feat: add kcl language server install hooks

.goreleaser.yml

@@ -4,6 +4,7 @@ before:
   hooks:
     # You may remove this if you don't use go modules.
     - go mod tidy
+    - ./scripts/install-kcl-lsp-all.sh
 
 # .goreleaser.yml
 builds:
@@ -30,6 +31,9 @@ archives:
     format_overrides:
       - goos: windows
         format: zip
+  # Put kcl-language-server binaries into add to the kcl archive.
+  - files:
+      - ./bin/kcl-lsp-v{{ .Version }}-{{ .Os }}-{{ .Arch }}/*
 
 brews:
   - tap:

scripts/install-kcl-lsp-all.sh

@@ -0,0 +1,196 @@
+#!/usr/bin/env bash
+
+# ------------------------------------------------------------
+# Copyright The KCL Authors
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#     http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Reference: https://github.com/dapr/cli/tree/master/install
+# ------------------------------------------------------------
+
+# sudo is required to copy binary to KCL_INSTALL_DIR for linux
+: ${USE_SUDO:="false"}
+
+# Http request CLI
+KCL_HTTP_REQUEST_CLI=curl
+
+# GitHub Organization and repo name to download release
+GITHUB_ORG=kcl-lang
+GITHUB_REPO=kcl
+
+# KCL languge server filename
+CLI_FILENAME=kcl-language-server
+
+# --- helper functions for logs ---
+info() {
+    local action="$1"
+    local details="$2"
+    command printf '\033[1;32m%12s\033[0m %s\n' "$action" "$details" 1>&2
+}
+
+warn() {
+    command printf '\033[1;33mWarn\033[0m: %s\n' "$1" 1>&2
+}
+
+error() {
+    command printf '\033[1;31mError\033[0m: %s\n' "$1" 1>&2
+}
+
+request() {
+    command printf '\033[1m%s\033[0m\n' "$1" 1>&2
+}
+
+eprintf() {
+    command printf '%s\n' "$1" 1>&2
+}
+
+bold() {
+    command printf '\033[1m%s\033[0m' "$1"
+}
+
+# If file exists, echo it
+echo_fexists() {
+    [ -f "$1" ] && echo "$1"
+}
+
+runAsRoot() {
+    local CMD="$*"
+
+    if [ $EUID -ne 0 -a $USE_SUDO = "true" ]; then
+        CMD="sudo $CMD"
+    fi
+
+    $CMD
+}
+
+checkHttpRequestCLI() {
+    if type "curl" > /dev/null; then
+        KCL_HTTP_REQUEST_CLI=curl
+    elif type "wget" > /dev/null; then
+        KCL_HTTP_REQUEST_CLI=wget
+    else
+        error "Either curl or wget is required"
+        exit 1
+    fi
+}
+
+getLatestRelease() {
+    local KCLReleaseUrl="https://api.github.com/repos/${GITHUB_ORG}/${GITHUB_REPO}/releases"
+    local latest_release=""
+
+    if [ "$KCL_HTTP_REQUEST_CLI" == "curl" ]; then
+        latest_release=$(curl -s $KCLReleaseUrl | grep \"tag_name\" | grep -v rc | awk 'NR==1{print $2}' |  sed -n 's/\"\(.*\)\",/\1/p')
+    else
+        latest_release=$(wget -q --header="Accept: application/json" -O - $KCLReleaseUrl | grep \"tag_name\" | grep -v rc | awk 'NR==1{print $2}' |  sed -n 's/\"\(.*\)\",/\1/p')
+    fi
+
+    ret_val=$latest_release
+}
+
+downloadFile() {
+    LATEST_RELEASE_TAG=$1
+    OS=$2
+    ARCH=$3
+    KCL_CLI_UNIX_ARTIFACT="kclvm-${LATEST_RELEASE_TAG}-${OS}-${ARCH}.tar.gz"
+    KCL_CLI_WINDOWS_ARTIFACT="kclvm-${LATEST_RELEASE_TAG}-${OS}.zip"
