Add gitlab CI

.gitlab-ci.yml

@@ -0,0 +1,112 @@
+variables:
+  # Commit of ghc/ci-images repository from which to pull Docker images
+  DOCKER_REV: "853f348f9caf38b08740b280296fbd34e09abb3a"
+
+  CABAL_INSTALL_VERSION: 3.4.0.0
+
+.default_matrix: &default_matrix
+  matrix:
+    - GHC_VERSION: 8.8.4
+      CABAL_PROJECT: cabal.project
+    - GHC_VERSION: 8.10.7
+      CABAL_PROJECT: cabal.project
+    - GHC_VERSION: 9.0.1
+      CABAL_PROJECT: cabal-ghc901.project
+
+.m1_matrix: &m1_matrix
+  matrix:
+    - GHC_VERSION: 8.10.7
+      CABAL_PROJECT: cabal.project
+
+.arm_matrix: &arm_matrix
+  matrix:
+    - GHC_VERSION: 8.10.7
+      CABAL_PROJECT: cabal.project
+
+
+workflow:
+  rules:
+    - if: $CI_COMMIT_TAG
+      when: always
+    - when: never
+
+.build:
+  script:
+    - bash .gitlab/ci.sh
+  artifacts:
+    expire_in: 2 week
+    paths:
+      - out
+
+build-aarch64-linux-deb10:
+  extends: .build
+  tags:
+    - aarch64-linux
+  image: "registry.gitlab.haskell.org/ghc/ci-images/aarch64-linux-deb10:$DOCKER_REV"
+  parallel: *arm_matrix
+
+build-armv7-linux-deb10:
+  extends: .build
+  tags:
+    - armv7-linux
+  image: "registry.gitlab.haskell.org/ghc/ci-images/armv7-linux-deb10:$DOCKER_REV"
+  parallel: *arm_matrix
+
+build-x86_64-linux:
+  extends: .build
+  tags:
+    - x86_64-linux
+  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb9:$DOCKER_REV"
+  parallel: *default_matrix
+
+build-x86_64-linux-alpine:
+  extends: .build
+  tags:
+    - x86_64-linux
+  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-alpine3_12:$DOCKER_REV"
+  parallel: *default_matrix
+
+build-x86_64-freebsd:
+  extends: .build
+  tags:
+    - x86_64-freebsd13
+  parallel: *default_matrix
+
+build-x86_64-darwin:
+  extends: .build
+  tags:
+    - x86_64-darwin
+  parallel: *default_matrix
+
+build-aarch64-darwin:
+  tags:
+    - aarch64-darwin-m1
+  script: |
+    set -Eeuo pipefail
+    function runInNixShell() {
+      time nix-shell $CI_PROJECT_DIR/.gitlab/shell-aarch64-darwin.nix \
+        -I nixpkgs=https://github.com/angerman/nixpkgs/archive/75f7281738b.tar.gz \
+        --argstr system "aarch64-darwin" \
+        --pure \
+        --keep CI_PROJECT_DIR \
+        --keep MACOSX_DEPLOYMENT_TARGET \
+        --keep GHC_VERSION \
+        --keep CABAL_PROJECT \
+        --keep CABAL_INSTALL_VERSION \
+        --run "$1" 2>&1
+    }
+    runInNixShell "cabal update && mkdir vendored && cd vendored && cabal unpack network-3.1.2.1 && cd network-3.1.2.1 && autoreconf -fi" 2>&1
+    runInNixShell "./.gitlab/ci.sh" 2>&1
+  variables:
+    MACOSX_DEPLOYMENT_TARGET: "10.7"
+  parallel: *m1_matrix
+  artifacts:
+    expire_in: 2 week
+    paths:
+      - out
+
+build-x86_64-windows:
+  extends: .build
+  tags:
+    - new-x86_64-windows
+  parallel: *default_matrix

