Fix CI

.gitlab/script/brew.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+set -Eeuxo pipefail
+
+# Install brew locally in the project dir. Packages will also be installed here.
+[ -e "$CI_PROJECT_DIR/.brew" ] || git clone --depth=1 https://github.com/Homebrew/brew $CI_PROJECT_DIR/.brew
+export PATH="$CI_PROJECT_DIR/.brew/bin:$CI_PROJECT_DIR/.brew/sbin:$PATH"
+
+# make sure to not pollute the machine with temp files etc
+mkdir -p $CI_PROJECT_DIR/.brew_cache
+export HOMEBREW_CACHE=$CI_PROJECT_DIR/.brew_cache
+mkdir -p $CI_PROJECT_DIR/.brew_logs
+export HOMEBREW_LOGS=$CI_PROJECT_DIR/.brew_logs
+mkdir -p /private/tmp/.brew_tmp
+export HOMEBREW_TEMP=/private/tmp/.brew_tmp
+
+# update and install packages
+brew update
+brew install ${1+"$@"}

.gitlab/script/ci.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+set -Eeuo pipefail
+
+TOP="$( cd "$(dirname "$0")" ; pwd -P )"
+. "${TOP}/../ghcup_env"
+
+function save_cabal_cache () {
+  echo "Storing cabal cache from $CABAL_DIR to $CABAL_CACHE..."
+  rm -Rf "$CABAL_CACHE"
+  mkdir -p "$CABAL_CACHE"
+  if [ -d "$CABAL_DIR" ]; then
+	  cp -Rf "$CABAL_DIR" "$CABAL_CACHE/"
+  fi
+}
+
+
+function extract_cabal_cache () {
+  if [ -d "$CABAL_CACHE" ]; then
+      echo "Extracting cabal cache from $CABAL_CACHE to $CABAL_DIR..."
+      mkdir -p "$CABAL_DIR"
+      cp -Rf "$CABAL_CACHE"/* "$CABAL_DIR"
+  fi
+}
+
+function save_stack_cache () {
+  echo "Storing stack cache from $STACK_ROOT to $STACK_CACHE..."
+  rm -Rf "$STACK_CACHE"
+  mkdir -p "$STACK_CACHE"
+  if [ -d "$STACK_ROOT" ]; then
+	  cp -Rf "$STACK_DIR" "$STACK_CACHE"
+  fi
+}
+
+
+function extract_stack_cache () {
+  if [ -d "$STACK_CACHE" ]; then
+      echo "Extracting stack cache from $STACK_CACHE to $STACK_ROOT..."
+      mkdir -p "$STACK_ROOT"
+      cp -Rf "$STACK_CACHE"/* "$STACK_ROOT"
+  fi
+}
+
+function save_brew_cache () {
+  echo "Storing brew cache from $BREW_DIR to $BREW_CACHE..."
+  rm -Rf "$BREW_CACHE"
+  mkdir -p "$BREW_CACHE"
+  if [ -d "$BREW_DIR" ]; then
+	  cp -Rf "$BREW_DIR" "$BREW_CACHE"
+  fi
+}
+
+
+function extract_brew_cache () {
+  if [ -d "$BREW_CACHE" ]; then
+      echo "Extracting stack cache from $BREW_CACHE to $BREW_DIR..."
+      mkdir -p "$BREW_DIR"
+      cp -Rf "$BREW_CACHE"/* "$BREW_DIR"
+  fi
+}
+
+case $1 in
+  extract_cabal_cache) extract_cabal_cache ;;
+  save_cabal_cache) save_cabal_cache ;;
+  extract_stack_cache) extract_stack_cache ;;
+  save_stack_cache) save_stack_cache ;;
+  extract_brew_cache) extract_brew_cache ;;
+  save_brew_cache) save_brew_cache ;;
+  *) echo "unknown mode $1" ; exit 11 ;;
+esac

.gitlab/script/ghcup_version.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 set -eux
 
@@ -8,6 +8,7 @@ mkdir -p "$CI_PROJECT_DIR"/.local/bin
 
 CI_PROJECT_DIR=$(pwd)
 
+
 ecabal() {
 	cabal "$@"
 }
@@ -94,16 +95,17 @@ rm -rf "${GHCUP_DIR}"
 eghcup --numeric-version
 
 eghcup install ghc ${GHC_VERSION}
-[ `$(eghcup whereis ghc ${GHC_VERSION}) --numeric-version` = "${GHC_VERSION}" ]
-[ `eghcup run --ghc ${GHC_VERSION} -- ghc --numeric-version` = "${GHC_VERSION}" ]
+ls -lah "$(eghcup whereis -d ghc ${GHC_VERSION})"
+[ "`$(eghcup whereis ghc ${GHC_VERSION}) --numeric-version`" = "${GHC_VERSION}" ]
+[ "`eghcup run --ghc ${GHC_VERSION} -- ghc --numeric-version`" = "${GHC_VERSION}" ]
 eghcup set ghc ${GHC_VERSION}
 eghcup install cabal ${CABAL_VERSION}
-[ `$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version` = "${CABAL_VERSION}" ]
+[ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
 eghcup unset cabal
 "$GHCUP_BIN"/cabal --version && exit 1 || echo yes
 eghcup set cabal ${CABAL_VERSION}
-[ `$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version` = "${CABAL_VERSION}" ]
-[ `eghcup run --cabal ${CABAL_VERSION} -- cabal --numeric-version` = "${CABAL_VERSION}" ]
+[ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
+[ "`eghcup run --cabal ${CABAL_VERSION} -- cabal --numeric-version`" = "${CABAL_VERSION}" ]
 
 if [ "${OS}" != "FREEBSD" ] ; then
 	if [ "${ARCH}" = "64" ] ; then