0.13.1

Changed

• Switched from colors to chalk to mitigate a security vulnerability in colors@1.4.1.

Full Changelog: 0.13.0...0.13.1

v0.7.0

Added

• Added jest snapshot utils (#297, @dogoku)

Changed

• Moved from BSD to MIT license

Fixed

• No longer throw an error when calling jscodeshift on a non-existent path (#334, @threepointone)
• Preserve the original file extension in remote files (#317, @samselikoff)

v0.6.4

Changed

• Allow writing tests in TypeScript (#308)
• Better handling of .gitingore files: Ignore comments and support \r\n line breaks (#306)

v0.6.3

Fixed

• Don't throw an error when jscodeshift processes an empty set of files (#295, @skovhus).
• renameTo should not rename class properties (#296, @henryqdineen).
• Custom/unknown CLI parameters are parsed as JSON, just like nomnom used to do.

v0.6.2

Changed

• @babel/register/@babel/preset-env is configured to not transpile any
  language features that the running Node process supports. That means if you use
  features in your transform code supported by the Node version you are running,
  they will be left as is. Most of ES2015 is actually supported since Node v6.
• Do not transpile object rest/spread in transform code if supported by running
  Node version.

Fixed

• Presets and plugins passed to @babel/register are now properly named and
  loaded.

v0.6.1

Added

• Tranform files can be written in Typescript. If the file extension of the
  transform file is .ts or .tsx, @babel/preset-typescript is used to
  convert them. This requires the --babel option to be set (which it is by
  default). ( #287 , @brieb )

Changed

• The preset and plugins for converting the transform file itself via babeljs
  have been updated to work with babel v7. This included removing
  babel-preset-es2015 and babel-preset-stage-1 in favor of
  @babel/preset-env. Only @babel/proposal-class-properties and
  @babel/proposal-object-rest-spread are enabled as experimental features. If
  you want to use other's in your transform file, please create a PR.

Fixed

• Typescript parses use @babel/parser instead of Babylon ( #291, @elliottsj )

Bumped

• micromatch => v3.1.10, which doesn't (indirectly) depend on randomatic <
  v3 anymore (see #292).

v0.6.0

A bunch of changes to get jscodeshift in a better shape. This is minor version update because important dependencies and parser configurations have changed.

---

New

• New CLI option --parser-config: This option accepts a path to a JSON file and overrides the default options for flow or babylon. This allows you to tweak parser settings (e.g. legacy decorators). (46d250f)
• New CLI option --stdin: If provided, the list of files/directories is read from stdin. This makes it easier to pass large lists of files. (b6eaa0a)
• New API in transforms: api.report lets you print arbitrary text to stdout. Useful if another tools consumes jscodeshift's stdout. (c902a00) Example:

// In the transform
api.report('some data');

// in stdout
 REP path/to/file.js some data

• Support for Typescript source code, via babylon ( #286 ; @brieb). Use --parser=ts or --parser=tsx.

Improvements

• Updated babylon to v7 adding support for newer flow features (#282 , @wanderley )
• Updated recast to v0.16, which includes a bunch of printing improvments (#289 , @majapw )
• Enable more features in babylon and flow (#278 , @mjesun ; #281 , @jbrown215 )
• Improve handling of large lists of files (62b12ad, 9c83c39)

Fixes

• JSXElements's hasAttributes method understands value-less Boolean attributes (#277 , @artemruts )
• More reliable printing to stdout (62b12ad)

Internal

• Replaces deprecated nomnom with own implementation (a2becc5)
• Remove direct dependency on lodash (4701096)

v0.5.0

New

• Bump recast and babylon to support JSX fragments (#239)
• Add dynamicImport plugin to babylon parser. (#208)
• Allow specifying a testName for inline tests (#218)
• Add some() and every() methods for Collection (#216)

Fixed/Improved

• Fix error handling for http (#242)
• Perf: replace async with neo-async (#241)
• Fix renameTo renaming React component prop name unexpectedly (#220)
• Fix renameTo not taking property shorthands into account (#211)

v0.3.32

New

@TheSavior added the possibility to define tests inline, without having to create separate files for input and output:

const transform = require('../myTransform');
defineInlineTest(transform, {}, 'input', 'expected output');

#204

v0.3.31

Fixes

• Printing issues by bumping recast and babylon versions ( #200 , #201 @xixixao)
• Bug with template.expression when a literal with no interpolation was used ( #196, @jsnajdr)

Internally

• Drop usage of es6-promise ( #189, @wtgtybhertgeghgtwtg)

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Thank you @xixixao, @jsnajdr and @wtgtybhertgeghgtwtg for contributing!