Ekw/sre 996/release ghc alpine

.github/workflows/release-ghc-alpine.yaml

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+on:
+  push:
+    tags:
+      - alpine-ghc/*
+
+env:
+  AWS_ROLE_TO_ASSUME: "arn:aws:iam::192549843005:role/github_concordium-ghc"
+  GHC_VERSION: "9.6.6"
+  BOOTSTRAP_GHC_VERSION: "9.6.4"
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+  release-fpic:
+    runs-on: ubuntu-latest
+    environment: release
+    steps:
+
+      - name: Assume role
+        uses: aws-actions/configure-aws-credentials@v4
+        id: creds
+        with:
+          aws-region: "eu-west-1"
+          role-to-assume: ${{ env.AWS_ROLE_TO_ASSUME }}
+          role-session-name: ReleaseAlpineGhcSession
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          ref: ${{ github.ref_name }}
+
+      - name: Build and push
+        run: |
+          # GHC_VERSION corresponds to the version of GHC that we are building.
+          # BOOTSTRAP_GHC_VERSION corresponds to the version of GHC that we are using to build GHC_VERSION.
+          GHC_VERSION="${{ env.GHC_VERSION }}" \
+          BOOTSTRAP_GHC_VERSION="${{ env.BOOTSTRAP_GHC_VERSION }}" \
+          ./scripts/ghc-alpine-build.sh

docker/ghc-alpine.Dockerfile

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+FROM alpine:latest
+ARG GHC_VERSION
+ARG BOOTSTRAP_HASKELL_GHC_VERSION
+
+WORKDIR /
+
+# Install system ghc and dependencies
+RUN apk add musl-dev python3 autoconf automake ncurses-dev make file g++ xz git bash wget gmp-dev gmp libffi libffi-dev curl
+ENV BOOTSTRAP_HASKELL_NONINTERACTIVE=1
+ENV BOOTSTRAP_HASKELL_NO_UPGRADE=1
+RUN curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
+
+# Get GHC source
+RUN git clone -b ghc-"$GHC_VERSION"-release https://gitlab.haskell.org/ghc/ghc.git/ --recurse-submodules
+
+COPY scripts/alpine-integer-gmp-ghc.sh /alpine-integer-gmp-ghc.sh
+RUN chmod +x /alpine-integer-gmp-ghc.sh
+ENTRYPOINT ["./alpine-integer-gmp-ghc.sh"]

scripts/alpine-integer-gmp-ghc.sh

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+#!/bin/sh
+
+set -ex
+
+. "$HOME/.ghcup/env"
+
+cd ghc/
+cabal install happy alex --install-method=copy
+cp ~/.cabal/bin/* /usr/bin
+
+# Build GHC
+./boot
+./configure --disable-numa
+./hadrian/build -j17 --docs=none
+mkdir _build/docs
+./hadrian/build binary-dist --docs=none
+
+# Copy ghc to out
+ls _build
+ls _build/bindist
+cp _build/bindist/ghc-"$GHC_VERSION"-x86_64-unknown-linux.tar.xz /out/ghc-"$GHC_VERSION"-x86_64-unknown-linux-integer-gmp.tar.xz

scripts/ghc-alpine-build.sh

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+#!/usr/bin/env bash
+
+set -ex
+
+docker build -t concordium/alpine-ghc -f docker/ghc-alpine.Dockerfile --build-arg BOOTSTRAP_HASKELL_GHC_VERSION="$BOOTSTRAP_HASKELL_GHC_VERSION" --build-arg GHC_VERSION="$GHC_VERSION" .
+mkdir out
+docker run --name alpine-ghc -e GHC_VERSION -v "$(pwd)"/out:/out concordium/alpine-ghc
+aws s3 cp out/ghc-"$GHC_VERSION"-x86_64-unknown-linux-integer-gmp.tar.xz s3://static-libraries.concordium.com/ --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers