Parameterize Dockerfiles and add GitHub Actions.

Author: psftw

.github/workflows/ci.yml

@@ -0,0 +1,32 @@
+name: Build and Smoke Test
+
+on:
+  push:
+
+jobs:
+  ci:
+    timeout-minutes: 30
+    runs-on: ubuntu-18.04
+    strategy:
+      fail-fast: false
+      matrix:
+        ghc: [8.6.5, 8.8.1]
+        include:
+          - ghc: 8.6.5
+            ghc_minor: 8.6
+          - ghc: 8.8.1
+            ghc_minor: 8.8
+    steps:
+    - uses: actions/checkout@v2
+    - name: docker build [${{ matrix.ghc }}]
+      uses: nick-invision/retry@v1
+      with:
+        timeout_minutes: 8
+        max_attempts: 3
+        command: docker build --pull --build-arg GHC=${{ matrix.ghc }} -t haskell:${{ matrix.ghc }} ${{ matrix.ghc_minor }}
+    - uses: actions/checkout@v2
+      with:
+        repository: docker-library/official-images
+        path: official-images
+    - name: run official-images tests
+      run: ./official-images/test/run.sh haskell:${{ matrix.ghc }}

8.6/Dockerfile

@@ -4,14 +4,18 @@ RUN apt-get update && \
     apt-get install -y --no-install-recommends gnupg ca-certificates dirmngr && \
     rm -rf /var/lib/apt/lists/*
 
+ARG GHC=8.6.5
+ARG STACK=1.9.3
+ARG CABAL_INSTALL=2.4
+
 RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 427CB69AAC9D00F2A43CAF1CBA3CBA3FFE22B574 && \
     echo 'deb http://downloads.haskell.org/debian stretch main' > /etc/apt/sources.list.d/ghc.list && \
     apt-get update && \
     apt-get install -y --no-install-recommends \
-        cabal-install-2.4 \
+        cabal-install-${CABAL_INSTALL} \
         curl \
         g++ \
-        ghc-8.6.5 \
+        ghc-${GHC} \
         git \
         libsqlite3-dev \
         libtinfo-dev \
@@ -24,14 +28,14 @@ RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 427CB69AAC9D00F2A43
 
 RUN export GNUPGHOME="$(mktemp -d)" && \
     gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys C5705533DA4F78D8664B5DC0575159689BEFB442 && \
-    curl -fSL https://github.com/commercialhaskell/stack/releases/download/v1.9.3/stack-1.9.3-linux-x86_64.tar.gz -o stack.tar.gz && \
-    curl -fSL https://github.com/commercialhaskell/stack/releases/download/v1.9.3/stack-1.9.3-linux-x86_64.tar.gz.asc -o stack.tar.gz.asc && \
+    curl -fSL https://github.com/commercialhaskell/stack/releases/download/v${STACK}/stack-${STACK}-linux-x86_64.tar.gz -o stack.tar.gz && \
+    curl -fSL https://github.com/commercialhaskell/stack/releases/download/v${STACK}/stack-${STACK}-linux-x86_64.tar.gz.asc -o stack.tar.gz.asc && \
     gpg --batch --trusted-key 0x575159689BEFB442 --verify stack.tar.gz.asc stack.tar.gz && \
     tar -xf stack.tar.gz -C /usr/local/bin --strip-components=1 && \
     /usr/local/bin/stack config set system-ghc --global true && \
     /usr/local/bin/stack config set install-ghc --global false && \
     rm -rf "$GNUPGHOME" /var/lib/apt/lists/* /stack.tar.gz.asc /stack.tar.gz
 
-ENV PATH /root/.cabal/bin:/root/.local/bin:/opt/cabal/2.4/bin:/opt/ghc/8.6.5/bin:$PATH
+ENV PATH /root/.cabal/bin:/root/.local/bin:/opt/cabal/${CABAL_INSTALL}/bin:/opt/ghc/${GHC}/bin:$PATH
 
 CMD ["ghci"]

8.8/Dockerfile

@@ -4,14 +4,18 @@ RUN apt-get update && \
     apt-get install -y --no-install-recommends gnupg ca-certificates dirmngr && \
     rm -rf /var/lib/apt/lists/*
 
+ARG GHC=8.8.1
+ARG STACK=2.1.3
+ARG CABAL_INSTALL=3.0
+
 RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 427CB69AAC9D00F2A43CAF1CBA3CBA3FFE22B574 && \
     echo 'deb http://downloads.haskell.org/debian stretch main' > /etc/apt/sources.list.d/ghc.list && \
     apt-get update && \
     apt-get install -y --no-install-recommends \
-        cabal-install-3.0 \
+        cabal-install-${CABAL_INSTALL} \
         curl \
         g++ \
-        ghc-8.8.1 \
+        ghc-${GHC} \
         git \
         libsqlite3-dev \
         libtinfo-dev \
@@ -25,14 +29,14 @@ RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 427CB69AAC9D00F2A43
 RUN export GNUPGHOME="$(mktemp -d)" && \
     gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys C5705533DA4F78D8664B5DC0575159689BEFB442 && \
     gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 2C6A674E85EE3FB896AFC9B965101FF31C5C154D && \
-    curl -fSL https://github.com/commercialhaskell/stack/releases/download/v2.1.3/stack-2.1.3-linux-x86_64.tar.gz -o stack.tar.gz && \
-    curl -fSL https://github.com/commercialhaskell/stack/releases/download/v2.1.3/stack-2.1.3-linux-x86_64.tar.gz.asc -o stack.tar.gz.asc && \
+    curl -fSL https://github.com/commercialhaskell/stack/releases/download/v${STACK}/stack-${STACK}-linux-x86_64.tar.gz -o stack.tar.gz && \
+    curl -fSL https://github.com/commercialhaskell/stack/releases/download/v${STACK}/stack-${STACK}-linux-x86_64.tar.gz.asc -o stack.tar.gz.asc && \
     gpg --batch --trusted-key 0x575159689BEFB442 --verify stack.tar.gz.asc stack.tar.gz && \
     tar -xf stack.tar.gz -C /usr/local/bin --strip-components=1 && \
     /usr/local/bin/stack config set system-ghc --global true && \
     /usr/local/bin/stack config set install-ghc --global false && \
     rm -rf "$GNUPGHOME" /var/lib/apt/lists/* /stack.tar.gz.asc /stack.tar.gz
 
-ENV PATH /root/.cabal/bin:/root/.local/bin:/opt/cabal/3.0/bin:/opt/ghc/8.8.1/bin:$PATH
+ENV PATH /root/.cabal/bin:/root/.local/bin:/opt/cabal/${CABAL_INSTALL}/bin:/opt/ghc/${GHC}/bin:$PATH
 
 CMD ["ghci"]