wip

.gitlab-ci.yml

@@ -77,7 +77,7 @@ variables:
 
 .freebsd:
   tags:
-    - x86_64-freebsd
+    - x86_64-freebsd13
   variables:
     OS: "FREEBSD"
     ARCH: "64"

.gitlab/before_script/freebsd/install_deps.sh

@@ -11,9 +11,9 @@ mkdir -p "${TMPDIR}"
 curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-portbld-freebsd-ghcup > ./ghcup-bin
 chmod +x ghcup-bin
 
-./ghcup-bin upgrade -i -f
-./ghcup-bin install ${GHC_VERSION}
-./ghcup-bin set ${GHC_VERSION}
-./ghcup-bin install-cabal ${CABAL_VERSION}
+./ghcup-bin -v upgrade -i -f
+./ghcup-bin -v install ${GHC_VERSION}
+./ghcup-bin -v set ${GHC_VERSION}
+./ghcup-bin -v install-cabal ${CABAL_VERSION}
 
 exit 0

.gitlab/before_script/linux/install_deps.sh

@@ -7,67 +7,21 @@ set -eux
 mkdir -p "${TMPDIR}"
 
 sudo apt-get update -y
-sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https
+sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential
 
 if [ "${CROSS}" = "arm-linux-gnueabihf" ] ; then
-	sudo apt-get install -y autoconf build-essential gcc-arm-linux-gnueabihf
+	sudo apt-get install -y gcc-arm-linux-gnueabihf
 	sudo dpkg --add-architecture armhf
 	sudo apt-get update -y
 	sudo apt-get install -y libncurses-dev:armhf
 fi
 
-case "${ARCH}" in
-	ARM*)
-		case "${ARCH}" in
-			"ARM")
-				ghc_url=https://downloads.haskell.org/~ghc/${GHC_VERSION}/ghc-${GHC_VERSION}-armv7-deb10-linux.tar.xz
-				cabal_url=home.smart-cactus.org/~ben/cabal-install-${CABAL_VERSION}-armv7-linux-bootstrapped.tar.xz
-				;;
-			"ARM64")
-				ghc_url=https://downloads.haskell.org/~ghc/${GHC_VERSION}/ghc-${GHC_VERSION}-aarch64-deb10-linux.tar.xz
-				cabal_url=https://downloads.haskell.org/~cabal/cabal-install-${CABAL_VERSION}/cabal-install-${CABAL_VERSION}-aarch64-ubuntu-18.04.tar.xz
-				;;
-			*)
-				exit 1 ;;
-		esac
+export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
+export BOOTSTRAP_HASKELL_GHC_VERSION=$GHC_VERSION
+export BOOTSTRAP_HASKELL_CABAL_VERSION=$CABAL_VERSION
+export BOOTSTRAP_HASKELL_VERBOSE=1
 
-		mkdir -p "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin
+curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
 
-		curl -O "${ghc_url}"
-		tar -xf ghc-*.tar.*
-		cd ghc-${GHC_VERSION}
-		./configure --prefix="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/ghc/${GHC_VERSION}
-		make install
-		for i in "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/ghc/${GHC_VERSION}/bin/*-${GHC_VERSION} ; do
-			ln -s "${i}" "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/${i##*/}
-		done
-		for x in "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/*-${GHC_VERSION} ; do
-			ln -s ${x##*/} ${x%-${GHC_VERSION}}
-		done
-		cd ..
-		rm -rf ghc-${GHC_VERSION} ghc-*.tar.*
-		unset x i
-
-		mkdir cabal-install
-		cd cabal-install
-		curl -O "${cabal_url}"
-		tar -xf cabal-install-*
-		mv cabal "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/cabal
-		cd ..
-		rm -rf cabal-install
-
-		;;
-	*) 
-		url=https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup
-
-		curl -sSfL "${url}" > ./ghcup-bin
-		chmod +x ghcup-bin
-
-		./ghcup-bin upgrade -i -f
-		./ghcup-bin install ghc ${GHC_VERSION}
-		./ghcup-bin set ghc ${GHC_VERSION}
-		./ghcup-bin install cabal ${CABAL_VERSION}
-
-		;;
-esac
+rm "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/ghcup
 

app/ghcup/Main.hs

@@ -336,7 +336,7 @@ com =
           (   Install
           <$> info
                 (installParser <**> helper)
-                (  progDesc "Install or update GHC/cabal/HLS"
+                (  progDesc "Install or update GHC/cabal/HLS/stack"
                 <> footerDoc (Just $ text installToolFooter)
                 )
           )
@@ -352,7 +352,7 @@ com =
            "rm"
            (info
              (Rm <$> rmParser <**> helper)
-             (  progDesc "Remove a GHC/cabal/HLS version"
+             (  progDesc "Remove a GHC/cabal/HLS/stack version"
              <> footerDoc (Just $ text rmFooter)
              )
            )
@@ -452,20 +452,20 @@ com =
   installToolFooter = [s|Discussion:
   Installs GHC or cabal. When no command is given, installs GHC
   with the specified version/tag.
-  It is recommended to always specify a subcommand (ghc/cabal/hls).|]
+  It is recommended to always specify a subcommand (ghc/cabal/hls/stack).|]
 
   setFooter :: String
   setFooter = [s|Discussion:
   Sets the currently active GHC or cabal version. When no command is given,
   defaults to setting GHC with the specified version/tag (if no tag
   is given, sets GHC to 'recommended' version).
-  It is recommended to always specify a subcommand (ghc/cabal/hls).|]
+  It is recommended to always specify a subcommand (ghc/cabal/hls/stack).|]
 
   rmFooter :: String
   rmFooter = [s|Discussion:
   Remove the given GHC or cabal version. When no command is given,
   defaults to removing GHC with the specified version.
-  It is recommended to always specify a subcommand (ghc/cabal/hls).|]
+  It is recommended to always specify a subcommand (ghc/cabal/hls/stack).|]
 
   changeLogFooter :: String
   changeLogFooter = [s|Discussion:
@@ -546,7 +546,7 @@ installParser =
            (   InstallHLS
            <$> info
                  (installOpts (Just HLS) <**> helper)
-                 (  progDesc "Install haskell-languge-server"
+                 (  progDesc "Install haskell-language-server"
                  <> footerDoc (Just $ text installHLSFooter)
                  )
            )

data/metadata/ghcup-0.0.6.yaml

@@ -2172,7 +2172,6 @@ ghcupDownloads:
     3.4.0.0:
       viTags:
       - Recommended
-      - Latest
       viChangeLog: https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.4.0.0.md
       viArch:
         A_64:
@@ -2221,6 +2220,50 @@ ghcupDownloads:
             unknown_versioning:
               dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.4.0.0/cabal-install-3.4.0.0-armv7-linux-bootstrapped.tar.xz
               dlHash: 16c0d1eaba24bed14f3e152970179a45d9f9bb5cc839b2c210ad06eb7d4826ed
+    3.6.0.0:
+      viTags:
+      - Latest
+      viChangeLog: https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.6.0.0.md
+      viArch:
+        A_64:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-linux.tar.xz
+              dlHash: bfcb7350966dafe95051b5fc9fcb989c5708ab9e78191e71fc04647061668a11
+          Linux_Alpine:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-linux-alpine.tar.xz
+              dlHash: 3203d71b7ee87fc9dce74b452ae07f420afe8817b5e6f84e54798442f4ccdda8
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-darwin.tar.xz
+              dlHash: 8e1367a4a1fc86ff0fd82ee057320a7b974595ba7999457b42035467ba06190c
+          FreeBSD:
+            '( >= 12 && < 13 )':
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-freebsd.tar.xz
+              dlHash: 56b5b37396c16a29f164a6963f24bd88f09e1d37448542ed61a683325f0a868b
+            '( >= 13 )':
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-x86_64-freebsd13.tar.xz
+              dlHash: a283aa498702a3e286aa08e004c2a389538cbb47ec7096a25682fb7d57f6bb7f
+          Windows:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-windows.zip
+              dlSubdir:
+              dlHash: 8222b49b6eac3d06aaa390bc688f467e8f949a38943567f46246f8320fd72ded
+        A_ARM64:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-aarch64-linux-deb10.tar.xz
+              dlHash: 534f71cd4e1d9758dc73066cc5733c5838874710aeb3aa88541de6c6d042d9ec
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-aarch64-darwin-big-sur.tar.xz
+              dlHash: 7acf740946d996ede835edf68887e6b2f1e16d1b95e94054d266463f38d136d9
+        A_ARM:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-armv7-linux.tar.xz
+              dlHash: 11b5ca042a8bf45971224f2127a3e9d6b803f09210042ca80a254bea06f01a2e
   GHCup:
     0.1.16.2:
       viTags:

data/metadata/ghcup-0.0.7.yaml

@@ -2234,7 +2234,6 @@ ghcupDownloads:
     3.4.0.0:
       viTags:
       - Recommended
-      - Latest
       viChangeLog: https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.4.0.0.md
       viArch:
         A_64:
@@ -2283,6 +2282,50 @@ ghcupDownloads:
             unknown_versioning:
               dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.4.0.0/cabal-install-3.4.0.0-armv7-linux-bootstrapped.tar.xz
               dlHash: 16c0d1eaba24bed14f3e152970179a45d9f9bb5cc839b2c210ad06eb7d4826ed
+    3.6.0.0:
+      viTags:
+      - Latest
+      viChangeLog: https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.6.0.0.md
+      viArch:
+        A_64:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-linux.tar.xz
+              dlHash: bfcb7350966dafe95051b5fc9fcb989c5708ab9e78191e71fc04647061668a11
+          Linux_Alpine:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-linux-alpine.tar.xz
+              dlHash: 3203d71b7ee87fc9dce74b452ae07f420afe8817b5e6f84e54798442f4ccdda8
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-darwin.tar.xz
+              dlHash: 8e1367a4a1fc86ff0fd82ee057320a7b974595ba7999457b42035467ba06190c
+          FreeBSD:
+            '( >= 12 && < 13 )':
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-freebsd.tar.xz
+              dlHash: 56b5b37396c16a29f164a6963f24bd88f09e1d37448542ed61a683325f0a868b
+            '( >= 13 )':
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-x86_64-freebsd13.tar.xz
+              dlHash: a283aa498702a3e286aa08e004c2a389538cbb47ec7096a25682fb7d57f6bb7f
+          Windows:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-windows.zip
+              dlSubdir:
+              dlHash: 8222b49b6eac3d06aaa390bc688f467e8f949a38943567f46246f8320fd72ded
+        A_ARM64:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-aarch64-linux-deb10.tar.xz
+              dlHash: 534f71cd4e1d9758dc73066cc5733c5838874710aeb3aa88541de6c6d042d9ec
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-aarch64-darwin-big-sur.tar.xz
+              dlHash: 7acf740946d996ede835edf68887e6b2f1e16d1b95e94054d266463f38d136d9
+        A_ARM:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-armv7-linux.tar.xz
+              dlHash: 11b5ca042a8bf45971224f2127a3e9d6b803f09210042ca80a254bea06f01a2e
   GHCup:
     0.1.16.2:
       viTags:

docker/alpine/3.14.2/8.10.7/Dockerfile

@@ -0,0 +1,32 @@
+FROM alpine:3.14.2
+
+# install deps needed by GHC
+RUN apk add --no-cache \
+	curl \
+	gcc \
+	g++ \
+	binutils \
+	binutils-gold \
+	gmp \
+	ncurses \
+	libffi \
+	make \
+	xz \
+	tar \
+	perl
+
+ARG GHCUP_VERSION
+
+# install ghcup
+RUN if [ -n "$GHCUP_VERSION" ] ; \
+	then curl -sSfL https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION > /usr/bin/ghcup ; \
+	else curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > /usr/bin/ghcup ; \
+	fi && \
+    chmod +x /usr/bin/ghcup
+
+ENV GHCUP_INSTALL_BASE_PREFIX=/usr/local
+ENV PATH=/usr/local/.ghcup/bin:$PATH
+
+RUN ghcup install ghc --set 8.10.7 && \
+    ghcup install cabal latest && \
+    ghcup install stack latest

docker/alpine/3.14.2/minimal/Dockerfile

@@ -0,0 +1,30 @@
+FROM alpine:3.14.2
+
+# install deps needed by GHC
+RUN apk add --no-cache \
+	curl \
+	gcc \
+	g++ \
+	binutils \
+	binutils-gold \
+	gmp \
+	ncurses \
+	libffi \
+	make \
+	xz \
+	tar \
+	perl
+
+ARG GHCUP_VERSION
+
+# install ghcup
+RUN if [ -n "$GHCUP_VERSION" ] ; \
+	then curl -sSfL https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION > /usr/bin/ghcup ; \
+	else curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > /usr/bin/ghcup ; \
+	fi && \
+    chmod +x /usr/bin/ghcup
+
+ENV GHCUP_INSTALL_BASE_PREFIX=/usr/local
+ENV PATH=/usr/local/.ghcup/bin:$PATH
+
+RUN ghcup prefetch metadata

docker/alpine/latest/8.10.7/Dockerfile

@@ -0,0 +1,32 @@
+FROM alpine:latest
+
+# install deps needed by GHC
+RUN apk add --no-cache \
+	curl \
+	gcc \
+	g++ \
+	binutils \
+	binutils-gold \
+	gmp \
+	ncurses \
+	libffi \
+	make \
+	xz \
+	tar \
+	perl
+
+ARG GHCUP_VERSION
+
+# install ghcup
+RUN if [ -n "$GHCUP_VERSION" ] ; \
+	then curl -sSfL https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION > /usr/bin/ghcup ; \
+	else curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > /usr/bin/ghcup ; \
+	fi && \
+    chmod +x /usr/bin/ghcup
+
+ENV GHCUP_INSTALL_BASE_PREFIX=/usr/local
+ENV PATH=/usr/local/.ghcup/bin:$PATH
+
+RUN ghcup install ghc --set 8.10.7 && \
+    ghcup install cabal latest && \
+    ghcup install stack latest

docker/alpine/latest/minimal/Dockerfile

@@ -0,0 +1,30 @@
+FROM alpine:latest
+
+# install deps needed by GHC
+RUN apk add --no-cache \
+	curl \
+	gcc \
+	g++ \
+	binutils \
+	binutils-gold \
+	gmp \
+	ncurses \
+	libffi \
+	make \
+	xz \
+	tar \
+	perl
+
+ARG GHCUP_VERSION
+
+# install ghcup
+RUN if [ -n "$GHCUP_VERSION" ] ; \
+	then curl -sSfL https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION > /usr/bin/ghcup ; \
+	else curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > /usr/bin/ghcup ; \
+	fi && \
+    chmod +x /usr/bin/ghcup
+
+ENV GHCUP_INSTALL_BASE_PREFIX=/usr/local
+ENV PATH=/usr/local/.ghcup/bin:$PATH
+
+RUN ghcup prefetch metadata

docker/ubuntu/20.04/8.10.7/Dockerfile

@@ -0,0 +1,25 @@
+FROM ubuntu:20.04
+
+# install deps needed by GHC
+RUN export DEBIAN_FRONTEND=noninteractive && \
+	apt-get update -y && \
+	apt-get install -y --no-install-recommends libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl && \
+	apt-get clean && \
+	rm -rf /var/cache/apt/archives && \
+	rm -rf /var/lib/apt/lists/*
+
+ARG GHCUP_VERSION
+
+# install ghcup
+RUN if [ -n "$GHCUP_VERSION" ] ; \
+	then curl -sSfL https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION > /usr/bin/ghcup ; \
+	else curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > /usr/bin/ghcup ; \
+	fi && \
+    chmod +x /usr/bin/ghcup
+
+ENV GHCUP_INSTALL_BASE_PREFIX=/usr/local
+ENV PATH=/usr/local/.ghcup/bin:$PATH
+
+RUN ghcup install ghc --set 8.10.7 && \
+    ghcup install cabal latest && \
+    ghcup install stack latest

