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Update haskell to make the example dockerfiles more stable

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Alistair Burrowes 2021-06-03 09:44:57 +10:00
parent 181bc12ff0
commit 567748b3cc
1 changed files with 7 additions and 7 deletions
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haskell/content.md
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@ -23,24 +23,24 @@ Additionally, we support the two most versions of Debian (`stable` and `oldstabl
Start an interactive interpreter session with `ghci`: Start an interactive interpreter session with `ghci`:
```console ```console
$ docker run -it --rm %%IMAGE%%:8 $ docker run -it --rm %%IMAGE%%:9
GHCi, version 8.4.3: http://www.haskell.org/ghc/ :? for help GHCi, version 9.0.1: http://www.haskell.org/ghc/ :? for help
Prelude> Prelude>
``` ```
Dockerize an application using `stack`: Dockerize an application using `stack`:
```dockerfile ```dockerfile
FROM %%IMAGE%%:8 FROM %%IMAGE%%:8.10
RUN stack install pandoc pandoc-citeproc RUN stack install --resolver lts-17.14 pandoc citeproc
ENTRYPOINT ["pandoc"] ENTRYPOINT ["pandoc"]
``` ```
Dockerize an application using `cabal`: Dockerize an application using `cabal`:
```dockerfile ```dockerfile
FROM %%IMAGE%%:8 FROM %%IMAGE%%:8.10
RUN cabal update && cabal install pandoc pandoc-citeproc RUN cabal update && cabal install pandoc citeproc
ENTRYPOINT ["pandoc"] ENTRYPOINT ["pandoc"]
``` ```
@ -59,7 +59,7 @@ COPY ./example.cabal /opt/example/example.cabal
# Docker will cache this command as a layer, freeing us up to # Docker will cache this command as a layer, freeing us up to
# modify source code without re-installing dependencies # modify source code without re-installing dependencies
# (unless the .cabal file changes!) # (unless the .cabal file changes!)
RUN cabal install --only-dependencies -j4 RUN cabal build --only-dependencies -j4
# Add and Install Application Code # Add and Install Application Code
COPY . /opt/example COPY . /opt/example