Add linux Docker build system

Author: supermario

.github/workflows/build-linux-ef.yml

@@ -51,8 +51,12 @@ jobs:
         path: ${{ steps.setup-haskell.outputs.cabal-store }}
         key: cabal-release-v1-${{ runner.os }}-${{ hashFiles('cabal.project.freeze') }}
     - run: cabal v2-update
-    - run: ./build.sh -- dist-dependencies
-    - run: ./build.sh -- dist
+    - uses: satackey/action-docker-layer-caching@v0.0.11
+      # Ignore the failure of a step and avoid terminating the job.
+      continue-on-error: true
+    - run: ./build.sh --verbose --verbose -- publish-1.0.2
+    # - run: ./build.sh -- dist-dependencies
+    # - run: ./build.sh -- dist
     # - name: Sign artifacts
     #   run: |
     #     for i in dist/*; do

Dockerfile

@@ -0,0 +1,72 @@
+FROM alpine:latest as build
+
+ENV GHC_VERSION 9.0.2
+
+ENV LANG C.UTF-8
+
+# Install ghc and cabal-isntall
+RUN apk add --no-cache curl
+RUN curl https://downloads.haskell.org/~ghcup/0.1.17.3/x86_64-linux-ghcup-0.1.17.3 > /usr/local/bin/ghcup && \
+    chmod +x /usr/local/bin/ghcup
+RUN ghcup install cabal recommended
+RUN apk add --no-cache \
+        alpine-sdk \
+        autoconf \
+        gcc \
+        gmp \
+        gmp-dev \
+        libffi \
+        libffi-dev \
+        llvm10 \
+        make \
+        musl-dev \
+        ncurses-dev \
+        ncurses-static \
+        tree \
+        wget \
+        zlib-dev \
+        zlib-static
+RUN ghcup install ghc $GHC_VERSION && \
+    ghcup set ghc $GHC_VERSION
+ENV PATH $PATH:/root/.ghcup/bin
+
+
+# FIX https://bugs.launchpad.net/ubuntu/+source/gcc-4.4/+bug/640734
+# Use the next line to debug the right file source if this area starts failing in future
+# RUN tree /usr/lib/gcc/x86_64-alpine-linux-musl
+# @TODO is there a sure-fire way of getting this path?
+WORKDIR /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/
+RUN cp crtbeginT.o crtbeginT.o.orig
+RUN cp crtbeginS.o crtbeginT.o
+RUN cp crtend.o crtend.o.orig
+RUN cp crtendS.o crtend.o
+
+
+WORKDIR /lamdera
+
+# Install lamdera dependencies
+COPY cabal.project ./
+COPY cabal.project.freeze ./
+
+COPY elm.cabal ./
+
+RUN cabal v2-update
+
+# RUN cabal v2-install --lib shake
+# RUN cabal v2-build --only-dependencies
+# RUN cabal v2-build --only-dependencies --enable-tests
+# RUN cabal v2-install ShellCheck
+RUN cabal v2-build --ghc-option=-optl=-static --ghc-option=-split-sections -O0 --only-dependencies
+
+# Build lamdera
+COPY ./ .
+
+ARG ELM_FORMAT_VERSION="unknown"
+RUN mkdir generated && echo -e "module Build_lamdera where\n\ngitDescribe :: String\ngitDescribe = \"$ELM_FORMAT_VERSION\"\n" > generated/Build_lamdera.hs
+RUN cabal v2-build --ghc-option=-optl=-static --ghc-option=-split-sections -O0
+RUN cp dist-newstyle/build/x86_64-linux/ghc-*/elm-*/x/lamdera/*opt/build/lamdera/lamdera ./
+RUN strip -s ./lamdera
+
+
+FROM scratch as artifact
+COPY --from=build /lamdera/lamdera /lamdera

Shakefile.hs

@@ -47,8 +47,8 @@ main = do
     --     ]
     -- phony "profile" $ need [ "_build/tests/test-files/prof.ok" ]
     phony "dist" $ need [ "dist-lamdera" ]
-    -- phonyPrefix "publish-" $ \version ->
-    --     need [ "elm-format-publish-" ++ version ]
+    phonyPrefix "publish-" $ \version ->
+        need [ "lamdera-publish-" ++ version ]
 
     phony "clean" $ do
         removeFilesAfter "dist-newstyle" [ "//*" ]

Shakefiles/Haskell.hs

@@ -112,10 +112,11 @@ executable target projectName gitDescribe =
             need $
                 concatMap (\target ->
                     [ "publish" </> version </> projectName ++ "-" ++ version ++ "-" ++ show target <.> Shakefiles.Platform.zipFormatFor target
-                    , "publish" </> version </> projectName ++ "-" ++ version ++ "-" ++ show target <.> Shakefiles.Platform.zipFormatFor target <.> "asc"
+                    -- , "publish" </> version </> projectName ++ "-" ++ version ++ "-" ++ show target <.> Shakefiles.Platform.zipFormatFor target <.> "asc"
                     ]
                 )
-                Shakefiles.Platform.all
+                -- Shakefiles.Platform.all
+                [ Shakefiles.Platform.Linux ]
 
         let buildInDocker =
                 [ Shakefiles.Platform.Linux

package/linux/build-in-docker.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+set -euo pipefail
+
+if [[ $(docker --version) == *" 19.0"[0-2]* ]]; then
+    echo "ERROR: Docker >= 19.03 is required"
+    docker --version
+    exit 1
+fi
+
+set -x
+
+export DOCKER_BUILDKIT=1
+
+SHA="${1-}"
+if [ -z "$SHA" ]; then
+    CONTEXT="."
+    # VERSION="$(git describe --abbrev=8)"
+    DEST="_build/docker/local/linux-x64"
+else
+    CONTEXT="-"
+    # VERSION="$(git describe --abbrev=8 "$SHA")"
+    DEST="_build/docker/$SHA/linux-x64"
+fi
+
+VERSION="0.19.1-20-gd87b2f0d"
+
+echo "Building with SHA: $SHA"
+echo "Building with Context: $CONTEXT"
+echo "Building with Dest: $DEST"
+
+rm -Rf "$DEST"
+git archive --format=tar.gz "$SHA" | \
+    docker build -t lamdera-next-linux --build-arg "ELM_FORMAT_VERSION=$VERSION" --target artifact --output type=local,dest="$DEST/" "$CONTEXT"
+"$DEST/lamdera" --help