docker/ubuntu/20.04/minimal/Dockerfile

@@ -0,0 +1,23 @@
+FROM ubuntu:20.04
+
+# install deps needed by GHC
+RUN export DEBIAN_FRONTEND=noninteractive && \
+	apt-get update -y && \
+	apt-get install -y --no-install-recommends libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl && \
+	apt-get clean && \
+	rm -rf /var/cache/apt/archives && \
+	rm -rf /var/lib/apt/lists/*
+
+ARG GHCUP_VERSION
+
+# install ghcup
+RUN if [ -n "$GHCUP_VERSION" ] ; \
+	then curl -sSfL https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION > /usr/bin/ghcup ; \
+	else curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > /usr/bin/ghcup ; \
+	fi && \
+    chmod +x /usr/bin/ghcup
+
+ENV GHCUP_INSTALL_BASE_PREFIX=/usr/local
+ENV PATH=/usr/local/.ghcup/bin:$PATH
+
+RUN ghcup prefetch metadata

docker/ubuntu/latest/8.10.7/Dockerfile

@@ -0,0 +1,25 @@
+FROM ubuntu:latest
+
+# install deps needed by GHC
+RUN export DEBIAN_FRONTEND=noninteractive && \
+	apt-get update -y && \
+	apt-get install -y --no-install-recommends libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl && \
+	apt-get clean && \
+	rm -rf /var/cache/apt/archives && \
+	rm -rf /var/lib/apt/lists/*
+
+ARG GHCUP_VERSION
+
+# install ghcup
+RUN if [ -n "$GHCUP_VERSION" ] ; \
+	then curl -sSfL https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION > /usr/bin/ghcup ; \
+	else curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > /usr/bin/ghcup ; \
+	fi && \
+    chmod +x /usr/bin/ghcup
+
+ENV GHCUP_INSTALL_BASE_PREFIX=/usr/local
+ENV PATH=/usr/local/.ghcup/bin:$PATH
+
+RUN ghcup install ghc --set 8.10.7 && \
+    ghcup install cabal latest && \
+    ghcup install stack latest

docker/ubuntu/latest/minimal/Dockerfile

@@ -0,0 +1,23 @@
+FROM ubuntu:latest
+
+# install deps needed by GHC
+RUN export DEBIAN_FRONTEND=noninteractive && \
+	apt-get update -y && \
+	apt-get install -y --no-install-recommends libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl && \
+	apt-get clean && \
+	rm -rf /var/cache/apt/archives && \
+	rm -rf /var/lib/apt/lists/*
+
+ARG GHCUP_VERSION
+
+# install ghcup
+RUN if [ -n "$GHCUP_VERSION" ] ; \
+	then curl -sSfL https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION > /usr/bin/ghcup ; \
+	else curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > /usr/bin/ghcup ; \
+	fi && \
+    chmod +x /usr/bin/ghcup
+
+ENV GHCUP_INSTALL_BASE_PREFIX=/usr/local
+ENV PATH=/usr/local/.ghcup/bin:$PATH
+
+RUN ghcup prefetch metadata

scripts/bootstrap/bootstrap-haskell

@@ -176,7 +176,15 @@ download_ghcup() {
 					_url=${base_url}/${ghver}/armv7-linux-ghcup-${ghver}
 					;;
 				aarch64|arm64|armv8l)
-					_url=${base_url}/${ghver}/aarch64-linux-ghcup-${ghver}
+					# we could be in a 32bit docker container, in which
+					# case uname doesn't give us what we want
+					if [ "$(getconf LONG_BIT)" = "32" ] ; then
+						_url=${base_url}/${ghver}/armv7-linux-ghcup-${ghver}
+					elif [ "$(getconf LONG_BIT)" = "64" ] ; then
+						_url=${base_url}/${ghver}/aarch64-linux-ghcup-${ghver}
+					else
+						die "Unknown long bit size: $(getconf LONG_BIT)"
+					fi
 					;;
 				*) die "Unknown architecture: ${arch}"
 					;;
@@ -293,16 +301,7 @@ ask_bashrc() {
 
 			read -r bashrc_answer </dev/tty
 		else
-			# On windows .bashrc isn't an important user config, so we adjust it
-			# always. On other platforms, let's be a bit more conservative.
-			case "${plat}" in
-					MSYS*|MINGW*)
-						return 1
-						;;
-					*)
-						return 0
-						;;
-			esac
+			return 0
 		fi
 		case $bashrc_answer in
 			[Pp]* | "")