source-map

Full Changelog: 0.7.5...0.7.6

What's Changed

• Pass through the implementation of more index map operations. by @loganfsmyth in #364
• Remove the bundled dist/ directory? by @loganfsmyth in #362
• Split up wasm loading based on compilation target. by @loganfsmyth in #363
• Use WHATWG's URL to implement all of source-map's URL operations. by @loganfsmyth in #371
• Fix typo by @GianlucaGuarini in #378
• Add Mozilla Code of Conduct in #384
• Remove unused fromVLQSigned function by @jridgewell in #402
• Add lastGeneratedColumn to typing for MappingItem by @samccone in #374
• addMapping(): ensure that originalLine and originalColumn are null when original argument was undefined/null by @GerHobbelt in #395
• fix crash in url util function due to undefined root value by @GerHobbelt in #394
• minor binary-search code/comment fixes by @GerHobbelt in #393
• use Travis CI svg badge by @fscherwi in #407
• add prettier task for standardized code formatting => easier cross-branch/fork code comparison and merging by @GerHobbelt in #397
• Syntax highlight README HTML sample by @brettz9 in #415
• Add function to SourceMapConsumer TS interface by @andersonvom in #439
• Include types file extension in package.json by @amcasey in #448
• Require Node.js 12 or later & switch CI to GitHub Actions by @eemeli in #464
• Skip updating coveralls.io coverage by @eemeli in #466
• Update WASM binary and Land WASM rust sources in this repository by @ochameau in #465
• Update ESLint & Prettier to latest by @eemeli in #463
• Adopt & enforce the mozilla-central Prettier config by @eemeli in #467
• Simplify coverage tooling by @eemeli in #468
• Update to doctoc v2 & simplify call pattern by @eemeli in #469
• Filter out unnecessary rust tasks by @eemeli in #470
• Improve coverage by @eemeli in #471
• Include package-lock.json in repo by @eemeli in #472
• fix: convert result of allocate_mappings from signed to unsigned by @nornagon in #473
• Add support for the sourcemaps ignorelist by @bomsy in #481
• Remove .DS_Store by @ledenis in #485
• Fix reference to LICENSE file by @AyanSinhaMahapatra in #488
• Fix an off-by-1 error in section lookup by @takikawa in #507
• Add source map spec tests by @takikawa in #505
• Remove whatwg-url module by @nchevobbe in #517

New Contributors

• @GianlucaGuarini made their first contribution in #378
• @jridgewell made their first contribution in #402
• @GerHobbelt made their first contribution in #395
• @fscherwi made their first contribution in #407
• @brettz9 made their first contribution in #415
• @andersonvom made their first contribution in #439
• @amcasey made their first contribution in #448
• @eemeli made their first contribution in #464
• @nornagon made their first contribution in #473
• @bomsy made their first contribution in #481
• @ledenis made their first contribution in #485
• @AyanSinhaMahapatra made their first contribution in #488
• @takikawa made their first contribution in #507
• @nchevobbe made their first contribution in #517

Full Changelog: v0.7.4...0.7.5

• #341 - Make async change. Fixes mozilla#337.
• #339 - Add option to initialize mappings wasm via ArrayBuffer
• #347 - Add expected arguments to assert.throws calls
• #352 - Update node version
• #350 - Use top level context to determine node vs browser environment
• #361 - Bump webpack-cli to v3.1
• #456 - Regenerate dist due to running npm test

• Fix a bug where nested uses of SourceMapConsumer could result in a TypeError. #338 #330 #319

• Another 3x speed up in SourceMapConsumer. Read about it here: http://fitzgeraldnick.com/2018/02/26/speed-without-wizardry.html

• Updated TypeScript typings. #321

• SourceMapConsumer now uses WebAssembly, and is much faster! Read about it here: https://hacks.mozilla.org/2018/01/oxidizing-source-maps-with-rust-and-webassembly/

• Breaking change: new SourceMapConsumer now returns a Promise object that resolves to the newly constructed SourceMapConsumer instance, rather than returning the new instance immediately.

• Breaking change: when you're done using a SourceMapConsumer instance, you must call SourceMapConsumer.prototype.destroy on it. After calling destroy, you must not use the instance again.

• Breaking change: SourceMapConsumer used to be able to handle lines, columns numbers and source and name indices up to 2^53 - 1 (aka Number.MAX_SAFE_INTEGER). It can now only handle them up to 2^32 - 1.

• Breaking change: The source-map library now uses modern ECMAScript-isms: let, arrow functions, async, etc. Use Babel to compile it down to ECMAScript 5 if you need to support older JavaScript environments.

• Breaking change: Drop support for Node < 8. If you want to support older versions of node, please use v0.6 or below.

• Fix for regression when people were using numbers as names in source maps. See #236.

• Fix "regression" of unsupported, implementation behavior that half the world happens to have come to depend on. See #235.

• Fix regression involving function hoisting in SpiderMonkey. See #233.

• Large performance improvements to source-map serialization. See #228 and #229.

• Do not include unnecessary distribution files. See commit ef7006f8d1647e0a83fdc60f04f5a7ca54886f86.

• Include browser distributions of the library in package.json's files. See issue #212.

• Fix latent bugs in IndexedSourceMapConsumer.prototype._parseMappings. See ff05274becc9e6e1295ed60f3ea090d31d843379.

• Node 0.8 is no longer supported.

• Use webpack instead of dryice for bundling.

• Big speedups serializing source maps. See pull request #203.

