Add user choice for prepend/append of PATH

Fixes #118

.gitlab-ci.yml

@@ -41,7 +41,7 @@ variables:
     CABAL_DIR: "$CI_PROJECT_DIR/cabal"
 
 .linux:armv7:
-  image: "arm32v7/fedora"
+  image: "registry.gitlab.haskell.org/ghc/ci-images/armv7-linux-deb10:$DOCKER_REV"
   tags:
     - armv7-linux
   variables:
@@ -50,7 +50,7 @@ variables:
     CABAL_DIR: "$CI_PROJECT_DIR/cabal"
 
 .linux:aarch64:
-  image: "arm64v8/fedora"
+  image: "registry.gitlab.haskell.org/ghc/ci-images/aarch64-linux-deb10:$DOCKER_REV"
   tags:
     - aarch64-linux
   variables:
@@ -124,14 +124,14 @@ variables:
     - .test_ghcup_version
     - .linux:armv7
   before_script:
-    - ./.gitlab/before_script/linux/install_deps_manual.sh
+    - ./.gitlab/before_script/linux/install_deps.sh
 
 .test_ghcup_version:aarch64:
   extends:
     - .test_ghcup_version
     - .linux:aarch64
   before_script:
-    - ./.gitlab/before_script/linux/install_deps_manual.sh
+    - ./.gitlab/before_script/linux/install_deps.sh
 
 .test_ghcup_version:darwin:
   extends:
@@ -374,7 +374,7 @@ release:linux:armv7:
     - .linux:armv7
     - .release_ghcup
   before_script:
-    - ./.gitlab/before_script/linux/install_deps_manual.sh
+    - ./.gitlab/before_script/linux/install_deps.sh
   variables:
     ARTIFACT: "armv7-linux-ghcup"
     GHC_VERSION: "8.10.4"
@@ -387,7 +387,7 @@ release:linux:aarch64:
     - .linux:aarch64
     - .release_ghcup
   before_script:
-    - ./.gitlab/before_script/linux/install_deps_manual.sh
+    - ./.gitlab/before_script/linux/install_deps.sh
   variables:
     ARTIFACT: "aarch64-linux-ghcup"
     GHC_VERSION: "8.10.4"

.gitlab/before_script/linux/install_deps.sh

@@ -7,13 +7,60 @@ 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
+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
 
-curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > ./ghcup-bin
-chmod +x ghcup-bin
+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
 
-./ghcup-bin upgrade -i -f
-./ghcup-bin install ${GHC_VERSION}
-./ghcup-bin set ${GHC_VERSION}
-./ghcup-bin install-cabal ${CABAL_VERSION}
+		mkdir -p "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin
+
+		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_VERSION}
+		./ghcup-bin set ${GHC_VERSION}
+		./ghcup-bin install-cabal ${CABAL_VERSION}
+
+		;;
+esac
 

.gitlab/before_script/linux/install_deps_manual.sh

@@ -1,64 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
-
-mkdir -p "${TMPDIR}"
-
-ednf() {
-	case "${ARCH}" in
-		"ARM")
-			sudo dnf -y --forcearch armv7hl "$@"
-			;;
-		"ARM64")
-			sudo dnf -y --forcearch aarch64 "$@"
-			;;
-		*) exit 1 ;;
-	esac
-}
-
-ednf update
-ednf install gcc gcc-c++ gmp gmp-devel make ncurses ncurses-devel xz xz-devel perl zlib zlib-devel openssl-devel openssl-libs openssl libffi libffi-devel lbzip2 lbzip2-utils bzip2-devel
-if [ "${ARCH}" = "ARM64" ] ; then
-	ednf install numactl numactl-libs numactl-devel
-fi
-ednf install bash wget curl git tar
-ednf install llvm9.0 llvm9.0-devel llvm9.0-libs llvm9.0-static
-
-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
-
-mkdir -p "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin
-
-curl -O "${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

.gitlab/ghcup_env

@@ -4,6 +4,6 @@ if [ "${OS}" = "WINDOWS" ] ; then
 	export TMPDIR="$CI_PROJECT_DIR/tmp"
 else
 	export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
-	export PATH="$CI_PROJECT_DIR/.ghcup/bin:$CI_PROJECT_DIR/.local/bin:$PATH"
+	export PATH="$CI_PROJECT_DIR/.ghcup/bin:$CI_PROJECT_DIR/.local/bin:/opt/llvm/bin:$PATH"
 	export TMPDIR="$CI_PROJECT_DIR/tmp"
 fi

