ci: install libclang

.github/scripts/install-all-deps.sh

@@ -10,3 +10,5 @@ os_name="$1"
 source "$here/install-openssl.sh" "$os_name"
 # shellcheck source=.github/scripts/install-proto.sh
 source "$here/install-proto.sh" "$os_name"
+# shellcheck source=.github/scripts/install-libclang-dev.sh
+source "$here/install-libclang-dev.sh" "$os_name"

.github/scripts/install-libclang-dev.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+set -e
+
+os_name="$1"
+
+case "$os_name" in
+"Windows")
+  choco install openssl --version 3.3.2 --install-arguments="'/DIR=C:\OpenSSL'" -y
+  export OPENSSL_LIB_DIR="C:\OpenSSL\lib\VC\x64\MT"
+  export OPENSSL_INCLUDE_DIR="C:\OpenSSL\include"
+  ;;
+"macOS")
+  brew install libclang
+  ;;
+"Linux")
+  sudo apt update
+  sudo apt install -y libclang-dev
+  ;;
+*)
+  echo "Unknown Operating System"
+  ;;
+esac