chore: add auxiliary scripts

rebar.config

@@ -1,14 +1,18 @@
 {plugins, [
     coveralls,
-    pc
+    pc,
+    {rebar3_dynamic_plugin, {git, "https://github.com/lafirest/rebar3_dynamic_plugin.git"}}
 ]}.
 
 {project_plugins, [
     erlfmt
 ]}.
 
+{dynamic_plugin_script, "scripts/sdk_checking.erl"}.
+
 {provider_hooks, [
     {pre, [
+        {compile, dynamic_plugin},
         {compile, {pc, compile}},
         {clean, {pc, clean}}
     ]}

scripts/fetch_fdb_cli.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+usage() {
+    echo "Usage: $0 <deb|rpm> <OUTPUT Directory>"
+    echo ""
+    echo "Download the FoundationDB client binary package into specific directory"
+    exit 1
+}
+
+if [ "$#" -ne 3 ]; then
+    usage
+fi
+
+FDB_VERSION="7.1.43"
+TYPE="${1}"
+OUTPUT="${2}"
+
+case "$TYPE" in
+    deb)
+        LINK="https://github.com/apple/foundationdb/releases/download/${FDB_VERSION}/foundationdb-clients_${FDB_VERSION}-1_amd64.deb"
+        ;;
+    rpm)
+        LINK="https://github.com/apple/foundationdb/releases/download/${FDB_VERSION}/foundationdb-clients-${FDB_VERSION}-1.el7.x86_64.rpm"
+        ;;
+esac
+
+wget -P "$OUTPUT" "$LINK"

scripts/sdk_checking.erl

@@ -0,0 +1,17 @@
+-module(sdk_checking).
+
+-export([main/1]).
+
+main(_State) ->
+    case os:cmd("which fdbcli") of
+        "" ->
+            help(),
+            {error, not_found_foundation_client};
+        _ ->
+            ok
+    end.
+
+help() ->
+    io:format(">>> Checking SDK dependency failed <<<\n"),
+    io:format("You should install the FoundationDB client first\n"),
+    io:format("You can use the 'scripts/fetch_fdb_cli.sh' to download the install packeage\n").