docker-haskell-custom

Custom Docker images for Haskell.

Sometimes the official images lag a bit. This uses ghcup to assemble reasonable images for recent compiler releases and pushes them to ejconlon/haskell-custom on DockerHub.

Use with Stack

Here's an example stack.yaml that will let you build with stack build --docker:

resolver: lts-17.5

docker:
    enable: false
    repo: "ejconlon/haskell-custom:8.10.4"
    stack-exe: image

packages:
- .

GHC versions

Images are built for the following GHC versions:

• 8.10.3
• 8.10.4
• 9.0.1

All images come with stack 2.5.1, cabal-install 3.2.0.0.

Images are named ejconlon/haskell-custom:${GHC_VERSION}.

Usage

# Fill in your dockerhub username
# By default, it's mine (ejconlon)
export NAMESPACE=...

# Build an image
./script/build.sh ${GHC_VER}

# Drop into a shell to test it out
./script/repl.sh ${GHC_VER}

# Push it to dockerhub
./script/push.sh ${GHC_VER}

# Build and push a bunch of versions
./script/all.sh

License

The Dockerfile here is based on the one from the official Haskell image builder. It is MIT-licensed and this follows.