.gitlab/ci.sh

   1 #!/usr/bin/env bash
   2
   3 set -Eeuo pipefail
   4
   5 source "$CI_PROJECT_DIR/.gitlab/common.sh"
   6
   7 export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR/toolchain"
   8 export CABAL_DIR="$CI_PROJECT_DIR/cabal"
   9
  10 case "$(uname)" in
  11     MSYS_*|MINGW*)
  12         export CABAL_DIR="$(cygpath -w "$CABAL_DIR")"
  13         GHCUP_BINDIR="${GHCUP_INSTALL_BASE_PREFIX}/ghcup/bin"
  14         EXE_EXT=".exe"
  15         ;;
  16     *)
  17         GHCUP_BINDIR="${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin"
  18         EXE_EXT=""
  19         ;;
  20 esac
  21
  22 mkdir -p "$CABAL_DIR"
  23 mkdir -p "$GHCUP_BINDIR"
  24 export PATH="$GHCUP_BINDIR:$PATH"
  25
  26 export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
  27 export BOOTSTRAP_HASKELL_GHC_VERSION=$GHC_VERSION
  28 export BOOTSTRAP_HASKELL_CABAL_VERSION=$CABAL_INSTALL_VERSION
  29 export BOOTSTRAP_HASKELL_ADJUST_CABAL_CONFIG=yes
  30 # We don't use stack, and it isn't available on i386-deb9
  31 export BOOTSTRAP_HASKELL_INSTALL_NO_STACK=yes
  32
  33 # for some reason the subshell doesn't pick up the arm64 environment on darwin
  34 # and starts installing x86_64 GHC
  35 case "$(uname -s)" in
  36     "Darwin"|"darwin")
  37         case "$(/usr/bin/arch)" in
  38             aarch64|arm64|armv8l)
  39                 curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | arch -arm64 /bin/bash
  40                 ;;
  41             *)
  42                 curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
  43                 ;;
  44         esac
  45         ;;
  46     *)
  47         curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
  48         ;;
  49 esac
  50
  51 # https://github.com/haskell/cabal/issues/7313#issuecomment-811851884
  52 # and
  53 # https://github.com/haskellari/lukko/issues/17
  54 #
  55 # $PLATFORM comes from CI.
  56 if [ "$(getconf LONG_BIT)" = "32" -o "${PLATFORM:=xxx}" = "x86_64-linux-centos7" ] ; then
  57     echo 'constraints: lukko -ofd-locking' >> cabal.project.release.local
  58 fi
  59
  60 # In February 2024, cabal started using zlib-0.7.0.0, which uses pkg-config by
  61 # default. The GitLab CI environment doesn't (yet) supply pkg-config, and zlib
  62 # does just fine without it on modern GHCs. That said, the CI environment
  63 # probably *should* have pkg-config installed. See
  64 # https://github.com/haskell/cabal/issues/9774.
  65 echo 'constraints: zlib -pkg-config' >> cabal.project.release.local
  66 # Furthermore, on Windows, zlib claims that libz is shipped with GHC, so it just
  67 # uses @extra-libraries: z@ if pkg-config is False. If you are reading this
  68 # comment, however, this didn't work. Thus we switch to using the bundled libz,
  69 # as was done in zlib <0.7.0.0.
  70 case "$(uname)" in
  71     MSYS_*|MINGW*)
  72         echo 'constraints: zlib +bundled-c-zlib' >> cabal.project.release.local
  73     ;;
  74 esac
  75
  76 args=(
  77     -w "ghc-$GHC_VERSION"
  78     --disable-profiling
  79     --enable-executable-stripping
  80     --project-file=cabal.project.release
  81     ${ADD_CABAL_ARGS}
  82 )
  83
  84 run cabal update hackage.haskell.org,HEAD
  85 run cabal v2-build ${args[@]} cabal-install
  86
  87 mkdir "$CI_PROJECT_DIR/out"
  88 cp "$(cabal list-bin ${args[@]} cabal-install:exe:cabal)" "$CI_PROJECT_DIR/out/cabal$EXE_EXT"
  89 cp dist-newstyle/cache/plan.json "$CI_PROJECT_DIR/out/plan.json"
  90 cd "$CI_PROJECT_DIR/out/"
  91
  92 # create tarball/zip
  93 TARBALL_PREFIX="cabal-install-$("$CI_PROJECT_DIR/out/cabal" --numeric-version)"
  94 case "${TARBALL_EXT}" in
  95     zip)
  96         zip "${TARBALL_PREFIX}-${TARBALL_ARCHIVE_SUFFIX}.${TARBALL_EXT}" "cabal${EXE_EXT}" plan.json
  97         ;;
  98     tar.xz)
  99         tar caf "${TARBALL_PREFIX}-${TARBALL_ARCHIVE_SUFFIX}.${TARBALL_EXT}" "cabal${EXE_EXT}" plan.json
 100         ;;
 101     *)
 102         fail "Unknown TARBALL_EXT: ${TARBALL_EXT}"
 103         ;;
 104 esac
 105
 106 rm cabal plan.json