.gitlab/ci.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+set -Eeuxo pipefail
+
+source "$CI_PROJECT_DIR/.gitlab/common.sh"
+
+
+export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR/toolchain"
+export CABAL_DIR="$CI_PROJECT_DIR/cabal"
+
+case "$(uname)" in
+    MSYS_*|MINGW*)
+        export CABAL_DIR="$(cygpath -w "$CABAL_DIR")"
+		GHCUP_BINDIR="${GHCUP_INSTALL_BASE_PREFIX}/ghcup/bin"
+        ;;
+	*)
+		GHCUP_BINDIR="${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin"
+		;;
+esac
+
+mkdir -p "$CABAL_DIR"
+mkdir -p "$GHCUP_BINDIR"
+export PATH="$GHCUP_BINDIR:$PATH"
+
+export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
+export BOOTSTRAP_HASKELL_GHC_VERSION="$GHC_VERSION"
+export BOOTSTRAP_HASKELL_CABAL_VERSION="$CABAL_INSTALL_VERSION"
+export BOOTSTRAP_HASKELL_VERBOSE=1
+export BOOTSTRAP_HASKELL_ADJUST_CABAL_CONFIG=yes
+
+curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
+
+# some alpines need workaround
+if ghc --info | grep -q integer-simple ; then
+	echo -e 'package blaze-textual\n    flags: +integer-simple' >> cabal.project.local
+fi
+
+run cabal v2-install exe:haskell-language-server exe:haskell-language-server-wrapper \
+	-O2 \
+    -w "ghc-$GHC_VERSION" \
+	--project-file "$CABAL_PROJECT" \
+    --installdir="$CI_PROJECT_DIR/out" \
+    --install-method=copy \
+    --overwrite-policy=always \
+    --enable-executable-static \
+    --disable-profiling \
+    --disable-tests \
+    --enable-split-sections \
+    --enable-executable-stripping
+
+cp dist-newstyle/cache/plan.json "$CI_PROJECT_DIR/out/plan.json"

.gitlab/common.sh

@@ -0,0 +1,49 @@
+# Common bash utilities
+# ----------------------
+
+# Colors
+BLACK="0;30"
+GRAY="1;30"
+RED="0;31"
+LT_RED="1;31"
+BROWN="0;33"
+LT_BROWN="1;33"
+GREEN="0;32"
+LT_GREEN="1;32"
+BLUE="0;34"
+LT_BLUE="1;34"
+PURPLE="0;35"
+LT_PURPLE="1;35"
+CYAN="0;36"
+LT_CYAN="1;36"
+WHITE="1;37"
+LT_GRAY="0;37"
+
+# GitLab Pipelines log section delimiters
+# https://gitlab.com/gitlab-org/gitlab-foss/issues/14664
+start_section() {
+  name="$1"
+  echo -e "section_start:$(date +%s):$name\015\033[0K"
+}
+
+end_section() {
+  name="$1"
+  echo -e "section_end:$(date +%s):$name\015\033[0K"
+}
+
+echo_color() {
+  local color="$1"
+  local msg="$2"
+  echo -e "\033[${color}m${msg}\033[0m"
+}
+
+error() { echo_color "${RED}" "$1"; }
+warn() { echo_color "${LT_BROWN}" "$1"; }
+info() { echo_color "${LT_BLUE}" "$1"; }
+
+fail() { error "error: $1"; exit 1; }
+
+function run() {
+  info "Running $*..."
+  "$@" || ( error "$* failed"; return 1; )
+}