bootstrap-haskell

@@ -201,10 +201,13 @@ download_ghcup() {
 			;;
 	esac
 
-  edo mkdir -p "${GHCUP_DIR}"
+	edo mkdir -p "${GHCUP_DIR}"
+
+	# we may overwrite this in adjust_bashrc
 	cat <<-EOF > "${GHCUP_DIR}"/env || die "Failed to create env file"
 		export PATH="\$HOME/.cabal/bin:${GHCUP_BIN}:\$PATH"
 		EOF
+
 	# shellcheck disable=SC1090
     edo . "${GHCUP_DIR}"/env
     eghcup upgrade
@@ -238,9 +241,9 @@ adjust_bashrc() {
 
 	warn ""
 	warn "Detected ${MY_SHELL} shell on your system..."
-	warn "If you want ghcup to automatically add the required PATH variable to \"${GHCUP_PROFILE_FILE}\""
+	warn "Do you want ghcup to automatically add the required PATH variable to \"${GHCUP_PROFILE_FILE}\"?"
 	warn ""
-	warn "[Y] Yes  [N] No  [?] Help (default is \"Y\")."
+	warn "[P] Yes, prepend  [A] Yes, append  [N] No  [?] Help (default is \"P\")."
 	warn ""
 
 	while true; do
@@ -250,16 +253,37 @@ adjust_bashrc() {
 			next_answer="yes"
 		fi
 
+		case $next_answer in
+			[Pp]* | "")
+				cat <<-EOF > "${GHCUP_DIR}"/env || die "Failed to create env file"
+					export PATH="\$HOME/.cabal/bin:${GHCUP_BIN}:\$PATH"
+					EOF
+				;;
+			[Aa]*)
+				cat <<-EOF > "${GHCUP_DIR}"/env || die "Failed to create env file"
+					export PATH="\$HOME/.cabal/bin:\$PATH:${GHCUP_BIN}"
+					EOF
+				;;
+			*) ;;
+		esac
+
 		case $next_answer in
 			[Nn]*)
 				return ;;
-			[Yy]* | "")
+			[Pp]* | [Aa]* | "")
 				case $MY_SHELL in
 					"") break ;;
 					fish)
-							mkdir -p "${GHCUP_PROFILE_FILE%/*}"
-							sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
-							echo "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME ; test -f $GHCUP_DIR/env ; and set -gx PATH \$HOME/.cabal/bin $GHCUP_BIN \$PATH # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
+						mkdir -p "${GHCUP_PROFILE_FILE%/*}"
+						sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
+						case $next_answer in
+							[Pp]* | "")
+								echo "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME ; set -gx PATH \$HOME/.cabal/bin $GHCUP_BIN \$PATH # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
+								;;
+							[Aa]*)
+								echo "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME ; set -gx PATH \$HOME/.cabal/bin \$PATH $GHCUP_BIN # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
+								;;
+						esac
 						break ;;
 					bash)
 						sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
@@ -285,7 +309,8 @@ adjust_bashrc() {
 			*)
 				echo "Possible choices are:"
 				echo
-				echo "Y - Yes, update my \"${GHCUP_PROFILE_FILE}\" (default)"
+				echo "P - Yes, prepend to PATH, taking precedence (default)"
+				echo "A - Yes, append to PATH"
 				echo "N - No, don't mess with my configuration"
 				echo
 				echo "Please make your choice and press ENTER."

ghcup-0.0.5.yaml

@@ -2060,8 +2060,8 @@ ghcupDownloads:
         A_ARM64:
           Linux_UnknownLinux:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.2/aarch64-linux-ghcup-0.1.15.2-r2
-              dlHash: d67702f7c9e3586e85ed7c1bd09b7544da55bd1d3b4a961a07018348f78cf76b
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.2/aarch64-linux-ghcup-0.1.15.2-r1
+              dlHash: d853372440f3d43babbb868fad399811241760f2233829c92403fcbea8c547ec
           Darwin:
             unknown_versioning:
               dlUri: https://downloads.haskell.org/~ghcup/0.1.15.2/aarch64-apple-darwin-ghcup-0.1.15.2
@@ -2069,8 +2069,8 @@ ghcupDownloads:
         A_ARM:
           Linux_UnknownLinux:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.2/armv7-linux-ghcup-0.1.15.2
-              dlHash: 03a4af5ed895ada1dd21f4cc3f64dc9078a5bf4268313021d004c04bea7f9c2e
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.2/armv7-linux-ghcup-0.1.15.2-r1
+              dlHash: f8add9b39e1f7d0f03904dc69a8683259972a4472432c1ade27d918c39a4a874
   HLS:
     1.1.0:
       viTags: []