v17.1.1

[17.1.1] 2024-10-31

Fixed

• Republished with temp dependency properly removed (#638, thanks @trivikr for reporting)

17.1.0

[17.1.0] 2024-10-30

Added

• pkg.pr.new will now be used to build an npm pakage for each commit to the repo, allowing you to more easily test changes or use new features before an official release is cut. (#622, @Aslemammad)

Changed

• Replaced temp library with tmp (#633, @r4zendev)

Fixed

• Removed old docs command from package.json since the new docs are in the website folder, which has instructions in its README.

17.0.0

[17.0.0] 2024-08-06

We needed to go from v0.x to a major release, and it may as well happen now. jscodeshift has been around for nine years though, so going to v1.0.0 didn't feel quite right. I've instead promoted the minor version number to a major version number, similar to what React did when it went from 0.14 to 15.0.

Fixed

• Node.js 16 is now explicitly specified as the minimum required version. It was already required due to some dependencies requiring it, but this makes it explicit (#607, @trivikr)

Added

• A new jscodeshift website has launched, thanks to the team at Codemod. (#592, @mohab-sameh with some tweaks by @morinokami)
• Added collection functions for import declarations, including finding imports and inserting new imports (#617, @danieldelcore)

Changed

• Enabled TypeScript importAttributes (#585, @benasher44) and decoratorAutoAccessors (#594, @syi0808) plugins
• Removed or replaced various outdated and unused dependencies (#601, #605, #609, #613, @trivikr)
• Started using Corepack to manage Yarn version (#599, @trivikr)

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)