you can add the java files in the .cabal config file: https://github.com/eta-lang/dhall-eta/blob/master/dhall-eta.cabal#L88
But you can use gradle too: https://github.com/eta-lang/dhall-eta/blob/master/build.gradle
Seriously, the released version is relatively stable, but the development is not active right now
So probably anybody using them will have to work on the tool itself
"Hey guys, just wanted to announce that I’ve joined Symbiont as a full-time engineer. Things will move as usual, just a lot more slowly since I’ll be working at my leisure. For anyone looking to contribute, feel free to reach out as we could really use the help to speed things up a bit."
But i think having a haskell compiler to jvm bytecode has still sense, so i hope some day it can be reactivated in some way
It seems that currently there are issues with installation on those versions. I'm trying to integrate with a large project that uses Gradle 6.2
I created a ProjectName.cabal file to import local java jars, but when I run:
./gradlew repl --no-daemon -q --console plain
I get this error:
etlas: can't find source for ProjectName in src
Here is my .cabal file:
name: ProjectName
version: 0.1.0.0
build-type: Simple
cabal-version: >= 1.10
library
hs-source-dirs: src
exposed-modules: ProjectName
build-depends: base >=4.8 && <4.9
default-language: Haskell2010
java-sources: /path/to/jar/LocalJar.jar
Building mono-traversable-1.0.15.1 (lib)...
Building library for mono-traversable-1.0.15.1..
etlas: Failed to build mono-traversable-1.0.15.1 (which is required by
yaml-0.11.4.0). See the build log above for details.
but I do not find a build log with details
@rahulmutt, we need you back!
actually, I think I found the source of the problem (no support for DerivingStrategies), but I do hope Eta will continue to be supported in the future. The acceptance and success of Haskell at my company might depend on it, as we need easy integration with at least one of our officially supported languages (Go and Java)
But I would more like to know, if I can use Eta as a replacement for GHC in regards to compiler messages?
@alvarofgd I think that is the cause
In addition, is there an example of eta and springboot integration..
@limengyu1990 the unique workaround is build it from source
Hey y'all. I have a Java project, and I'm interested in transitioning to something more functional (I have experience with Haskell). I was initially looking at Scala before I found Eta and Frege but they both look kind of unmaintained. Is Eta unmaintained, or just passively maintained with no big contributors? Thanks!
@limengyu1990 there are docker images: https://hub.docker.com/r/typelead/eta/tags?page=1&ordering=last_updated
Hello! I have a small Haskell lib https://github.com/input-output-hk/cardano-addresses , I'd like to cross compile it to a JVM compatible jar. Am I in the right place? Does this even make sense? Thanks!