• Fix a bug with SourceMapConsumer.prototype.sourceContentFor and sources that explicitly start with the source root. See issue #199.

• Fix an issue where using a SourceMapGenerator after having created a SourceMapConsumer from it via SourceMapConsumer.fromSourceMap failed. See issue #191.

• Fix an issue with where SourceMapGenerator would mistakenly consider different mappings as duplicates of each other and avoid generating them. See issue #192.

• A very large number of performance improvements, particularly when parsing source maps. Collectively about 75% of time shaved off of the source map parsing benchmark!

• Fix a bug in SourceMapConsumer.prototype.allGeneratedPositionsFor and fuzzy searching in the presence of a column option. See issue #177.

• Fix a bug with joining a source and its source root when the source is above the root. See issue #182.

• Add the SourceMapConsumer.prototype.hasContentsOfAllSources method to determine when all sources' contents are inlined into the source map. See issue #190.

• Add an .npmignore file so that the benchmarks aren't pulled down by dependent projects. Issue #169.

• Add an optional column argument to SourceMapConsumer.prototype.allGeneratedPositionsFor and better handle lines with no mappings. Issues #172 and #173.

• Fix accidentally defining a global variable. #170.

• The default direction for fuzzy searching was changed back to its original direction. See #164.

• There is now a bias option you can supply to SourceMapConsumer to control the fuzzy searching direction. See #167.

• About an 8% speed up in parsing source maps. See #159.

• Added a benchmark for parsing and generating source maps.

• Change the default direction that searching for positions fuzzes when there is not an exact match. See #154.

• Support for environments using json2.js for JSON serialization. See #156.

• Support for consuming "indexed" source maps which do not have any remote sections. See pull request #127. This introduces a minor backwards incompatibility if you are monkey patching SourceMapConsumer.prototype methods.

• Performance improvements for SourceMapGenerator and SourceNode. See issue #148 for some discussion and issues #150, #151, and #152 for implementations.

• Fix an issue where SourceNodes from different versions of the source-map library couldn't be used in conjunction with each other. See issue #142.

• Fix a bug with getting the source content of relative sources with a "./" prefix. See issue #145 and Bug 1090768.

• Add the SourceMapConsumer.prototype.computeColumnSpans method to compute the column span of each mapping.

• Add the SourceMapConsumer.prototype.allGeneratedPositionsFor method to find all generated positions associated with a given original source and line.

• Performance improvements for parsing source maps in SourceMapConsumer.

• Fix a bug where setting a source's contents to null before any source content had been set before threw a TypeError. See issue #131.

• Fix a bug where finding relative paths from an empty path were creating absolute paths. See issue #129.

• Fix a bug where if the source root was an empty string, relative source paths would turn into absolute source paths. Issue #124.

• Allow the names mapping property to be an empty string. Issue #121.

• A third optional parameter was added to SourceNode.fromStringWithSourceMap to specify a path that relative sources in the second parameter should be relative to. Issue #105.

• If no file property is given to a SourceMapGenerator, then the resulting source map will no longer have a null file property. The property will simply not exist. Issue #104.

• Fixed a bug where consecutive newlines were ignored in SourceNodes. Issue #116.

• Make SourceNode work with windows style ("\r\n") newlines. Issue #103.

• Fix bug involving source contents and the SourceMapGenerator.prototype.applySourceMap. Issue #100.

• Fix some edge cases surrounding path joining and URL resolution.

• Add a third parameter for relative path to SourceMapGenerator.prototype.applySourceMap.

• Fix issues with mappings and EOLs.

• Fixed a bug where SourceMapConsumer couldn't handle negative relative columns (issue 92).

• Fixed test runner to actually report number of failed tests as its process exit code.

• Fixed a typo when reporting bad mappings (issue 87).

• Delay parsing the mappings in SourceMapConsumer until queried for a source location.

• Support Sass source maps (which at the time of writing deviate from the spec in small ways) in SourceMapConsumer.

• Do not join source root with a source, when the source is a data URI.

• Extend the test runner to allow running single specific test files at a time.

• Performance improvements in SourceNode.prototype.walk and SourceMapConsumer.prototype.eachMapping.

• Source map browser builds will now work inside Workers.

• Better error messages when attempting to add an invalid mapping to a SourceMapGenerator.

• Allow duplicate entries in the names and sources arrays of source maps (usually from TypeScript) we are parsing. Fixes github issue 72.

• Skip duplicate mappings when creating source maps from SourceNode; github issue 75.

• Don't throw an error when the file property is missing in SourceMapConsumer, we don't use it anyway.

• Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70.

• Make compatible with browserify

• Fix issue with absolute paths and file:// URIs. See https://bugzilla.mozilla.org/show_bug.cgi?id=885597

• Fix issue with absolute paths and sourcesContent, github issue 64.

• Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21.

• Fixed handling of sources that start with a slash so that they are relative to the source root's host.

• Fixed github issue #43: absolute URLs aren't joined with the source root anymore.

• Using Travis CI to run tests.

• Fixed a bug in the handling of sourceRoot.

• Added SourceNode.fromStringWithSourceMap.

• Added missing documentation.

• Fixed the generating of empty mappings in SourceNode.

• Added SourceMapGenerator.applySourceMap.

• The sourceRoot is now handled consistently.

• Added SourceMapGenerator.fromSourceMap.

• SourceNode now generates empty mappings too.

• Added name support to SourceNode.

• Added sourcesContent support to the customer and generator.