Migrate to github CI

.cirrus.yml

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+freebsd_instance:
+  image_family: freebsd-13-1
+  disk: 100
+
+task:
+  timeout_in: 120m
+  env:
+    AWS_ACCESS_KEY_ID: ENCRYPTED[7e381ce808bf572cdde8ea4b7023d06b631844d3dabfdb193b15e76a78555ad7f605afc34d8a51c69ab1b277c3c2e304]
+    AWS_SECRET_ACCESS_KEY: ENCRYPTED[640639db00f954f466c90613b79ae3b364268cd153c7e4f8cab16c75c2bdf72c9ffe18f14b4f0ae2fc0bdf21beadb3f2]
+    S3_HOST: ENCRYPTED[ef3162480f5b404ac20c12fb8cb55b664102463cea1b49cec4260b67e22f0b4b8da51c9c547a5c3da8ef22146459e324]
+    TARBALL_EXT: "tar.xz"
+    ARCH: 64
+    ARTIFACT: "x86_64-freebsd"
+    DISTRO: "na"
+    RUNNER_OS: "FreeBSD"
+    ADD_CABAL_ARGS: "--enable-split-sections"
+    GITHUB_WORKSPACE: ${CIRRUS_WORKING_DIR}
+  install_script: pkg install -y hs-cabal-install git bash misc/compat10x misc/compat11x misc/compat12x gmake patchelf
+  script:
+    - bash .github/scripts/build.sh
+  binaries_artifacts:
+    path: "out/*"
+

.github/scripts/build.sh

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+#!/bin/bash
+
+set -eux
+
+. .github/scripts/prereq.sh
+. .github/scripts/common.sh
+
+
+# ensure ghcup
+if ! command -v ghcup ; then
+	install_ghcup
+fi
+
+# ensure cabal-cache
+if ! cabal-cache version ; then
+	download_cabal_cache "$HOME/.local/bin/cabal-cache"
+fi
+
+
+# build
+ecabal update
+
+case "$(uname)" in
+    MSYS_*|MINGW*)
+		for ghc in $(cat bindist/ghcs-Msys) ; do
+			GHC_VERSION="${ghc%,*}"
+			args=( -O2 -w "ghc-$GHC_VERSION" --project-file cabal.project --disable-profiling --disable-tests --enable-executable-stripping ${ADD_CABAL_ARGS})
+			ghcup install ghc "${GHC_VERSION}"
+			"ghc-${GHC_VERSION}" --info
+			# Shorten binary names
+			sed -i.bak -e 's/haskell-language-server/hls/g' \
+				   -e 's/haskell_language_server/hls/g' \
+				   haskell-language-server.cabal cabal.project
+			sed -i.bak -e 's/Paths_haskell_language_server/Paths_hls/g' \
+				   src/**/*.hs exe/*.hs
+
+
+			# shellcheck disable=SC2068
+			build_with_cache ${args[@]} exe:hls exe:hls-wrapper
+
+			mkdir -p "$CI_PROJECT_DIR/out"
+
+			# shellcheck disable=SC2068
+			cp "$(cabal list-bin -v0 ${args[@]} exe:hls)" "$CI_PROJECT_DIR/out/haskell-language-server-${GHC_VERSION}"${ext}
+			# shellcheck disable=SC2068
+			cp "$(cabal list-bin -v0 ${args[@]} exe:hls-wrapper)" "$CI_PROJECT_DIR/out/haskell-language-server-wrapper"${ext}
+			ghcup rm ghc "${GHC_VERSION}"
+		done
+        ;;
+	*)
+		sed -i.bak -e '/DELETE MARKER FOR CI/,/END DELETE/d' cabal.project # see comment in cabal.project
+		emake --version
+		emake GHCUP=ghcup CABAL_CACHE_BIN=cabal-cache S3_HOST="${S3_HOST}" S3_KEY="${ARTIFACT}" hls
+		emake GHCUP=ghcup bindist
+		rm -rf out/*.*.*
+        ;;
+esac
+
+cp dist-newstyle/cache/plan.json "$CI_PROJECT_DIR/out/plan.json"
+
+
+# create tarball/zip
+TARBALL_PREFIX="haskell-language-server"
+case "${TARBALL_EXT}" in
+    zip)
+		HLS_VERSION="$("$CI_PROJECT_DIR/out/haskell-language-server-8.10.7" --numeric-version)"
+		cd "$CI_PROJECT_DIR/out/"
+        zip "${TARBALL_PREFIX}-${HLS_VERSION}-${ARTIFACT}.zip" haskell-language-server-*
+		find . -type f ! -name '*.zip' -delete
+        ;;
+    tar.xz)
+		emake --version
+		HLS_VERSION="$(emake -s -C out/bindist/haskell-language-server-* version)"
+		emake TARBALL="${TARBALL_PREFIX}-${HLS_VERSION}-${ARTIFACT}.tar.xz" bindist-tar
+		rm -rf out/bindist
+        ;;
+    *)
+        fail "Unknown TARBALL_EXT: ${TARBALL_EXT}"
+        ;;
+esac
+