.gitlab/shell-aarch64-darwin.nix

@@ -0,0 +1,90 @@
+{ system ? "aarch64-darwin"
+#, nixpkgs ? fetchTarball https://github.com/angerman/nixpkgs/archive/257cb120334.tar.gz #apple-silicon.tar.gz
+, pkgs ? import <nixpkgs> { inherit system; }
+, compiler ? if system == "aarch64-darwin" then "ghc8103Binary" else "ghc8103"
+}: pkgs.mkShell {
+  # this prevents nix from trying to write the env-vars file.
+  # we can't really, as NIX_BUILD_TOP/env-vars is not set.
+  noDumpEnvVars=1;
+
+  # stop polluting LDFLAGS with -liconv
+  dontAddExtraLibs = true;
+
+  # we need to inject ncurses into --with-curses-libraries.
+  # the real fix is to teach terminfo to use libcurses on macOS.
+  # CONFIGURE_ARGS = "--with-intree-gmp --with-curses-libraries=${pkgs.ncurses.out}/lib";
+  CONFIGURE_ARGS = "--with-intree-gmp --with-curses-libraries=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib --with-iconv-includes=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include --with-iconv-libraries=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib SH=/bin/bash";
+
+  # magic speedup pony :facepalm:
+  #
+  # nix has the ugly habbit of duplicating ld flags more than necessary.  This
+  # somewhat consolidates this.
+  shellHook = ''
+  export NIX_LDFLAGS=$(for a in $NIX_LDFLAGS; do echo $a; done |sort|uniq|xargs)
+  export NIX_LDFLAGS_FOR_TARGET=$(for a in $NIX_LDFLAGS_FOR_TARGET; do echo $a; done |sort|uniq|xargs)
+  export NIX_LDFLAGS_FOR_TARGET=$(comm -3 <(for l in $NIX_LDFLAGS_FOR_TARGET; do echo $l; done) <(for l in $NIX_LDFLAGS; do echo $l; done))
+
+
+  # Impurity hack for GHC releases.
+  #################################
+  # We don't want binary releases to depend on nix, thus we'll need to make sure we don't leak in references.
+  # GHC externally depends only on iconv and curses.  However we can't force a specific curses library for
+  # the terminfo package, as such we'll need to make sure we only look in the system path for the curses library
+  # and not pick up the tinfo from the nix provided ncurses package.
+  #
+  # We also need to force us to use the systems COREFOUNDATION, not the one that nix builds. Again this is impure,
+  # but it will allow us to have proper binary distributions.
+  #
+  # do not use nixpkgs provided core foundation
+  export NIX_COREFOUNDATION_RPATH=/System/Library/Frameworks
+  # drop curses from the LDFLAGS, we really want the system ones, not the nix ones.
+  export NIX_LDFLAGS=$(for lib in $NIX_LDFLAGS; do case "$lib" in *curses*);; *) echo -n "$lib ";; esac; done;)
+  export NIX_CFLAGS_COMPILE+=" -Wno-nullability-completeness -Wno-availability -Wno-expansion-to-defined -Wno-builtin-requires-header -Wno-unused-command-line-argument"
+
+  # unconditionally add the MacOSX.sdk and TargetConditional.h
+  export NIX_CFLAGS_COMPILE+=" -isystem /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include"
+  export NIX_LDFLAGS="-L/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib $NIX_LDFLAGS"
+
+  '';
+
+  nativeBuildInputs = (with pkgs; [
+    # This needs to come *before* ghc,
+    # otherwise we migth end up with the clang from
+    # the bootstrap GHC in PATH with higher priority.
+    clang_11
+    llvm_11
+
+    haskell.compiler.${compiler}
+    haskell.packages.${compiler}.cabal-install
+    haskell.packages.${compiler}.alex
+    haskell.packages.${compiler}.happy # _1_19_12 is needed for older GHCs.
+
+    automake
+    autoconf
+    m4
+
+    gmp
+    zlib.out
+    zlib.dev
+    glibcLocales
+    # locale doesn't build yet :-/
+    # locale
+
+    git
+
+    python3
+    # python3Full
+    # python3Packages.sphinx
+    perl
+
+    which
+    wget
+	curl
+    file
+
+    xz
+    xlibs.lndir
+
+    cacert ])
+  ++ (with pkgs.darwin.apple_sdk.frameworks; [ Foundation Security ]);
+}

cabal.project

@@ -25,6 +25,8 @@ packages:
          ./plugins/hls-ormolu-plugin
          ./plugins/hls-call-hierarchy-plugin
 
+optional-packages: vendored/*/*.cabal
+
 tests: true
 
 package *