Awesome
scalafmt
User documentation
Head over to the user docs for instructions on how to install scalafmt.
Quick help
sbt compile
orsbt core/compile
(specific project).- Run all unit tests:
sbt test
- Run only formatting tests:
tests/testOnly *FormatTests
. - Write new formatting test: read this doc.
- Build docs: See instructions on the site or locally at
./docs/contributing-website.md
. - Hack on sbt plugin: run
sbt scripted
. - Run jmh benchmarks:
./bin/run-benchmarks.sh
. - Run formatter on millions of lines of code:
tests/test:runMain org.scalafmt.ScalafmtProps
(slow, and requires a lot of memory/cpu) - Debug performance: after each test run in
FormatTests
, a flamegraph report like this one is generated intarget/index.html
. I usually keep a browser tab open atlocalhost:3000/target/index.html
along with this background process:browser-sync start --server --files "target/*.html"
. See Browsersync.
Team
The current maintainers (people who can merge pull requests) are:
- Ólafur Páll Geirsson -
@olafurpg
- Pedro J Rodriguez Tavarez -
@pjrt
- Iurii Susuk -
@ysusuk
- Paul Draper -
@pauldraper
- Rikito Taniguchi
@tanishiking
- Mikhail Chugunkov
@poslegm
An up-to-date list of contributors is available here: https://github.com/scalameta/scalafmt/graphs/contributors
We strive to offer a welcoming environment to learn, teach and contribute.
Acknowledgements
<a href="http://www.ej-technologies.com/products/jprofiler/overview.html"> <img src="https://www.ej-technologies.com/images/product_banners/jprofiler_large.png" align="right" /> </a>JProfiler generously supports scalafmt with its full-featured Java Profiler.