.github/scripts/common.sh

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+#!/bin/sh
+
+if [ "${RUNNER_OS}" = "Windows" ] ; then
+	ext=".exe"
+else
+	ext=''
+fi
+
+# Colors
+BLACK="0;30"
+GRAY="1;30"
+RED="0;31"
+LT_RED="1;31"
+BROWN="0;33"
+LT_BROWN="1;33"
+GREEN="0;32"
+LT_GREEN="1;32"
+BLUE="0;34"
+LT_BLUE="1;34"
+PURPLE="0;35"
+LT_PURPLE="1;35"
+CYAN="0;36"
+LT_CYAN="1;36"
+WHITE="1;37"
+LT_GRAY="0;37"
+
+ecabal() {
+	cabal "$@"
+}
+
+sync_from() {
+	if [ "${RUNNER_OS}" != "Windows" ] ; then
+		cabal_store_path="$(dirname "$(cabal help user-config | tail -n 1 | xargs)")/store"
+	fi
+
+	cabal-cache sync-from-archive \
+		--host-name-override="${S3_HOST}" \
+		--host-port-override=443 \
+		--host-ssl-override=True \
+		--region us-west-2 \
+		$([ "${RUNNER_OS}" != "Windows" ] && echo --store-path="$cabal_store_path") \
+		--archive-uri "s3://haskell-language-server/${ARTIFACT}"
+}
+
+sync_to() {
+	if [ "${RUNNER_OS}" != "Windows" ] ; then
+		cabal_store_path="$(dirname "$(cabal help user-config | tail -n 1 | xargs)")/store"
+	fi
+
+	cabal-cache sync-to-archive \
+		--host-name-override="${S3_HOST}" \
+		--host-port-override=443 \
+		--host-ssl-override=True \
+		--region us-west-2 \
+		$([ "${RUNNER_OS}" != "Windows" ] && echo --store-path="$cabal_store_path") \
+		--archive-uri "s3://haskell-language-server/${ARTIFACT}"
+}
+
+raw_eghcup() {
+	"$GHCUP_BIN/ghcup${ext}" -v -c "$@"
+}
+
+eghcup() {
+	if [ "${OS}" = "Windows" ] ; then
+		"$GHCUP_BIN/ghcup${ext}" -c -s "file:/$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" "$@"
+	else
+		"$GHCUP_BIN/ghcup${ext}" -c -s "file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" "$@"
+	fi
+}
+
+sha_sum() {
+	if [ "${OS}" = "FreeBSD" ] ; then
+		sha256 "$@"
+	else
+		sha256sum "$@"
+	fi
+
+}
+
+git_describe() {
+	git config --global --get-all safe.directory | grep '^\*$' || git config --global --add safe.directory "*"
+	git describe --always
+}
+
+download_cabal_cache() {
+	(
+	set -e
+	dest="$HOME/.local/bin/cabal-cache"
+    url=""
+	exe=""
+	cd /tmp
+	case "${RUNNER_OS}" in
+		"Linux")
+			case "${DISTRO}" in
+				"Alpine")
+					case "${ARCH}" in
+						"32") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/i386-linux-alpine-cabal-cache-1.0.5.1
+							;;
+						"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/x86_64-linux-alpine-static-cabal-cache-1.0.5.1
+							;;
+					esac
+					;;
+				*)
+					case "${ARCH}" in
+						"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/x86_64-linux-alpine-static-cabal-cache-1.0.5.1
+							;;
+						"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/aarch64-linux-cabal-cache-1.0.5.1
+							;;
+						"ARM") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/armv7-linux-cabal-cache-1.0.5.1
+							;;
+					esac
+					;;
+			esac
+			;;
+		"FreeBSD")
+			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/x86_64-freebsd-cabal-cache-1.0.5.1
+			;;
+		"Windows")
+			exe=".exe"
+			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/x86_64-mingw64-cabal-cache-1.0.5.1.exe
+			;;
+		"macOS")
+			case "${ARCH}" in
+				"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/aarch64-apple-darwin-cabal-cache-1.0.5.1
+					;;
+				"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/1.0.5.1/x86_64-apple-darwin-cabal-cache-1.0.5.1
+					;;
+			esac
+			;;
+	esac
+
+	if [ -n "${url}" ] ; then
+		case "${url##*.}" in
+			"gz")
+				curl -L -o - "${url}" | gunzip > cabal-cache${exe}
+				;;
+			*)
+				curl -o cabal-cache${exe} -L "${url}"
+				;;
+		esac
+		chmod +x cabal-cache${exe}
+		cp "cabal-cache${exe}" "${dest}${exe}"
+	fi
+    )
+}
+
+build_with_cache() {
+	ecabal configure "$@"
+	ecabal build --dependencies-only "$@" --dry-run
+	sync_from
+	ecabal build --dependencies-only "$@" || sync_to
+	sync_to
+	ecabal build "$@"
+	sync_to
+}
+
+install_ghcup() {
+	find "$GHCUP_INSTALL_BASE_PREFIX"
+	mkdir -p "$GHCUP_BIN"
+	mkdir -p "$GHCUP_BIN"/../cache
+
+	if [ "${RUNNER_OS}" = "FreeBSD" ] ; then
+		curl -o ghcup https://downloads.haskell.org/ghcup/tmp/x86_64-portbld-freebsd-ghcup-0.1.18.1
+		chmod +x ghcup
+		mv ghcup "$HOME/.local/bin/ghcup"
+	else
+		curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
+	fi
+}
+
+strip_binary() {
+	(
+	set -e
+	binary=$1
+	if [ "${RUNNER_OS}" = "macOS" ] ; then
+		strip "${binary}"
+	else
+		if [ "${RUNNER_OS}" != "Windows" ] ; then
+			strip -s "${binary}"
+		fi
+	fi
+	)
+}
+
+# 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; }
+
+run() {
+  info "Running $*..."
+  "$@" || ( error "$* failed"; return 1; )
+}
+
+emake() {
+	if command -v gmake >/dev/null 2>&1 ; then
+		gmake "$@"
+	else
+		make "$@"
+	fi
+}
+
+mktempdir() {
+	case "$(uname -s)" in
+		"Darwin"|"darwin")
+			mktemp -d -t hls_ci.XXXXXXX
+			;;
+		*)
+			mktemp -d
+			;;
+	esac
+}

