowed from https://github.com/webpack/source-map-loader | ||
| var baseRegex = '\\s*[@#]\\s*sourceMappingURL\\s*=\\s*([^\\s]*)'; | ||
| var regex1 = new RegExp('/\\*' + baseRegex + '\\s*\\*/'); // Matches /* ... */ comments | ||
| var regex2 = new RegExp('//' + baseRegex + '($|\n|\r\n?)'); // Matches // .... comments | ||
| var regexDataUrl = /data:(.*?)(?:;charset=(.*?))?(?:;(base64))?,(.+)/i; // Matches data urls | ||
| function sourceMapsPlugin() { | ||
@@ -54,3 +48,3 @@ var _ref = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; | ||
| return _asyncToGenerator(_regeneratorRuntime.mark(function _callee() { | ||
| var code, match, _match, sourceMapComment, sourceMapURL, dataUrlMatch, rawMap, _dataUrlMatch, dataUrl, mimeType, _dataUrlMatch$, charset, _dataUrlMatch$2, encoding, data, sourceMapPath, map; | ||
| var code, sourceMap, _sourceMap, map; | ||
@@ -85,98 +79,33 @@ return _regeneratorRuntime.wrap(function _callee$(_context) { | ||
| case 12: | ||
| sourceMap = void 0; | ||
| _context.prev = 13; | ||
| _context.next = 16; | ||
| return resolveSourceMapAsync(code, id, fs.readFile); | ||
| // Check for source map comments | ||
| match = regex1.exec(code) || regex2.exec(code); | ||
| case 16: | ||
| sourceMap = _context.sent; | ||
| _context.next = 23; | ||
| break; | ||
| // No source map detected, return code | ||
| case 19: | ||
| _context.prev = 19; | ||
| _context.t1 = _context['catch'](13); | ||
| if (!(match === null)) { | ||
| _context.next = 15; | ||
| break; | ||
| } | ||
| console.error('rollup-plugin-sourcemaps: Failed resolving source map from ' + id + ': ' + _context.t1); | ||
| return _context.abrupt('return', code); | ||
| case 15: | ||
| _match = _slicedToArray(match, 2); | ||
| sourceMapComment = _match[0]; | ||
| sourceMapURL = _match[1]; | ||
| // Remove the source map comment, and make sure we don't return an empty string | ||
| code = code.replace(sourceMapComment, '') || '\n'; | ||
| // Check if the source map is inlined, i.e. it uses a data url | ||
| dataUrlMatch = regexDataUrl.exec(sourceMapURL); | ||
| rawMap = void 0; | ||
| if (!(dataUrlMatch !== null)) { | ||
| _context.next = 40; | ||
| case 23: | ||
| if (!(sourceMap === null)) { | ||
| _context.next = 25; | ||
| break; | ||
| } | ||
| /* eslint-disable no-unused-vars */ | ||
| _dataUrlMatch = _slicedToArray(dataUrlMatch, 5); | ||
| dataUrl = _dataUrlMatch[0]; | ||
| mimeType = _dataUrlMatch[1]; | ||
| _dataUrlMatch$ = _dataUrlMatch[2]; | ||
| charset = _dataUrlMatch$ === undefined ? 'utf8' : _dataUrlMatch$; | ||
| _dataUrlMatch$2 = _dataUrlMatch[3]; | ||
| encoding = _dataUrlMatch$2 === undefined ? 'base64' : _dataUrlMatch$2; | ||
| data = _dataUrlMatch[4]; | ||
| /* eslint-enable */ | ||
| _context.prev = 30; | ||
| rawMap = new Buffer(data, encoding).toString(charset); | ||
| _context.next = 38; | ||
| break; | ||
| case 34: | ||
| _context.prev = 34; | ||
| _context.t1 = _context['catch'](30); | ||
| console.error('rollup-plugin-sourcemaps: Failed parsing data url: ' + _context.t1); | ||
| return _context.abrupt('return', code); | ||
| case 38: | ||
| _context.next = 51; | ||
| break; | ||
| case 40: | ||
| sourceMapPath = path.resolve(path.dirname(id), sourceMapURL); | ||
| _context.prev = 41; | ||
| _context.next = 44; | ||
| return readFileAsync(sourceMapPath, 'utf8'); | ||
| case 44: | ||
| rawMap = _context.sent; | ||
| _context.next = 51; | ||
| break; | ||
| case 47: | ||
| _context.prev = 47; | ||
| _context.t2 = _context['catch'](41); | ||
| console.error('rollup-plugin-sourcemaps: Could not open source map: ' + _context.t2); | ||
| return _context.abrupt('return', code); | ||
| case 51: | ||
| map = void 0; | ||
| _context.prev = 52; | ||
| map = JSON.parse(rawMap); | ||
| _context.next = 60; | ||
| break; | ||
| case 56: | ||
| _context.prev = 56; | ||
| _context.t3 = _context['catch'](52); | ||
| console.error('rollup-plugin-sourcemaps: Failed parsing raw source map from ' + id + ': ' + _context.t3); | ||
| return _context.abrupt('return', code); | ||
| case 60: | ||
| case 25: | ||
| _sourceMap = sourceMap; | ||
| map = _sourceMap.map; | ||
| return _context.abrupt('return', { code: code, map: map }); | ||
| case 61: | ||
| case 28: | ||
| case 'end': | ||
@@ -186,3 +115,3 @@ return _context.stop(); | ||
| } | ||
| }, _callee, _this, [[3, 9], [30, 34], [41, 47], [52, 56]]); | ||
| }, _callee, _this, [[3, 9], [13, 19]]); | ||
| }))(); | ||
@@ -189,0 +118,0 @@ } |
| { | ||
| "name": "rollup-plugin-sourcemaps", | ||
| "version": "0.1.1", | ||
| "description": "Rollup plugin for grabbing source maps from sourceMappingsURLs", | ||
| "version": "0.2.0", | ||
| "description": "Rollup plugin for grabbing source maps from sourceMappingURLs", | ||
| "author": "Max Davidson <davidsonmax@gmail.com>", | ||
@@ -47,3 +47,4 @@ "license": "MIT", | ||
| "babel-runtime": "^6.9.2", | ||
| "rollup-pluginutils": "^1.5.0" | ||
| "rollup-pluginutils": "^1.5.0", | ||
| "source-map-resolve": "^0.5.0" | ||
| }, | ||
@@ -50,0 +51,0 @@ "devDependencies": { |
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License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Worsened metrics
- Total package byte prevSize
- decreased by-40.27%
14844
- Dependency count
- increased by50%
3
- Lines of code
- decreased by-36.11%
184
Dependency changes
+ Addedsource-map-resolve@^0.5.0
+ Addedatob@2.1.2(transitive)
+ Addeddecode-uri-component@0.2.2(transitive)
+ Addedresolve-url@0.2.1(transitive)
+ Addedsource-map-resolve@0.5.3(transitive)
+ Addedsource-map-url@0.4.1(transitive)
+ Addedurix@0.1.0(transitive)