+    # Unix tar.gz artifact
+    KCL_CLI_ARTIFACT=$KCL_CLI_UNIX_ARTIFACT
+    # Windows zip artifact
+    if [ "$OS" == "windows" ]; then
+        KCL_CLI_ARTIFACT=$KCL_CLI_WINDOWS_ARTIFACT
+    fi
+    DOWNLOAD_BASE="https://github.com/${GITHUB_ORG}/${GITHUB_REPO}/releases/download"
+    DOWNLOAD_URL="${DOWNLOAD_BASE}/${LATEST_RELEASE_TAG}/${KCL_CLI_ARTIFACT}"
+
+    # Create the temp directory
+    KCL_TMP_ROOT=$(mktemp -dt kcl-lsp-install-XXXXXX)
+    ARTIFACT_TMP_FILE="$KCL_TMP_ROOT/$KCL_CLI_ARTIFACT"
+
+    info "Downloading $DOWNLOAD_URL ..."
+    if [ "$KCL_HTTP_REQUEST_CLI" == "curl" ]; then
+        curl -SsL "$DOWNLOAD_URL" -o "$ARTIFACT_TMP_FILE"
+    else
+        wget -q -O "$ARTIFACT_TMP_FILE" "$DOWNLOAD_URL"
+    fi
+
+    if [ ! -f "$ARTIFACT_TMP_FILE" ]; then
+        error "Failed to download $DOWNLOAD_URL ..."
+        exit 1
+    else
+        info "Scucessful to download $DOWNLOAD_URL"
+    fi
+
+    info "Build kcl language server artifact..."
+
+    INSTALL_FOLDER="./kcl-lsp-${OS}-${ARCH}"
+    mkdir -p "./bin/$INSTALL_FOLDER"
+
+    tar xf $ARTIFACT_TMP_FILE -C $KCL_TMP_ROOT
+    local tmp_kclvm_folder=$KCL_TMP_ROOT/kclvm
+
+    if [ ! -f "$tmp_kclvm_folder/bin/kcl-language-server" ]; then
+        error "Failed to unpack KCL language server executable."
+        exit 1
+    fi
+
+    # Copy kcl-languge-server in the temp folder into the target installation directory.
+    info "Copy the kcl language server binary $tmp_kclvm_folder/bin/kcl-language-server into the target installation directory ./bin"
+    cp -f $tmp_kclvm_folder/bin/kcl-language-server "./bin/$INSTALL_FOLDER"
+    cd ./bin
+    if [ "$OS" == "windows" ]; then
+        TARBALL="./kcl-lsp-${LATEST_RELEASE_TAG}-${OS}-${ARCH}.zip"
+        info "Zip $TARBALL..."
+        zip -r $TARBALL $INSTALL_FOLDER
+    else
+        TARBALL="./kcl-lsp-${LATEST_RELEASE_TAG}-${OS}-${ARCH}.tar.gz"
+        info "Tar $TARBALL..."
+        tar -zcf $TARBALL $INSTALL_FOLDER
+    fi
+    cd ..
+    info "Build kcl language server artifact successful!"
+}
+
+fail_trap() {
+    result=$?
+    if [ "$result" != "0" ]; then
+        error "Failed to install KCL language server"
+        info "For support, go to https://kcl-lang.io"
+    fi
+    cleanup
+    exit $result
+}
+
+cleanup() {
+    if [[ -d "${KCL_TMP_ROOT:-}" ]]; then
+        rm -rf "$KCL_TMP_ROOT"
+    fi
+}
+
+# -----------------------------------------------------------------------------
+# main
+# -----------------------------------------------------------------------------
+trap "fail_trap" EXIT
+
+checkHttpRequestCLI
+
+if [ -z "$1" ]; then
+    echo "Getting the latest KCL language server ..."
+    getLatestRelease
+else
+    ret_val=v$1
+fi
+
+info "Find the latest KCL language server version $ret_val"
+
+downloadFile $ret_val "darwin" "amd64"
+downloadFile $ret_val "darwin" "arm64"
+downloadFile $ret_val "linux" "amd64"
+downloadFile $ret_val "windows" "amd64"
+cleanup