.github/scripts/prereq.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+mkdir -p "$HOME"/.local/bin
+
+export PATH="$HOME/.local/bin:$PATH"
+
+export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
+export BOOTSTRAP_HASKELL_GHC_VERSION="${GHC_VER:-recommended}"
+export BOOTSTRAP_HASKELL_CABAL_VERSION="${CABAL_VER:-recommended}"
+export BOOTSTRAP_HASKELL_ADJUST_CABAL_CONFIG=yes
+
+if [ "${RUNNER_OS}" = "Windows" ] ; then
+	# on windows use pwd to get unix style path
+	CI_PROJECT_DIR="$(pwd)"
+	export CI_PROJECT_DIR
+    export GHCUP_INSTALL_BASE_PREFIX="/c"
+    export GHCUP_BIN="$GHCUP_INSTALL_BASE_PREFIX/ghcup/bin"
+    export PATH="$GHCUP_BIN:$PATH"
+	export CABAL_DIR="C:\\Users\\runneradmin\\AppData\\Roaming\\cabal"
+else
+	export CI_PROJECT_DIR="${GITHUB_WORKSPACE}"
+    export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
+    export GHCUP_BIN="$GHCUP_INSTALL_BASE_PREFIX/.ghcup/bin"
+    export PATH="$GHCUP_BIN:$PATH"
+    export CABAL_DIR="$CI_PROJECT_DIR/cabal"
+    export CABAL_CACHE="$CI_PROJECT_DIR/cabal-cache"
+fi
+
+export DEBIAN_FRONTEND=noninteractive
+export TZ=Asia/Singapore
+
+if [ "${RUNNER_OS}" = "macOS" ] ; then
+	if ! command -v brew ; then
+		[ -e "$HOME/.brew" ] ||
+			git clone --depth=1 https://github.com/Homebrew/brew "$HOME/.brew"
+		export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$PATH"
+		brew update
+	fi
+	if ! command -v git ; then
+		brew install git
+	fi
+	if ! command -v realpath ; then
+		brew install coreutils
+	fi
+
+	brew install autoconf automake make tree
+    if [ "${ARCH}" = "ARM64" ] ; then
+		brew install llvm@11
+		export PATH="$HOME/.brew/opt/llvm@11/bin:$PATH"
+		export CC="$HOME/.brew/opt/llvm@11/bin/clang"
+		export CXX="$HOME/.brew/opt/llvm@11/bin/clang++"
+		export LD=ld
+		export AR="$HOME/.brew/opt/llvm@11/bin/llvm-ar"
+		export RANLIB="$HOME/.brew/opt/llvm@11/bin/llvm-ranlib"
+	fi
+fi
+